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hi all:
this something wrong with my ep3c16 fpga.jtag can't scan the divce. tdi pin is always low.between the fpga tdi pin and jtag connector, there is a 100R resis.the voltage of connector side is high level,but the fpga side is loe level. if the chip is down?? this is the 3rd chip that same problem.Link Copied
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