CN208673315U - A kind of onboard solid-state disk opens card mass production device - Google Patents

Abstract

The utility model discloses a kind of onboard solid-state disks to open card mass production device, including mainboard and BIOS chip, and BIOS chip and onboard solid-state disk are arranged on mainboard, and BIOS chip includes BIOS interface module interconnected and BIOS bottom module.Realize that inexpensive and easy onboard solid-state disk opens card volume production.

Description

A kind of onboard solid-state disk opens card mass production device

Technical field

The utility model relates to a kind of field of computer technology more particularly to a kind of onboard solid-state disk to open card mass production device.

Background technique

Solid-state disk (abbreviation SSD), the manufactured hard disk with solid-state electronic storage chip array are single by control unit and storage Member composition.The features such as solid-state disk has read or write speed fast, low in energy consumption, noiseless, anti-vibration, small size and wide temperature, is answered extensively For the fields such as military, vehicle-mounted, industry control, video monitoring, network monitoring, the network terminal, electric power, medical treatment, aviation, navigation equipment.

Solid-state disk overwhelming majority in form and agreement all inherits mechanical disk, therefore in many machinery equipments, mechanical disk It is compatible with solid-state disk, it can be interchanged.Conventional solid-state disk opens card volume production and needs to pass through cable or plug-in card mode handle by outer PC PC machine is connected with solid-state disk, runs the application software being mounted in PC machine and carries out out card volume production.This mode is for canonical form The solid-state disk (2.5 cun of solid-state disks, M.2 solid-state disk, mSATA solid-state disk etc.) of state, opens card volume production still eaily.

For onboard solid-state disk or it is not easy to the solid-state disk plugged, this mode is just not easy to operate.It needs solid A hardware switch and a seat (SATA, PCIE) are reserved where state disk on mainboard.It is right in such a way that tradition opens card volume production Onboard solid-state disk opening step is as follows:

Step 1: the hardware switch of mainboard where switching solid-state disk switches to the bus of solid-state disk main control chip reserved On SATA/PCIE seat；

Step 2: solid-state disk is connected to by cable by outer PC；

Step 3: mainboard where solid-state disk is powered up；

Step 4: the application software that operation is mounted on PC machine carries out out card volume production；

Step 5: the hardware switch of mainboard where switching solid-state disk makes the bus of solid-state disk main control chip take back system；

Onboard solid-state disk opens card volume production mode using tradition and both increases hardware cost, operates and comparatively laborious, leads Cause system is difficult to realize volume production.And in hardened system, to the anti-vibration resistance of system, more stringent requirements are proposed, and traditional inserts It pulls out and needs to be extremely difficult to anti-vibration requirement in this way, which results in onboard solid-states by connector between solid-state disk and mainboard Disk open card volume production cannot use traditional solid-state disk open card volume production mode.Card is opened for inexpensive and easy onboard solid-state disk Volume production mode becomes more urgent.

Therefore, how to realize that inexpensive and easy onboard solid-state disk opens card volume production, become those skilled in the art The problem of urgent need to resolve.

Utility model content

The purpose of the utility model is to provide a kind of onboard solid-state disks to open card mass production device, can be realized low cost and letter Easy onboard solid-state disk opens card volume production.

The utility model provides a kind of onboard solid-state disk and opens card mass production device, and described device includes mainboard and BIOS chip, The BIOS chip and onboard solid-state disk are arranged on mainboard, and the BIOS chip includes the interface BIOS interconnected mould Block and BIOS bottom module.

Preferably, the onboard solid-state disk includes onboard solid state disk controller and NAND FLASH particle, described onboard solid State disk controller includes ROM disk.

Preferably, the onboard solid-state disk is connect by PCIE bus or SATA bus with mainboard.

Device and method provided by the utility model realize that inexpensive and easy onboard solid-state disk opens card volume production.

Detailed description of the invention

Fig. 1 is the flow chart that a kind of onboard solid-state disk that the first embodiment provides opens card mass production method；

Fig. 2 is the flow chart that a kind of onboard solid-state disk that second of embodiment provides opens card mass production method；

Fig. 3 is that a kind of onboard solid-state disk provided by the utility model opens card mass production device structural block diagram.

Specific embodiment

In order to make those skilled in the art more fully understand the technical solution of the utility model, with reference to the accompanying drawing to this Utility model is described in further detail.

Referring to Fig. 1, Fig. 1 is the flow chart that a kind of onboard solid-state disk that the first embodiment provides opens card mass production method.

The utility model provides a kind of onboard solid-state disk and opens card mass production method, the described method comprises the following steps:

Step S100: mainboard booting where onboard solid-state disk, BIOS are actuated for mainboard initialization；

The onboard solid-state disk includes onboard solid state disk controller and NAND FLASH particle, the onboard solid-state disk control Device includes ROM disk.After mainboard booting where onboard solid-state disk, BIOS starting starts to initialize mainboard, including memory, PCIE and Associated peripheral.After finishing initialization, ata command can be sent to onboard solid by PCIE bus or SATA bus State disk controller accesses.

Step S200: user selects volume production to operate or open card operation in the interface BIOS, if selection volume production is operated into Step S300 enters step S400 if card operation is opened in selection；

The selection volume production operation of BIOS interface display and the option for opening card operation, user select in the interface BIOS.

Step S300: user selects downloading volume production firmware to onboard solid-state disk in the interface BIOS, to onboard solid-state disk into Row volume production operation, and judge whether to meet and open card request, if meeting the requirements, prompt can enter step S400, on the contrary then prompt Failure；

User selects downloading volume production firmware into the NAND FLASH of onboard solid-state disk in the interface BIOS, volume production firmware pair Onboard solid-state disk carries out volume production operation, and judges whether to meet and open card request, if meeting the requirements, display can be in the interface BIOS It enters step S400 and carries out out card operation, it is on the contrary then failure is shown in the interface BIOS.

Step S400: user selects downloading production firmware to onboard solid-state disk in the interface BIOS, judges that producing firmware is No to download successfully, card success is opened in prompt if success, otherwise prompt can enter step S300.

User selects downloading production firmware into the NAND FLASH of onboard solid-state disk in the interface BIOS, judges that production is solid Whether part downloads success, if meeting the requirements, in the interface BIOS display open card success, it is on the contrary then prompt can enter step S300 Carry out volume production operation.

The utility model opens card by the interface BIOS or volume production operates, i.e. selects in the BIOS of mainboard processor where selection The operation of card volume production is opened, solves without increasing hardware cost, without outer PC, realizes inexpensive and easy to be onboard Solid-state disk opens card volume production.

Referring to fig. 2, Fig. 2 is that a kind of onboard solid-state disk that second of embodiment provides opens the flow chart of card mass production method.

Second of embodiment is that volume production process and Kai Ka process are different from the difference of the first embodiment.

The utility model provides a kind of onboard solid-state disk and opens card mass production method, the described method comprises the following steps:

Step S100: mainboard booting where onboard solid-state disk, BIOS are actuated for mainboard initialization；

Step S200: user selects volume production to operate or open card operation in the interface BIOS, if selection volume production is operated into Step S310 enters step S410 if card operation is opened in selection；

Step S310:BIOS generates volume production firmware；

BIOS can automatically generate volume production firmware according to for demand.BIOS can also be stored in by manually pre-generating volume production firmware In.Can also be realized by following steps: step S311:BIOS obtains the relevant configuration information of onboard solid-state disk automatically；Step S312: User configures relevant parameter in the interface BIOS；Step S313: after all configuration parameters determine errorless, BIOS is according to acquisition plate The relevant configuration information and user configuration relevant parameter for carrying solid-state disk generate volume production firmware.

Step S320: user selects downloading volume production firmware into the NAND FLASH of onboard solid-state disk in the interface BIOS；

User selects downloading volume production firmware into the NAND FLASH of onboard solid-state disk in the interface BIOS, and BIOS passes through hair It send the corresponding command to solid state disk controller, the volume production firmware file of generation is write in the NAND FLASH of solid-state disk.

Step S330: volume production firmware is sent to the DIE of all NAND FLASH particles by onboard solid state disk controller and is ordered Set is enabled, judges whether order succeeds, S340 is entered step if success, conversely, continuity testing is prompted to fail；

Volume production firmware sends command history to the DIE of all NAND FLASH particles by solid state disk controller, judges to order It enables and whether succeeding, indicate that connection is normally, in the output continuity testing success of the interface BIOS, into step if ordering successfully Rapid S340, otherwise conversely, and in the NAND FLASH of the output continuity testing failure of the interface BIOS and display connectivity failure The location information of the DIE of particle.Operator can check that display Information locating to specific location, is solved by reprocessing.

Step S340: volume production firmware carries out scan full hard disk, obtains bad block message and bad block position；

Can specifically be realized from following steps: step S341: volume production firmware is stored to onboard solid state disk controller application bad block Resource；Step S342: volume production firmware carries out scan full hard disk, scans bad block and poll scans bad block progress until completing；Step S343: volume production firmware obtains bad block number and the specific distributed intelligence of bad block and parses bad block message and obtain bad block position；Step S344: brushing bad block message under volume production firmware, i.e., will store bad block message into solid state disk controller.

Step S350: volume production firmware obtains original bad block, judges whether are NAND FLASH particle and onboard solid-state disk capacity Satisfaction opens card demand, if meeting the requirements, prompt can open card, on the contrary then prompt to fail.

Judge whether NAND FLASH particle and onboard solid-state disk capacity meet out card demand, if met the requirements, BIOS interface display can open card, and if the requirements are not met, and the failure of BIOS interface display volume production cannot open card.

Step S410: user selects downloading production firmware into the NAND FLASH of onboard solid-state disk in the interface BIOS；

BIOS can automatically generate production firmware according to for demand.BIOS can also be stored in by manually pre-generating production firmware In.User selects downloading production firmware into the NAND FLASH of onboard solid-state disk in the interface BIOS, and BIOS is by sending phase It should order, production firmware is downloaded in the NAND FLASH of solid-state disk.

Step S420:BIOS judges to produce whether firmware downloads success, prompts to open card success if success, conversely, mainboard S310 is entered step after restarting.

BIOS judges whether production firmware downloads success, card success is opened in BIOS interface display if success, conversely, may There are reachability problem or it is not able to satisfy out strip part, mainboard enters volume production process after restarting.

Simple due to opening card process CIMS, until the batch production of mainboard, if the BOM table of mainboard locks, pcb board is walked Line is fixed, and the welding of mainboard is also out of question, then onboard solid-state disk can generally be operated without volume production, directly carries out out card behaviour Make.

Preferably, there are also step S301:BIOS to read onboard solid state disk controller ID number before step S310, judges plate Whether the ROM disk ID number that onboard solid-state disk is prestored in load solid state disk controller ID and BIOS is identical, if the same enters step S310, on the contrary onboard solid-state disk ROM disk state is switched to, and mainboard enters step S310 after restarting.

Card operation is opened for judging whether onboard solid-state disk had done, opens card operation, inlet if do not done Produce process.Card operation is opened if having done, then switching to onboard solid-state disk ROM disk state, mainboard enters volume production stream after restarting Journey.

Referring to Fig. 3, Fig. 3 is that a kind of onboard solid-state disk provided by the utility model opens card mass production device structural block diagram.

The utility model provides a kind of onboard solid-state disk and opens card mass production device, and described device includes mainboard 10 and BIOS chip 20, the BIOS chip 20 and onboard solid-state disk 30 are arranged on mainboard 10, and the BIOS chip 20 includes being connected with each other BIOS interface module 21 and BIOS bottom module 22, in which:

Mainboard 10, for providing power supply and physics cabling access for onboard solid-state disk 30；

BIOS interface module 21 will be measured after user selects volume production operation or open card operation by BIOS interface module 21 It produces operational order or opens card operational order and be sent to BIOS bottom module 22；Show the volume production result that BIOS bottom module 22 returns Information opens card result information；

BIOS bottom module 22, for being initialized to mainboard 10；When BIOS bottom module 22 receives volume production operation When order, downloading volume production firmware arrives onboard solid-state disk 30, to the progress volume production operation of onboard solid-state disk 30, and by volume production result information It is sent to BIOS interface module 21；When BIOS bottom module 22 receives out card operational order, downloading production firmware is to onboard Solid-state disk 30, and i.e. opening card result information is sent to BIOS interface module 21 by downloading production firmware information.

Onboard 30 place mainboard 10 of solid-state disk booting, BIOS bottom module 22 carry out mainboard 10 and initialize.Including memory, PCIE and associated peripheral.After finishing initialization, ata command pair can be sent by PCIE bus or SATA bus Onboard 30 controller of solid-state disk accesses.User selects volume production operation or open in BIOS interface module 21 will after card operates Volume production operational order opens card operational order and is sent to BIOS bottom module 22.When BIOS bottom module 22 receives volume production operation When order, downloading volume production firmware arrives onboard solid-state disk 30, to the progress volume production operation of onboard solid-state disk 30, and by volume production result information It is sent to BIOS interface module 21；When BIOS bottom module 22 receives out card operational order, downloading production firmware is to onboard Solid-state disk 30, judges whether production firmware downloads success, will open card result information if success and be sent to BIOS interface module 21, It is on the contrary then prompt can carry out volume production operation.

The utility model opens card or volume production operation in human-computer interaction module selection, solves without increasing hardware cost, nothing It need to realize inexpensive and easy onboard solid-state disk by outer PC and open card volume production.

Preferably, the onboard solid-state disk includes onboard solid state disk controller and NAND FLASH particle, described onboard solid State disk controller includes ROM disk.The volume production firmware and production firmware are downloaded into the NAND FLASH of onboard solid-state disk.

Card mass production device is opened to a kind of onboard solid-state disk provided by the utility model above to be described in detail.Herein In apply specific case the principles of the present invention and embodiment be expounded, the explanation of above embodiments is only used The core concept of the utility model is understood in help.It should be pointed out that for those skilled in the art, not Under the premise of being detached from the utility model principle, several improvements and modifications can be made to this utility model, these improve and repair Decorations are also fallen into the protection scope of the utility model claims.

Claims (3)

1. a kind of onboard solid-state disk opens card mass production device, which is characterized in that described device includes mainboard and BIOS chip, described BIOS chip and onboard solid-state disk are arranged on mainboard, the BIOS chip include BIOS interface module interconnected and BIOS bottom module.

2. onboard solid-state disk according to claim 1 opens card mass production device, which is characterized in that the onboard solid-state disk includes Onboard solid state disk controller and NAND FLASH particle, the onboard solid state disk controller includes ROM disk.

3. onboard solid-state disk according to claim 2 opens card mass production device, which is characterized in that the onboard solid-state disk passes through PCIE bus or SATA bus are connect with mainboard.