CN110532010A - A kind of method of the volume production device upgrading solid state hard disk of band USB - Google Patents
A kind of method of the volume production device upgrading solid state hard disk of band USB Download PDFInfo
- Publication number
- CN110532010A CN110532010A CN201910813950.9A CN201910813950A CN110532010A CN 110532010 A CN110532010 A CN 110532010A CN 201910813950 A CN201910813950 A CN 201910813950A CN 110532010 A CN110532010 A CN 110532010A
- Authority
- CN
- China
- Prior art keywords
- production device
- volume production
- serial ports
- solid state
- hard disk
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 83
- 239000007787 solid Substances 0.000 title claims abstract description 60
- 238000000034 method Methods 0.000 title claims abstract description 29
- 210000002683 foot Anatomy 0.000 claims description 51
- 238000007689 inspection Methods 0.000 claims description 3
- 238000004364 calculation method Methods 0.000 claims description 2
- 238000012423 maintenance Methods 0.000 abstract description 4
- 238000010586 diagram Methods 0.000 description 10
- 230000006870 function Effects 0.000 description 5
- 238000004891 communication Methods 0.000 description 4
- 230000007812 deficiency Effects 0.000 description 3
- 241001513109 Chrysocephalum apiculatum Species 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 230000004044 response Effects 0.000 description 2
- TVZRAEYQIKYCPH-UHFFFAOYSA-N 3-(trimethylsilyl)propane-1-sulfonic acid Chemical compound C[Si](C)(C)CCCS(O)(=O)=O TVZRAEYQIKYCPH-UHFFFAOYSA-N 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
Classifications
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F13/00—Interconnection of, or transfer of information or other signals between, memories, input/output devices or central processing units
- G06F13/38—Information transfer, e.g. on bus
- G06F13/382—Information transfer, e.g. on bus using universal interface adapter
- G06F13/385—Information transfer, e.g. on bus using universal interface adapter for adaptation of a particular data processing system to different peripheral devices
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F13/00—Interconnection of, or transfer of information or other signals between, memories, input/output devices or central processing units
- G06F13/38—Information transfer, e.g. on bus
- G06F13/40—Bus structure
- G06F13/4004—Coupling between buses
- G06F13/4022—Coupling between buses using switching circuits, e.g. switching matrix, connection or expansion network
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F8/00—Arrangements for software engineering
- G06F8/60—Software deployment
- G06F8/65—Updates
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F2213/00—Indexing scheme relating to interconnection of, or transfer of information or other signals between, memories, input/output devices or central processing units
- G06F2213/0002—Serial port, e.g. RS232C
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F2213/00—Indexing scheme relating to interconnection of, or transfer of information or other signals between, memories, input/output devices or central processing units
- G06F2213/0042—Universal serial bus [USB]
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F2213/00—Indexing scheme relating to interconnection of, or transfer of information or other signals between, memories, input/output devices or central processing units
- G06F2213/38—Universal adapter
- G06F2213/3852—Converter between protocols
Landscapes
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Software Systems (AREA)
- Mathematical Physics (AREA)
- Computer Hardware Design (AREA)
- Computer Security & Cryptography (AREA)
- Stored Programmes (AREA)
Abstract
The invention discloses a kind of methods of the volume production device of band USB upgrading solid state hard disk, and volume production device powers on, and is initialized automatically；The USB interface of volume production device is connect with computer；Computer identifies USB interface；Volume production device is equipped with several serial ports, including order serial ports and work serial ports；Computer identifies the serial ports of volume production device by setting software, and sends instruct to the serial ports of volume production device respectively；The work serial ports of solid state hard disk and volume production device is electrically connected, and computer carries out information exchange by work serial ports and solid state hard disk；Information exchange finishes, and powers off to the serial ports of volume production device, removes solid state hard disk.The present invention provides firmware upgrade operation easy to connect, low in cost, easy to operate for on-site technical support engineer, easy to carry, can greatly promote working efficiency, reduces maintenance cost.
Description
Technical field
The present invention relates to solid state hard disk (SSD) technical field, the volume production device of more specifically a kind of band USB upgrades solid-state
The method of hard disk.
Background technique
NVMe (Non-Volatile Memory express) SSD is a kind of based on PCIe (peripheral
Component interconnect express) interface and carry the SSD of NVMe agreement.Since PCIe interface is in general host
On do not support hot pluggable characteristics, when causing not power off in host and power on after PCIe device power-off, host will be unable to identification equipment.
It completes, is then used based on string so opening card for the volume production of this SSD and directly cannot send NVMe order by PCIe bus
The volume production of port communications opens card scheme, is inserted into PCIe- serial ports adapter in host, is said the word by serial ports and complete volume production and open card function
Energy.
However, this mass production device based on serial communication uses just inconvenient, for example live skill in some cases
When art support engineer goes to curstomer's site batch firmware upgrade rework operation, since PCIe serial port board can be only installed at host desktop
On, host desktop also needs a series of corollary equipments such as collocation display, keyboard, mouse, power supply that can just make since volume is larger
With, it is not readily portable, it is erroneous for installation, and PCIe serial port board higher cost.If using ordinary firmware upgrading tool disk one by one
Processing, each firmware upgrade, carousel and computer on-off time, a piece of disk just needs 2 minutes time, expends big
The time of amount, efficiency are extremely low.
Summary of the invention
It is an object of the invention to overcome the deficiencies of the prior art and provide the volume production devices of band USB a kind of to upgrade solid state hard disk
Method.
To achieve the above object, the invention adopts the following technical scheme:
A kind of method of the volume production device upgrading solid state hard disk of band USB,
Volume production device powers on, and is initialized automatically；
The USB interface of volume production device is connect with computer；Computer identifies USB interface；
Volume production device is equipped with several serial ports, including order serial ports and work serial ports；Computer is known by setting software
The serial ports of other volume production device, and send instruct to the serial ports of volume production device respectively；
The work serial ports of solid state hard disk and volume production device is electrically connected, and computer carries out letter by work serial ports and solid state hard disk
Breath interaction；
Information exchange finishes, and powers off to the serial ports of volume production device, removes solid state hard disk.
Its further technical solution are as follows: the serial ports of the volume production device includes order serial ports and work serial ports；The command string
The instruction of mouth reception computer, and computer is fed back to, so that the nodal information of computer record order serial ports, and then mission
It enables serial ports send commands to solid state hard disk and carries out firmware upgrade.
Its further technical solution are as follows: the order serial ports and one-chip computer module are electrically connected；The USB interface at least
Two order serial ports are electrically connected, and the order serial ports is electrically connected at least two work serial ports.
Its further technical solution are as follows: the computer includes several 16 systems for controlling power-on and power-off to the instruction of volume production device
Number Sequence, the character string command code without data, and the binary data stream based on XMode comprising data.
Its further technical solution are as follows: the information that the computer is interacted with solid state hard disk includes that download produces firmware, more
New sequence number information updates firmware version number, flash chip inspection, downloading user's firmware.
Its further technical solution are as follows: the volume production device is equipped with control circuit；The control circuit includes one-chip computer module,
The USB link block being electrically connected with one-chip computer module, and the serial port module being electrically connected with one-chip computer module；The USB connects
Connection module is equipped with USB interface, so as to connect with computer；The serial port module is equipped with the M.2 interface connecting with solid state hard disk, with
Make to carry out information exchange with solid state hard disk.
Its further technical solution are as follows: the one-chip computer module includes master chip U1A, model STM32F103VB；It is described
End feet PA9, PA10 and USB link block of master chip U1A is electrically connected；The master chip U1A is provided with several control terminals
Foot, several described end feets are connected with several corresponding serial port modules respectively.
Its further technical solution are as follows: the USB link block includes chip U4, model CP2105-GM, end feet
RXD-ECI, TXD-ECI are connect with end feet PA9, PA10 of master chip U1A respectively；It further include chip U9, model
TUSB2046BVFR, end feet DP1, DM1 are connect with end feet D-, D+ of chip U4 respectively；The USB link block is by being equipped with
Several control chips connect with serial port module, also, chip U9 equipped with several respectively with control the end feet that connect of chip；
End feet DM0, DP0 of the chip U9 is connect with the USB interface being equipped with.
Its further technical solution are as follows: the serial port module includes several M.2 interfaces；M.2 the end feet N/ of the interface
C-UART-RXD is connect with chip U4 end feet TXD-SCI, the chip U4 end feet of end feet N/C-UART-RXD and USB link block
RXD-SCI connection.
Its further technical solution are as follows: further include power module and several LED lamp modules；The power module and several
A LED lamp module is electrically connected with one-chip computer module
Compared with the prior art, the invention has the advantages that: the volume production device of solid state hard disk batch firmware upgrade of the present invention,
The firmware upgrade work of primary achievable multi-disc disk, can effectively solve the technical support at the scene of the mass production device based on serial communication
The deficiency of field application provides firmware upgrade behaviour easy to connect, low in cost, easy to operate for on-site technical support engineer
Make, it is easy to carry, working efficiency can be greatly promoted, maintenance cost is reduced.
The above description is only an overview of the technical scheme of the present invention, can in order to better understand technical measure
It is implemented in accordance with the contents of the specification, and in order to make above and other objects of the present invention, feature and advantage brighter
Show understandable, special below to lift preferred embodiment, detailed description are as follows.
Detailed description of the invention
The volume production device of the method for the volume production device upgrading solid state hard disk that Fig. 1 is a kind of band USB of the invention is connect with computer
Block diagram；
Fig. 2 is that the volume production device of band USB of the invention a kind of upgrades the one-chip computer module of the method for solid state hard disk and serial ports connects
The block diagram connect；
Fig. 3 is the process step figure that the volume production device of band USB of the invention a kind of upgrades the method for solid state hard disk；
Fig. 4 is the circuit diagram for the master chip U1A that the volume production device of band USB of the invention a kind of upgrades the method for solid state hard disk；
Fig. 5 is the circuit diagram for the chip U9 that the volume production device of band USB of the invention a kind of upgrades the method for solid state hard disk；
Fig. 6 is the circuit diagram for the chip U4 that the volume production device of band USB of the invention a kind of upgrades the method for solid state hard disk；
Fig. 7 is the circuit diagram for the M.2 interface J3 that the volume production device of band USB of the invention a kind of upgrades the method for solid state hard disk；
Fig. 8 is the power circuit for the M.2 interface J3 that the volume production device of band USB of the invention a kind of upgrades the method for solid state hard disk
Figure；
Fig. 9 is the indicator light circuit figure that the volume production device of band USB of the invention a kind of upgrades the method for solid state hard disk.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are some of the embodiments of the present invention, instead of all the embodiments.Based on this hair
Embodiment in bright, every other implementation obtained by those of ordinary skill in the art without making creative efforts
Example, shall fall within the protection scope of the present invention.
It should be appreciated that ought use in this specification and in the appended claims, term " includes " and "comprising" instruction
Described feature, entirety, step, operation, the presence of element and/or component, but one or more of the other feature, whole is not precluded
Body, step, operation, the presence or addition of element, component and/or its set.
It is also understood that mesh of the term used in this description of the invention merely for the sake of description specific embodiment
And be not intended to limit the present invention.As description of the invention and it is used in the attached claims, unless on
Other situations are hereafter clearly indicated, otherwise " one " of singular, "one" and "the" are intended to include plural form.
It will be further appreciated that the term "and/or" used in description of the invention and the appended claims is
Refer to any combination and all possible combinations of one or more of associated item listed, and including these combinations.
Drawing 1 to 9 is drawing of the invention.
This implementation provides a kind of method of the volume production device upgrading solid state hard disk of band USB, this volume production device has 7 tunnels m.2 interface
Slot be connected by USB cable with host computer, host computer is computer for placing solid state hard disk.
In the present embodiment, referring to Fig. 1, implementing the composition of solid state hard disk volume production by a laptop, 2 USB
Cable, 2 pieces of serial ports volume production devices and power supply composition.Volume production device is connected to laptop, laptop system by USB cable
USB is installed in system and turns serial port drive, serial equipment can be identified in host.One USB port can map out 8 serial ports,
One of serial ports is one-chip computer module port (i.e. order serial ports), and in addition 7 are serial ports (the work string for connecting solid state hard disk
Mouthful).Serial port command sequence is sent to each work serial ports by one-chip computer module, and the solid state hard disk connected on the serial ports that works is consolidated
Part will realize the response for these serial port commands, to realize the function of batch firmware upgrade, this volume production device is once achievable
The firmware upgrade work of 14 disks, effectively raises efficiency.
Referring to Fig. 1, volume production device includes an one-chip computer module and several serial ports in logic.In the present invention, volume production
Device is by an one-chip computer module as control centre, and 7 solid state hard disks are as serial port terminal.After powering on, pass through one-chip computer module
Serial port command sequence is sent to control 7 solid state hard disks, solid state hard disk needs support these serial port commands, and makes correct sound
It answers.Also, it for convenience, needs to formulate the customized instruction set of a set of manufacturer internal and opens card work for completing solid state hard disk volume production
Make.These instruction set mainly include control power-on and power-off several 16 system Number Sequences, the character string command code without data, and
The transmission of the binary data stream based on XMode comprising data.
Referring to Fig. 3, specific implementation steps are as follows:
Step 1 powers on to volume production device, and one-chip computer module carries out corresponding initial work at this time.
USB cable is first connected laptop by step 2, and 5S or more is waited to access another cable again.USB device is
Support hot plug, it is different with PCIe adapter, as long as the specified port accessed before booting.And USB device
It is plug and play, is sequentially possible to change, so two volume production device access sequences need to carry out in following manner, once it connects
Got well just not move again, and otherwise volume production device A and volume production device B sequence are just uncertain.
Volume production device A is connected with USB cable A, volume production device B is connected with USB cable B, and the USB cable other end be not inserted into first
The USB port of computer.
First connect volume production device A and B general supply, then successively computer USB port access USB cable A, cross 5S with
On, then USB cable B is accessed, the volume production device first accessed at this time is then mapped as volume production device A on the interface of the end host, and that accesses afterwards reflects
It penetrates as volume production device B.
Hereafter in test process, power supply not powered off, and a batch is tested when needing to renew disk, be pinned on each SSD board
Yellow button, red LED lamp lights at this time, indicates that the channel has powered off, and after being plugged new building, unclamps again yellow button, at this time
Green LED lights, and indicates that the channel has been powered.
Step 3, computer identify USB serial equipment, several serial equipments can be seen in equipment manager, then successively
It sends and orders to these serial equipments, shaped like " 00 00 00 00 00 FE of FF FF ", computer monitors the data of the serial ports,
If the response sequence of the serial ports can be received, shaped like " 00 00 00 00 00 FE of FF FF ", then show that the serial ports is monolithic generator terminal
Mouthful.Host need to record the serial ports nodal information, and firmware upgrade hereafter will send commands to solid state hard disk with this serial ports
Carry out firmware upgrade.Wherein, one-chip machine port is order serial ports, remaining 7 serial ports is work serial ports.
Step 4 sends commands to other 7 connect serial ports of solid state hard disk by the one-chip computer module of volume production device, is criticized
Measure firmware upgrade operation.Solid state hard disk firmware upgrade mainly includes downloading volume production firmware, renewal sequence information, updates firmware version
This number, flash chip inspection, downloading user's firmware etc..The work serial ports of this step, solid state hard disk and volume production device is electrically connected, meter
Calculation machine carries out information exchange by work serial ports and solid state hard disk.
After the completion of step 5, a firmware upgrade, a collection of disk is changed by individually powering off to each channel serial ports.
In above-mentioned steps, it can be once completed at the same time the firmware upgrade work of 14 disks, it is whole about 2 minutes time-consuming.Than making
With the processing of common host computer tool one by one, each firmware upgrade, carousel and computer on-off time.A piece of disk
With regard to needing 2 minutes, working efficiency is greatly improved, and manpower costs and maintenance cost are greatly saved.
The volume production device of solid state hard disk batch firmware upgrade of the present invention, the firmware upgrade work of primary achievable multi-disc disk, can
The deficiency that technical support field is applied at the scene of the mass production device based on serial communication is effectively solved, is on-site technical support engineering
Teacher provides firmware upgrade operation easy to connect, low in cost, easy to operate, easy to carry, can greatly promote working efficiency, drops
Low-maintenance cost.
The control circuit of volume production device includes one-chip computer module, the USB link block being electrically connected with one-chip computer module, and with
The serial port module that one-chip computer module is electrically connected.USB link block is equipped with USB interface, so as to connect with computer.Serial port module
Equipped with the M.2 interface being connect with solid state hard disk, so as to carry out information exchange with solid state hard disk.
Referring to Fig. 4, one-chip computer module includes master chip U1A, model STM32F103VB.The end feet of master chip U1A
PA9, PA10 and USB link block are electrically connected.Master chip U1A is provided with several control end feets, several described end feets point
It is not connected with several corresponding serial port modules.
In the present embodiment, Fig. 4 to 7 is please referred to, serial port module is 7, and each serial port module is equipped with M.2 interface, respectively
For J3, J4, J5, J6, J7, J8, J13.M.2 end feet N/C-UART-TXD, N/C-UART-RXD and USB link block of interface connects
It connects.Wherein, M.2 the end feet PC7 of the end feet LED#DAS/DSS# and master chip U1A of interface J3 are connect, M.2 the end feet N/ of interface J3
C-UART-TXD is connect with the chip U4 end feet TXD-SCI of USB link block, M.2 the end feet N/C-UART-RXD of interface J3 with
The chip U4 end feet RXD-SCI connection of USB link block, M.2 the end feet N/C-VENDOR-DEF and master chip U1A of interface J3
End feet PA1 connection；M.2 the end feet PE14 of the end feet PERST# and master chip U1A of interface J3 are connect；M.2 the end feet of interface J3
CLKREQ# is connect with the end feet PE7 of master chip U1A；M.2 the end feet PD9 of the end feet GND and master chip U1A of interface J3 are connect.
M.2 interface J4, J5, J6, J7, J8, J13 according to J3 the connection type chip with master chip U1A and USB link block respectively
U5,U6,U7.M.2 the function of interface J4, J5, J6, J7, J8, J13 is identical as M.2 interface J3, so providing M.2 interface at this
The circuit diagram of J3, equally, the connection of chip U5, U6, U7 and function are identical as U4, so only giving the connection circuit diagram of U4.
Wherein, work serial ports is M.2 interface J3, J4, J5, J6, J7, J8, J13.
Referring to Fig. 6, USB link block includes chip U4, model CP2105-GM, end feet RXD-ECI, TXD-ECI
It is connect respectively with end feet PA9, PA10 of master chip U1A.
Referring to Fig. 5, further including chip U9, model TUSB2046BVFR, end feet DP1, DM1 is respectively with chip U4's
The connection of end feet D-, D+.USB link block passes through several control chips being equipped with and connect with serial port module, also, chip U9 is set
The end feet for thering are several to connect respectively with control chip.End feet DM0, DP0 of chip U9 is connect with the USB interface being equipped with.
Wherein, since M.2 interface is 7, so having multiple, respectively core with the chip of control chip U4 identical function
The connection type of piece U5, U6, U7, end feet are identical as chip U4.
It further include power module and several LED lamp modules.Power module and several LED lamp modules with single-chip microcontroller mould
Block is electrically connected.
Referring to Fig. 8, the circuit diagram of the M.2 interface J3 of power module.
Referring to Fig. 9, the circuit diagram of one of indicator light in LED lamp module.
It is above-mentioned that technology contents of the invention are only further illustrated with embodiment, in order to which reader is easier to understand, but not
It represents embodiments of the present invention and is only limitted to this, any technology done according to the present invention extends or recreation, by of the invention
Protection.Protection scope of the present invention is subject to claims.
Claims (10)
1. a kind of method of the volume production device upgrading solid state hard disk of band USB, it is characterised in that:
Volume production device powers on, and is initialized automatically；
The USB interface of volume production device is connect with computer；Computer identifies USB interface；
Volume production device is equipped with several serial ports, including order serial ports and work serial ports；Computer passes through setting software identified amount
The serial ports of device is produced, and sends instruct to the serial ports of volume production device respectively；
The work serial ports of solid state hard disk and volume production device is electrically connected, and computer carries out information friendship by work serial ports and solid state hard disk
Mutually；
Information exchange finishes, and powers off to the serial ports of volume production device, removes solid state hard disk.
2. a kind of method of the volume production device upgrading solid state hard disk of band USB according to claim 1, which is characterized in that described
The serial ports of volume production device includes order serial ports and work serial ports；The order serial ports receives the instruction of computer, and feeds back to meter
Calculation machine, so that the nodal information of computer record order serial ports, and then so that order serial ports is sent commands to solid state hard disk and consolidated
Part upgrading.
3. a kind of method of the volume production device upgrading solid state hard disk of band USB according to claim 2, which is characterized in that described
Order serial ports and one-chip computer module are electrically connected；The USB interface is electrically connected at least two order serial ports, and the life
Serial ports is enabled to be electrically connected at least two work serial ports.
4. a kind of method of the volume production device upgrading solid state hard disk of band USB according to claim 3, which is characterized in that described
Instruction several 16 system Number Sequences including control power-on and power-off of the computer to volume production device, the character string command code without data,
And the binary data stream based on XMode comprising data.
5. a kind of method of the volume production device upgrading solid state hard disk of band USB according to claim 4, which is characterized in that described
The information that computer is interacted with solid state hard disk includes that download produces firmware, renewal sequence information, updates firmware version number, flash memory
Chip inspection, downloading user's firmware.
6. a kind of method of the volume production device upgrading solid state hard disk of band USB according to claim 4, which is characterized in that described
Volume production device is equipped with control circuit；The control circuit includes one-chip computer module, and the USB being electrically connected with one-chip computer module connect mould
Block, and the serial port module being electrically connected with one-chip computer module；The USB link block is equipped with USB interface, so as to connect with computer
It connects；The serial port module is equipped with the M.2 interface connecting with solid state hard disk, so as to carry out information exchange with solid state hard disk.
7. a kind of method of the volume production device upgrading solid state hard disk of band USB according to claim 6, which is characterized in that described
One-chip computer module includes master chip U1A, model STM32F103VB；End feet PA9, PA10 and USB of the master chip U1A connects
Connection module is electrically connected；The master chip U1A be provided with several control end feet, several described end feets respectively with it is several corresponding
Serial port module connection.
8. a kind of method of the volume production device upgrading solid state hard disk of band USB according to claim 7, which is characterized in that described
USB link block includes chip U4, and model CP2105-GM, end feet RXD-ECI, TXD-ECI is respectively with master chip U1A's
The connection of end feet PA9, PA10；It further include chip U9, model TUSB2046BVFR, end feet DP1, DM1 is respectively with chip U4's
The connection of end feet D-, D+；The USB link block passes through several control chips being equipped with and connect with serial port module, also, chip
U9 is equipped with several end feets connecting respectively with control chip；End feet DM0, DP0 of the chip U9 connect with the USB interface being equipped with
It connects.
9. according to a kind of method of the volume production device upgrading solid state hard disk of band USB according to any one of claims 8, which is characterized in that the string
Mouth mold block includes several M.2 interfaces；M.2 the end feet N/C-UART-RXD of the interface is connect with chip U4 end feet TXD-SCI,
End feet N/C-UART-RXD is connect with the chip U4 end feet RXD-SCI of USB link block.
10. according to a kind of method of the volume production device upgrading solid state hard disk of band USB as claimed in claim 9, which is characterized in that further include
Power module and several LED lamp modules；The power module and several LED lamp modules electrically connect with one-chip computer module
It connects.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910813950.9A CN110532010A (en) | 2019-08-30 | 2019-08-30 | A kind of method of the volume production device upgrading solid state hard disk of band USB |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910813950.9A CN110532010A (en) | 2019-08-30 | 2019-08-30 | A kind of method of the volume production device upgrading solid state hard disk of band USB |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110532010A true CN110532010A (en) | 2019-12-03 |
Family
ID=68665455
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910813950.9A Pending CN110532010A (en) | 2019-08-30 | 2019-08-30 | A kind of method of the volume production device upgrading solid state hard disk of band USB |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110532010A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111400776A (en) * | 2020-03-11 | 2020-07-10 | 中安云科科技发展(山东)有限公司 | Method, system and device for producing password cards in quantity |
| CN111857882A (en) * | 2020-07-23 | 2020-10-30 | 深圳忆联信息系统有限公司 | Extensible SSD (solid State disk) firmware loading method and device, computer equipment and storage medium |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202795336U (en) * | 2012-04-27 | 2013-03-13 | 华侨大学 | System achieving talk back equipment procedure upgrade based on single chip |
| CN107168910A (en) * | 2017-03-29 | 2017-09-15 | 昆明理工大学 | Microcontroller serial port automatic switch-over circuit |
| CN206892851U (en) * | 2017-05-09 | 2018-01-16 | 记忆科技(深圳)有限公司 | A kind of device PCI mass production test device |
| CN108108185A (en) * | 2018-01-12 | 2018-06-01 | 湖南国科微电子股份有限公司 | A kind of solid state disk production tool collocation method |
| CN108806761A (en) * | 2018-06-04 | 2018-11-13 | 深圳忆联信息系统有限公司 | A kind of SSD function test methods, system and computer storage media |
| CN109657504A (en) * | 2018-12-12 | 2019-04-19 | 深圳忆联信息系统有限公司 | The binding method of chip and firmware, device, computer equipment and storage medium |
| CN109840230A (en) * | 2019-04-17 | 2019-06-04 | 华东师范大学 | Interface conversion equipment |
| CN109976772A (en) * | 2019-03-29 | 2019-07-05 | 深圳忆联信息系统有限公司 | SSD opens card and installation system and method automatically |
-
2019
- 2019-08-30 CN CN201910813950.9A patent/CN110532010A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202795336U (en) * | 2012-04-27 | 2013-03-13 | 华侨大学 | System achieving talk back equipment procedure upgrade based on single chip |
| CN107168910A (en) * | 2017-03-29 | 2017-09-15 | 昆明理工大学 | Microcontroller serial port automatic switch-over circuit |
| CN206892851U (en) * | 2017-05-09 | 2018-01-16 | 记忆科技(深圳)有限公司 | A kind of device PCI mass production test device |
| CN108108185A (en) * | 2018-01-12 | 2018-06-01 | 湖南国科微电子股份有限公司 | A kind of solid state disk production tool collocation method |
| CN108806761A (en) * | 2018-06-04 | 2018-11-13 | 深圳忆联信息系统有限公司 | A kind of SSD function test methods, system and computer storage media |
| CN109657504A (en) * | 2018-12-12 | 2019-04-19 | 深圳忆联信息系统有限公司 | The binding method of chip and firmware, device, computer equipment and storage medium |
| CN109976772A (en) * | 2019-03-29 | 2019-07-05 | 深圳忆联信息系统有限公司 | SSD opens card and installation system and method automatically |
| CN109840230A (en) * | 2019-04-17 | 2019-06-04 | 华东师范大学 | Interface conversion equipment |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111400776A (en) * | 2020-03-11 | 2020-07-10 | 中安云科科技发展(山东)有限公司 | Method, system and device for producing password cards in quantity |
| CN111400776B (en) * | 2020-03-11 | 2022-09-16 | 中安云科科技发展(山东)有限公司 | Method, system and device for producing password cards in quantity |
| CN111857882A (en) * | 2020-07-23 | 2020-10-30 | 深圳忆联信息系统有限公司 | Extensible SSD (solid State disk) firmware loading method and device, computer equipment and storage medium |
| CN111857882B (en) * | 2020-07-23 | 2024-04-02 | 深圳忆联信息系统有限公司 | Extensible SSD card opening firmware loading method and device, computer equipment and storage medium |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US8175099B2 (en) | Embedded system development platform | |
| CN102902624B (en) | A kind of software debugging system and method | |
| CN105068860A (en) | Linux coal cutter management host system based on ARM | |
| CN110532010A (en) | A kind of method of the volume production device upgrading solid state hard disk of band USB | |
| CN102801818A (en) | Universal sensor interface acquisition system based on ZigBee technology | |
| CN107678753A (en) | A kind of program burn writing method, apparatus and electronic equipment | |
| CN105891764A (en) | Watt-hour meter data intelligent reading-writing device and watt-hour meter data intelligent reading-writing method based on Bluetooth communication | |
| CN105335316A (en) | Motor assembling line serial port server based on cloud computation | |
| CN104219082A (en) | LKJ equipment data remote-loading method and system | |
| CN110619914A (en) | Mass production method for solid state disk with PCIe interface mass production device | |
| CN105940384A (en) | Universal serial bus emulation of peripheral devices | |
| CN105487999A (en) | Cascaded large-scale USB expansion device and working method and system | |
| CN209086915U (en) | C8051F SCM program burning device | |
| CN111756858A (en) | Remote development processing system, method and device of embedded equipment | |
| CN110324409A (en) | A kind of OpenCPU development platform for intelligent electric power concentrator | |
| CN102937942B (en) | Based on the flight simulator universal interface system of usb bus | |
| CN106950875A (en) | A kind of embedded programming device and its fixture system | |
| CN110058542A (en) | A kind of development platform device based on ARM9260 | |
| CN205581847U (en) | Reconfiguration FPGA's circuit fast | |
| CN201000625Y (en) | Field programmable gate array online configuration device | |
| CN101398798A (en) | Method and system for upgrading and repairing wireless terminal equipment | |
| CN101753672A (en) | System and method for rapidly repairing wireless terminal | |
| CN200993738Y (en) | Linux based modulariz embedded industrial control platform device | |
| CN202101296U (en) | Microwave oven with digital menu port | |
| CN205283592U (en) | Support network switch of long -range upgrading |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20191203 |
|
| RJ01 | Rejection of invention patent application after publication |