***JLink Error: Could not start CPU core. (ErrorCode: -2)

wuhanpin — Fri, 31 Aug 2018 04:23:44 GMT

Target info:
------------
Device: QN9080C
VTarget = 3.300V
State of Pins:
TCK: 0, TDI: 0, TDO: 1, TMS: 0, TRES: 1, TRST: 1
Hardware-Breakpoints: 6
Software-Breakpoints: 8192
Watchpoints: 4
JTAG speed: 200 kHz

***JLink Error: Could not start CPU core. (ErrorCode: -2)
***JLink Error: Can not read register 15 (R15) while CPU is running
***JLink Error: Can not read register 20 (CFBP) while CPU is running
***JLink Error: CPU is not halted
***JLink Error: Can not read register 15 (R15) while CPU is running
Full Chip Erase Failed!
Error: Flash Download failed - "Cortex-M4"
Flash Load finished at 12:18:04

使用开发板可以正常烧些。电路部分检查也没有问题. pin33管脚（chip_mode) 如果接GND，SWD 就找不到核心了。

不知道问题

Re: ***JLink Error: Could not start CPU core. (ErrorCode: -2)

Ekta01 — Tue, 30 Jan 2024 08:41:34 GMT

same error message.

Any solution on this?

Wireless MCUのトピックRe: ***JLink Error: Could not start CPU core. (ErrorCode: -2)

***JLink Error: Could not start CPU core. (ErrorCode: -2)

Re: ***JLink Error: Could not start CPU core. (ErrorCode: -2)