EasyARM8962板子遇到的问题

chjyu_0508

EasyARM8962板子遇到的问题 [复制链接]

开发板是EasyARM8962，仿真器是LM LINK，开发环境是IAR5.11

用了一段时间都是没问题的，但忽然出了这个问题：

The debugging session could not be started.

Either the debugger initialization failed, or else the file “F:\****\BitBand.out” was corrupt or of an unsuported format.

There might be more information in the Debug Log Window.

Debug Log如下：

Wed Oct 12 23:50:56 2011: Loaded macro file: D:\ProgramFiles\IAR Systems\Embedded Workbench 5.0 Kickstart\ARM\config\flashloader\Luminary\FlashLM3Sxxxx64k.mac

Wed Oct 12 23:50:57 2011: JTAG Speed is set to: 100 kHz

Wed Oct 12 23:50:57 2011: Warning: Identity check failed, target returned unknown AHB-AP ROM/ENTRY: 0xE00FF003/0xFDFF3F3F

Wed Oct 12 23:50:57 2011: JTAG IDCODE      = 0x3BA00477

Wed Oct 12 23:50:57 2011: AHB-AP ID        = 0x14770011

Wed Oct 12 23:50:57 2011: AHB-AP ROM       = 0xE00FF003

Wed Oct 12 23:50:57 2011: ROM Component ID = 0xFDFF3F3F

Wed Oct 12 23:50:57 2011: Device ID        = 0x00000000 ()

Wed Oct 12 23:51:03 2011: Software reset was performed

Wed Oct 12 23:51:03 2011: Initial reset was performed

Wed Oct 12 23:51:03 2011: Turning off watchdog

Wed Oct 12 23:51:06 2011: 3820 bytes downloaded and verified (1.18 Kbytes/sec)

Wed Oct 12 23:51:06 2011: Warning: 

Verify error at address 0x20000000, target byte: 0xE0, byte in file: 0x80

Wed Oct 12 23:51:06 2011: Warning: 

Verify error at address 0x20000001, target byte: 0x25, byte in file: 0x01

Wed Oct 12 23:51:06 2011: Warning: 

Verify error at address 0x20000002, target byte: 0x0B, byte in file: 0x00

Wed Oct 12 23:51:06 2011: Warning: 

这种情况是用着用着忽然出现的，之前都是正常的！很郁闷。。。谷歌了一下，没有解决我这个问题的答案。

有没有高人给我指点一下呢？先谢过了！

Study_Stellaris

已经是 100k 了。

会不会是 IAR 出现了问题？

用 Keil 或者 LM Flash Programer 下载一个程序试试，看看是否是 LM Link 有问题。

 

[ 本帖最后由 Study_Stellaris 于 2011-10-13 09:53 编辑 ]