jtag自检不过去

njhc224 · 发表于 2011-3-13 01:15:45

C:\>brjtag -probeonly /erasechip
===============================================
Broadcom EJTAG Debrick Utility v1.8c-hugebird
===============================================
Probing bus ... Done
Instruction Length set to 5
CPU assumed running under BIG endian
CPU Chip ID: 00000110001101011000000101111111 (0635817F)
*** Found a Broadcom manufactured BCM6358 REV 01 CPU ***
- EJTAG IMPCODE ....... : 11111111111111111111111111111110 (FFFFFFFE)
- EJTAG Version ....... : Unknown (7 is a reserved value)
- EJTAG DMA Support ... : No
- EJTAG Implementation flags: R3k DINTsup ASID_8 ASID_6 MIPS16 NoDMA MIPS32
Issuing Processor / Peripheral Reset ... Done
Enabling Memory Writes ... Skipped
Halting Processor ... <Processor Entered Debug Mode!> ...

请问怎么回事

njhc224 · 发表于 2011-3-13 10:01:54

顶一个哦啊

yy5409 · 发表于 2011-3-13 10:32:21

没有识别出闪存型号可以加fc:xx的参数。

gyz6563 · 发表于 2011-3-13 10:38:49

- EJTAG DMA Support ... : No
他说没有内存条

1330916 · 发表于 2011-3-13 21:46:16

用1.5版brjtag另外jtag线尽量短,我的15cm,30cm几乎无法写入剪短就好了!

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