使用HC32L110C4UA的QFN20片子画了个板子，下载怎么都报下面错误。
晶振没有贴，使用的都是内部晶振。电源3.3 SWD接口下载。
焊接了6块，都是这个问题。说明不是焊接问题了。 有厂家工程师帮忙看看吗，否则只能换方案了，时间来不及了。
***JLink Error: Cannot read register 15 (R15) while CPU is running
**JLink Warning: CPU could not be halted
***JLink Error: Could not read memory location 0x20000000 when trying to clear soft RAM BP
Failed to clear soft BP in RAM @ 0x20000000
Could not start CPU core. (ErrorCode: -1)
***JLink Error: Cannot read register 20 (CFBP) while CPU is running
**JLink Warning: CPU could not be halted
***JLink Error: Could not start CPU core. (ErrorCode: -1)
***JLink Error: CPU is not halted
***JLink Error: Cannot read register 15 (R15) while CPU is running
**JLink Warning: CPU could not be halted
***JLink Error: Could not read memory location 0x20000000 when trying to clear soft RAM BP
Failed to clear soft BP in RAM @ 0x20000000
Could not start CPU core. (ErrorCode: -1)
Full Chip Erase Failed!
Error: Flash Download failed - "Cortex-M0+"
***JLink Error: Could not read memory location 0x20000000 when trying to clear soft RAM BP
Failed to clear soft BP in RAM @ 0x20000000
Could not start CPU core. (ErrorCode: -1)
Flash Load finished at 16:49:51 |
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