System RAM
The System RAM unit is the only 16-bit RAM available in the Intellivision, and it is mapped into the Intellivision memory map from $0200-$035F. Note that all of the System RAM is used by the STIC and the Executive ROM and is unavailable for general use by the program.
$0200-$02EF | BACKground TABle (BACKTAB) |
$02F0-$02F0 | EXEC: Indicates the currently active cartridge header |
$02F1-$0318 | CP1610 Stack. (Upper bound actually determined by the game software.) |
$0319-$031C | EXEC: Unknown use |
$031D-$035C | EXEC: MOB RAM data base |
$035D | EXEC: Current hand controller dispatch table pointer |
$035E | EXEC: Current random number seed |
$035F | EXEC: Something sound related |