评估板手册有一段:The AM437x GP EVM supports embedded XDS100V2 USB Emulation through the micro-USB AB
connector. The EVM also has an optional 20-pin TI CJTAG connector to support the emulation. This
CJTAG connector is not installed by default.
最后一句话是什么意思,是指20针的插座没有焊接吗?
之前,我已经习惯用20针的JTAG仿真器,对于AM437x评估板,USB的JTAG仿真器和20针的JTAG仿真器,使用起来一样吗?
yongqing wang:
可能需要用户自己焊接吧,JTAG的接口都是20针的标准,应该都是一样的