see Bank Switching
8K ROM.
128 bytes RAM.
There are two 4K banks, accessible by read/write to $1FF8 - $1FF9.
RAM read port is $1080 - $10FF, write port is $1000 - $107F.
Examples
Atari's 8K bankswitched games with 128 bytes of RAM.
see Bank Switching
8K ROM.
128 bytes RAM.
There are two 4K banks, accessible by read/write to $1FF8 - $1FF9.
RAM read port is $1080 - $10FF, write port is $1000 - $107F.
Atari's 8K bankswitched games with 128 bytes of RAM.