Sunday, August 3, 2014

ULAplus support

Spent the weekend tying up some loose ends and working on the user-definable palettes. ULAplus support is pretty much working now (it's currenlty missing the ability to read the palette back, and the ULAplus specification includes the Timex screen modes which aren't implemented yet).

I've also hooked the SRAM up, so Prism now has 48K. There's 512K SRAM on the dev board and Prism will have access to all that once I've implemented bank switching.

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