CN100456245C - Memory device - Google Patents
Memory device Download PDFInfo
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- CN100456245C CN100456245C CNB2007100056473A CN200710005647A CN100456245C CN 100456245 C CN100456245 C CN 100456245C CN B2007100056473 A CNB2007100056473 A CN B2007100056473A CN 200710005647 A CN200710005647 A CN 200710005647A CN 100456245 C CN100456245 C CN 100456245C
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Abstract
The invention relates to a storage device, and its main structure comprises a connector, at least a dynamic memory body and a controller, where the connector is internally equipped with a connecting interface and one end of the controller can connect with the connecting interface and the other end of the controller connects with the dynamic memory body, and the connector and the connecting interface can be selectively fixed and inserted in the USB mating socket, USB connecting port or memory card connecting port of a host computer, and the dynamic memory body can be used to store a startup data or a preset fast read file which is read and used by a CPU as the computer is started, and by the property of high operation speed of the dynamic memory body, it can save startup time of the computer and assure executing validity of ReadyBoost function.
Description
Technical field
The present invention relates to a kind of memory storage, especially relate to a kind of holding dynamic type memory bank device, not only can save the opening computer time, can guarantee the serviceable life of memory storage again.
Background technology
General main frame 10, shown in Figure 1, it mainly is to be installed with a CPU (central processing unit) (CPU) 13 on a computer main frame panel 11, and CPU 13 can be electrically connected with a system storage 15, one hard disk (HD) 16, an entity USB port (Connection Block) 17 and a USB row-needle receptacle (USB Pin Header) 19 respectively.Wherein this entity USB port 17 is directly fixed on the motherboard 11, USB row-needle receptacle 19 then can be by a USB winding displacement 185 to connect a USB Connection Block 18,18 of this USB Connection Blocks can select to be fixed in the appropriate location on the counter body body, for example counter body front console.And, an external memory (External Memory Device) 175, for example carry-on dish or storage card then can be selected to plug together in entity USB port 17 or USB Connection Block 18.
Behind computer booting, boot program will be called out CPU 13 and search the file 161 that has stored to hard disk 16, Windows operating system for example, and input instruction along with the user, CPU 13 will continue to search the file 161 that desire is carried out in hard disk 16, for example program file 162 or data file 163, and the file 161 that these desires are carried out will be temporary in system's storage 15, and provide CPU 13 computings to carry out at any time.Lasting use by main frame 10, called out the file 161 that is temporary in system's storage 15 also increases thereupon, when its quantity surpassed 15 memory capacity that can load of system's storage, 161 quilts of the file of some less uses were deposited back in the hard disk 16, waited for that CPU13 next time calls out.
Because hard disk 16 is to search by moving of a read/write head motor to desire executive routine 161, its computing operating speed is slower, need therefore will waste many stand-by period of user than call out the longer activity duration of file 161 in system's storage 15.Because the cost of system's storage 15 is compared to hard disk 16 costlinesses, so the memory capacity of also impossible unlimited expansion system storage 15.
For this reason, relevant dealer develops a kind of new Windows Vista operating system, and it provides many different brand-new intelligent functions, for example superly reads (SuperFetch) function, ReadyDrive function or presets (ReadyBoost) function.Wherein, the ReadyBoost function mainly is to be apt to use the external memory 175 that is connected with main frame 10, the residual memory space that external memory 175 is not stored data is to store 15 auxiliary storage (Secondary Storage) or to get virtual store soon as system, and produce one and preset and get file (ReadyBoost.sfcache file) soon, and the fixed disk file 161 of regular read-write in the computer operation can be stored in this ReadyBoost.sfcache file to get (cache) pattern soon.Because external memory 175 is generally made by the semiconductor Storage Media, the access speed of its file is better than hard disk 16, therefore, the ReadyBoost function not only helps significantly to improve the operational effectiveness of computer system, also the serviceable life that can improve hard disk because of the access times that reduce hard disk 16.
Yet though the ReadyBoost of Windows Vista operating system or SuperFetch have above-mentioned brand-new intelligent function, yet computer system or external memory have following shortcoming:
1, it is made that external memory is generally a flash memory (Flash Memory), and the arithmetic speed of flash memory is still far below dynamic type memory bank device, and flash memory have erasable number of times restriction and serviceable life problem.
2, computer booting all needs hard disk search start data or system job program, and the booting wait time is wasted very much.
3, external memory plugs together in different main frame or same main frame at every turn and uses different external memories just need reset new ReadyBoost.sfcache file, trouble when increasing the file setting on foot and time waste.
4, external memory causes memory capacity to change often because of the storage of other file, the ReadyBoost.sfcache file also can't have memory capacity fixing or enough sizes to use relatively, therefore can't guarantee the execution validity of SuperFetch function or ReadyBoost function.
Summary of the invention
Technical matters to be solved by this invention is to provide a kind of memory storage, and is made by a dynamic type memory bank device, not only can increase the arithmetic speed of computer system whereby, can guarantee the serviceable life of storer again and use validity.
Another technical matters to be solved by this invention is to provide a kind of memory storage, made by a dynamic type memory bank, in order to store the start data and to preset soon and get (ReadyBoost.sfcache) file, not only the opening computer time can be saved, arithmetic speed and the task performance of file when carrying out can be effectively improved again.
Another technical matters to be solved by this invention is to provide a kind of memory storage, can directly be inserted on the USB row-needle receptacle of motherboard, and be positioned at main frame, whereby guaranteeing existing of ReadyBoost.sfcache file, and can effectively solve the above-mentioned drawback that the ReadyBoost.sfcache file may often be changed or set.
Another order technical matters to be solved by this invention is to provide a kind of memory storage, the ReadyBoost.sfcache file can be accessed in one and preset in the memory block of fixed storage amount of capacity, to guarantee the execution validity of ReadyBoost function or SuperFetch function.
To achieve these goals, the invention provides a kind of memory storage, its characteristics are, include: USB row pin type connector, in order to plug together a USB row-needle receptacle in a motherboard; At least one dynamic type memory bank stores one and presets and get file soon in this dynamic type memory bank; And a controller, the one end connects this USB row pin type connector, and the other end then connects this dynamic type memory bank.
Above-mentioned memory storage, its characteristics be, this dynamic type memory bank may be selected to be a DRAM memory bank, a SDRAM memory bank and a DDR memory bank one of them.
The present invention also provides a kind of memory storage, and its characteristics are, include: a connecting interface, may be selected to be a USB connecting interface, a SD card connection interface, a SATA connecting interface and a PCI connecting interface one of them; At least one dynamic type memory bank; And a controller, the one end connects this connecting interface, and the other end then connects this dynamic type memory bank.
Above-mentioned memory storage, its characteristics be, be provided with in this dynamic type memory bank a start file, start data and preset get soon file one of them.
Above-mentioned memory storage, its characteristics be, this start file, these start data and this preset to be got file soon one of them will be controlled by a start application program that is present in the main frame, but and dump in a hard disk.
Above-mentioned memory storage, its characteristics be, this dynamic type memory bank may be selected to be a DRAM memory bank, a SDRAM memory bank and a DDR memory bank one of them.
Effect of the present invention is as follows:
1) made by a dynamic type memory bank, not only can increase the arithmetic speed of computer system, can guarantee the serviceable life of internal memory again and use validity.
2) can select by a dynamic type memory bank madely,, not only can save the opening computer time, can effectively improve arithmetic speed and the task performance of file when carrying out again in order to store the start data and to preset soon and get (ReadyBoost.sfcache) file;
3)) can directly be inserted on the USB row-needle receptacle of motherboard, and be positioned at main frame,, and can effectively solve the above-mentioned drawback that the ReadyBoost.sfcache file may often be changed or set whereby guaranteeing existing of ReadyBoost.sfcache file;
4) the ReadyBoost.sfcache file can be accessed in one and preset in the memory block of fixed storage amount of capacity, to guarantee the execution validity of ReadyBoost function or SuperFetch function.
Describe the present invention below in conjunction with the drawings and specific embodiments, but not as a limitation of the invention.
Description of drawings
Fig. 1 is the structural representation of active computer main frame;
Fig. 2 is the structural representation of a preferred embodiment of the present invention;
Structural representation when Fig. 3 is plugged in main frame for memory storage of the present invention;
Fig. 4 is the structural representation of further embodiment of this invention;
Fig. 5 is the structural representation of further embodiment of this invention;
Fig. 6 is the structural representation of further embodiment of this invention;
Fig. 7 is the structural representation of further embodiment of this invention.
Wherein, Reference numeral:
10 main frames, 11 motherboards
The storage of 13 CPU (central processing unit), 15 systems
16 hard disks, 161 files
162 program files, 163 data files
17 entity USB port, 175 external memories
18USB Connection Block 185USB winding displacement
19USB row-needle receptacle 20 memory storages
21USB row pin type connector 23 controllers
25,251,252 dynamic type memory banks
255 preset and get file soon
30 main frames, 31 motherboards
The storage of 33 CPU (central processing unit), 35 systems
36 hard disks, 361 files
362 program files, 363 data files
37 entity USB port, 375 external memories
38USB Connection Block 385USB winding displacement
39USB row-needle receptacle 40 memory storages
45 dynamic type memory banks, 451 memory block
452 memory block 455 preset gets file soon
459 preset application program 47 shell bodies
49 barbs, 50 memory storages
51USB row pin type connector 53 controllers
55 storage cards, 553 access controllers
57 draw-in grooves, 60 memory storages
61 connector 615USB connecting interfaces
62 controllers, 63 dynamic type memory banks
64 start files, 641 start data
642 start data, 655 data files
657 preset and get file 659 soon and preset and get file soon
66 start application programs, 70 storage cards
71 connectors, 715 storage card connecting interfaces
72 controllers, 73 dynamic type memory banks
74 start files, 741 start data
75 preset and get file soon
Embodiment
At first, see also Fig. 2, structural representation for memory storage one preferred embodiment of the present invention, memory storage 20 of the present invention mainly includes USB row pin type connector (or claiming USB row pin type connecting interface) 21, one controller 23 and at least one semiconductor Storage Media 25, two dynamic type memory banks 251/252 shown in the present embodiment for example, and an end of controller 23 connects USB row pin type connector 21, the other end then connects dynamic type memory bank 25, can be in order to data in the control dynamic type memory bank 25 or file access action.
Because dynamic type memory bank 25 has fast operation and is not subjected to the characteristic of erasable number of times restriction, compared to flash memory, the serviceable life of dynamic type memory bank 25 and memory storage 20 and use validity can obtain to guarantee.
In addition, see also Fig. 3, be used in the structural representation of a main frame for memory storage of the present invention, include a motherboard 31 in one main frame 30, be installed with a CPU (central processing unit) (CPU) 33 on the motherboard 31, and CPU 33 can be electrically connected with a system storage 35, one hard disk (HD) 36, an entity USB port (Connection Block) 37 and a USB row-needle receptacle (USB Pin Header) 39 respectively.Wherein this entity USB port 37 is directly fixed on the motherboard 31, USB row-needle receptacle 39 then can be plugged together by a memory storage 20, fixing and be electrically connected at the memory storage 20 of motherboard 31 to form one, to be present in for a long time in the main frame 30, and can directly store 35 auxiliary storage (SecondaryStorage) or get virtual store soon as system.
Certainly, if USB row-needle receptacle 39 has many group stitch, except one group of stitch wherein can be stored device 20 directly plugs together, another group stitch also can be by a USB winding displacement 385 to connect a USB Connection Block 38, and an external memory (External Memory Device) 375, for example carry-on dish or storage card equally also can be selected to plug together in entity USB port 37 or USB Connection Block 38.
Behind computer booting, boot program will be called out CPU 33 and search the file 361 that has stored to hard disk 36, Windows operating system for example, and input instruction along with the user, CPU 33 will continue to search the file 361 that desire is carried out in hard disk 36, for example program file 362 or data file 363, and the file 361 that these desires are carried out will be temporary in system's storage 35, and provide CPU 33 computings to carry out at any time.Lasting use by main frame 30, called out the file 361 that is temporary in system's storage 35 also increases thereupon, when its quantity surpasses 35 memory capacity that can load of system's storage, the file 361 of some less uses will no longer be deposited back in the hard disk 36, but select less use or up-to-date called file 361 unloadings in the dynamic type memory bank 25 of memory storage 20, and produce one and preset and get file (ReadyBoost.sfcache file) 255 soon, wait for that CPU 23 next time calls out execution, whereby to carry out the ReadyRoost function of Windows Vista operating system.
Because memory storage 20 of the present invention directly plugs together on the USB of motherboard 31 row-needle receptacle 39, can be fixed in the main frame 30 for a long time, can't often be transformed in 30 of different main frames as carry-on dish or storage card 375 by the user, therefore, the ReadyBoost.sfcache file 255 that is stored in the dynamic type memory bank 25 also can be stored relatively for a long time, can be because repeatedly set caused many drawbacks and effectively solve existing ReadyRoost function.
And, because the part memory capacity of memory storage 20 of the present invention stores ReadyBoost.sfcache file 255 specially, with special execution ReadyRoost function, the memory capacity of its use or dynamic type memory bank 251 can be arranged in advance to be provided with and be fixed, therefore 255 operable memory capacity of ReadyBoost.sfcache file also can be determined, whereby to guarantee the execution validity of ReadyBoost function.
Certainly, the SuperFetch function of Windows Vista operating system also can be when computer booting or conversion user, the preferential use file 361 that directly will add up gained is temporary in the dynamic type memory bank 25 or ReadyBoost.sfcache file 255 of system's storage 35 or memory storage 20, also can guarantee the execution validity of SuperFetch function whereby.
Moreover, see also Fig. 4, in this embodiment, memory storage 40 mainly includes a shell body 47, can be in order to coat and protection controller 23, dynamic type memory bank 45 and/or USB row pin type connector 21.And the side of shell body 47 can be installed with a barb 49, and this barb 49 will help memory storage 40 to be fixed in computer main frame panel (31).
In further embodiment of this invention, its dynamic type memory bank 45 also can be designed to single storage medium kenel, and single dynamic type memory bank 45 can be all as carrying out the required storage of ReadyBoost.sfcache file 455, to guarantee the execution validity of ReadyRoost function and/or SuperFetch function.Perhaps, also dynamic type memory bank 45 can be designed to a plurality of memory block 451,452 with fixed storage capacity, wherein a memory block 451 can be in order to special storage ReadyBoost.sfcache file 455, and another memory block 452 is then in order to store general file data.
Dynamic type memory bank 45 of the present invention may be selected to be a DRAM, SDRAM storage or DDR storage (for example DDR-I, DDR-II, DDR-III etc.).
In semiconductor Storage Media 45 or memory block 451, can store a ReadyBoost application program 459, can understand by the execution of ReadyBoost application program 459 in good time or display on show the relevant information of ReadyBoost, for example whether start real-time usefulness situation, the spendable memory capacity of ReadyBoost and/or the ReadyBoost execution speed etc. of ReadyBoost, ReadyBoost.
In addition, see also Fig. 5, memory storage 50 also can be designed to a storage cassette, the rear end of USB row pin type connector 51 can be provided with a draw-in groove 57, be provided with a controller 53 in the draw-in groove 57, one storage card 55 then can plug together in draw-in groove 57, access controller 553 on the storage card 55 can be connected with controller 53, can arrange pin type connector 51 by USB equally and plug together row-needle receptacle in the USB of motherboard, to be directly fixed in the main frame, can reach outside the function of the foregoing description equally, and can therefore help user's selectivity and resource reutilization.And storage card 55 may be selected to be a SD card, an XD card, a mmc card or a MS card.
Then, see also Fig. 6, technical characterictic of the present invention also can directly apply in the existing carry-on dish or storage card structure on the market, memory storage 60 is as the carry-on dish of existing USB, has a connecting interface 615, a USB connecting interface for example, one SATA (serial ATA, serial hard disk interface) connecting interface, an one PCI connecting interface or a storage card connecting interface (for example SD card connection interface), connecting interface 615 can select to include a connector 61 again, connecting interface 615 can connect a controller 62, and the other end of controller 62 then connects a dynamic type memory bank 63.
Store a start file 64 in the dynamic type memory bank 63, start data 641 such as necessary boot program and/or start operating system are stored in start shooting file 64 or the dynamic type memory bank 63 in the time of can be with general computer booting.So cooperate a start application program 66 that has been stored in the main frame 30 again, then can be when computer booting, directly arrive and grasp start data 641 in the start file 64 by the BIOS instruction, and finish in-cycle work rapidly, and needn't must arrive start data such as 36 li searches of hard disk and reading system job procedure as existing start step.Because the reaction velocity of dynamic type memory bank 63 is much larger than hard disk or flash memory, start data 641 are if be stored in the dynamic type memory bank 63, and are directly read and carry out when computer booting, can therefore significantly reduce the on time.Certainly, more because dynamic type memory bank 63 is not subjected to the restriction of access times, its serviceable life and use validity also can obtain to guarantee.
Because existing Computer System Design, even be in the computer shutdown state, as long as the primary power circuit will not be to pull away or to close, each connectivity port, the periphery of main frame or coupling assembling all still have working power, for example network connection port, mouse connectivity port, keyboard connectivity port, usb connecting port, storage card connectivity port and/or other connectivity port etc., except remote call-in start effect, also has the function of charging or multiple start approach.Therefore, the present invention also can plug together under the situation of the usb connecting port of computer system or other corresponding connectivity port with dynamic type memory bank 63 formed memory storages 60, still can guarantee stored ReadyBoost.sfcache file 657, other data file 655 and start file 64.
Certainly, pulled out or memory storage 60 is removed and cuts off the power supply for fear of power lead, can carry out start data 641 or ReadyBoost.sfcache file 657 by start application program 66 and also be stored in the hard disk 36, to become another identical start data 642 and ReadyBoost.sfcache file 659.When start file 64 in being stored in dynamic type memory bank 63 or start data 641 disappear because of outage, when computer booting next time, start application program 66 can and be started shooting data 642 direct unloadings in dynamic type memory bank 63 with the ReadyBoost.sfcache file 659 in the hard disk 66 again, to finish the structure of ReadyBoost.sfcache file 657, start file 64 and/or start data 641.
And above-mentioned connector 61 may be selected to be USB row pin type connector, a USB-A type connector, a USB-B type connector, a USB-mini type connector (the above-mentioned USB of being all type connector) and/or a down and goes into one of them person of formula USB connector (Embedded USB), pegs graft with the usb connecting port of main frame being fit to.In further embodiment of this invention, connector 61 is not defined as a USB standard connector, and if connector 61 be stored in a USB connecting interface 615, the non-standard Connection Block of a USB of still can arranging in pairs or groups, but can carry out the USB transfer function equally.
At last, see also Fig. 7, above-mentioned technical characterictic also can use in the existing storage card, SD card for example, storage card 70 has a connector 71 equally, be provided with a storage card connecting interface 715 in the connector 71 to connect a controller 72, the other end of controller 72 then connects a dynamic type memory bank 73, and can store a start file 74, start data 741 and/or a ReadyBoost.sfcache file 75 in the dynamic type memory bank 73.
Certainly; the present invention also can have other various embodiments; under the situation that does not deviate from spirit of the present invention and essence thereof; those of ordinary skill in the art can make various corresponding changes and distortion according to the present invention, but these corresponding changes and distortion all should belong to the protection domain of claim of the present invention.
Claims (2)
1, a kind of memory storage is characterized in that, this memory storage is arranged on the motherboard, and this memory storage includes:
One USB row pin type connector is in order to plug together the USB row-needle receptacle in a motherboard;
At least one dynamic type memory bank stores one and presets and get file soon in this dynamic type memory bank; And
One controller, one end connect this USB row pin type connector, and the other end then connects this dynamic type memory bank.
2, memory storage according to claim 1 is characterized in that, this dynamic type memory bank may be selected to be a DRAM memory bank, a SDRAM memory bank and a DDR memory bank one of them.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2007100056473A CN100456245C (en) | 2006-12-29 | 2007-03-08 | Memory device |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200610156388.X | 2006-12-29 | ||
| CN200610156388 | 2006-12-29 | ||
| CNB2007100056473A CN100456245C (en) | 2006-12-29 | 2007-03-08 | Memory device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101034356A CN101034356A (en) | 2007-09-12 |
| CN100456245C true CN100456245C (en) | 2009-01-28 |
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| Application Number | Title | Priority Date | Filing Date |
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| CNB2007100056473A Expired - Fee Related CN100456245C (en) | 2006-12-29 | 2007-03-08 | Memory device |
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Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102707771A (en) * | 2012-04-01 | 2012-10-03 | 宜鼎国际股份有限公司 | Embedded memory module and plugged mainboard thereof |
| CN102855924A (en) * | 2012-09-06 | 2013-01-02 | 龙应斌 | Movable memory |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2549526Y (en) * | 2002-06-14 | 2003-05-07 | 李栋 | USB storage |
| CN1549091A (en) * | 2003-05-14 | 2004-11-24 | 凌阳科技股份有限公司 | USB portable storage with dynamic random memory as storing media |
| US20060212645A1 (en) * | 2004-12-07 | 2006-09-21 | Ocz Technology Group, Inc. | On-device data compression to increase speed and capacity of flash memory-based mass storage devices |
-
2007
- 2007-03-08 CN CNB2007100056473A patent/CN100456245C/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2549526Y (en) * | 2002-06-14 | 2003-05-07 | 李栋 | USB storage |
| CN1549091A (en) * | 2003-05-14 | 2004-11-24 | 凌阳科技股份有限公司 | USB portable storage with dynamic random memory as storing media |
| US20060212645A1 (en) * | 2004-12-07 | 2006-09-21 | Ocz Technology Group, Inc. | On-device data compression to increase speed and capacity of flash memory-based mass storage devices |
Non-Patent Citations (4)
| Title |
|---|
| 勤茂U盘通过Vista认证ReadyBoost功能开始备战. 连于慧.电子资讯时报. 2006 |
| 勤茂U盘通过Vista认证ReadyBoost功能开始备战. 连于慧.电子资讯时报. 2006 * |
| 存储器模块厂竞相分食ReadyBoost. 连于慧.电子资讯时报. 2006 |
| 存储器模块厂竞相分食ReadyBoost. 连于慧.电子资讯时报. 2006 * |
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| CN101034356A (en) | 2007-09-12 |
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