Chip control method and device, computer equipment and computer storage medium

A chip control and chip technology, applied in the field of control, can solve problems such as mining machine safety, voltage imbalance, and current that affect the security of computing chips

Inactive Publication Date: 2018-09-11
BEIJING BITMAIN TECH LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, since each power supply port in the computing chip has different rated operating voltages, the way of random power-on may cause the voltage imbalance of each power supply port in the computing chip, and the phenomenon of sinking current may occur, w...

Method used

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  • Chip control method and device, computer equipment and computer storage medium
  • Chip control method and device, computer equipment and computer storage medium
  • Chip control method and device, computer equipment and computer storage medium

Examples

Experimental program
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Effect test

Embodiment 1

[0060] In order to solve the problems of low security of the chip and low security of the mining machine existing in the existing chip control method, an embodiment of the present invention provides a chip control method, such as figure 1 As shown in , it is a schematic flowchart of the chip control method provided in Embodiment 1 of the present invention. Specifically, by figure 1 It can be seen that the chip control method provided in Embodiment 1 of the present invention can be applied to a mining machine for mining digital currency. The mining machine may include at least one chip, wherein each chip in the at least one chip may include at least three power supply ports, and the chip Control methods may include:

[0061] Step 101: For any chip in the mining machine, determine the power-on sequence of each power supply port in the chip;

[0062] Step 102: According to the power-on sequence, each power supply port in the control chip is powered on sequentially.

[0063] It...

Embodiment 2

[0116] Based on the same inventive concept as that of Embodiment 1 of the present invention, Embodiment 2 of the present invention provides a chip control device, such as Figure 7 As shown in , it is a schematic structural diagram of the chip control device provided in Embodiment 2 of the present invention. Specifically, by Figure 7 It can be seen that the chip control device provided in Embodiment 2 of the present invention can be applied to a mining machine for mining digital currency, and the mining machine can include at least one chip, wherein each chip in the at least one chip can include at least three power supply ports, and the chip Controls may include:

[0117] The determining module 71 can be used for determining the power-on sequence of each power supply port in the chip for any chip in the mining machine;

[0118] The control module 72 can be used to control the power supply ports in the chip to be powered on sequentially according to the power-on sequence. ...

Embodiment 3

[0139] Embodiment 3 of the present invention provides a computer device, such as Figure 8 As shown, it is a schematic structural diagram of a computer device in an embodiment of the present invention. Specifically, the computer device may be a desktop computer, a portable computer, a smart phone, a tablet computer, a personal digital assistant (Personal Digital Assistant, PDA) and the like. Specifically, the computer device in the embodiment of the present invention may include a central processing unit (Center Processing Unit, CPU) 801, a memory 802, an input device 803, an output device 804, etc., and the input device 803 may include a keyboard, a mouse, a touch screen, etc., and output The device 804 may include a display device, such as a liquid crystal display (Liquid Crystal Display, LCD), a cathode ray tube (Cathode Ray Tube, CRT), and the like.

[0140] The memory 802 may include a read only memory (ROM) and a random access memory (RAM), and provides the CPU 801 with...

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PUM

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Abstract

The embodiment of the invention discloses a chip control method and device, computer equipment and a computer storage medium. the chip control method is applied to a mine machine for mining digital cash. The mine machine comprises one or more chips, and each chip comprises three or more power supply ports. The chip control method comprises the steps that for any one chip in the mine machine, the power-on sequence of all the power supply ports in the corresponding chip is determined; according to the power-on sequence, all the power supply ports in the corresponding chip are controlled to be powered on in sequence. Compared with the prior art, all the power supply ports in each chip in the mine machine can be powered on in sequence according to the preset power-on sequence, the safety of the chips and the mine machine can be guaranteed accordingly, and the burn-down risk of the chips and the mine machine is avoided.

Description

technical field [0001] The present invention relates to the field of control technology, in particular to a chip control method, device, computer equipment and computer storage medium. Background technique [0002] At present, when mining digital currency, corresponding mining machines can usually be used, such as computing devices with embedded or external mining chips (such as personal computers, tablet computers, smart phones, household appliances, etc.). [0003] Specifically, common mining machines in the industry can generally include at least one computing power board and at least one control board, and each computing power board can usually include at least one computing chip, and each computing chip can include at least three power supply ports, such as Core (Core) port, phase lock (PLL) port, and input / output (I / O) port. Wherein, when there are many computing chips in the computing power board, each computing chip can be divided into at least one group connected i...

Claims

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Application Information

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IPC IPC(8): G06F1/26
CPCG06F1/26
Inventor 王利军邹桐
Owner BEIJING BITMAIN TECH LTD
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