| 摘要 |
An in-system programming system and method is provided, which is applicable for chip programming of a computer motherboard. Firstly, a programming interface is configured in the computer motherboard, in which one end of the programming interface is connected to an on-board programmer, and the other end is connected to a plurality of chips to be programmed, thereby achieving the communication between the on-board programmer and the chips. Next, a motherboard connector and the programming interface are connected, and the motherboard connector and the on-board programmer are communicated through a communication interface of the on-board programmer. Then, the other end of the motherboard connector is connected to a programmable master-control program. Then, when the programmable master-control program is used for programming, programming contents of the programmable master-control program are transmitted to the on-board programmer through the communication between the motherboard connector and the on-board programmer, so as to program the chip.
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