He mentions how to unlock access to the extra vic2 registers, in the d000 address range. When in 80 column mode the screen, font and color don't appear to be fetched from the normal areas of ram/rom. I assume to read/write vram you access it through some $d0xx addresses (similar to how VDC ram on the c128 is accessed through $d60x). But I didn't see that spelled out. On 09/02/2021 12:59, Justin wrote: > He goes into reasonable detail during it, showing how to knock on the door to expose the additional display modes etc. He also says a few times that he may well bump it up to 64k because the high res modes saturate the 32K.Received on 2021-02-10 00:00:03
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