Quote:
Originally Posted by plasmab
It’s unlikely that any damage would occur with the wrong Jed file in the cpld
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That is reassuring. It is strange that i have exactly identical behaviour on two cards though. But it could of course be bad soldering or cheap ebay parts (only CPLDs and memory were from DigiKey). I just wanted to share my experience since it was identical to CRPs
Quote:
Originally Posted by CRP
So can anyone confirm whether the -p parameter refers to items in the JTAG chain in inverted order, i.e. 0 is the second item in the chain, while 1 is the first?
I have applied the instructions but it does sound a bit weird. If inverting the jed does not cause any damage I might try inverting the jeds.
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When i re-read the wiki I found that the Raspberry Pi part was copied directly from the TF328 wiki. And on that card it seems the CPLDs are the other way around in the jtag-chain.
I just noticed the wiki has been updated 8 days ago, but to me it really looks like it still states them in the wrong order? I could be wrong, and i'm sorry for the confusion in that case (compare with the stated order in tf530/bin/README.md).