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如何确定JTAG好坏?JTAG到底是什么?
在FPGA研发及学习过程中,有一个关键步骤就是下板实现,做硬件“硬现”很重要,一般来说用JTAG口比较常见一些,因此相信肯定有些大侠遇到过JTAG口失灵或者损坏无法使用的事情。 最近我就遇到了这类事情,FPGA的JTAG口突然就不能下载程序了,而且这种事情 ...
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