JTAG线问题(搞定）

limb

用JTAG线想修太WMR-G54玩发现brjtag -erase:nvram /fc:20老停在下面
===============================================
Broadcom EJTAG Debrick Utility v1.8c-hugebird
===============================================

Probing bus ... Done

Instruction Length set to 5

CPU assumed running under BIG endian

CPU Chip ID: 00000110001101000101000101111111 (0634517F)
*** Found a Broadcom manufactured BCM6345 REV 01 CPU ***

    - EJTAG IMPCODE ....... : 00000000100000000000100100001000 (00800908)
    - EJTAG Version ....... : 1 or 2.0
    - EJTAG DMA Support ... : Yes
    - EJTAG Implementation flags: R4k MIPS32

Issuing Processor / Peripheral Reset ... Done
Enabling Memory Writes ... Done
Halting Processor ... <Processor Entered Debug Mode!> ... Done
Clearing Watchdog ... Done
Loading CPU Configuration Code ... Skipped
*** Manually Selected a AMD 29lv320DB 2Mx16 BotB   (4MB) from AMD/Spansion

    - Flash Chip Window Start .... : 1FC00000
    - Flash Chip Window Length ... : 00400000
    - Selected Area Start ........ : 1FFF0000
    - Selected Area Length ....... : 00010000

*** You Selected to Erase the NVRAM.BIN ***

=========================
Erasing Routine Started
=========================
Total Blocks to Erase: 1

Erasing block: 71 (addr = 1fff0000)...
大家帮忙看看乍回事？

xgg54321

flash坏了，换掉就行了。。

zhujunsq

flash坏了，换掉就行了。。
xgg54321 发表于 2010-6-5 16:03

????怎么看坏了？多试几次

limb

2# xgg54321


没这么易坏的 是brjtag的关系，刚又用回JTAG（本来也有点小问题，后查了下搞了下）能清了！现在把放了3年的WMR-G54搞成半砖了！192.168.1.1能进页面了！
=================================================
WRT54G/GS EJTAG Debrick Utility v4.8-DELL2300-V2-MOD
=================================================

Probing bus ... Done

Instruction Length set to 5

CPU Chip ID: 00000110001101000101000101111111 (0634517F)
*** Found a Broadcom BCM6345 Rev 1 CPU chip ***

    - EJTAG IMPCODE ....... : 00000000100000000000100100001000 (00800908)
    - EJTAG Version ....... : 1 or 2.0
    - EJTAG DMA Support ... : Yes

Issuing Processor / Peripheral Reset ... Done
Enabling Memory Writes ... Skipped
Halting Processor ... <rocessor Entered Debug Mode!> ... Done
Clearing Watchdog ... DMA Write Addr = b8000080  Data = ERROR ON WRITE
Done

Manual Flash Selection ... Done

Flash Vendor ID: 00000000000000000000000000000001 (00000001)
Flash Device ID: 00000000000000000010001011111001 (000022F9)
*** Manually Selected a AMD 29lv320DB 2Mx16 BotB   (4MB) Flash Chip ***

    - Flash Chip Window Start .... : 1fc00000
    - Flash Chip Window Length ... : 00400000
    - Selected Area Start ........ : 1ffe0000
    - Selected Area Length ....... : 00020000

*** You Selected to Erase the NVRAM.BIN ***

=========================
Erasing Routine Started
=========================
Total Blocks to Erase: 2

Erasing block: 70 (addr = 1ffe0000)...Done
Erasing block: 71 (addr = 1fff0000)...Done
=========================
Erasing Routine Complete
=========================
elapsed time: 1 seconds




=================================================
WRT54G/GS EJTAG Debrick Utility v4.8-DELL2300-V2-MOD
=================================================

Probing bus ... Done

Instruction Length set to 5

CPU Chip ID: 00000110001101000101000101111111 (0634517F)
*** Found a Broadcom BCM6345 Rev 1 CPU chip ***

    - EJTAG IMPCODE ....... : 00000000100000000000100100001000 (00800908)
    - EJTAG Version ....... : 1 or 2.0
    - EJTAG DMA Support ... : Yes

Issuing Processor / Peripheral Reset ... Done
Enabling Memory Writes ... Skipped
Halting Processor ... <rocessor Entered Debug Mode!> ... Done
Clearing Watchdog ... DMA Write Addr = b8000080  Data = ERROR ON WRITE
Done

Manual Flash Selection ... Done

Flash Vendor ID: 00000000000000000000000000000001 (00000001)
Flash Device ID: 00000000000000000010001011111001 (000022F9)
*** Manually Selected a AMD 29lv320DB 2Mx16 BotB   (4MB) Flash Chip ***

    - Flash Chip Window Start .... : 1fc00000
    - Flash Chip Window Length ... : 00400000
    - Selected Area Start ........ : 1fc40000
    - Selected Area Length ....... : 003a0000

*** You Selected to Erase the KERNEL.BIN ***

=========================
Erasing Routine Started
=========================
Total Blocks to Erase: 58

Erasing block: 12 (addr = 1fc40000)...Done
Erasing block: 13 (addr = 1fc50000)...Done
Erasing block: 14 (addr = 1fc60000)...Done
Erasing block: 15 (addr = 1fc70000)...Done
Erasing block: 16 (addr = 1fc80000)...Done
Erasing block: 17 (addr = 1fc90000)...Done
Erasing block: 18 (addr = 1fca0000)...Done
Erasing block: 19 (addr = 1fcb0000)...Done
Erasing block: 20 (addr = 1fcc0000)...Done
Erasing block: 21 (addr = 1fcd0000)...Done
Erasing block: 22 (addr = 1fce0000)...Done
Erasing block: 23 (addr = 1fcf0000)...Done
Erasing block: 24 (addr = 1fd00000)...Done
Erasing block: 25 (addr = 1fd10000)...Done
Erasing block: 26 (addr = 1fd20000)...Done
Erasing block: 27 (addr = 1fd30000)...Done
Erasing block: 28 (addr = 1fd40000)...Done
Erasing block: 29 (addr = 1fd50000)...Done
Erasing block: 30 (addr = 1fd60000)...Done
Erasing block: 31 (addr = 1fd70000)...Done
Erasing block: 32 (addr = 1fd80000)...Done
Erasing block: 33 (addr = 1fd90000)...Done
Erasing block: 34 (addr = 1fda0000)...Done
Erasing block: 35 (addr = 1fdb0000)...Done
Erasing block: 36 (addr = 1fdc0000)...Done
Erasing block: 37 (addr = 1fdd0000)...Done
Erasing block: 38 (addr = 1fde0000)...Done
Erasing block: 39 (addr = 1fdf0000)...Done
Erasing block: 40 (addr = 1fe00000)...Done
Erasing block: 41 (addr = 1fe10000)...Done
Erasing block: 42 (addr = 1fe20000)...Done
Erasing block: 43 (addr = 1fe30000)...Done
Erasing block: 44 (addr = 1fe40000)...Done
Erasing block: 45 (addr = 1fe50000)...Done
Erasing block: 46 (addr = 1fe60000)...Done
Erasing block: 47 (addr = 1fe70000)...Done
Erasing block: 48 (addr = 1fe80000)...Done
Erasing block: 49 (addr = 1fe90000)...Done
Erasing block: 50 (addr = 1fea0000)...Done
Erasing block: 51 (addr = 1feb0000)...Done
Erasing block: 52 (addr = 1fec0000)...Done
Erasing block: 53 (addr = 1fed0000)...Done
Erasing block: 54 (addr = 1fee0000)...Done
Erasing block: 55 (addr = 1fef0000)...Done
Erasing block: 56 (addr = 1ff00000)...Done
Erasing block: 57 (addr = 1ff10000)...Done
Erasing block: 58 (addr = 1ff20000)...Done
Erasing block: 59 (addr = 1ff30000)...Done
Erasing block: 60 (addr = 1ff40000)...Done
Erasing block: 61 (addr = 1ff50000)...Done
Erasing block: 62 (addr = 1ff60000)...Done
Erasing block: 63 (addr = 1ff70000)...Done
Erasing block: 64 (addr = 1ff80000)...Done
Erasing block: 65 (addr = 1ff90000)...Done
Erasing block: 66 (addr = 1ffa0000)...Done
Erasing block: 67 (addr = 1ffb0000)...Done
Erasing block: 68 (addr = 1ffc0000)...Done
Erasing block: 69 (addr = 1ffd0000)...Done
=========================
Erasing Routine Complete
=========================
elapsed time: 43 seconds


*** REQUESTED OPERATION IS COMPLETE ***


*** REQUESTED OPERATION IS COMPLETE ***

jieoas

哎,你的问题解决了,我的问题几天了也没人帮忙

TRACKNUMBER

我也卡在这了，请问你是如何解决的？哪里的问题？