Re: 1571/1581 Sources: Macro WDTEST inserting NOP before reading WD177x status register / writing command register

From: Jim Brain <brain_at_jbrain.com>
Date: Fri, 25 Mar 2022 17:06:06 -0500
Message-ID: <5f8862f9-e79c-588a-04df-7c76aa37cf02_at_jbrain.com>
If it will help, and folks are flexible on timing and can provide some 
code, I am happy to pull a 1571 and burn a custom FLASH ROM with code to 
play with this concept, while hooking the signals up to either my 24MHz 
LA (or my 333MHz LA (if the glitch is smaller than 41ns) and post the 
results of the ROM output.

The 24MHz LA is pretty simple on glitch capture, but the HP16702 with 
16771 LA card has extensive triggering capabilities.

I would need a chunk of code to burn into a ROM, though

Jim
Received on 2022-03-26 00:00:03

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