CN102736982B - Memory configuration method, memory controller and memory storage device - Google Patents
Memory configuration method, memory controller and memory storage device Download PDFInfo
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- CN102736982B CN102736982B CN201110089891.9A CN201110089891A CN102736982B CN 102736982 B CN102736982 B CN 102736982B CN 201110089891 A CN201110089891 A CN 201110089891A CN 102736982 B CN102736982 B CN 102736982B
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Abstract
The invention discloses a memory configuration method, a memory controller and a memory storage device, wherein a rewritable nonvolatile memory module of the memory storage device comprises multiple physical blocks. The method comprises a step of recording patterns information corresponding to various operating systems in an initial conversation list, and further comprises a step of receiving multiple handshaking inquiry instructions from a host system, identifying the pattern of the handshaking inquiry instructions and identifying the type of the operating system of the host system according to the identified pattern and the patterns information recorded in the initial conversation list. Moreover, the method also comprises a step of configuring the rewritable nonvolatile memory module according to the type of the operating system and declaring the configuration of the corresponding memory storage device to the host system. Hence, the method can perform different configurations for the memory module according to different operating systems.
Description
Technical field
The present invention relates to a kind of memory configuration method for configuring duplicative Nonvolatile memory module and use Memory Controller Hub and the internal storing memory of the method.
Background technology
When external connection type memory apparatus passes through connector (such as, universal serial bus (Universal SerialBus, when USB)) being electrically connected to host computer system, the operating system of host computer system (such as, Windows Windows XP) can by external connection type memory apparatus carry (mount) to a mounting points, the application program built-in for non-OS in operating system or host computer system accesses.Particularly, the tool applications that the manufacturer of storage device develops can transmit Large Copacity storage device interface command (such as by this mounting points, small computer system interface (Small Computer SystemInterface, SCSI)) order is to storage device, carrys out setting memory devices with the demand according to user.Such as, user can use implementing procedure the storage attribute of the cut section of storage device is set as forbid writing data write protection (write protect) pattern or allow write data can write mode.
But based on security consideration, the operating system of some type can stop that the built-in application program of non-OS transmits Large Copacity storage device interface command to storage device.Such as, when the operating system of host computer system be Macintosh (MAC) or Linux time, except non-user for connected storage device installs specific driver (driver), otherwise operating system does not allow non-built-in application program directly to transmit Large Copacity storage device interface command to storage device by mounting points.Again such as, in window (Windows) operating system, when user with limited user's permission mode (such as, guests (Guest) pattern) when logining operating system to use host computer system, operating system can stop the built-in application program of non-OS directly to transmit Large Copacity storage device interface command to storage device by mounting points.
Accordingly, if not for when storage device installs specific driver or user uses this host computer system to operate external connection type memory apparatus with the identity of limited user's authority in Windows in MAC or Linux, user cannot manage external connection type memory apparatus by the application program that non-OS is built-in.Such as, under external connection type memory apparatus is set to write protection pattern, in these cases, external connection type memory apparatus is reset to by the tool applications that user cannot use the manufacturer of external connection type memory apparatus to develop can write mode.Base this, be for the user quite inconvenience.
Summary of the invention
The invention provides a kind of internal memory configuring method and Memory Controller Hub, it can allow user carry out set memory storage device by the application program that non-OS is built-in under several operation systems.
The invention provides a kind of internal storing memory, it can the demand according to user under several operation systems reset.
Exemplary embodiment of the present invention proposes a kind of memory configuration method, and for internal storing memory, wherein this internal storing memory has duplicative Nonvolatile memory module, and duplicative Nonvolatile memory module has multiple physical blocks.This memory configuration method is included in initial call table the multiple aspect information recording corresponding several operation systems platform.This memory configuration method also comprises and from host computer system, to receive many friendships hold (handshaking) and inquire instruction.This memory configuration method also comprises and identifies that these hand over the aspect of holding inquiry instruction and according to the type handing over the aspect of holding inquiry instruction and the aspect information being recorded in various operating system platform in initial call table to identify the operating system of host computer system.Moreover this memory configuration method also comprises type configuration duplicative Nonvolatile memory module according to operating system and to the declaration of this host computer system to should the configuration of internal storing memory.
In one embodiment of this invention, above-mentioned identification hands over the step of the aspect of holding inquiry instruction to comprise: identify that these hand over the transmission order of holding inquiry instruction.
In one embodiment of this invention, above-mentioned memory configuration method is included in internal storing memory and configures the first cut section and the second cut section.In addition, the above-mentioned type configuration duplicative Nonvolatile memory module according to operating system and declare that to host computer system the step of the configuration of corresponding internal storing memory comprises: when the operating system of host computer system is the first operating system platform, this second cut section is modeled as re-writeable CD cut section, and be the device comprising Large Copacity storage device and re-writeable CD-ROM drive to host computer system declaration internal storing memory, wherein corresponding first cut section of this Large Copacity storage device and this re-writeable CD-ROM drive correspondence the second cut section.
In one embodiment of this invention, wherein the second cut section is virtual dividing district and does not account for memory headroom.
In one embodiment of this invention, above-mentioned memory configuration method also comprises and receives Large Copacity storage device interface command from a mounting points and to be set as by the storage attribute of the first cut section according to this Large Copacity storage device interface command can write mode, and wherein host computer system is by this re-writeable CD-ROM drive carry so far mounting points.
In one embodiment of this invention, above-mentioned memory configuration method is also included in internal storing memory and configures the first cut section and the second cut section.In addition, the above-mentioned type configuration duplicative Nonvolatile memory module according to operating system and declare that to host computer system the step of the configuration of corresponding internal storing memory comprises: when this operating system of this host computer system is the second operating system platform, second cut section is emulated for CD cut section, and be the device comprising Large Copacity storage device and CD-ROM drive to host computer system declaration internal storing memory, wherein corresponding first cut section of this Large Copacity storage device and this CD-ROM drive correspondence the second cut section.
In one embodiment of this invention, above-mentioned memory configuration method also comprises: receive Large Copacity storage device interface command from a mounting points and to be set as by the storage attribute of the first cut section according to this Large Copacity storage device interface command can write mode, and wherein host computer system is by this CD-ROM drive carry so far mounting points.
In one embodiment of this invention, above-mentioned memory configuration method is also included in internal storing memory and configures the first cut section and the second cut section.In addition, the above-mentioned type configuration duplicative Nonvolatile memory module according to operating system and declare that to host computer system the step of the configuration of corresponding internal storing memory comprises: when the operating system of host computer system is the 3rd operating system platform, declare that internal storing memory is the device comprising man-machine interface (Human Interface) and Large Copacity storage device to host computer system, wherein corresponding first cut section of this Large Copacity storage device.
In one embodiment of this invention, above-mentioned memory configuration method also comprises: the human interface device channel (Human Interface Device Path) via host computer system receives the instruction that meets man-machine interface agreement and be set as by the storage attribute of the first cut section according to this instruction can write mode.
Exemplary embodiment of the present invention provides a kind of Memory Controller Hub, and for controlling the duplicative Nonvolatile memory module of internal storing memory, wherein this duplicative Nonvolatile memory module has multiple physical blocks.This Memory Controller Hub comprises host interface, memory interface and memory management circuit.Host interface is in order to be electrically connected to host computer system.Memory interface is in order to be electrically connected to duplicative Nonvolatile memory module.Memory management circuit is electrically connected to host interface and memory interface.Memory management circuit in order to record multiple aspect information of corresponding several operation systems platform in initial call table.In addition, memory management circuit receives many friendships and holds inquiry instruction from host computer system, identifies that these friendships are held the aspect of inquiry instruction and hand over the aspect of holding inquiry instruction and the aspect information being recorded in various operating system platform in initial call table to identify the type of the operating system of host computer system according to these.Moreover memory management circuit is according to the type configuration duplicative Nonvolatile memory module of operating system and declare the configuration of corresponding internal storing memory to host computer system.
In one embodiment of this invention, the type of the transmission order of inquiry instruction and the operating system according to this transmission order identification host computer system is held in these friendships of above-mentioned memory management circuit identification.
In one embodiment of this invention, above-mentioned memory management Circnit Layout first cut section and the second cut section.In addition, when the operating system of host computer system is the first operating system platform, second cut section is modeled as re-writeable CD cut section by above-mentioned memory management circuit, and be the device comprising Large Copacity storage device and re-writeable CD-ROM drive to host computer system declaration internal storing memory, wherein corresponding first cut section of this Large Copacity storage device and this re-writeable CD-ROM drive correspondence the second cut section.
In one embodiment of this invention, above-mentioned host computer system is by above-mentioned re-writeable CD-ROM drive carry to mounting points.In addition, above-mentioned memory management circuit from then on mounting points receive Large Copacity storage device interface command and be set as by the storage attribute of the first cut section according to this Large Copacity storage device interface command can write mode.
In one embodiment of this invention, above-mentioned memory management Circnit Layout first cut section and the second cut section.In addition, when the above-mentioned operating system when host computer system is the second operating system platform, second cut section emulation is CD cut section by above-mentioned memory management circuit, and be the device comprising Large Copacity storage device and CD-ROM drive to host computer system declaration internal storing memory, wherein corresponding first cut section of this Large Copacity storage device and this CD-ROM drive correspondence the second cut section.
In one embodiment of this invention, above-mentioned memory management Circnit Layout first cut section and the second cut section.In addition, when the operating system of host computer system is the 3rd operating system platform, to host computer system, above-mentioned memory management circuit declares that above-mentioned internal storing memory is the device comprising man-machine interface (HumanInterface) and Large Copacity storage device, wherein corresponding first cut section of this Large Copacity storage device.
In one embodiment of this invention, above-mentioned memory management circuit receives via the human interface device channel (Human Interface Device Path) of host computer system the instruction that meets man-machine interface agreement and be set as by the storage attribute of this first cut section according to this instruction can write mode.
Exemplary embodiment of the present invention provides a kind of internal storing memory, and it comprises connector, duplicative Nonvolatile memory module and Memory Controller Hub.Connector is in order to be electrically connected to host computer system, and duplicative Nonvolatile memory module has multiple physical blocks and Memory Controller Hub is electrically connected to connector and duplicative Nonvolatile memory module.Memory Controller Hub in order to record multiple aspect information of corresponding several operation systems platform in initial call table.In addition, Memory Controller Hub receives many friendships and holds inquiry instruction from host computer system, identifies that these friendships are held the aspect of inquiry instruction and hand over the aspect of holding inquiry instruction and the aspect information being recorded in the more various operating system platform of initial call table to identify the type of the operating system of host computer system according to these.Moreover Memory Controller Hub is according to this duplicative Nonvolatile memory module of the type configuration of operating system and declare the configuration of corresponding internal storing memory to host computer system.
In one embodiment of this invention, these friendships of above-mentioned Memory Controller Hub identification are held the transmission order of inquiry instruction and are identified the type of the operating system of host computer system according to this transmission order.
In one embodiment of this invention, above-mentioned Memory Controller Hub configures the first cut section and the second cut section.In addition, when the operating system of host computer system is the first operating system platform, second cut section is modeled as re-writeable CD cut section by above-mentioned Memory Controller Hub, and be the device comprising Large Copacity storage device and re-writeable CD-ROM drive to host computer system declaration internal storing memory, wherein this Large Copacity storage device correspondence the first cut section and this re-writeable CD-ROM drive are to should the second cut section.
In one embodiment of this invention, above-mentioned host computer system is by above-mentioned re-writeable CD-ROM drive carry to mounting points.In addition, above-mentioned Memory Controller Hub from then on mounting points receive Large Copacity storage device interface command and be set as by the storage attribute of the first cut section according to this Large Copacity storage device interface command can write mode.
In one embodiment of this invention, above-mentioned Memory Controller Hub configures the first cut section and the second cut section.In addition, when the above-mentioned operating system when host computer system is the second operating system platform, second cut section emulation is CD cut section by above-mentioned Memory Controller Hub, and be the set composite comprising Large Copacity storage device and CD-ROM drive to host computer system declaration internal storing memory, wherein this Large Copacity storage device correspondence the first cut section and this CD-ROM drive are to should the second cut section.
In one embodiment of this invention, above-mentioned Memory Controller Hub configures the first cut section and the second cut section.In addition, when the operating system of host computer system is the 3rd operating system platform, to host computer system, above-mentioned Memory Controller Hub declares that above-mentioned internal storing memory is the device comprising man-machine interface (Human Interface) and Large Copacity storage device, wherein corresponding first cut section of this Large Copacity storage device.
In one embodiment of this invention, above-mentioned Memory Controller Hub receives via the human interface device channel (Human Interface Device Path) of host computer system the instruction that meets man-machine interface agreement and be set as by the storage attribute of this first cut section according to this instruction can write mode.
Based on above-mentioned, internal memory configuring method, the Memory Controller Hub of exemplary embodiment of the present invention can carry out corresponding configuration according to different operating system from internal storing memory, make user all can be able to manage and set memory storage device under different operating system thus.
For above-mentioned feature and advantage of the present invention can be become apparent, special embodiment below, and coordinate accompanying drawing to be described in detail below.
Accompanying drawing explanation
Figure 1A is according to exemplary embodiment display memory storage device of the present invention and host computer system.
Figure 1B is the schematic diagram of computing machine, input/output device and internal storing memory according to exemplary embodiment of the present invention.
Fig. 2 is the schematic block diagram of the internal storing memory of display shown in Figure 1A.
Fig. 3 is the schematic block diagram of the Memory Controller Hub according to exemplary embodiment of the present invention.
Fig. 4 manages the schematic diagram of duplicative Nonvolatile memory module according to exemplary embodiment of the present invention.
Fig. 5 is configuration according to correspondence first operating system platform shown in exemplary embodiment of the present invention and declaration schematic diagram.
Fig. 6 is configuration according to correspondence second operating system platform shown in exemplary embodiment of the present invention and declaration schematic diagram.
Fig. 7 is configuration according to correspondence the 3rd operating system platform shown in exemplary embodiment of the present invention and declaration schematic diagram.
Fig. 8 is the process flow diagram of the memory configuration method according to exemplary embodiment of the present invention.
Primary clustering symbol description
1000: host computer system
1100: computing machine
1102: microprocessor
1104: random access memory
1106: input/output device
1108: system bus
1110: data transmission interface
1112: in-building type storage device
1112a: operating system
1202: mouse
1204: keyboard
1206: display
1208: printer
1212: Portable disk
1216: solid state hard disc
100: internal storing memory
102: connector
104: Memory Controller Hub
106: duplicative Nonvolatile memory module
202: memory management circuit
204: host interface
206: memory interface
252: memory buffer
254: electric power management circuit
256: bug check and correcting circuit
402: data field
404: idle district
406: system region
408: replace district
304 (0) ~ 304 (R): physical blocks
510 (0) ~ 510 (H): logical blocks
1112b: mounting points
550: the first cut sections
560: the second cut sections
S801, S803, S805, S807, S809, S811: the step of internal memory configuring method
Embodiment
Figure 1A is the host computer system using storage device according to exemplary embodiment display of the present invention.
Please refer to Figure 1A, host computer system 1000 generally comprises computing machine 1100 and I/O (input/output, I/O) device 1106.Computing machine 1100 comprises microprocessor 1102, random access memory (random access memory, RAM) 1104, system bus 1108, data transmission interface 1110 and in-building type storage device 1112.Input/output device 1106 comprises as the mouse 1202 of Figure 1B, keyboard 1204, display 1206 and printer 1208.It must be appreciated, the unrestricted input/output device 1106 of the device shown in Figure 1B, input/output device 1106 can also comprise other device.
In embodiments of the present invention, internal storing memory 100 connects 1110 by data transmission to be electrically connected with other assembly of host computer system 1000.Data can be write to internal storing memory 100 by microprocessor 1102, random access memory 1104, input/output device 1106 with the running being installed on the operating system 1112a in in-building type storage device 1112 or read data from internal storing memory 100.
Fig. 2 is the schematic block diagram of the internal storing memory of display shown in Figure 1A.
Please refer to Fig. 2, in this exemplary embodiment, internal storing memory 100 is circumscribed internal storing memory and is electrically connected to host computer system 1000 removably.Such as, internal storing memory 100 is Portable disk 1212 as shown in Figure 1B or solid state hard disc (Solid State Drive, SSD) 1216.Internal storing memory 100 comprises connector 102, Memory Controller Hub 104 and duplicative Nonvolatile memory module 106.
In this exemplary embodiment, connector 102 is universal serial bus (Universal Serial Bus, USB) connector.But, it must be appreciated, the present invention is not limited thereto, connector 102 can also be Institute of Electrical and Electric Engineers (Institute of Electrical and Electronic Engineers, IEEE) 1394 connectors, high-speed peripheral component connecting interface (Peripheral ComponentInterconnect Express, PCI Express) connector, advanced annex (the Serial AdvancedTechnology Attachment of sequence, SATA) connector, secure digital (secure digital, SD) interface connector, memory stick (Memory Stick, MS) interface connector, Multi Media Card (Multi MediaCard, MMC) interface connector, compact flash (Compact Flash, CF) interface connector, integrated driving electrical interface (Integrated Device Electronics, IDE) connector or other connector be applicable to.
Memory Controller Hub 104 in order to perform with multiple logic lock of hardware pattern or firmware pattern implementation or steering order, and according to the instruction of host computer system 1000 carry out in duplicative Nonvolatile memory module 106 data write, read and the running such as to erase.Particularly, Memory Controller Hub 104 can configure duplicative Nonvolatile memory module 106 and the classification declaring internal storing memory 100 according to the type of the operating system 1112a of host computer system 1000.Configuration duplicative Nonvolatile memory module 106 will be described in detail in following with the class method for distinguishing of declaration internal storing memory 100.
Duplicative Nonvolatile memory module 106 is electrically connected to Memory Controller Hub 104, and in order to store the data that host computer system 1000 writes.In this exemplary embodiment, duplicative Nonvolatile memory module 106 is multistage memory cell (Multi Level Cell, MLC) nand flash memory module.But, the present invention is not limited thereto, duplicative Nonvolatile memory module 106 also single-order memory cell (Single Level Cell, SLC) nand flash memory module, other flash memory module or other there is the memory modules of identical characteristics.
Fig. 3 is the schematic block diagram of the Memory Controller Hub according to exemplary embodiment of the present invention.
Please refer to Fig. 3, Memory Controller Hub 104 comprises memory management circuit 202, host interface 204 and memory interface 206.
Memory management circuit 202 is in order to control the overall operation of Memory Controller Hub 104.Specifically, memory management circuit 202 has multiple steering order, and when internal storing memory 100 operates, and these steering orders can be performed with the write carrying out data in duplicative Nonvolatile memory module 106, read and the running such as to erase.
In this exemplary embodiment, the steering order of memory management circuit 202 carrys out implementation with firmware pattern.Such as, memory management circuit 202 has microprocessor unit (not shown) and ROM (read-only memory) (not shown), and these steering orders are burned onto in this ROM (read-only memory).When internal storing memory 100 operates, these steering orders can be performed by microprocessor unit.
In another exemplary embodiment of the present invention, the steering order of memory management circuit 202 can also program code pattern be stored in the particular address of duplicative Nonvolatile memory module 106.In addition, memory management circuit 202 has microprocessor unit (not shown), ROM (read-only memory) (not shown) and random access memory (not shown).Particularly, this ROM (read-only memory) has driving code section, and when Memory Controller Hub 104 is enabled, microprocessor unit first can perform this and drive code section the steering order be stored in duplicative Nonvolatile memory module 106 to be loaded in the random access memory of memory management circuit 202.Afterwards, microprocessor unit can operate these steering orders with carry out data write, read and the running such as to erase.In addition, in another exemplary embodiment of the present invention, the steering order of memory management circuit 202 a hardware pattern can also carry out implementation.
Host interface 204 is electrically connected to memory management circuit 202 and in order to receive and to identify the instruction that transmits of host computer system 1000 and data.That is, the instruction that transmits of host computer system 1000 and data can be sent to memory management circuit 202 by host interface 204.In this exemplary embodiment, host interface 204 is corresponding connectors 102 is USB interface.But, it must be appreciated and the present invention is not limited thereto, host interface 204 can also be PATA interface, SATA interface, IEEE1394 interface, PCI Express interface, SD interface, MS interface, MMC interface, CF interface, ide interface or other data transmission interface be applicable to.
Memory interface 206 is electrically connected to memory management circuit 202 and in order to access duplicative Nonvolatile memory module 106.That is, the data for writing to duplicative Nonvolatile memory module 106 can be converted to the receptible form of duplicative Nonvolatile memory module 106 via memory interface 206.
In the present invention one exemplary embodiment, Memory Controller Hub 104 also comprises memory buffer 252.Memory buffer 252 is electrically connected to memory management circuit 202 and comes from the data and instruction of host computer system 1000 in order to temporary or come from the data of duplicative Nonvolatile memory module 106.
In the present invention one exemplary embodiment, Memory Controller Hub 104 also comprises electric power management circuit 254.Electric power management circuit 254 is electrically connected to memory management circuit 202 and power supply in order to control internal storing memory 100.
In the present invention one exemplary embodiment, Memory Controller Hub 104 also comprises bug check and correcting circuit 256.Bug check and correcting circuit 256 are electrically connected to memory management circuit 202 and in order to perform a bug check and correction program to guarantee the correctness of data.Specifically, when memory management circuit 202 receives write instruction from host computer system 1000, bug check and correcting circuit 256 can be that the corresponding data that this writes instruction produce corresponding bug check and correcting code (ErrorChecking and Correcting Code, ECC Code), and the data of this write instruction corresponding can write in duplicative Nonvolatile memory module 106 with corresponding bug check and correcting code by memory management circuit 202.Afterwards, can read bug check corresponding to these data and correcting code when memory management circuit 202 reads data from duplicative Nonvolatile memory module 106, and bug check and correcting circuit 256 can according to this bug check and correcting code to read data execution error inspection and correction programs simultaneously.
The schematic block diagram of the duplicative Nonvolatile memory module of Fig. 4 according to exemplary embodiment of the present invention.
Please refer to Fig. 4, duplicative Nonvolatile memory module 106 comprises physical blocks 304 (0) ~ 304 (R).Each physical blocks has a plurality of page respectively, and the physical page wherein belonged in same physical blocks can be written independently and side by side be erased.In more detail, physical blocks is the least unit of erasing.That is, each physical blocks contain minimal amount in the lump by the memory cell of erasing.Physical page is the minimum unit of sequencing.That is, physical page is the minimum unit of write data.
In this exemplary embodiment, the physical blocks 304 (0) ~ 304 (R) of duplicative Nonvolatile memory module 106 logically can be grouped into data field 402, idle district 404, system region 406 and replace district 408 by memory management circuit 202.
Data field 402 is in order to store the data coming from host computer system 1000 with the physical blocks in idle district 404.Specifically, the physical blocks of data field 402 is physical blocks of storage data, and the physical blocks in idle district 404 is to write the physical blocks of data in order to replacement data district 402.Therefore, the physical blocks in idle district 404 be sky or spendable physical blocks, i.e. no record data or be labeled as invalid data useless.That is, the physical blocks in idle district 404 has been performed running of erasing, or the physical blocks be extracted for extracting before storage data when the physical blocks in idle district 404 can be performed running of erasing.Therefore, the physical blocks in idle district 404 is can by the physical blocks used.
The physical blocks belonging to system region 406 is in logic in order to register system data, and wherein this system data comprises manufacturer about internal storing memory and model, the physical blocks number of duplicative Nonvolatile memory module, the physical page number etc. of each physical blocks.
Belonging to the physical blocks replaced in district 408 is in logic replace physical blocks.Such as, the physical blocks of duplicative Nonvolatile memory module 106 meeting reserved part in time dispatching from the factory uses as replacing.That is, when data field 402, idle district 404 damage with the physical blocks in system region 406, reserving in replacing the physical blocks in district 408 is in order to replacing damaged physical blocks (that is, bad physical blocks (bad block)).Therefore, if when still having normal physical blocks in replacement district 408 and physical blocks damage occurs, memory management circuit 202 can extract normal physical blocks to change the physical blocks of damage from replacement district 408.If when to replace in district 408 without normal physical blocks and physical blocks damage occurs, then internal storing memory 100 can be declared as write protection (write protect) state by memory management circuit 202, and cannot write data again.
It must be appreciated, in the running of internal storing memory 100, physical blocks is associated to data field 402, idle district 404, system region 406 can dynamically change with the grouping relation replacing district 408.Such as, when the physical blocks in idle district 404 is damaged and is substituted the physical blocks replacement in district 408, then the physical blocks originally replacing district 408 can be associated to idle district 404.
Memory management circuit 202 can configuration logic block 510 (0) ~ 510 (H) with the physical blocks in Image Data district 402, wherein each logical blocks has multiple logical page (LPAGE) and these logical page (LPAGE)s are the physical page of corresponding data entity block of videoing in order.Such as, when internal storing memory 100 is formatted, logical blocks 510 (0) ~ 510 (H) understands the physical blocks 304 (0) ~ 304 (D) in initially Image Data district 402.
Such as, memory management circuit 202 meeting service logic block-physical blocks mapping table (logicalblock-physical block mapping table) is to record the reflection relation between logical blocks 510 (0) ~ 510 (H) and the physical blocks of data field 502.In addition, because host computer system 1000 is with logic access address (such as, sector (Sector)) for unit carrys out access data, when host computer system 1000 access data, the logic access address of corresponding internal storing memory 100 can be converted to corresponding logical page (LPAGE) by memory management circuit 202.Such as, when host computer system 1000 is for accessing a certain logic access address, the logic access address that host computer system 1000 can access by memory management circuit 202 is converted to the multi-dimensional address formed with the logical blocks of correspondence and logical page (LPAGE), and by logical blocks-physical blocks mapping table access data in the physical page of correspondence.
In this exemplary embodiment, memory management circuit 202 can by the wherein some of logical blocks 510 (0) ~ 510 (H) (such as, logical blocks 510 (0) ~ 510 (D)) be divided into the first cut section, access for user.
Such as, the first cut section stores cut section and user can use the first cut section to carry out storage data after by authentication for general.Specifically; when internal storing memory 100 is electrically connected to host computer system 1000; to host computer system 1000, memory management circuit 202 can declare that the first cut section 550 is the cut section of Large Copacity storage device; and the storage attribute of the first cut section 550 is set as write protection pattern (that is, read-only).Particularly, when user perform corresponding internal storing memory 100 tool applications (not shown) and by authentication time, the storage attribute of the first cut section can be set as by memory management circuit 202 can write mode, writes data to allow host computer system 1000.
In this exemplary embodiment, when internal storing memory 100 is initially electrically connected to host computer system 1000, the type of memory management circuit 202 meeting identifying operation system 1112a.
Specifically, when internal storing memory 100 is initially electrically connected to host computer system 1000, friendship can be carried out between host computer system 1000 and internal storing memory 100 and hold (handshaking) program, identify (recognize) internal storing memory 100 to enable operating system 1112a.Such as, operating system 1112a can assign multiple friendship and hold inquiry instruction, to obtain the relevant information of internal storing memory 100, thus, identifies (recognize) and carry internal storing memory 100.In this exemplary embodiment, the friendship that memory management circuit 202 can be assigned according to operating system 1112a is held and is inquired that the aspect of instruction carrys out the type of identifying operation system 1112a.
Such as, hold in program in friendship, inquiry instruction (that is, inquiry instruction HQC1 ~ HQC5 is held in friendship) need be held by 5 friendships and identify internal storing memory 100.Particularly, different operating system platform can be assigned these 5 friendships and hold inquiry instruction with different orders.Such as, first operating system platform (such as, MAC operating system) friendship can be assigned in order hold inquiry instruction HQC2, hand over and hold inquiry instruction HQC3, hand over and hold inquiry instruction HQC1, hand over and hold inquiry instruction HQC4 and friendship and hold and inquire that instruction HQC5 is to internal storing memory 100, to identify internal storing memory 100; Second operating system platform (such as, (SuSE) Linux OS) friendship can be assigned in order hold inquiry instruction HQC2, hand over and hold inquiry instruction HQC3, hand over and hold inquiry instruction HQC4, hand over and hold inquiry instruction HQC1 and friendship and hold and inquire that instruction HQC5 is to internal storing memory 100, to identify internal storing memory 100; And the 3rd operating system platform (such as, Windows) friendship can be assigned in order hold inquiry instruction HQC1, hand over and hold inquiry instruction HQC3, hand over and hold inquiry instruction HQC5, hand over and hold inquiry instruction HQC2 and friendship and hold and inquire that instruction HQC4 is to internal storing memory 100, to identify internal storing memory 100.
Such as, in this exemplary embodiment, the assigning of corresponding various operating system platform hands over the aspect (that is, transmission order) of holding inquiry instruction to be recorded in initial call table (initial session table) and this initial call table can be stored in internal storing memory 100 in advance.Such as, initial call table can be stored in the physical blocks of system region 406.Base this, when internal storing memory 100 is initially electrically connected to host computer system 1000, memory management circuit 202 can assign according to host computer system 1000 type handing over the aspect of holding inquiry instruction and the aspect information be stored in initial call table to carry out identifying operation system 1112a.
It is worth mentioning that, although be the type handing over the transmission order of holding inquiry instruction to carry out identifying operation system in this exemplary embodiment.But the present invention is not limited thereto, other hands over the aspect of holding inquiry instruction also to can be used to the type of identifying operation system.
Particularly, in this exemplary embodiment, memory management circuit 202 can configure duplicative Nonvolatile memory module 106 according to the type of operating system 1112a and declare the configuration of corresponding internal storing memory 100 to host computer system 1000.Configuration and the declaration mode of corresponding different operating system will be described with multiple example below.
Fig. 5 is configuration according to correspondence first operating system platform shown in exemplary embodiment of the present invention and declaration schematic diagram
Please refer to Fig. 5, when identify operating system 1112a be the first operating system (such as, MAC) during platform, memory management circuit 202 can by another part logical blocks (such as, logical blocks 510 (D+1) ~ logical blocks 510 (E)) be divided into the second cut section 560, second cut section 560 is modeled as re-writeable CD cut section, and declares that internal storing memory is the device comprising Large Copacity storage device (Mass Storage device) and re-writeable CD-ROM drive to host computer system 1000.Specifically, when internal storing memory 100 is electrically connected to host computer system 1000, operating system 1112a can to internal storing memory 100 inquiry unit feature, according to memory management circuit 202 response configuration needed for mounting points 1112b and by the first cut section 550 belonging to Large Copacity storage device and the second cut section 560 belonging to re-writeable CD-ROM drive respectively carry (mount) arrive corresponding mounting points D and mounting points E.
It is worth mentioning that, although in this example, second cut section 560 is modeled as re-writeable CD cut section, but the present invention is not limited thereto, second cut section 560 also can be modeled as the cut section of re-writeable digital video disk (Digital Video Disc, DVD) or re-writeable blu-ray drives (Blue-RayDisc drive).
In this example, be installed in operating system 1112a for mounting points " D " the transmission Large Copacity storage device interface command of the tool applications of internal storing memory 100 by corresponding re-writeable CD-ROM drive, as SCSI or IDE/ATA order, to internal storing memory 100, to carry out set memory storage device 100 according to the demand of user.
Such as, without the need under installing specific driver, when user for the storage attribute of the first cut section 550 is changed to can write mode time, user by after authentication, tool applications the Large Copacity storage device interface command of correspondence successfully can be sent to internal storing memory 100 by the mounting points " E " of corresponding re-writeable CD-ROM drive and memory management circuit 202 understands that be set as by the storage attribute of the first cut section 550 according to this instruction can write mode.Specifically, because MAC operating system can not stop the built-in application program of non-OS directly to transmit Large Copacity storage device interface command to re-writeable CD-ROM drive by mounting points, therefore, tool applications successfully can transmit Large Copacity storage device interface command.Afterwards, when the storage attribute of the first cut section 550 be set as can write mode, data can be stored in the first cut section 550 by using the built-in instruction (such as, copy (Copy) instruction, stick (Paste) instruction) of operating system 1112a or the data be stored in the first cut section 550 can upgrade by the built-in instruction of operating system 1112a.Specifically, when new data is stored to the first cut section 550 by the built-in instruction of operating system 1112a, host computer system 1000 can transmit meet Large Copacity storage device interface protocol instruction to internal storing memory 100, and new data to write in the physical blocks that the first cut section 550 videos according to this instruction by memory management circuit 202.
It must be appreciated, although in the example shown in Fig. 5, memory management circuit 202 be the logical blocks of division part as being the second cut section 560, but to the present invention is not limited thereto.Such as, memory management circuit 202 can use virtual dividing district to configure the second cut section 560.Specifically, when using virtual dividing district to configure the second cut section 560, the second cut section 560 is by not corresponding any logical blocks and physical blocks.That is, the second cut section 560 does not take any memory headroom, cannot be used to storage data practically thus.
Fig. 6 is configuration according to correspondence second operating system platform shown in exemplary embodiment of the present invention and declaration schematic diagram
Please refer to Fig. 6, when identify operating system 1112a be the second operating system (such as, Linux) during platform, memory management circuit 202 can by another part logical blocks (such as, logical blocks 510 (D+1) ~ logical blocks 510 (E)) be divided into the second cut section 560, second cut section 560 is emulated as CD cut section, and declares that internal storing memory is the device comprising Large Copacity storage device and CD-ROM drive to host computer system 1000.Specifically, when internal storing memory 100 is electrically connected to host computer system 1000, operating system 1112a can to internal storing memory 100 inquiry unit feature, according to memory management circuit 202 response configuration needed for mounting points 1112b and the first cut section 550 belonging to Large Copacity storage device is mounted to corresponding mounting points " D " and mounting points " E " respectively with the second cut section 560 belonging to CD-ROM drive.
It is worth mentioning that, although in this example, second cut section 560 emulates as CD cut section, but the present invention is not limited thereto, second cut section 560 also can be simulated as the cut section of digital video disk (DigitalVideo Disc, DVD) or blu-ray drives (Blue-Ray Disc drive).
In this example, be installed in operating system 1112a for mounting points " E " the transmission Large Copacity storage device interface command of the tool applications of internal storing memory 100 by corresponding CD-ROM drive, as SCSI or IDE/ATA order, to internal storing memory 100, to carry out set memory storage device 100 according to the demand of user.
Such as, without the need under installing specific driver, when user for the storage attribute of the first cut section 550 is changed to can write mode time, user by after authentication, tool applications the Large Copacity storage device interface command of correspondence successfully can be sent to internal storing memory 100 by the mounting points " D " of corresponding CD-ROM drive and memory management circuit 202 understands that be set as by the storage attribute of the first cut section 550 according to this instruction can write mode.Specifically, because (SuSE) Linux OS can not stop the built-in application program of non-OS directly to transmit Large Copacity storage device interface command to CD-ROM drive by mounting points, therefore, tool applications successfully can transmit Large Copacity storage device interface command.Similarly, being set as at the storage attribute of the first cut section 550 can after the situation of write mode, data can be stored in the first cut section 550 by using the built-in instruction (such as, duplicate instructions, stick instruction) of operating system 1112a or the data be stored in the first cut section 550 can upgrade by the built-in instruction of operating system 1112a.
Fig. 7 is configuration according to correspondence the 3rd operating system platform shown in exemplary embodiment of the present invention and declaration schematic diagram
Please refer to Fig. 7, when identify operating system 1112a be the 3rd operating system (such as, Windows) platform time, to host computer system 1000, memory management circuit 202 can declare that internal storing memory 100 is for comprising the device of man-machine interface (Human Interface) and Large Copacity storage device.At this, the above-mentioned device comprising man-machine interface and Large Copacity storage device is also called composite device (compositedevice).Specifically, when internal storing memory 100 is electrically connected to host computer system 1000, operating system 1112a can to internal storing memory 100 inquiry unit feature, the first cut section 550 belonging to Large Copacity storage device is mounted to corresponding mounting points according to the response configuration HID path of memory management circuit 202 and required mounting points 1112b.At this, the interface of this Large Copacity storage device can be the interfaces such as SCSI, PATA, SATA, USB.
In this example, be installed in operating system 1112a and can use human interface device (Human Interface Device for the tool applications of internal storing memory 100, HID) passage meets the instruction of man-machine interface agreement to internal storing memory 100, to carry out set memory storage device 100 according to the demand of user by mounting points " D " transmission of corresponding first cut section 550.
Such as, when the user logining operating system with limited rights for the storage attribute of the first cut section 550 is changed to can write mode time, user by after authentication, tool applications by use human interface device channel the instruction of correspondence can be successfully sent to internal storing memory 100 and memory management circuit 202 can be set as by the storage attribute of the first cut section 550 according to this instruction can write mode.In this exemplary embodiment, human interface device channel is the mode that host computer system is located in logic to human interface device, in order to correctly move instruction or data to the human interface device of specifying.Specifically, when user with limited user's permission mode (such as, guests (Guest) pattern of Windows) when logining operating system 1112a to use host computer system 1000, operating system 1112a can stop the built-in application program of non-OS 1112a directly to transmit Large Copacity storage device interface command by mounting points, as SCSI or IDE/ATA order, to internal storing memory 100.Because HID channel is generally transmit for the data of the I/O such as keyboard, mouse device, therefore under limited user's permission mode, operating system 1112a can not stop the data transmitted via HID channel.Similarly, being set as at the storage attribute of the first cut section 550 can after the situation of write mode, and data can be stored in the first cut section 550 by using the built-in instruction of operating system 1112a or the data be stored in the first cut section 550 can upgrade by the built-in instruction of operating system 1112a.
It is worth mentioning that, in the example shown in Fig. 5,6 and 7, the tool applications for internal storing memory 100 is mounted to operating system 1112a by web download or CD.But, the present invention is not limited thereto, in another exemplary embodiment of the present invention, memory management circuit 202 also can by another part logical blocks (such as, logical blocks 510 (E+1) ~ logical blocks 510 (F)) be divided into the 3rd cut section, and tool applications is stored in the physical blocks that the 3rd cut section videos.Particularly, similar above-mentioned, the storage attribute of the 3rd cut section initially can be set as write protection pattern by memory management circuit 202, is deleted to avoid tool applications by mistake.Base this, user can perform the tool applications be stored in the 3rd cut section and manage and set memory storage device 100 on the operating system 1112a of host computer system 1000.
Fig. 8 is the process flow diagram of the memory configuration method according to exemplary embodiment of the present invention.
Please refer to Fig. 8, when internal storing memory 100 is electrically connected to host computer system 1000, in step S801, memory management circuit 202 can receive many friendships and hold inquiry instruction from host computer system 1000.As mentioned above, host computer system 1000 can send friendship and hold inquiry instruction to internal storing memory 100, holds program to carry out friendship.
In step S803, memory management circuit 202 can identify the aspect handed over and hold inquiry instruction.Further, in step S805, memory management circuit 202 can according to the type handing over the aspect of holding inquiry instruction and the aspect information being recorded in various operating system platform in initial call table to judge the operating system 1112a of host computer system 1000.Such as, memory management circuit 202 identifying operation system 1112a can transmit these and hands over the transmission order of holding inquiry instruction and according to the operating system platform of stored initial call table identification this transmission order corresponding, identify the type of operating system 1112a thus.
If the operating system 1112a of host computer system 1000 be the first operating system platform (such as, MAC operating system) time, in step S807, memory management circuit 202 can configure the first cut section 550 and the second cut section 560, second cut section 560 is modeled as re-writeable CD cut section, and declares that internal storing memory 100 is comprise the Large Copacity storage device of corresponding first cut section 550 and the device of the re-writeable CD-ROM drive of corresponding second cut section 560 to host computer system 1000.
If the operating system 1112a of host computer system 1000 be the second operating system platform (such as, (SuSE) Linux OS) time, in step S809, memory management circuit 202 can configure the first cut section 550 and the second cut section 560, second cut section 560 is emulated as CD cut section, and declares that internal storing memory 100 is comprise the Large Copacity storage device of corresponding first cut section 550 and the set composite of the CD-ROM drive of corresponding second cut section 560 to host computer system 1000.
If the operating system 1112a of host computer system 1000 be the 3rd operating system platform (such as, Windows) time, in step S811, memory management circuit 202 can configure the first cut section 550 and declare that internal storing memory 100 is the device comprising man-machine interface and the Large Copacity storage device of corresponding first cut section 550 to host computer system 1000.
Afterwards, the tool applications of corresponding internal storing memory 100 corresponding mode can be used to transmit Large Copacity storage device interface command according to the configuration of duplicative Nonvolatile memory module 106 or HID instruction carrys out set memory storage device 100 (such as, changing the storage attribute of the first cut section).
In sum, the internal memory configuring method of exemplary embodiment of the present invention and use the Memory Controller Hub of the method and internal storing memory can identify the type of the operating system of host computer system and configure duplicative Nonvolatile memory module 106 accordingly, makes user under various operating system all carry out set memory storage device by the application program that non-OS is built-in thus.
Although the present invention with embodiment disclose as above, so itself and be not used to limit the present invention, the those of ordinary skill in any art, when doing a little change and retouching, and does not depart from the spirit and scope of the present invention.
Claims (22)
1. a memory configuration method, for an internal storing memory, wherein this internal storing memory has a duplicative Nonvolatile memory module, and this duplicative Nonvolatile memory module has multiple physical blocks, described physical blocks is videoed multiple logical blocks, and this memory configuration method comprises:
Multiple aspect information of corresponding several operation systems platform are recorded in an initial call table;
From a host computer system, receive many friendships hold inquiry instruction;
Identify that a transmission order of inquiry instruction is held in described friendship;
Hold according to described friendship and inquire that this transmission order of instruction and the described aspect information being recorded in operating system platform described in this initial call table identify a type of an operating system of this host computer system; And
According to this duplicative Nonvolatile memory module of type configuration of this operating system and to the declaration of this host computer system to should a configuration of internal storing memory.
2. memory configuration method according to claim 1, also comprises:
At this internal storing memory configuration one first cut section and one second cut section,
Wherein configure this duplicative Nonvolatile memory module according to the type of this operating system and to the declaration of this host computer system to should the step of this configuration of internal storing memory comprise:
When this operating system of this host computer system is first operating system platform, this second cut section is modeled as a re-writeable CD cut section, and declare that this internal storing memory is the device comprising a Large Copacity storage device and a re-writeable CD-ROM drive to this host computer system
Wherein this Large Copacity storage device to should the first cut section and this re-writeable CD-ROM drive to should the second cut section.
3. memory configuration method according to claim 2, wherein this second cut section is a virtual dividing district and does not account for memory headroom.
4. memory configuration method according to claim 2, also comprises:
Receive a Large Copacity storage device interface command from a mounting points and according to this Large Copacity storage device interface command this storage attribute of this first cut section be set as that one can write mode,
Wherein this host computer system by this re-writeable CD-ROM drive carry to this mounting points.
5. memory configuration method according to claim 1, also comprises:
At this internal storing memory configuration one first cut section and one second cut section,
Wherein configure this duplicative Nonvolatile memory module according to the type of this operating system and to the declaration of this host computer system to should the step of this configuration of internal storing memory comprise:
When this operating system of this host computer system is second operating system platform, is a CD cut section by the emulation of this second cut section, and declares that this internal storing memory is the device comprising a Large Copacity storage device and a CD-ROM drive to this host computer system,
Wherein this Large Copacity storage device to should the first cut section and this CD-ROM drive to should the second cut section.
6. memory configuration method according to claim 5, also comprises:
Receive a Large Copacity storage device interface command from a mounting points and according to this Large Copacity storage device interface command this storage attribute of this first cut section be set as that one can write mode,
Wherein this host computer system by this CD-ROM drive carry to this mounting points.
7. memory configuration method according to claim 1, also comprises:
At this internal storing memory configuration one first cut section and one second cut section,
Wherein configure this duplicative Nonvolatile memory module according to the type of this operating system and to the declaration of this host computer system to should the step of this configuration of internal storing memory comprise:
When this operating system of this host computer system is the 3rd operating system platform, declare that this internal storing memory is the device comprising a man-machine interface and a Large Copacity storage device to this host computer system,
Wherein this Large Copacity storage device is to should the first cut section.
8. memory configuration method according to claim 7, also comprises:
A human interface device channel reception via this host computer system meets an instruction of a man-machine interface agreement and according to this instruction, this storage attribute of this first cut section is set as that one can write mode.
9. a Memory Controller Hub, for controlling a duplicative Nonvolatile memory module of an internal storing memory, wherein this duplicative Nonvolatile memory module has multiple physical blocks, and this Memory Controller Hub comprises:
One host interface, in order to be electrically connected to a host computer system;
One memory interface, in order to be electrically connected to this duplicative Nonvolatile memory module; And
One memory management circuit, is electrically connected to this host interface and this memory interface,
Wherein this memory management circuit records multiple aspect information of corresponding several operation systems platform in an initial call table,
Wherein this memory management circuit receives many friendships and holds inquiry instruction from this host computer system, identify that described friendship is held a transmission order of inquiry instruction and holds according to described friendship the type that this transmission order of inquiry instruction and the described aspect information being recorded in operating system platform described in this initial call table identify an operating system of this host computer system
Wherein this memory management circuit configures this duplicative Nonvolatile memory module according to the type of this operating system and to the declaration of this host computer system to should a configuration of internal storing memory.
10. Memory Controller Hub according to claim 9, wherein this memory management Circnit Layout one first cut section and one second cut section,
Wherein when this operating system of this host computer system is first operating system platform, this second cut section is modeled as a re-writeable CD cut section by this memory management circuit, and declare that this internal storing memory is the device comprising a Large Copacity storage device and a re-writeable CD-ROM drive to this host computer system
Wherein this Large Copacity storage device to should the first cut section and this re-writeable CD-ROM drive to should the second cut section.
11. Memory Controller Hub according to claim 10, wherein this host computer system is by this re-writeable CD-ROM drive carry to mounting points,
Wherein this memory management circuit receives a Large Copacity storage device interface command from this mounting points and according to this Large Copacity storage device interface command, this storage attribute of this first cut section is set as that one can write mode.
12. Memory Controller Hub according to claim 9, wherein this memory management Circnit Layout one first cut section and one second cut section,
Wherein when this operating system of this host computer system is second operating system platform, the emulation of this second cut section is a CD cut section by this memory management circuit, and declare that this internal storing memory is the device comprising a Large Copacity storage device and a CD-ROM drive to this host computer system
Wherein this Large Copacity storage device to should the first cut section and this CD-ROM drive to should the second cut section.
13. Memory Controller Hub according to claim 12, wherein this host computer system is by this CD-ROM drive carry to mounting points,
Wherein this memory management circuit receives a Large Copacity storage device interface command from this mounting points and according to this Large Copacity storage device interface command, this storage attribute of this first cut section is set as that one can write mode.
14. Memory Controller Hub according to claim 9, wherein this memory management Circnit Layout one first cut section and one second cut section,
Wherein when this operating system of this host computer system is the 3rd operating system platform, to this host computer system, this memory management circuit declares that this internal storing memory is the device comprising a man-machine interface and a Large Copacity storage device,
Wherein this Large Copacity storage device is to should the first cut section.
15. Memory Controller Hub according to claim 14, wherein this memory management circuit meets an instruction of a man-machine interface agreement via a human interface device channel reception of this host computer system and according to this instruction, this storage attribute of this first cut section is set as that one can write mode.
16. 1 kinds of internal storing memories, this internal storing memory comprises:
A connector, in order to be electrically connected to a host computer system;
One duplicative Nonvolatile memory module, has multiple physical blocks; And
One Memory Controller Hub, is electrically connected to this connector and this duplicative Nonvolatile memory module,
Wherein this Memory Controller Hub records multiple aspect information of corresponding several operation systems platform in an initial call table,
Wherein this Memory Controller Hub receives many friendships and holds inquiry instruction from this host computer system, identify that described friendship is held a transmission order of inquiry instruction and holds according to described friendship the type that this transmission order of inquiry instruction and the described aspect information being recorded in operating system platform described in this initial call table identify an operating system of this host computer system
Wherein this Memory Controller Hub configures this duplicative Nonvolatile memory module according to the type of this operating system and to the declaration of this host computer system to should a configuration of internal storing memory.
17. internal storing memories according to claim 16, wherein this Memory Controller Hub configuration one first cut section and one second cut section,
Wherein when this operating system of this host computer system is first operating system platform, this second cut section is modeled as a re-writeable CD cut section by this Memory Controller Hub, and declare that this internal storing memory is the device comprising a Large Copacity storage device and a re-writeable CD-ROM drive to this host computer system
Wherein this Large Copacity storage device to should the first cut section and this re-writeable CD-ROM drive to should the second cut section.
18. internal storing memories according to claim 17, wherein this host computer system is by this re-writeable CD-ROM drive carry to mounting points,
Wherein this Memory Controller Hub receives a Large Copacity storage device interface command from this mounting points and according to this Large Copacity storage device interface command, this storage attribute of this first cut section is set as that one can write mode.
19. internal storing memories according to claim 16, wherein this Memory Controller Hub configuration one first cut section and one second cut section,
Wherein when this operating system of this host computer system is second operating system platform, the emulation of this second cut section is a CD cut section by this Memory Controller Hub, and declare that this internal storing memory is the device comprising a Large Copacity storage device and a CD-ROM drive to this host computer system
Wherein this Large Copacity storage device to should the first cut section and this CD-ROM drive to should the second cut section.
20. internal storing memories according to claim 19, wherein this host computer system is by this CD-ROM drive carry to mounting points,
Wherein this Memory Controller Hub receives a Large Copacity storage device interface command from this mounting points and according to this Large Copacity storage device interface command, this storage attribute of this first cut section is set as that one can write mode.
21. internal storing memories according to claim 16, wherein this Memory Controller Hub configuration one first cut section and one second cut section,
Wherein when this operating system of this host computer system is the 3rd operating system platform, to this host computer system, this Memory Controller Hub declares that this internal storing memory is the device comprising a man-machine interface and a Large Copacity storage device,
Wherein this Large Copacity storage device is to should the first cut section.
22. internal storing memories according to claim 21, wherein this Memory Controller Hub meets an instruction of a man-machine interface agreement via a human interface device channel reception of this host computer system and according to this instruction, this storage attribute of this first cut section is set as that one can write mode.
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| EP2131287A1 (en) * | 2008-06-02 | 2009-12-09 | Gemalto SA | Electronic device for providing self-adapting services according to the platform of the host device to which it is connected |
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| CN101078985A (en) * | 2006-05-23 | 2007-11-28 | 国际商业机器公司 | Method and system for identifying an operating system running on a computer system |
| CN101916238A (en) * | 2010-08-26 | 2010-12-15 | 华为终端有限公司 | Method and device for data card to identify operating system and communication system |
| CN101957807A (en) * | 2010-09-16 | 2011-01-26 | 北京飞天诚信科技有限公司 | Method for USB device to recognize version type of Windows operating system |
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