Re: Differences between 8501R1 and 8501R4

From: Frank Wolf <webmaster_at_frank-wolf.org>
Date: Sun, 15 Dec 2019 21:16:53 +0100
Message-ID: <096e4f19-2773-627a-3f5f-d9a79f98e97c_at_frank-wolf.org>
On 15.12.2019 21:12, silverdr_at_wfmh.org.pl wrote:
>
> I was not referring to port bits but to "side-by-side comparison of the  8500<->6510 [which shows that] they are 100% identical", which didn't refer to port bits either. IOW - this is a question if "100% identical [apart from the outer perimeter were the buffers/drivers reside]" refers only to port bits or to the whole chip.

The whole chip is identical. No changes in the logic of the circuit. The 
crash mentioned (RDY line) comes

should be caused by the small differences in speed/timing and the way 
how RDY is implemented.
Received on 2020-05-29 23:56:32

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