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Auxiliary reinstalling equipment

A device and flashing technology, which is applied in the field of auxiliary flashing equipment, can solve problems such as easy mistouch, inconvenient, secondary damage, etc., and achieve the effect of reducing mistouch rate and improving efficiency

Pending Publication Date: 2020-02-11
SHANGHAI WINGTECH INFORMATION TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The M.2 interface device body generally only reserves test points as the enable signal to enter the 9008 mode, but the M.2 interface device is very inconvenient in the overall debugging and test verification state, and it is easy to accidentally touch it and cause secondary failures. damage

Method used

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  • Auxiliary reinstalling equipment

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0038] figure 1 A schematic structural diagram of the auxiliary flashing device provided in Embodiment 1 of the present invention, as shown in figure 1 As shown, the auxiliary flashing device 70 is connected between the control device 50 and the device to be flashed 60, including: a power supply module 10, which is used to collect the voltage signal of an external power supply and provide power for the auxiliary flashing device 70; an enabling module 20 for Control the output enable signal according to the voltage signal; the interface module 30 is used to connect with the M.2 interface of the device to be brushed 60, and transmit the received enable signal to the device to be brushed through the M.2 interface of the device to be brushed 60 60, so that the device 60 to be brushed enters the 9008 mode; the data transmission module 40 is used to transmit the data of the control device 50 to the device 60 to be brushed through the interface module 30 when receiving the enabling s...

Embodiment 2

[0042] figure 2A schematic structural diagram of the auxiliary flashing device provided in Embodiment 2 of the present invention, as shown in figure 2 As shown, the power module includes a first voltage divider circuit 110 and a voltage conversion unit 120; the first input terminal 11 of the voltage conversion unit 120 is connected to the external power supply VBUS, and the second input terminal 12 of the voltage conversion unit 120 is connected to the first voltage divider circuit 110 The output end of the voltage converting unit 120 is connected to the enabling module 20 .

[0043] optional, see image 3 , the first voltage dividing circuit 110 includes: a first resistor R1 and a second resistor R2, one end of the first resistor R1 is connected to the external power supply VBUS and the first input terminal 11 of the voltage conversion unit 120, and the other end of the first resistor R1 is connected to the second One end of the second resistor R2 is connected to the seco...

Embodiment 3

[0050] Figure 4 A schematic structural diagram of the auxiliary flashing device provided in Embodiment 3 of the present invention, as shown in Figure 4 As shown, the enabling module includes a comparison unit 210, a switch unit 220, a first enabling circuit 230, a second enabling circuit 240, a second voltage dividing circuit 250, a third voltage dividing circuit 260, a fourth voltage dividing circuit 270 and The fifth voltage dividing circuit 280 .

[0051] The positive pole 21+ of the first input terminal of the comparison unit 210 is electrically connected to the output terminal of the second voltage divider circuit 250, the negative pole 21- of the first input terminal of the comparison unit 210 and the positive pole 22+ of the second input terminal of the comparison unit are respectively connected to the power module The output end of 10 is electrically connected, and the negative electrode 22 − of the second input end of the comparison unit 210 is electrically connect...

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PUM

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Abstract

The invention discloses auxiliary reinstalling equipment, which relates to the field of equipment reinstallation. The auxiliary reinstalling equipment is connected between control equipment and equipment to be reinstalled, and comprises a power supply module, an enabling module, an interface module and a data transmission module, wherein the power supply module is used for acquiring a voltage signal of a power supply and providing power supply for the auxiliary reinstalling equipment; the enabling module is used for controlling to output an enabling signal according to the voltage signal; theinterface module is used for being connected with an M.2 interface of the equipment to be reinstalled and transmitting the received enabling signal to the equipment to be reinstalled by means of the M.2 interface of the equipment to be reinstalled, so that the equipment to be reinstalled enters a 9008 mode; and the data transmission module is used for transmitting data of control equipment to theequipment to be reinstalled by means of the interface module when the enabling signal is received. According to the auxiliary reinstalling equipment, the efficiency of overall debugging and test verification of the equipment to be reinstalled is improved, and the false touch rate is reduced.

Description

technical field [0001] The invention relates to the field of device flashing, in particular to an auxiliary flashing device. Background technique [0002] With the development of 5G, more and more devices are connected to the mobile network, and new services and applications emerge in an endless stream. The M.2 interface is an interface specification introduced by Intel. It has a smaller size and higher transmission performance. It is usually widely used in many devices such as mobile phones, tablet computers, and ultra-thin notebooks. The M.2 interface device body generally only reserves test points as the enable signal to enter the 9008 mode, but the M.2 interface device is very inconvenient in the overall debugging and test verification state, and it is easy to accidentally touch it and cause secondary failures. damage. Contents of the invention [0003] An embodiment of the present invention provides an auxiliary flashing device, so as to improve the debugging and te...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G05B19/04G06F8/65
CPCG05B19/04G06F8/65
Inventor 曹健
Owner SHANGHAI WINGTECH INFORMATION TECH CO LTD