Improve Atari 7800 support - Githubissues

sehugg / 8bitworkshop

web-based IDE for 8-bit programming and Verilog development

http://8bitworkshop.com/

GNU General Public License v3.0

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Improve Atari 7800 support #163

Open sehugg opened 1 year ago

sehugg commented 1 year ago

Missing modes: 320C, 320D, 160A, and 160B.
Bank switching
More examples
Is there a test suite / test cart?
More debugging -- add display list to debug tree?
Two-button controllers
No difficulty switch?

sehugg commented 11 months ago

Can you add in some bankswitching modes for 7800? Specifically these 3-

POKEY @ 800 - this isn't a bankswitching mode lol, but POKEY is something you can add to a 7800 cart so I think it should be supported.
RAM @ 4000 - 7FFF
128K cartridges- Think of this as a giant $00000-$1FFFF space. $1FC00-$1FFFF is mapped to $C000-$FFFF. $8000-$BFFF can be banked by writing a number from 0 to 7 to anywhere from $8000-$BFFF. Ignore the top 5 bits.

Even better would be if you could support 512K or Bankset (seperate MARIA graphics)