20 Jun
2012
20 Jun
'12
8:12 p.m.
Any other candidates?
Commercial systems?
- Apple II (fully documented)
- ZX 80 / ZX81 (without ULA, the brazilian TK82C/TK83/TK85 are this way)
- TRS-80 (any model, I'm thinking about building a model I just for fun) - TRS-Color (strange motorola chips for me, but no
PALs and custom
chips)
The CoCo 3 has a custom IC (GIME) to replace the SAM and VDC chips. It
provides more screen modes (including 80*24 text) and a simple MMU.
- TI99/4A (which uses a VERY strange chipset, but
no PALs)
- Any MSX1 computer without MSX Engines (Brazilian MSX are done all with
TTL and VLSI chips, some japanese MSX too like my Canon V20)
There are lots of examples around :o)
But as the Subject: line indicates, I was specifically talking about
68000 machines. I include 68008, 68010, 68020, etc in that, of course.
But not other processors.
-tony