自制JTAG-ISP二合一下载线ISP连接错误
这是错误提示Verify that device is placed in the correct socket,and that the ISP cable is properly connected.Check that the ISP programming frequency spexified on the Board page is well below 1/4 of the clock frequency of the devices.Extra precaution should be made when using the CKDIV fuse and/or Clock Prescaler Register(CLKPR) on parts supporting this.
更改ISP下载频率问题任然存在。
望高人指点一二 这方面好像版本很多,资料也很乱的。 也想做一下 {:smile:}{:smile:}{:smile:}{:smile:}{:smile:}{:smile:}
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