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最近想用JTAG调试S5P4418,使用Jlink,发现无法连接,错误信息如下,不知是否有老铁知道如何解决:
- Connecting to target via JTAGTota1lIRLen - 4, IRPrint = 0x01
- JTAG chain detection found 1 devices:
- #0 Id: 0x4BA00477, IRLen: 04, CoreSight JTAG-DPDPv0 detected
- Scanning AP map to find a11 available APs
- AP[3]: Stopped AP scan as end of AP map has been reached AP[0]: AHB-AP (IDR: 0x44770001)AP[1]: APB-AP (IDR: 0x24770002)AP[2]: JTAG-AP (IDR: 0x14760010)
- I terating through AP map to find APB-AP to useAP[0]: Skipped. Not an APB-APAP[1]: APB-AP found
- Tota1IRLen F 4, IRPrint F 0x01
- JTAG chain detection found 1 devices:
- #O Id: 0x4BA00477, IRLen: 04, CoreSight JTAG-DP
- satsk Error: Cortex-A/R (connect): Could not determine address of core debug registers. Incorrect CoreSight ROM table in device?
- Tota1IRLen = 4, IRPrint = 0x01
- JTAG chain detection found 1 devices:
- #O Id: 0x4BA00477, IRLen: 04, CoreSight JTAG-DPTota1IRLen F 4, IRPrint F 0x01
- JTAG chain detection found 1 devices:
- #0 Id: 0x4BA00477, IRLen: 04, CoreSight JTAG-DPCannot connect to target
复制代码
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