Dch70 jtag.
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- Junior Member
- Posts: 8982
- Joined: Mon Jul 18, 2005 9:33 pm
Dch70 jtag.
I hooked up the DCH70 but I can only get IDCODE and nothing else.
Somehow the TDI pin does not pickup my command. Has anyone tested on DCH70 box? I just want to know if my DCH70 is working properly on JTAG. If second person experience the same thing, then it must be by design not my box's problem.
Somehow the TDI pin does not pickup my command. Has anyone tested on DCH70 box? I just want to know if my DCH70 is working properly on JTAG. If second person experience the same thing, then it must be by design not my box's problem.
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- Junior Member
- Posts: 245
- Joined: Wed Jan 03, 2007 8:57 pm
DCH3416 on this I got.
any idea?
Code: Select all
IDCODE FFFFFFFF
Manufacturer not found 7FF
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- Junior Member
- Posts: 8982
- Joined: Mon Jul 18, 2005 9:33 pm
I reopened my DCH70 today and found there is a cut on the TDI. This could explain why I cannot get the JTAG working.
Can anybody has a DCT70 do the following test. Connect the type detect and post your result.
-detect
IDCODE 2711517F
Broadcom BCM7115
IMPCODE FFFFFFFE
EJTAG V3.1
DMA not supoorted
Here is mine and you can se IMPCODE is FFFFFFFE which is not right. If this confirms my DCH70 is defective then I will try to get another one to test.
Can anybody has a DCT70 do the following test. Connect the type detect and post your result.
-detect
IDCODE 2711517F
Broadcom BCM7115
IMPCODE FFFFFFFE
EJTAG V3.1
DMA not supoorted
Here is mine and you can se IMPCODE is FFFFFFFE which is not right. If this confirms my DCH70 is defective then I will try to get another one to test.
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