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f4grx Studio8502 Yep pretty much the 4000 stuff was always ram (DRAM most of the time). VRAM a lot in particular. The TI-99 chip used a bunch and I have a bunch of ways to use SRAM instead.
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f4grx Studio8502 I really want to get my TI-99 back up and running and use a TI99 sprite chip to add to a 6502 machine. Or maybe a Z80 machine