Re: Interesting C64/6526 case

From: silverdr_at_wfmh.org.pl
Date: Fri, 26 Oct 2018 16:47:15 +0200
Message-Id: <2A8D432D-EFF8-45C8-A42C-81B205FBCBD1@wfmh.org.pl>
> On 2018-10-26, at 16:33, Francesco Messineo <francesco.messineo@gmail.com> wrote:
> 
>>> Now to the interesting case. I've got a CIA that passes all the
>>> diagnostic tests,
>> 
>> My impression is that in general the tests aren't that throughout and
>> can miss stuff.
> 
> This is surely the case. It's a complex task to very well test a
> Complex Interface Adapter ;)

True. Just here those are simply port bits. I'd need to check if there is a way to test those both directions. Maybe it's tested only one direction. And maybe there is no easy way to test it both directions. But if there is, and it's not tested that way then this is another point to add to my list of things to improve in the test cart's software I use.

-- 
SD! - http://e4aws.silverdr.com/
Received on 2018-10-26 17:03:02

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