Originally Posted by BarryB
How do I know if the 1mb chipram function of the ACA500 is working? Have a 512KB trapdoor ram expansion and a REV 6A A500 but don't seem to have much chipram when using KS3.1 and OS3.9 with the maprom option? I'm also using the ACA1232 with 128mb ram.
Upgrade your ACA500 to the "trial"-version Jens has put up on http://www.a1k.org/forum/showpost.ph...7&postcount=60
- It did the trick for me ;-)