This thread has been locked.

If you have a related question, please click the "Ask a related question" button in the top right corner. The newly created question will be automatically linked to this question.

TMS320F28335: F28335下载不进程序

Part Number: TMS320F28335

请问一下,之前能下载程序正常工作,焊了个接插件之后就无法下载程序了。出现以下报错(Error connecting to the target:
(Error -1015 @ 0x0)
Device is not responding to the request. Device may be locked, or the emulator connection may be unreliable. Unlock the device if possible, and power-cycle the board. If error persists, confirm configuration and/or try more reliable JTAG settings (e.g. lower TCLK).
(Emulation package 5.1.73.0))

1.9V、3.3V电压正常,晶振正常频率,电流我感觉1.9V的不正常,比正常工作的小,只有20mA。