[Coco] Sloppy decoding

[tim lindner]

MacFixIt.com: Why MacBook Pros Are Limited to 3 GB RAM

> The net result is that at least 3 GB of RAM should be
> fully accessible, while when 4 GB of RAM installed,
> ~700 MB of of the RAM is overlapping critical system
> functions, making it non-addressable by the system.

"Critical system functions" also know as hardware I/O.

Gee, I though we had it bad in the CoCo when Tandy used such sloppy
decoding for the PIAs.

:)

-- 
tim lindner
tlindner at macmess.org                                        Bright