每次运行brjtag 得到的cpuid都不一样，原因在哪？

ringz

C:\exe>brjtag -probeonly
===============================================
Broadcom EJTAG Debrick Utility v1.8c-hugebird
===============================================
Probing bus ... Done
Instruction Length set to 5
CPU Chip ID: 00000011000110101000000101111111 (031A817F)
    CPU Manufature:Broadcom(17E)
    CPU Device ID :31A8
    CPU Revision  :1
*** Detected a CPU but not in build-in list ***

C:\exe>brjtag -probeonly
===============================================
Broadcom EJTAG Debrick Utility v1.8c-hugebird
===============================================
Probing bus ... Done
Instruction Length set to 5
CPU Chip ID: 00000000010001110100000101111111 (0047417F)
    CPU Manufature:Broadcom(17E)
    CPU Device ID :0474
    CPU Revision  :1
*** Detected a CPU but not in build-in list ***

C:\exe>brjtag -probeonly
===============================================
Broadcom EJTAG Debrick Utility v1.8c-hugebird
===============================================
Probing bus ... Done
Instruction Length set to 5
CPU Chip ID: 00000000100011101100000001111111 (008EC07F)
    CPU Manufature:Unknow(07E)
    CPU Device ID :08EC
    CPU Revision  :1
*** Detected a CPU but not in build-in list ***



这个是我运行了几次brjtag得到的cpuid 每次都不一样？什么原因？

maithon

线连接长了。干扰大。

ringz

证实是线的原因，已经成功修复