Hi everyone,
I have problems to establish communication between K10 and jtag probe. I use 2 differents probe : an Olimex ARM-USB-OCD-H and a Segger JLink. Both are used with OpenOCD on Linux and windows. And with both, I obtain that same error message :
Error: JTAG scan chain interrogation failed: all zeroes
Error: Check JTAG interface, timings, target power, etc.
Error: Trying to use configured scan chain anyway...
Error: k10.cpu: IR capture error; saw 0x00 not 0x01
Is someone have an idea to manage this issue ?
Thanks in advance
已解决! 转到解答。
Hi,
Could you provide the K10 JTAG related circuit?
If yes, we could check the K10 JTAG related schematics.
Customer also could check TWR-K20D50M board schematics about JTAG related circuit design.
Wish it helps.
Have a great day,
Ma Hui
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