Jlink 配合 keil 下载程序时报如下错误,什么原因导致的?

2019-07-14 23:43发布

- Connected successfully
Auto programming target (1128 bytes, 1 range) ...
- Unsecure chip ...
    - Chip unsecured successfully
- Erasing affected sectors ...
    - ERROR: RAM check failed @ address 0x20000000.
    - ERROR: Write: 0x03020100 07060504
    - ERROR: Read: 0x00000000 00000000
    - ERROR: (0 bytes of RAM have been checked successfully)
    - ERROR: Failed to erase sectors
- ERROR: Failed to auto program target
Disconnecting ...
- Disconnected
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