mini2440 H-flasher Flash id does not match问题的解决

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check时,总是提示:Flash id does not match

 

原因是:

H-JTAG中:option--->connection mode---->要选择 Hardware reset at 0x0

 

在编写U-boot时,需要将u-boot通过H-JTAG烧写入Nor flash中,但有时烧入u-boot后,再次使用H-JTAG检测Nor flash时会提示错误:
1、Error:Memory read/write error - Can't re-enter debug state.
2、Error:Can't halt target and make it enter DEBUG state.For USB H-JTAG,please reduce the TCK speed and try again.

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