ncoplin_at_orbeng.com
Date: 2003-12-02 04:08:54
Hi All,
>From memory it is $d3xx (or was it $D2xx?) so it uses what C64
>normally mirrors the VIC to. I guess you do it quickly so no
>accidental writes. There may be some IO reasons too which the CPLD
>addresses.
There's RAM at both, but the $D2xx is supposedly reserved for use by the
"system" and the $D3xx page is available for users.
There's a reasonable series of articles in Commodore World and Go64 which
seem to go beyond the detail in the SuperCPU handbook, perhaps this
information needs to be consolidated and edited... well, a starting point...
But I'm sure guy live Steve Judd and those working on WiNGs understand a lot
more through their experiences with the device...
- Nick
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