lbq211 发表于 2008-8-9 10:31:57

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

xiaorunyi 发表于 2008-8-9 10:51:51

这方面好像版本很多，资料也很乱的。

zds_share 发表于 2008-8-9 21:21:49

也想做一下

goto0514 发表于 2014-5-24 15:16:08

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