CPU (Central Processing Unit) control board capable of realizing hot plug of board card and implementation method thereof
A control board and board technology, which is applied in hardware monitoring, instruments, electrical digital data processing, etc., can solve problems such as misoperation of board remote control exit, deadlock of other processes, hardware damage, etc., to achieve reliable work, improve efficiency, Simple effect of hardware design
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[0034] The structure and implementation method of the present invention will be described in detail below in conjunction with the accompanying drawings.
[0035] Such as figure 1 Shown is a schematic structural diagram of a CPU control board capable of hot-swapping boards, including: a CPU, an IO module, a power control module, and a data interface module. Card signal detection, human-computer interaction, input and output instructions, the CPU realizes the power supply to the board card through the power control module, the CPU uses the data interface to manage the data interface module, and the CPU uses the data bus and The data interaction with the board is realized through the data interface module; the control program for realizing the hot swap of the board is stored in the CPU control board.
[0036] In the specific implementation, it is also necessary to set a button in the IO module of the CPU control board to realize the human-computer interaction function. By pressi...
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