Re: cbm 8032 io area $e800-$e8ff decoding

From: Ethan Dicks <>
Date: Thu, 10 Nov 2016 13:53:17 -0500
Message-ID: <>
I was curious so I checked...

> I don't see anything at $E800 - $E80F; what uses it, if anything?

I used TIM on my 2001-N/3032 (no CTRC) to look for locations that
aren't returning "real" values, and I see two places that read back
with a value of $E8 ("dead" locations will read back the upper address


Every other address in the $E800 block read back with some value, with
lots of obvious mirroring.

I didn't have a handy CTRC machine to run the same check.


       Message was sent through the cbm-hackers mailing list
Received on 2016-11-10 19:00:03

Archive generated by hypermail 2.2.0.