JP2000242561A - Storage device and information processor on which the same is mounted - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a storage device which is suitable for such a case where one storage device is mounted on an information processor from the outside in a freely attachable and detachable way and plural persons share and use it, does not bring about the mutual intervention of data proper to each sharing person nor the erosion of storage capacity and can be handled as a storage device proper to each user and to provide an information processor on which it is mounted. SOLUTION: A file pack 281 is provided with (n) (n is >=2 integer) pieces of memory blocks which mutually have the same prescribed storage capacity and is capable of reading internally stored data and an identification information storing means which stores memory identification information including the number of blocks information showing the number (n) of blocks of the (n) pieces of memory blocks and is mounted on an information processor capable of identifying the memory identification information in a freely attachable and detachable way. In such a case, when it is mounted, (m) (m is integer being n-1>=m>=1) pieces of memory blocks corresponding to the internal setting of the information processor are selected as an object of memory access and are handled as a storage device provided with only the selected (m) pieces of memory blocks.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a storage device detachably mounted on an information processing apparatus from the outside and an information processing apparatus equipped with the storage device.

[0002]

2. Description of the Related Art This type of (external) storage device includes, for example, a tape device (such as a magnetic tape), a magnetic disk device (such as a magnetic disk, a floppy disk, an optical disk (including a minidisk)), and a semiconductor device. (Semiconductor disks, IC cards, etc.) are known.

[0003]

Incidentally, the storage capacities of these storage devices tend to increase more and more in recent years. For this reason, in the era of relatively small storage capacity, this type of storage device, which was individually owned for personal use, is shared and shared by a plurality of people, for example, in a company department, section, or other organization. Are also increasing. In these cases, the individual's unique data is shared with the sharer (the other
In some cases, the original data is read out (read) without permission or sometimes overwritten (written) due to an erroneous operation or the like, and the original data is erased. That is, there is a possibility that data unique to each user may be interfered by memory access such as reading / writing of data of another person.

[0004] As a countermeasure, a directory (or folder) can be prepared for each individual sharer. In this case, however, since it is a logical delimitation, one person can store a huge amount of data. In some cases, the remaining storage capacity becomes small and other people's data cannot be stored. That is, the storage capacity may be eroded. In order to avoid this, for example, even if each partition is divided into so-called partitions and assigned to each person, the partition for other people can be seen as another drive, etc., and memory access is possible, so accidentally erasing it for reuse etc. It may be overwritten or rewritten without notice, especially when shared by beginners.

Further, in order to avoid these problems, it is also conceivable to register a personal ID or the like, input the personal ID at the start of use, and limit an area (directory, partition, etc.) that can be accessed in memory based on the personal ID. However, not only the operation of each individual becomes complicated, but also the storage capacity (of software) and the individual I
Extra storage capacity for D registration is required. In particular, when the shared storage device is used by attaching it to one information processing device shared by a larger number of people, the number of individuals I equal to the number of users is increased.
D needs to be registered, and an extra storage capacity is required.

The present invention is suitable, for example, when one storage device is detachably mounted on an information processing device from the outside and shared by a plurality of users, and is used by a memory access of data unique to each sharer. There is no mutual interference, erosion of storage capacity, etc., there is no need to register personal IDs, etc., as long as normal operation is performed, a storage device that can be treated as a storage device unique to each user and information attached to it It is an object to provide a processing device.

[0007]

According to a first aspect of the present invention, there is provided a storage device having n storage units having the same predetermined storage capacity and capable of reading data stored therein (where n is 2 or more). (Integer) memory block, and identification information storage means for storing memory identification information including block number information indicating the number n of the n memory blocks, and an information processing apparatus capable of identifying the memory identification information The memory block is removably mounted on the information processing apparatus, and when mounted, m memory blocks (m is an integer satisfying n> m ≧ 1) corresponding to the internal setting of the information processing apparatus are selected as memory access targets, and It is characterized in that it is treated as a storage device having only the selected m memory blocks for access.

This memory device has n (n is an integer of 2 or more) memory blocks having the same predetermined storage capacity and capable of reading data stored therein, and n memory blocks. Identification information storage means for storing memory identification information including block number information indicating the number n of blocks;
And is detachably attached to an information processing device capable of identifying memory identification information. In this case, the storage device actually has a storage capacity for n memory blocks. However, when the storage device is mounted, it has m storage devices corresponding to the internal settings of the information processing device (m is n> m ≧ 1). Is selected as a memory access target, and is treated as a storage device having only the selected m memory blocks due to memory access. That is, as long as the internal setting of the information processing apparatus to which this storage device is attached is not changed, memory access is performed only to the selected m memory blocks out of n. Even if it is stored in h (h = nm ≧ 1) memory blocks, it is not read or overwritten and erased. Further, when the internal setting is changed, another m memory blocks including at least one of the above h memory cells are treated similarly.

For this reason, for example, three A, B and C (n =
3) memory blocks, two of which (m =
If 2) is selected, Mr. a uses in the internal setting to select A and C, and Mr. b uses in the internal setting to select B and C, and A uses his own memory block. , B is a unique memory block of Mr. b and C is a shared memory block, so that Mr. a and Mr. b can use unique memory blocks without interference from each other (Mr. A, Mr. A) Can use B). Similarly, for example, three (n
= 3), one (m = 1) is selected.
Mr., Mr. b and Mr. c can exclusively use their own memory blocks, for example, one (m = 2) of two (n = 2)
If 1) is selected, Mr. a and Mr. b can exclusively use their own memory blocks. Also, when Mr. a gives (rents) an information processing apparatus equipped with this storage device to Mr. b, a beginner, if the internal setting is changed in accordance with Mr. b and handed over (lent), mistaken operation of Mr. b, etc. As a result, Mr. a's data is not interfered (rewritten, etc.), and thus Mr. a can be handed over (lent), and Mr. b can operate safely without worrying about Mr. a's data.

Therefore, when this storage device is mounted on an information processing device capable of identifying memory identification information,
It can be handled as a storage device having a storage capacity of the number of memory blocks, and it can be handled as if another equivalent storage device is mounted by simply changing the internal setting of the information processing device. In other words, there is no mutual interference due to memory access of the sharer's own data due to memory access, erosion of the storage capacity, etc., and as long as normal operation is performed, it can be handled as a storage device unique to each user. This is suitable when a plurality of (for example, n) share and use. Further, since there is no need to register a personal ID or the like, it is suitable for a case where one information processing apparatus to which the personal ID is attached is shared by a plurality of persons (for example, n or more persons).

In this case, as the identification information storage means, for example, the presence or absence of k (k) (k ≧ 1) holes provided (stored) at predetermined positions on the exterior (apparatus) case of the storage device is k.
If the memory identification information of the bit pattern is expressed, the k-bit pattern (that is, the memory identification information) can be detected and identified by the k micro switches or the like of the information processing device. Also, an optically readable (for example, k-bit pattern) code such as a bar code is attached (stored).
Then, a similar k-bit pattern can be detected and identified by an optical sensor or the like of the information processing device. In addition, a k-bit storage area is provided (set) in the same manner as the memory block.
If represented by bit data, it can be read out by memory access like data in a memory block. In these cases, if the number of blocks n is within the range of 2 ≦ n ≦ 2 ^k , it can be expressed (stored) and uniquely detected / identified.

Further, in the storage device according to the first aspect, the memory identification information includes model identification information indicating a model of an information processing device to which the storage device is attached and is treated as a storage device having only m memory blocks. It is preferred to include.

In this storage device, the memory identification information includes model identification information indicating a model of an information processing device to which the storage device (that is, the self device) is mounted and handled as a storage device having only m memory blocks. That is, since the type of the information processing apparatus that treats itself as such is insisted (designated) by the memory identification information, the storage apparatus selects (reversely nominates) the information processing apparatus from itself.

In the storage device according to the second aspect, it is preferable that the model identification information also serves as the block number information.

In this storage device, the model identification information also serves as the block number information. That is, if the number n of blocks handled (or handled) by the information processing device is determined for each model of the information processing device, the number of blocks can be identified if the model identification information can be identified. it can.

In the storage device according to any one of claims 1 to 3, the identification information storage means is an identification block for storing memory identification data representing the memory identification information, separately from the n memory blocks. Preferably, there is.

In this storage device, the identification information storage means comprises:
This is an identification block for storing memory identification data representing memory identification information, separately from the n memory blocks. As described in claim 1, for example, if a k-bit identification block (storage area) is provided (set) and the memory identification data is expressed and stored by k-bit data, the data in the memory block and the like are stored. Similarly, it can be read by memory access. Further, since an identification block (that is, identification information storage means) can be provided in the storage area of the storage device, the above-mentioned k holes (k ≧ 1) can be provided, a k-bit pattern code or the like can be attached, and the like. There is no need to provide a storage means. In addition, since the identification data can be stored by memory access in the same manner as general data, when the storage device is initialized, the identification information is set by storing the identification data by setting the identification block. It can be storage means.

Further, in the storage device according to claim 4, the SR
It is preferable that the memory is constituted by an AM and a backup power supply for backing up the storage contents of the SRAM when not mounted, and the n memory blocks and the identification blocks are set in the storage area of the SRAM.

This storage device is constituted by an SRAM and a backup power supply for backing up the storage contents of the SRAM when it is not mounted, and the n memory blocks and the identification blocks are set in the storage area of the SRAM. Function as a storage device.

According to a sixth aspect of the present invention, there is provided an information processing apparatus, comprising: mounting means for detachably mounting the storage device according to any one of claims 1 to 5 from outside; Identification means for identifying the memory identification information, and based on the identification result, as the internal setting,
Access block setting means for setting any m of the n memory blocks as an access block to be accessed by the memory.

In this information processing apparatus, the above-mentioned claim 1
5 is detachably mounted from the outside, memory identification information stored in the mounted storage device is identified, and n is set as an internal setting based on the identification result.
Any one of the m memory blocks is set as an access block to be accessed.
As a result, as long as the internal settings are not changed, the memory access is performed only to the selected m memory blocks (access blocks) of the n memory devices mounted. Even if it is stored in a block, it is not read or overwritten and erased. When the internal setting is changed, another m memory blocks are similarly treated as access blocks. That is, a storage device having a storage capacity of n memory blocks can be actually mounted and treated as a storage device having a storage capacity of m memory blocks, and only by changing internal settings. It can be handled as if another equivalent storage device is attached, and is suitable for a case where one storage device is detachably attached from the outside and shared by a plurality of users, and such information processing is performed. Applicable as a device.

According to a seventh aspect of the present invention, there is provided an information processing apparatus wherein the storage device according to any one of the first to fifth aspects is configured to be removably mountable as a predetermined storage device from the outside so as to be usable. Mounting means for detachably mounting the device from the outside; identification means for identifying the memory identification information of the mounted storage device when an arbitrary storage device mountable to the mounting means is mounted; Determining means for determining whether or not the mounted storage device is the predetermined storage device based on the above, and when determining that the storage device is the predetermined storage device, the internal setting of the n memory blocks as the internal setting Access block setting means for setting any m of them as access blocks to be accessed by the memory.

This information processing apparatus is characterized in that:
5 is configured to be detachably mounted from the outside and used as a predetermined storage device. Also,
In this information processing device, when a storage device is detachably mounted from the outside, and when any storage device that can be mounted to the mounting means is mounted, the memory identification information of the mounted storage device is identified, and the identification result is included in the identification result. It is determined whether or not the mounted storage device is a predetermined storage device based on the predetermined storage device. When it is determined that the storage device is the predetermined storage device, as an internal setting, m of the n memory blocks are stored in the memory. Set as an access block to be accessed. In other words, it is possible to determine whether or not the attached storage device is the above-mentioned predetermined storage device while attaching any attachable storage device. When it is determined that the storage device is the predetermined storage device, m access blocks are set.
Actually, by mounting a predetermined storage device having a storage capacity of n memory blocks, it can be treated as a storage device having a storage capacity of m memory blocks, and by simply changing the internal setting, It can be handled as if another equivalent storage device is attached, and is suitable for a case where one predetermined storage device is detachably attached from the outside and shared by a plurality of users, and such information processing is performed. Applicable as a device.

Further, in the information processing apparatus according to claim 7,
It is preferable that the determination unit determines that the attached storage device is the predetermined storage device when the number of blocks indicated by the identification result by the identification unit matches the number of blocks n of the predetermined storage device.

In this information processing apparatus, when the number of blocks indicated by the identification result by the identification means matches the number of blocks n of the predetermined storage device, the determination device determines that the attached storage device is the predetermined storage device. . That is, it is possible to determine that the attached storage device is the predetermined storage device only by comparing the number of blocks indicated by the identification result with the number n of blocks of the predetermined storage device.

The information processing apparatus according to claim 7 or 8, further comprising a first notifying means for notifying when the discriminating means judges that the attached storage device is not the predetermined storage device. Is preferred.

In this information processing apparatus, when it is determined by the determining means that the attached storage device is not the prescribed storage device, the user is notified of the fact, so that the user can immediately grasp the fact and mount the prescribed storage device. It is easier to respond, such as replacing it when it should be.

Preferably, the information processing apparatus according to any one of claims 6 to 9 further includes a second notifying means for notifying when the identification by the identifying means is impossible.

In this information processing apparatus, when the identification by the identification means is impossible, the user is notified of the fact. Therefore, the user can confirm that the attached storage device is not the predetermined storage device or that the attached storage device is not the predetermined storage device. Even if there is any abnormality that cannot be identified even when the storage device is to be mounted normally, the storage device can be quickly replaced when it should be mounted.

An information processing apparatus according to claim 11 of the present invention uses the storage device according to claim 4 or 5 as a predetermined storage device, and detaches a storage device having the same storage capacity as the predetermined storage device from the outside. Mounting means for freely mounting, and when a storage device having the same storage capacity as the predetermined storage device is mounted, the n memory blocks and the identification blocks are set in a storage area of the mounted storage device; Storage initialization means for performing a first initialization process for storing memory identification data representing the memory identification information in the identification block.

In this information processing apparatus, the storage device according to claim 4 or 5 is used as a predetermined storage device, and a storage device having the same storage capacity as the predetermined storage device is detachably mounted from the outside. When a storage device having the same storage capacity as described above is mounted, n memory blocks and identification blocks are set in the storage area of the mounted storage device, and memory identification data representing memory identification information is stored in the identification block. A first initialization process for storing is performed.
That is, in this information processing apparatus, a storage device having the same storage capacity as the predetermined storage device is mounted, and the mounted storage device is used as the predetermined storage device (in the configuration of the predetermined storage device).
Can be initialized.

Further, in the information processing apparatus according to claim 11, when an arbitrary storage device mountable to said mounting means is mounted, said identification means for identifying said memory identification information of said mounted storage device, A determination unit configured to determine whether the mounted storage device is the predetermined storage device based on a result, wherein the storage device initialization unit determines that the mounted storage device is the predetermined storage device. When it is determined that the above is not the case, it is preferable to perform the first initialization processing.

In this information processing apparatus, when any storage device that can be mounted on the mounting means is mounted, the memory identification information of the mounted storage device is identified, and the mounted storage device is identified based on the identification result. It is determined whether or not the storage device is a predetermined storage device, and when it is determined that the attached storage device is not the predetermined storage device, a first initialization process is performed. That is, in this information processing apparatus, a storage device having the same storage capacity as the predetermined storage device is mounted, and when the mounted storage device is not the predetermined storage device, it can be initialized as the predetermined storage device. .

The information processing apparatus according to claim 12, further comprising initialization instructing means for instructing initialization, wherein said storage device initializing means is instructed to perform said initialization, and said attached storage device is said When it is determined that the storage device is not the predetermined storage device, it is preferable to perform the first initialization processing.

In this information processing apparatus, when initialization is instructed and it is determined that the attached storage device is not the predetermined storage device, the first initialization process is performed. That is, in this information processing apparatus, when a storage device having the same storage capacity as the predetermined storage device is mounted, initialization is instructed, and when the mounted storage device is not the predetermined storage device, it is regarded as the predetermined storage device. Can be initialized.

In the information processing apparatus according to claim 13, when it is determined that the attached storage device is the predetermined storage device, any one of the n memory blocks is set as the internal setting. Further comprising an access block setting means for setting the memory block as an access block to be accessed by the memory, wherein the storage device initializing means is instructed to perform the initialization, and the mounted storage device is used as the predetermined storage device. When it is determined that there is, it is preferable to perform a second initialization process for initializing the m access blocks.

In this information processing device, when it is determined that the attached storage device is the predetermined storage device, as an internal setting, m of the n memory blocks are set as follows.
A second initialization process for initializing m access blocks is performed when the memory block is set as an access block targeted for memory access, initialization is instructed, and it is determined that the attached storage device is a predetermined storage device. Do. That is, in this information processing apparatus, a storage device having the same storage capacity as the predetermined storage device is mounted, and initialization is instructed. If the mounted storage device is not the predetermined storage device, the initialization is performed by the first initialization process. Can be initialized as a predetermined storage device, and when the storage device is a predetermined storage device, m access blocks can be initialized by the second initialization process.

Further, in the storage device according to any one of claims 1 to 5, the information processing device may be any one of claims 6 to 10.
It is preferable that the information processing device is any one of the above.

In this storage device, since the information processing device is one of the information processing devices of claims 6 to 10, it can be applied as a storage device mounted on such an information processing device.

Further, in the storage device according to claim 4 or 5, it is preferable that the information processing device is the information processing device according to any one of claims 11 to 14.

In this storage device, since the information processing device is any one of claims 11 to 14, it can be applied as a storage device mounted on such an information processing device.

Further, claims 1 to 5, 15 and 16
In any one of the storage devices, the information processing device is preferably a printing device that prints a print image on a print target.

In this storage device, since the information processing device is a printing device for printing a print image on a print target, it can be applied as a storage device mounted on such a printing device (information processing device).

In the storage device of the present invention, it is preferable that the printing object is a tape.

In this storage device, since the object to be printed is a tape, it can be applied as a storage device mounted on a tape printing device (information processing device) for printing a print image on a tape.

In the information processing apparatus according to any one of claims 6 to 14, it is preferable that the information processing apparatus is a printing apparatus that prints a print image on an object to be printed.

Since the information processing apparatus is a printing apparatus for printing a print image on a print target, it can be applied as such a printing apparatus (information processing apparatus).

In the information processing apparatus according to the nineteenth aspect, it is preferable that the print target is a tape.

In this information processing apparatus, since the object to be printed is a tape, it can be applied as a tape printing apparatus (information processing apparatus) for printing a print image on a tape.

[0050]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS A storage device according to an embodiment of the present invention and a tape printing apparatus to which an information processing device equipped with the storage device is applied will be described in detail with reference to the accompanying drawings. First, FIG. 1 is a block diagram of a control system of a tape printer as an information processing device.

The tape printer 1 converts a print image created on the basis of a desired character or the like entered by a key into a tape T.
Color printing by thermal method, and the tape T
Is cut to form a label.

The tape T is composed of a base tape, an adhesive layer applied to the back surface of the base tape, and a release paper tape attached to the adhesive layer. The base tape is paper or paper having a coat layer,
Alternatively, it is made of a material that can sufficiently absorb ink, such as a film having a coat layer. The adhesive layer is for attaching a printing tape as a label to an object to be attached such as a file, and the release paper tape is for preventing dust and the like from adhering to the adhesive layer. Various types of tapes T having a tape width of about 4.5 mm to 48 mm are prepared and provided in a state of being housed in the tape cartridge 5, respectively, and have a resolution of about 24 to 1024 dots in the width direction depending on the tape width. The print image is printed. In addition, these tapes T are also prepared with materials having different materials and materials having a ground color other than white. At least several tens of types can be used including those used in the future. I have.

As shown in FIG. 1, the tape printer 1
As a basic configuration, an operation unit 11 having a keyboard 3 and a display 4 to interface with a user, and a tape cartridge 5
The printing unit 12 that prints on the tape T, the tape T after printing
A cutting unit 13 for cutting various parts, a detecting unit 14 having various sensors to perform various detections, a driving unit 270 having various drivers to drive each circuit, an external memory (file pack)
280, power supply unit 290,
And a control unit 2 for controlling each unit in the tape printer 1
00 is provided. For this reason, the printing unit 1 is provided inside the apparatus.
2, cutting unit 13, detection unit 14, external memory mounting unit 280
In addition, a circuit board (not shown) is housed. In addition to the power supply unit 290, the drive unit 270 and the control unit 2
00 are mounted. The power supply unit of the power supply unit 290 is connected to a battery such as an AC adapter connection port or a detachable NiCd battery from the outside.
Power is supplied to each part inside.

Although not shown in detail, first, the printing unit 12
Then, the tape cartridge 5 is configured to house the tape T and the ink ribbon R inside the cartridge case, and is formed with a through-hole for insertion into a head unit provided in a pocket of the printing unit 12, A tape reel inserted into the positioning pin of the pocket and a ribbon take-up reel inserted into the take-up drive shaft of the pocket are housed, and a print head built in the head unit is provided at a portion where the tape T and the ink ribbon R overlap. A platen roller inserted into the platen drive shaft of the pocket is accommodated corresponding to the (thermal head) 7.

The tape cartridge 5 is provided with a plurality of small holes on the back surface so as to be able to identify different types, such as different widths, of the built-in tape T. A tape identification sensor such as a switch is provided, so that the type of the tape T can be detected. Also, in the pocket,
An ambient temperature sensor such as a thermistor that detects and reports an environmental (ambient) temperature is provided. Further, a head surface temperature sensor such as a thermistor is provided in close contact with the surface of the print head 7, and detects the surface temperature of the thermal head 7 and reports it to the control unit 200. The device case is formed with a tape outlet for communicating the pocket with the outside of the device, and a tape cutter for cutting the fed tape T faces the tape outlet.

When the tape cartridge 5 is mounted in a pocket, a through hole of the tape cartridge 5 is provided in the head unit, a tape reel is provided in the positioning pin, a platen roller is provided in the platen drive shaft, and a ribbon take-up reel is provided in the take-up drive shaft. Respectively, and the tape T and the ink ribbon R can be fed. Further, in this state, the print head 7 abuts on the platen roller with the tape T and the ink ribbon R sandwiched therebetween, thereby enabling printing. The tape T is fed out from the tape reel, and the ink ribbon R is fed out from the ribbon reel.
Wound on a ribbon take-up reel. That is, when the platen roller and the ribbon take-up reel rotate in synchronization with each other, the tape T and the ink ribbon R are simultaneously sent, and the print head 7 is driven in synchronization with these, thereby performing printing. .

In the tape printer 1, after the user mounts the tape cartridge 5 in the pocket of the printing unit 12,
Information of a print image such as a desired character (character, numeral, symbol, graphic, etc.) is input by the keyboard 3, and at the same time, the input result is confirmed and edited by the display 4. After that, when printing is instructed via the keyboard 3,
The tape feeding unit of the printing unit 12 is driven to feed out the tape T from the tape cartridge 5, and at the same time, the print head 7
Drives to perform desired printing on the tape T. Then, the printed portion of the tape T is sent out from the tape outlet at any time in parallel with the printing operation. In this way, when the desired printing is completed, the rotation of the platen roller (the ribbon take-up reel also rotates synchronously) is continued for a predetermined time, so that the feeding of the tape T is continued, and the tape T is adjusted to the tape length including the margin. The predetermined cutting position is sent to the position of the tape cutter.

The tape feeding section of the printing section 12 uses the tape feed motor (TF motor) disposed on the side of the pocket as a power (drive) source to rotate the platen drive shaft and the winding drive shaft. And is disposed in a space extending from the side of the pocket to the bottom. The tape feed unit includes a TF motor, a platen drive shaft, a take-up drive shaft,
It includes a reduction gear train that transmits the power of the F motor to each drive shaft, and a chassis that supports them.

Incidentally, the TF motor in this embodiment is
The printing unit 12 is constituted by a DC motor,
An encoder for detecting the number of rotations of a TF motor (DC motor) is further provided. The encoder has detection openings formed at four locations in a disk-shaped circumferential direction, and is fixed to a tip of a main shaft of the DC motor. This rotation speed sensor includes a photosensor facing the detection opening of the encoder described above, and a sensor circuit board that supports the photosensor and performs photoelectric conversion therebetween. In the photo sensor, a light emitting element and a light receiving element are arranged to face each other, and the light of the light emitting element passes through the detection opening of the rotating encoder (in the circumferential direction of the disk) and is received by the light receiving element, thereby rotating the DC motor. The number (number of pulses) is detected. That is, the blinking of the light received by the light receiving element is photoelectrically converted by the sensor circuit board and output to the control unit 200 as a pulse signal. Of course, the above-mentioned TF motor is constituted by a stepping motor (pulse motor) and the above-mentioned encoder and rotational speed sensor are omitted so that the step control can be easily stepped by a predetermined number of steps (pulses) by the pulse control signal. You can also.

In FIG. 1, for convenience of description of the control system, the detecting unit 14 is provided with the above-described tape identification sensor, ambient temperature sensor,
It is provided with a head surface temperature sensor and a rotation speed sensor. Here, the detection unit 14 reports various detection signals detected by these sensors to the control unit 200. In addition, according to the actual situation, other sensors such as a voltage sensor which is connected to a power supply unit of the power supply unit 290 that supplies power to each unit of the tape printing apparatus 1 and detects a potential change thereof can be provided. When the TF motor is a pulse motor, the rotation speed sensor is omitted.
A configuration in which a part is omitted may be adopted.

Next, the cutting section 13 includes a tape cutter and a cutter motor for operating the tape cutter. For this reason, in the case of automatic cutting at the time of fixed-length printing or the like, the printing is completed, the tape is fed by a margin, and at the same time, the cutter motor is driven to cut the tape T. In the tape printer 1, a cut key is provided so that the cutting operation by the cutter can be performed manually.
It is possible to switch between automatic and manual depending on the mode setting. For this reason, in the case of manual cutting during printing of an arbitrary length or the like, when the printing is completed, the user presses the cut key, the tape cutter operates, and the tape T is cut to a desired length.

The driving section 270 includes a display driver,
The display driver includes a head driver and a motor driver. The display driver controls the display 4 of the operation unit 11 in accordance with an instruction based on a control signal output from the control unit 200.
Drive. Similarly, the head driver controls the control unit 200.
In accordance with the instruction, the print head 7 of the printing unit 12 is driven. The motor driver includes a TF motor driver that drives the TF motor of the printing unit 12 and a cutter motor driver that drives the cutter motor of the cutting unit 13, and drives each motor according to an instruction from the control unit 200.

Next, in the tape printer 1, the user
As an auxiliary storage of the RAM 240 described later, an external memory (hereinafter, “file pack”) 281 capable of storing a large number of document files and the like can be detachably mounted. The file pack 281 is configured by mounting one or more (for example, two) SRAMs, and is backed up by a battery or the like so that stored data is retained even when the SRAM is removed from the tape printer 1. Also, when the file pack 281 is mounted in the pocket of the external memory mounting unit 280, the file pack 281 functions as a part of the storage area of the RAM 240 (for example, one directory) and is used as a work area for control processing. .

The operation section 11 has a keyboard 3 and a display 4. The display 4 has a display screen 41 capable of displaying, for example, 198 dots × 64 dots of display image data inside a rectangular shape of about 8 cm in the horizontal direction (X direction) × 4 cm in the vertical direction (Y direction). Inputs data from the keyboard 3 and outputs letters, numbers, symbols,
Creates and edits character string images in which characters such as simple figures (hereinafter, these are referred to as "characters" and are used in the meaning of characters), and matrix data representing print images containing them. It is used when visually checking the result or the like, or when inputting various commands, selection instructions, and the like from the keyboard 3.

The keyboard 3 includes an alphabet key group 311 (not shown), a symbol key group 312,
Numeric key group 313, kana key group 31 such as hiragana and katakana
4 and a character key group 31 including an external character key group 315 for calling and selecting an external character, and a function key group 32 for designating various operation modes and the like.

The function key group 32 includes a power key 32 (not shown).
1. A print key 322 for instructing a printing operation, a selection key 323 for confirming data at the time of text input and line feed and for instructing selection of various modes on a selection screen, and a print color of print image data and an intermediate color (mixed color) thereof. A color designation key 324 for designating, a color setting key 325 for setting a character color and a background color, and upper (“↑”), lower (“↓”), left (“←”), right ( Four cursor keys 330 (330U, 330D, 33) for moving the cursor in the “→” direction and moving the display range of the display screen 41.
0L, 330R: Hereinafter “cursor“ ↑ ”key 330U”
And so on. However, it is referred to as “cursor key 330” when it is represented as a representative. ) Is included.

The function key group 32 further includes a cancel key 326 for canceling various instructions, a shift key 327 used for changing the role of each key, correcting drawing registration image data and external character registration image data, and a text. Input screen and selection screen and print image data display screen (image screen)
Key 328 for switching between the two modes, a ratio change (zoom) key 329 for changing the size ratio between print image data and display image data to be displayed on the image screen, and a style for setting various styles. Key 331, a file key 332 for file operation, an illustration key 333 for selecting a background image, a cut key 340 for manually cutting the tape T, an external character key 341 for an external character registration operation, various types of kana-kanji conversion and the like. Conversion key 342 for conversion operation and file pack 28
1 includes a pack key 343 for initializing or changing the setting.

As a matter of course, similarly to a general keyboard, these key inputs may be input by providing individual keys for each key input, or a smaller number may be used in combination with the shift key 327 or the like. You may input using a key. Here, in order to facilitate understanding, description will be made assuming that there are keys corresponding to the above.

As shown in FIG. 1, the keyboard 3 inputs various commands and data as described above to the control unit 200.

The control unit 200 includes a CPU 210, a ROM 2
20, character generator ROM (CG-ROM)
230, RAM 240, input / output control circuit (IOC) 25
0 and are connected to each other by an internal bus 260.

The ROM 220 includes a control program area 221 for storing a control program processed by the CPU 210, a kana-kanji conversion table (dictionary), a color conversion table,
It has a control data area 222 for storing control data including a character modification table and the like. CG-ROM 230
Stores font data of characters and the like prepared in the tape printer 1, and outputs code data corresponding to the code data specifying the characters and the like.

The RAM 240 is backed up so as to retain stored data even when the power is turned off by operating the power key 321, and various registers 241 used as various flags and the like. 3, a text data area 242 for storing text data such as characters input from 3; a display image data area 243 for storing display image data of the display screen of the display 4;
A print image data area 244 for storing print image data,
A drawing registration image data area 245 for storing drawing registration image data, an external character registration image data area 246 for storing external character registration image data, and a background image data area for storing background image data as background image candidates and corresponding character color data 2
47, various buffer areas 24 such as a character development buffer, a color conversion buffer, an arrangement buffer for each basic color, and a print buffer
8 and is used as a work area for control processing.

In the IOC 250, a logic circuit for supplementing the function of the CPU 21 and handling interface signals with various peripheral circuits includes a gate array and a custom LSI.
It is constituted by and incorporated. For example, a timer or the like for performing various timings is incorporated as a function in the IOC 250. For this reason, the IOC 250 is connected to the various sensors of the detection unit 14 and the keyboard 3 and the detection unit 1
4 and various commands and input data from the keyboard 3 as they are or processed and taken into the internal bus 260, and in conjunction with the CPU 210, data and control signals output from the CPU 210 and the like to the internal bus 260. , As it is or processed to drive unit 2
70.

The IOC 250 is connected to the external memory mounting unit 280, and controls the input and output of data that actually accesses the file pack 281 among the accesses to the RAM 240, thereby mounting the file pack 281. Sometimes, from the user's point of view (for handling files and the like), the RAM 240 is added (RA2
40 memory capacity). Therefore, hereinafter, unless otherwise specified, the RAM 24
0 includes the memory capacity of the file pack 281 and R
The description will be made assuming that the data stored in the file pack 281 exists in the AM 240 (illustrated as a file pack area 249 for easy understanding, but in practice, a part or all of each area described above may be shared. ).

Then, with the above configuration, the CPU 210 executes the IOC according to the control program in the ROM 220.
Various signals, data, and the like are input from each unit in the tape printer 1 via the printer 250, and font data from the CG-ROM 230, RAM 240 (as described above, including the file pack area 249 (for the file pack 281)). By processing various data and the like, and outputting various signals and data to each unit in the tape printing apparatus 1 via the IOC 250, control of the printing position, display control of the display screen 41, and the like are performed. , And prints on the tape T under predetermined printing conditions, and controls the entire tape printing apparatus 1.

Next, the overall control flow of the tape printer 1 will be described with reference to FIG. Power key 3
When the process starts by pressing 21 (power on),
As shown in the figure, first, in order to return the tape printer 1 to the state at the time of the previous power-off, initial settings such as restoring the saved control flags are performed (S1).
The previous display screen is displayed as an initial screen (S2). The subsequent processing in FIG. 2, that is, the determination branch (S3) for determining whether or not a key input is made and the various interrupt processing (S4) are processing conceptually shown. Actually, in the tape printer 1, when the initial screen display (S2) ends, the key input interrupt is permitted, and the state is maintained until a key input interrupt occurs (S3: No). When any key input interrupt occurs (S3: Yes), the process shifts to each interrupt process (S4), and when the interrupt process ends, the state is maintained again (S3: No).

As described above, in the tape printing apparatus 1, the main processing is performed by the interruption processing. Therefore, if the print image creation / printing is ready, the user can press the print key 322 at any time. As a result, a print processing interrupt occurs, the print processing is started, and a print image can be printed based on the print image data. That is, the user can arbitrarily select an operation procedure up to printing.

For example, as shown in FIG. 3, the state of the text input screen display after the character (character) string "12345" on the first line is input (screen T10: hereinafter referred to as display 4)
The display state of the display screen 41 is represented by a screen Txx, and the reference number is indicated only by Txx. The cursor position is indicated by a cursor K. ), The user sets the print key 3
When 22 is pressed, the character string image of the character string “12345” can be printed as a print image. However, printing of this type of character string image is the same as that of the related art, and a detailed description thereof will be omitted.

As described above, in the tape printer 1, the user can detachably attach a file pack (storage device) 281 capable of storing a large number of document files from the outside as an auxiliary storage of the RAM 240. It has become. This file pack (storage device) 281
As shown in FIG. 4A, as a basic (principle) configuration, n pieces of data (n is 2 or more) having the same predetermined storage capacity and capable of reading data stored therein are used. Identification information storage means (in this case, an identification block) for storing memory identification information including an integer number of memory blocks and block number information indicating the number n of n memory blocks.
And is detachably attached to the tape printer 1 which is an information processing device capable of identifying memory identification information.

In this case, as the identification information storage means, for example, k (k ≧ 1) holes are provided (stored) at predetermined positions on the exterior (device) case of the file pack (storage device) 281. ), If the memory identification information of the k-bit pattern is represented by the presence or absence of the k holes (k ≧ 1),
By providing the tape printing apparatus (information processing apparatus) 1 with identification means such as k micro switches, a k-bit pattern (that is, memory identification information) can be detected and identified by the k micro switches. Further, if an optically readable (for example, k-bit pattern) code such as a bar code is pasted (stored), an optical sensor or the like is provided in the tape printing apparatus (information processing apparatus) 1 so that the same k is obtained. Bit patterns can be detected and identified. If a k-bit storage area is provided (set) like a memory block and is represented by k-bit data, it can be read out by memory access like data in the memory block. In these cases, 2 ≦ n ≦ 2 ^k
Can be expressed (stored) as long as the number n of blocks is within the range, and can be uniquely detected and identified.

Therefore, the file pack 28 of this embodiment is
In FIG. 1, as shown in FIG. 4A, the identification information storage means is an identification block for storing memory identification data representing memory identification information, separately from n memory blocks.
As described above, for example, if a k-bit identification block (storage area) is provided (set) and the memory identification data is represented and stored by k-bit data, the memory can be stored in the same manner as the data in the memory block. It can be read by access. In addition, since an identification block (that is, identification information storage means) is provided in the storage area of the file pack 281, the above-mentioned k holes (k ≧ 1) are provided, a k-bit pattern code or the like is attached, There is no need to provide any special storage means. In addition, since the identification data can be stored by memory access in the same manner as general data of a memory block, when the file pack 281 is initialized, the identification block is set and the identification data is stored. Thereby, it can be used as an identification information storage unit.

In this file pack 281, the memory identification information is a tape printer (information processing device) 1 that is mounted as a file pack 281 (ie, self) and is treated as a storage device having only m memory blocks.
In this case, the model identification information indicating the model is included. In other words, the model identification information also serves as the block number information. That is,
The memory identification information insists (designates) the model of the information processing apparatus that treats itself as such, so that the storage apparatus selects (reversely nominates) the information processing apparatus from itself.
When the number n of blocks handled (or handled) by the information processing apparatus is determined for each model of the information processing apparatus, the number of blocks can be identified if the model identification information can be identified. Therefore, this file pack (storage device) 281 It can be applied in such cases. Then, the tape printing apparatus 1 of the present embodiment
Is just one type of such an information processing apparatus, and the number n of blocks that can be handled as the apparatus is determined.

Although the file pack 281 actually has a storage capacity of n memory blocks, when it is attached to the tape printing apparatus (information processing apparatus) 1,
M memory blocks (m is an integer satisfying n> m ≧ 1) corresponding to the internal setting are selected as memory access targets, and a memory device including only the selected m memory blocks in terms of memory access Is treated as That is, unless the internal setting of the tape printing apparatus (information processing apparatus) 1 to which the file pack (storage apparatus) 281 is mounted is changed, memory access is performed only to m selected memory blocks out of n. Therefore, even if some data is stored in the other h (h = nm ≧ 1) memory blocks, it is not read or overwritten and erased. When the internal setting is changed, at least one of the h
And another m memory blocks, including the same.

For this reason, for example, three A, B, and C (n =
3) memory blocks, two of which (m =
If 2) is selected, Mr. a uses in the internal setting to select A and C, and Mr. b uses in the internal setting to select B and C, and A uses his own memory block. , B is a unique memory block of Mr. b and C is a shared memory block, so that Mr. a and Mr. b can use unique memory blocks without interference from each other (Mr. A, Mr. A) Can use B). Similarly, for example, three (n
= 3), one (m = 1) is selected.
Mr., Mr. b and Mr. c can exclusively use their own memory blocks, for example, one (m = 2) of two (n = 2)
If 1) is selected, Mr. a and Mr. b can exclusively use their own memory blocks. In addition, Mr. a hands (lends) a tape printing device (information processing device) 1 equipped with the file pack (storage device) 281 to Mr. b, a beginner.
In this case, if the internal settings are changed in accordance with Mr. b and then passed (lending), Mr. a's data will not be interfered (rewritten, etc.) by Mr. b's erroneous operation, etc. (Lend), and Mr. B can operate without worrying about Mr. A's data.

Therefore, when the file pack (storage device) 281 is mounted on the tape printing device (information processing device) 1 capable of identifying the memory identification information, the file pack (storage device) 281 has a storage capacity of m memory blocks. Can be handled as a device, and a tape printing device (information processing device) 1
By simply changing the internal setting of, it can be handled as if another equivalent storage device was installed. In other words, there is no mutual interference due to memory access of the sharer's own data due to memory access, erosion of the storage capacity, etc., and as long as normal operation is performed, it can be handled as a storage device unique to each user. This is suitable when a plurality of (for example, n) share and use. Further, since there is no need to register a personal ID or the like, a single tape printing apparatus (information processing apparatus) 1 to which the personal ID is attached is used by a plurality of persons (for example, n or more persons). Are also suitable.

Hereinafter, a more specific description will be given. The file pack 281 of the present embodiment has the S
One or a plurality of RAMs (for example, two) are mounted, and are backed up by a battery or the like so as to retain stored data even when the tape printer 1 is detached.

In the following description, as a specific example of the file pack 281, for example, as shown in FIG. 4B, a file pack 281 equipped with a 256 Kbit SRAM is used, and about 2,000 characters (that is, in a tape printer, Since the number of characters handled as one file is relatively small, the maximum number of files is 99) is set as the management limit value. As shown in the figure, the number of memory blocks is two (n
= 2), and mainly store files such as documents, and are hereinafter appropriately referred to as file blocks (that is, file blocks A and B). However, as described above in FIG. 1, as described above, the storage area functions as a part of the storage area (for example, one directory) of the RAM 240 and is used as a work area for control processing. ) Means mainly A area and B area. For the same reason, the above-mentioned identification block is called an ID area. Here, as this ID area,
As shown in the figure, 10 bytes are reserved.

The ID area stores ID data indicating the model of the tape printer 1 as identification data (memory identification information). As described above, the tape printing apparatus 1 has the number of blocks n (here, n
= 2) is one of the determined models, so this ID data is not only the model identification information but also the block number information. This ID area is stored in the file pack 281 by the tape printer 1 with the file pack 281 mounted.
Is initialized, etc. (this point will be described later),
The ID data is set together with the A area and the B area, and the ID data indicating the tape printer 1 is stored. That is, ID
According to the data (memory identification information), the type of the tape printer 1 that handles the self is claimed (designated), and the tape printer 1 (which has initialized itself) is nominated.

Although the file pack 281 actually has a storage capacity of (n = 2) memory blocks, when the file pack 281 is mounted on the tape printing apparatus (information processing apparatus) 1, its internal setting is changed. (M =) is selected as a memory access target, and is treated as a storage device having only the selected one memory block due to memory access. That is, unless the internal setting of the tape printing apparatus (information processing apparatus) 1 to which the file pack (storage apparatus) 281 is mounted is changed, memory access is performed to only one of the A area and the B area. Even if some data is stored in the other, it will not be read or overwritten. When the internal setting is changed, the other is handled in the same manner.

For example, when the pack key 343 is pressed by the user in the above-described text input screen display state (T10) in FIG. 3, a first-level selection screen for pack setting is displayed as shown in FIG. T11). In the tape printer 1, the user can cancel various instructions by key input by using the cancel key 326. When the user presses the cancel key 326 from the state of the first hierarchy (T11 to T12), the original text input is started. The display can be returned to the screen display (T10) (hereinafter, the operation by the cancel key 326 is the same unless otherwise specified, and the description is omitted).

On the selection screen (T11), options such as "area A" and "area B" are displayed as options for pack setting. The user operates the cursor key 330 to display one of these options in reverse video or blinking (shown by dot shading).
By pressing, the reversed or blinking option can be selected and designated. As shown in the figure, immediately after the pack key 343 is pressed, the most recently selected (accessed) option (if not, the option selected by default by default), for example, “Area A "Is highlighted (T11). In this state (T1
When the user presses the selection key 323 in 1),
“Area A” is selected. This state (T11)
Then, when the cursor "↓" key 330D or the cursor "→" key 330R is pressed, the next option "area B" blinks because it is not the most recently selected option (T12). In this state (T12), select key 3
When "23" is pressed, "area B" is selected.

As described above, the option displayed in reverse or blinking on the selection screen of the tape printer 1 is an option selected by operating the selection key 323 in that state, and is hereinafter referred to as “selection display”. That is, for example, in a state in which “area A” is selectively displayed (T11), the cursor “↓” key 330D or the cursor “→” key 330R
Is pressed, "Area B" is selected and displayed (T
12). Similarly, in a state where “area B” is selected and displayed (T12), the cursor “↑” key 330U
Alternatively, when the cursor “←” key 330L is pressed, “Area A” is selectively displayed (T11). In the following, for efficient description (explanation), the cursor “↓” key 330D or the cursor “→” key 330R
Is referred to as a cursor key 330DR, and is illustrated by a black triangle display key pointing to the lower right as shown in FIG. Similarly,
The cursor “↑” key 330U or the cursor “←” key 330L is referred to as a cursor key 330UL, and is shown by a black triangle display key pointing to the upper left.

Here, in the present embodiment, the number of areas is two (the number of blocks n = 2). For example, in the case of three or more (eg, four: areas A, B, C, and D), “area B "
When the cursor key 330DR is operated in a state in which is displayed, the next option “area C” may be selectively displayed. In this case, similarly, every time the cursor key 330DR is operated, “Area D”, “Area A”, “Area B”, “Area C”, “Area D”,
All options are cyclic (cyclic)
Is selected and displayed, and the user selects the selection key 3 in each selection display state.
By pressing (operating) 23, any option can be selected. Further, for example, every time the cursor key 330UL is operated from a state where “area C” is selected and displayed,
"Area C", "Area B", "Area A",
All options are cyclically selected and displayed, such as “area D”, “area C”,.... That is, the user can select and display an arbitrary option by operating the cursor key 330 (the cursor key 330 DR or the cursor key 330 UL) and the selection key 323. However, as described above, in this embodiment, since there are two areas, even if any of the cursor keys 330 (cursor key 330DR or cursor key 330UL) is operated,
The selection is displayed alternately (T11 to T12).

As shown in FIG. 5, for example, when the pack key 343 is pressed by the user in the above-described text input screen display state (T10) shown in FIG. 3, a pack key interruption occurs, and the file pack area setting is performed. (S10) is started, and first, a selection screen of the first layer of the pack setting, that is, an area selection screen is displayed (S11, FIG. 3).
T11 to T12). This state (T11 or T12)
When the selection key 323 is pressed, it is next determined whether or not the B area is selected (S12). When the B area is selected (S12: Yes), the block B setting flag (BBSF) is determined. ) Is set (BBSF ← 1), the B block is set (S14), and the process (S14) is performed.
10) is ended (S15). For example, in a state where “area B” of FIG. 3 is selectively displayed (T12), the selection key 32
When "3" is pressed, "area B" is selected (S12:
(Yes), so in this case, the B block is set (S
14), the process (S10) ends (S15), and the state returns to the text input screen display state (T13: the same as T10).

On the other hand, when the B area is not selected (S12: No), it indicates that the A area has been selected. Therefore, the block B setting flag (BBSF) is reset (BBSF ← 0). A block setting is performed (S13), and the process (S10) ends (S1).
5). For example, when the selection key 323 is pressed in a state in which “Area A” in FIG. 3 is selectively displayed (T11), “Area A” is selected (S12: No).
The block setting is performed (S14), the process (S10) ends, and the state returns to the text input screen display state (T13: same as T10).

Here, since there are two areas, A and B, when the B area is not selected (S12: N
o) indicates that the A area has been selected. In the case of three or more, first, setting flags (BASF, BBSF, BCSF, BDSF,...
After resetting, it is determined whether or not the area A is selected.
The A block is set by setting the setting flag (BASF) (BASF ← 1). When the B area is selected, the block B setting flag (BBSF) is set.
Is set (BBSF ← 1) to set the B block. When the C area is selected, the block C setting flag (BCSF) is set (BCSF ← 1).
1) By performing the B block setting,..., Etc., after any one block setting is performed,
What is necessary is just to end a process. Further, when the memory access target is 2 or more (m ≧ 2, where n> m), block setting corresponding to the number (m) may be performed.

As described above, when any area (for example, area B) is selected, the subsequent file pack 28
All the memory accesses for 1 are performed on the selected area. For example, in FIG.
In the case of registering the document file by inputting / editing a text file consisting of "345" or the like, when the registration is instructed by the user, the file registration process (S50) is started as shown in FIG. , File Pack 2
81, that is, whether or not memory access is performed for the file pack 281 (S
51) When it is not the area of the file pack 281 (S
51: No) includes another target area (that is, RAM2
The document file to be registered is registered in the other area 40 (S52). Since the memory access to the other target areas is the same as in the related art, detailed description will be omitted.

On the other hand, at the time of registration (memory access) to the area of the file pack 281 (S51: Yes)
Next, whether or not the area is the B area, that is, whether or not the block B setting flag (BBSF) is set (BBS
F = 1 or not) is determined (S53). If the area is not the area B (S53: No), the area is registered in the area A (S54), and the processing (S50) ends (S56).
If it is an area (S53: Yes), it is registered in the B area (S55), and the processing (S50) ends (S5).
6).

When there are three or more areas, depending on whether the setting flag of each block is set or not, for example, in the case of the A area (when BASF = 1), it is registered in the A area and the B area is registered. In the case of an area (when BBSF = 1), it is registered in area B, and in the case of area C (BCSF = 1).
), Register in the C area, ...
You only need to register in each area. In addition, the example of file registration has been described. In addition to the above, file access (reading), file erasing, file copying, and the like are similarly performed only in a set area for memory access (file calling, file erasing). , File copying, etc.).

As mentioned above, the file pack 281 is
Actually, it has a storage capacity of (n =) 2 memory blocks, but when it is mounted on the tape printing apparatus (information processing apparatus) 1, (m =) one memory corresponding to its internal setting Block is selected for memory access,
For memory access, it is treated as a storage device having only one selected memory block. That is, unless the internal setting of the tape printer (information processing device) 1 to which the file pack (storage device) 281 is mounted is changed,
Since memory access is performed to only one of the area and the B area, even if some data is stored in the other, it is not read or overwritten and erased. When the internal setting is changed, the other is handled in the same manner.

Next, a description will be given of a process at the time of startup by turning on the power when the file pack 281 is mounted. As described above with reference to FIG. 2, when the process is started by pressing the power key 321 (power on), various initial settings (S1)
After that, the initial screen is displayed (S2). When the file pack is mounted, immediately after the initial setting (S1), as shown in FIG. It is determined whether or not it is mounted (S2
1) At the time of attachment (S21: Yes), file pack check & initialization is performed (S70).

In the file pack check & initialization process (S70), as shown in FIG. 8, first, the power is turned on, that is, the power key 321 is pressed, and at the same time, the pack key 343 is pressed. Is determined (S71). For example, as shown in FIG. 9, when the power key 321 is pressed (power off) in the text input screen display state (T10) described above with reference to FIG. 3, the power is turned off (T20). From the state (T20), it is determined whether or not the pack key 343 has been pressed in the startup processing when the power key 321 is pressed (power on) (S71).

In normal times, the user presses the power key 321 alone. At this time (S71: No), next, it is determined whether or not the ID data (memory identification information) of the file pack 281 can be identified. If it is determined (S72) that the ID data is normally read (S72: Yes), it is checked whether the ID data indicates the tape printer 1 (S73). If the file pack 281 has been initialized for the tape printer 1, the ID data indicates the tape printer 1 and matches the ID of the tape printer 1 (S73: match), and the process (S70) ends. (S75), the initial screen display described above (S22 to S22 in FIG. 7).
The process proceeds to S23, the process after S2) in FIG.

In this case, in the tape printer 1, the file pack (storage device) 281 is detachably attached from the outside, and the ID stored in the attached file pack 281 is stored.
Data (memory identification information) is identified, and based on the identification result, one (m) of two (n =) memory blocks is set as an internal target for memory access as an internal setting. Set as a block. As a result, as described above, unless one of the internal settings is changed, the selected one of the two areas (memory block and file block) A and B (access block) of the attached file pack 281 is not changed. Since the memory access is performed only by the user, even if some data is stored in the other, it is not read or overwritten and erased. When the internal setting is changed, the other is handled in the same manner. That is, the tape printing apparatus 1 actually
File pack 281 having a storage capacity for a number of areas
Can be handled as a storage device having the storage capacity of one area, and by changing the internal settings, it can be handled as if another equivalent storage device was installed. This is suitable for a case where the file pack 281 is detachably mounted from the outside and shared by a plurality of persons.

By the way, in the tape printing apparatus 1, regardless of whether or not the ID data indicating the tape printing apparatus 1 is stored, if the file pack 281 is of the same type (external and structural), structural ( It is possible to attach it mechanically). Therefore, whether or not the file pack 281 is suitable for the tape printer 1 is determined by checking the ID data (S72, S73). That is, in the tape printer 1, the file pack 281 is removably mounted from the outside. When an arbitrary mountable file pack 281 is mounted, the ID data (memory identification information) is identified (S72). Based on the identification result,
It is determined whether or not the attached file pack 281 is a predetermined file pack 281 for the user (S73). When it is determined that the file pack 281 is a predetermined file pack (S72: Yes, S73: match), ( n =) One of the two areas (any m) is set as a memory access target. That is, it is possible to determine whether or not the file pack 281 is a predetermined one while being mounted. When it is determined to be a predetermined one, as described above, it is suitable for a case where a plurality of users share and use the same.

As described above, the tape printer 1
Is the number n of blocks that can be handled as a device (here, n = 2)
Is one of the models in which is determined, the ID data serves as model identification information and also serves as block number information. Therefore, the match of the ID data indicates the match of the number n of blocks, and the number of blocks can be compared by checking the match of the ID data.
It can be determined that 81 is a predetermined one. Of course, since the storage capacity of one memory block is the same, the same check can be performed in this case even if a numerical value directly indicating the number of blocks is used instead of the ID data indicating the model identification. In other words, the number n of blocks can be used as the model ID.

In the tape printer 1, as shown in FIG. 8, when it is determined by the above-described ID data matching check (S73) that the attached file pack 281 is not a predetermined one (S73: mismatch). Is notified by displaying a file pack error message (S74), and thereafter, the power is turned off (power key 32).
The operation other than (pressing 1) is invalidated and terminated (break) (S76). In this case, a notification that displays a file pack error message (file pack error notification: S
Since 74) is performed, the user can immediately grasp the situation, and when the predetermined file pack 281 is to be mounted, the user can immediately exchange the file pack 281 and take other measures.

Also, when the identification by the ID data is impossible (S72: No), the file pack error is also notified (S74), so that the user does not have the predetermined file pack 281 mounted. Or that there is an abnormality that is indistinguishable even if it is a predetermined one, and it becomes easy to deal with it, such as immediately replacing it when a normal predetermined file pack 281 is to be mounted. . In the present embodiment, I
The processing after the time when D identification is impossible (S72: No) and when the ID does not match (S73: No) are the same, but different processing such as changing a message or changing a termination method may be used.

Next, for example, from the power-off state (T20) shown in FIG. 9, when the pack key 343 is pressed at the same time when the power is turned on, that is, when the power key 321 is pressed, FIGS. As shown in both figures,
The pack key 343 has been pressed (S71: Yes).
Next, an external initialization inquiry display is performed (S80, T
21). That is, in the tape printer 1, the simultaneous depression of the pack key 343 and the power key 321 is an input of an instruction for initialization, and the importance of the initialization processing (erasing stored data and the like) causes The user is inquired of the intention in order to confirm whether the operation has been intentionally performed for the purpose of initialization or whether the operation has been simply pressed simultaneously due to an erroneous operation or the like (S80, T21).

Here, if the user gives an initialization instruction due to, for example, an erroneous operation, or operates with the intention of giving an initialization instruction, but wants to reconsider the initialization and stop the initialization, Initialization inquiry display state (S8
0, T21), any key other than the select key 323 (hereinafter, “ANY key”: a virtual key,
By pressing (operating) the NY key 3SS), the initialization can be stopped. Tape printer 1
Then, when the ANY key 3SS is pressed (S81: N
o) Then, a message to the effect that initialization is stopped is displayed (S82, T
23), the processing shifts to the processing in the case where the pack key 343 is not pressed, and the ID data is checked (S7).
2. The processing after S73) is performed.

On the other hand, the user presses (operates) the selection key 323 as an operation intentionally intended for initialization in the state of the external initialization inquiry display (S80, T21).
Thus, initialization can be performed. In the tape printer 1, when this selection key 323 is pressed (S81: Ye)
s) Then, a message to the effect that initialization is to be performed is displayed (S83, T22), and an ID check similar to the above-described ID check (S73) is performed (S84). Here, when the ID data is not a predetermined one (indicating the tape printing apparatus 1), that is, when the ID data does not match the predetermined ID (S84: mismatch), the file pack is set according to the tape printing apparatus 1. A first initialization process for initializing 281 is performed (S86), and the process (S70) ends (S75).
The processing shifts to the processing after the above-described initial screen display (S22 to S23 in FIG. 7, S2 in FIG. 2) (here, as shown in FIG. 9, after the opening screen display to the input status display similar to the normal state, Return to the previous text input screen (T24: same as T10 in FIG. 3).

In other words, as described above, in the tape printer 1, regardless of whether or not the ID data indicating the tape printer 1 is stored, the same type of file pack (the same storage capacity as the predetermined storage device) is used. Storage device having
If it is 81, it can be mounted, so such a file pack 281 is mounted, and n (here two) memory blocks (areas A and B) and identification blocks (ID areas) are stored in the storage area. Set and ID
By performing a first initialization process (S86) for storing ID data (memory identification data representing memory identification information) in an area (identification block), the mounted file pack (storage device) 281 is stored in the tape printer 1. It can be initialized (to a predetermined configuration) as a suitable predetermined one.

In the present embodiment, in particular, the file pack (arbitrary storage device mountable on the mounting means) 28 as described above.
1 is attached, the ID data (memory identification information) of the attached file pack (storage device) 281 is identified, and based on the identification result, it is determined whether or not the file is a predetermined one (S84). If it is determined that the object is not
4: No match), the first initialization processing (S86) is performed. That is, in the tape printing apparatus (information processing apparatus) 1, when the same type of file pack (storage device having the same storage capacity as the predetermined storage device) 281 is mounted and it is not the predetermined type (S 84: mismatch) Then, it can be initialized to a predetermined configuration suitable for the tape printer 1. Further, in particular, in the tape printing apparatus 1, when the user can input an instruction for initialization, the initialization is instructed, and it is determined that the attached file pack 281 is not a predetermined one (S
84: mismatch), a first initialization process is performed (S86), whereby a predetermined configuration can be initialized.

On the other hand, when the ID data matches a predetermined one (indicating the tape printing apparatus 1), that is, when it is determined that the attached file pack (storage device) 281 is the predetermined one, especially when the initial state is determined, When it is determined that the attached file pack (storage device) 281 is a predetermined one (S84: match), n (here, two) memory blocks (areas) are set as internal settings. A, B) is set as a memory access target, and a second initialization process for initializing the m (here, one) area to be accessed is performed. (S85), and ends the process (S70) (S75).
The processing shifts to the processing after the above-described initial screen display (S22 to S23 in FIG. 7, S2 in FIG. 2) (here, after the opening screen display to the input status display similar to the normal state, the previous text input screen (T24)). : Same as T10 in FIG. 3)
Back to).

That is, in the tape printing apparatus (information processing apparatus) 1, regardless of whether ID data indicating the tape printing apparatus 1 is stored or not, the same type of file pack (the same storage capacity as the predetermined storage apparatus) is used. Storage device having
If the file pack (storage device) 281 is not a predetermined file pack (storage device) 281 (S84: mismatch), the initialization is instructed by mounting such a file pack 281. By performing the first initialization process (S86), the configuration can be initialized to a predetermined configuration. When the configuration is the predetermined configuration (S84: match),
By the second initialization process (S85), m (here, one) areas (access blocks) to be accessed can be initialized.

In the above description, an example in which a file pack (storage device) 281 is shared and shared by a plurality of users has been mainly described. However, even when a single user is used, for example, area A is normally used. For example, it is possible to use the B area for backup and not to use it normally. In this case, it is also conceivable to use a file that the user does not want to be seen by others, such as an address file and a personal information file, in an area that is not usually used (area B in the above example). Further, since the memory access target is only the A area or only the B area, the memory access can be clearly distinguished and used, and it is easy to use even for a user who does not have a concept such as a directory in a personal computer or the like. In addition, there is an advantage that there is no need to get lost in the A area or the B area at the time of file registration, that is, there is no adverse effect due to the large number of options.
In these cases, a password may be provided for each area so that others cannot use it unless the password is entered.

There are a plurality of models irrespective of the number of users, etc., but when the number of blocks exists in only one specific type, a specific type of memory block (area) that cannot be read by another type is used. There is also a usage method such as storing information. In this case, since the number of blocks is different in other models (since the model identification information is necessarily different),
The information can be exchanged only between the users of the model without the data contents being seen by the user of the other model or another information processing apparatus, and the confidentiality can be maintained. Also,
There are a plurality of models that can use the same (for example, the same type: the same storage capacity) file pack, and depending on the model, for example, a compatible typeface (Mincho, Gothic, ST)
Body, etc.), decorative information (white characters, italic characters, etc.), text size (256 characters, 512 characters, etc.), etc., are different from each other. There is also an advantage that a complicated editing operation can be prevented or reduced.

Further, the model of the tape printer 1 as an information processing apparatus includes a plurality of generations, or a higher-level model and a lower-level model. In the case where only a small storage capacity can be handled, the former access block is halved from that of the latter, so that it can be selected by an internal setting. With the same operation as that set as the (old generation) or lower model, an operation such as file registration can be performed. Also, in this case, if the user temporarily decides that one (for example, B area)
Storage capacity specified as a conventional (old generation) or lower-level model even if you do not know the existence of
Can be used without any problems.

In the above embodiment, the example of the thermal method has been described, but the present invention can be applied to an ink jet method, a laser method, a dot impact method, and the like. Also, the number of memory blocks n = 2 and the number of selected access blocks m =
1, the number of memory blocks n is an integer of 2 or more, and the number of access blocks m is generally n> m ≧ 1.
Any value can be applied as long as it is within the range. Also, a file pack having an SRAM as an external storage device has been described as an example, but any other external storage device that can set a memory block can be applied. Further, the tape printer has been described as an example, but the present invention can be applied not only to a printer represented by a tape printer, but also to any other information processing device as long as this type of external storage device can be installed. Of course, other modifications can be made as appropriate without departing from the spirit of the present invention.

[0120]

As described above, according to the storage device of the present invention and the information processing device equipped with the same, one storage device is detachably mounted on the information processing device from the outside and shared by a plurality of persons. It is suitable for use, etc., there is no mutual interference due to memory access of the sharer's own unique data, erosion of storage capacity, etc., there is no need to register personal ID etc., and as long as normal operation is performed, each use This can be treated as a storage device unique to the user.

[Brief description of the drawings]

FIG. 1 is a block diagram of a control system of a tape printing apparatus to which a storage device according to an embodiment of the present invention and an information processing device equipped with the storage device are applied.

FIG. 2 is a flowchart illustrating a conceptual process of overall control of the tape printing apparatus in FIG. 1;

FIG. 3 is an explanatory diagram showing an example of a display screen for setting a file pack area and an operation on the display screen.

FIG. 4 is an explanatory diagram showing a basic configuration of a file pack and a specific example.

FIG. 5 is a flowchart illustrating an example of a file pack area setting process.

FIG. 6 is a flowchart illustrating an example of a file registration process.

FIG. 7 is a flowchart illustrating an example of processing from initial setting reflecting the presence / absence of file pack attachment to initial screen display.

FIG. 8 is a flowchart illustrating an example of a file pack check & initialization process.

FIG. 9 is an explanatory diagram illustrating an example of a display screen when a file pack initialization is instructed and an operation on the display screen.

[Explanation of symbols]

Reference Signs List 1 tape printer 3 keyboard 4 display 5 tape cartridge 7 print head 11 operation unit 12 printing unit 13 cutting unit 14 detection unit 200 control unit 210 CPU 220 ROM 230 character generator ROM (CG-RO)
M) 240 RAM 250 Input / output control circuit (IOC) 260 Internal bus 270 Drive unit 280 External memory mounting unit 281 File pack 290 Power supply unit T Tape R Ink ribbon

Claims (20)

[Claims] 1. A storage device having the same predetermined storage capacity as each other,
N (n is 2) from which data stored inside can be read
The above-mentioned integer number of memory blocks, and identification information storage means for storing memory identification information including block number information indicating the number n of blocks of the n memory blocks, and information capable of identifying the memory identification information. It is detachably attached to the processing device, and when it is attached, m pieces (m is an integer satisfying n> m ≧ 1) corresponding to the internal setting of the information processing device
Is selected as a memory access target, and is treated as a storage device including only the selected m memory blocks in terms of memory access. 2. The apparatus according to claim 1, wherein the memory identification information includes model identification information indicating a model of an information processing apparatus to which the storage device is attached and which is treated as a storage device having only m memory blocks. Item 2. The storage device according to item 1. 3. The storage device according to claim 2, wherein the model identification information also serves as the block number information. 4. The apparatus according to claim 1, wherein said identification information storage means is an identification block for storing memory identification data representing said memory identification information, separately from said n memory blocks. The storage device according to any one of the above. 5. The SRAM and the SRAM when not mounted.
And a backup power supply for backing up the storage contents of the n memory blocks and the identification blocks.
Being set in a storage area of a RAM,
The storage device according to claim 4. 6. A mounting means for detachably mounting the storage device according to claim 1 from outside, an identification means for identifying the memory identification information stored in the mounted storage device, On the basis of the result of the identification, the internal setting
An information processing apparatus, comprising: an access block setting unit configured to set any m of the memory blocks as an access block targeted for the memory access. 7. A mounting means for detachably mounting the storage device according to any one of claims 1 to 5 as a predetermined storage device from the outside, and for mounting the storage device from the outside detachably. An identification unit for identifying the memory identification information of the attached storage device when an arbitrary storage device attachable to the attachment unit is attached; and determining whether the attached storage device is the predetermined storage device based on the identification result. Determining means for determining whether the storage device is a storage device; and when determining that the storage device is the predetermined storage device, as the internal setting, any one of the n memory blocks, An information processing apparatus, comprising: an access block setting unit configured to set an access block as a target. 8. The discriminating means discriminates that the attached storage device is the predetermined storage device when the number of blocks indicated by the result of the identification by the discrimination device matches the number of blocks n of the predetermined storage device. The information processing apparatus according to claim 7, wherein: 9. The information processing apparatus according to claim 7, further comprising: a first notifying means for notifying, when the discriminating means determines that the mounted storage device is not the predetermined storage device, the fact. 9. The information processing apparatus according to 8. 10. The information according to claim 6, further comprising a second notifying unit for notifying when the identification by the identifying unit is impossible. Processing equipment. 11. A mounting means for using the storage device according to claim 4 or 5 as a predetermined storage device, and detachably mounting a storage device having the same storage capacity as the predetermined storage device from the outside, and the predetermined storage device. When a storage device having the same storage capacity as that of the storage device is mounted, the n memory blocks and the identification block are set in the storage area of the mounted storage device, and the memory representing the memory identification information in the identification block. An information processing apparatus comprising: a storage device initialization unit that performs a first initialization process for storing identification data. 12. An identification unit for identifying the memory identification information of the attached storage device when an arbitrary storage device attachable to the attachment unit is attached, and the attached storage device based on the identification result. A determination unit configured to determine whether or not the device is the predetermined storage device, wherein the storage device initialization unit determines that the attached storage device is not the predetermined storage device, The information processing apparatus according to claim 11, wherein one initialization process is performed. 13. The apparatus further comprising initialization instruction means for instructing initialization, wherein the storage device initialization means receives the instruction for initialization and determines that the attached storage device is not the predetermined storage device. The information processing apparatus according to claim 12, wherein the first initialization processing is performed. 14. When it is determined that the attached storage device is the predetermined storage device, the internal setting includes:
An access block setting unit that sets any m of the n memory blocks as an access block targeted for the memory access, wherein the storage device initialization unit is instructed to perform the initialization, 14. The information processing according to claim 13, wherein when it is determined that the attached storage device is the predetermined storage device, a second initialization process for initializing the m access blocks is performed. apparatus. 15. The information processing apparatus according to claim 6, wherein
The storage device according to claim 1, wherein the storage device is the information processing device according to claim 1. 16. The storage device according to claim 4, wherein the information processing device is the information processing device according to any one of claims 11 to 14. 17. The storage device according to claim 1, wherein the information processing device is a printing device that prints a print image on an object to be printed. 18. The storage device according to claim 17, wherein the print target is a tape. 19. The information processing apparatus according to claim 6, wherein the information processing apparatus is a printing apparatus that prints a print image on a print target. 20. The information processing apparatus according to claim 19, wherein the printing target is a tape.