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Old 20 February 2017, 18:08   #9
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Join Date: May 2016
Location: Philadelphia, USA
Posts: 51
Originally Posted by Jope View Post
If the Agnus hasn't been changed, your rev5 shipped with an OCS Agnus. The A500 ECS 1MB Agnus as seen in the rev6 boards is a direct fit in an NTSC board though, so you can just swap it in if you want software switchable PAL.
Once you have the upgraded Agnus - is it just software to switch between modes?

I have a 8372A Agnus chip that I bought off Ebay a while back that I meant to install. I stopped because of the other solder/cuts required on the board, but now that ACA500plus allows you to go 1MB without modifying your A500...
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