求助，j-link下载程序出现了问题

[qb591035221]

本人用的是at91rm9200的芯片，以前经常用jlink下载程序，前几天借给同学去调试程序，拿回来之后竟然jlink不能下载程序进去了。
出现了
- Connecting ...
- Connected successfully
- ERROR: PC of target system has unexpected value after checking target RAM. (PC = 0x002008A4, CPSR = 0x000000FF, LR = 0x0020009B)!
---------------------------------------------------------------------- Registers -------------------------------------------------------------------------------------
PC = 002008A4
CPSR = 000000FF (System mode, THUMB, FIQ dis., IRQ dis.)

Current: R0 = 002003E0, R1 = 00200400, R2 = 00003C00, R3 = 00000000
R4 = 00000000, R5 = 00000000, R6 = 00000000, R7 = 00000000
USR: R8 = 00000000, R9 = 00000000, R10 = 00000000, R11 = 00000000, R12 = 00000000
R13 = 002003D8, R14 = 0020009B
FIQ: R8 = 00000000, R9 = 00000000, R10 = 00000000, R11 = 00000000, R12 = 00000000
R13 = 00000000, R14 = 00000000, SPSR = 00000010
SVC: R13 = 00000000, R14 = 00000000, SPSR = 00000010
ABT: R13 = 00000000, R14 = 00000000, SPSR = 00000010
IRQ: R13 = 00000000, R14 = 00000000, SPSR = 00000010
UND: R13 = 00000000, R14 = 00000000, SPSR = 00000010
----------------------------------------------------------------------------------------------------------------------------------------------------------------------------

- ERROR: Failed to program target
Disconnecting ...
- Disconnected

求高手相助啊

[esprite2000]

初始化脚本是不是没有弄好？

[feifei435]

options-->project settings-->CPU中的Use following init sequence中的Action一定要把Reset改成Halt（改成别的不知道行不行，没有试），不然会在烧写过程中出现如下错误：PC of target system has unexpected value after erasing sector. 就是这个错误困扰了我两个小时有余。 原因我想是这样的：烧写时不知为啥可能watchdog还在动作，所以写着写着系统reset了。 不知道我的理解对不对，有知道的大侠帮助确认一下，多谢了！ 参考http://blog.mcuol.com/User/Leo_lei/Article/36503_1.htm