Thread: ACA500 tested
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Old 31 December 2013, 14:58   #249
BarryB
Amigaholic

 
Join Date: Dec 2009
Location: UK
Posts: 2,416
Quote:
Originally Posted by Schoenfeld View Post
It's not even a hack with the ACA500. Just install an ECS Agnus (if you don't have one already), install a trapdoor expansion and select the "ChipMap" feature in the expert menu of your ACA500. That will give you 1M Chipram.

2M Chipram is a bit more complicated, because the Agnus has a different pinout, and memory must be installed in addition to what's already there on the board. If you're a solder expert, you might be able to do it within a full working day, but I consider that very risky if you don't have a verified design on a known-good expansion board (aka 2M Chipram expansion for the Agnus socket).

Jens
I've already got 1mb chip using the ACA500 but i'm going to cheat and try and get an A500+ with an A501+ to get 2mb chip, I assume this will work with the ACA500+ACA1232?
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