Failed clearing memory address 7fc3c08

芯片型号：DA14531,

丝印：

 531

 119

 AH

故障现象：

可识别JTAG，执行connect时报错，错误日志如下：

[INFO     OTP Header         @22-01-26 15:27:59] CPUID register: 0x410CC601. Implementer code: 0x41 (ARM)
[INFO     OTP Header         @22-01-26 15:27:59] Found Cortex-M0 r0p1, Little endian.
[INFO     OTP Header         @22-01-26 15:27:59] FPUnit: 4 code (BP) slots and 0 literal slots
[INFO     OTP Header         @22-01-26 15:27:59] CoreSight components:
[INFO     OTP Header         @22-01-26 15:27:59] ROMTbl[0] @ E00FF000
[INFO     OTP Header         @22-01-26 15:27:59] ROMTbl[0][0]: E000E000, CID: B105E00D, PID: 000BB008 SCS
[INFO     OTP Header         @22-01-26 15:27:59] ROMTbl[0][1]: E0001000, CID: B105E00D, PID: 000BB00A DWT
[INFO     OTP Header         @22-01-26 15:27:59] ROMTbl[0][2]: E0002000, CID: B105E00D, PID: 000BB00B FPB
[INFO     OTP Header         @22-01-26 15:27:59] Reset: Halt core after reset via DEMCR.VC_CORERESET.
[INFO     OTP Header         @22-01-26 15:27:59] Reset: Reset device via AIRCR.SYSRESETREQ.
[INFO     OTP Header         @22-01-26 15:27:59] Firmware File C:\Users\Bovey\SmartSnippetsToolbox\RemoteSupportPacks\DA1453x_202104111948010665\toolbox_resources/common/jtag_programmer_531.bin has been selected for downloading.
[INFO     OTP Header         @22-01-26 15:27:59] Reset: Halt core after reset via DEMCR.VC_CORERESET.
[INFO     OTP Header         @22-01-26 15:27:59] Reset: Reset device via AIRCR.SYSRESETREQ.
[INFO     OTP Header         @22-01-26 15:27:59] Reset: Halt core after reset via DEMCR.VC_CORERESET.
[INFO     OTP Header         @22-01-26 15:27:59] Reset: Reset device via AIRCR.SYSRESETREQ.
[INFO     OTP Header         @22-01-26 15:27:59] Started reading 304 bytes from address 0x07F87ED0.
[ERROR    OTP Header         @22-01-26 15:28:00] Failed clearing memory address 7FC3C08.
[ERROR    OTP Header         @22-01-26 15:28:00] Failed reading memory. Please try again.
[INFO     OTP Header         @22-01-26 15:28:00] Successfully downloaded firmware file to the board.