C000   16K RAM     8000   16K RAM     4000   16K RAM     0000   16K RAM	X = DON'T CARE 1 = LOW 0 = HIGH LORAM = 0 HIRAM = 0 GAME = 1 EXROM = X OR LORAM = 0 HIRAM = 0 GAME = X EXROM = 0
	This map gives access to all 64K bytes of RAM. The I/O devices must be banked back into the processor's address space for any I/O operation.
E000 8K KERNAL ROM   D000 4K I/O C000 4K RAM (BUFFER) A000 8K BASIC ROM   8000 8K ROM CARTRIDGE (BASIC EXP) 4000   16K RAM     0000   16K RAM	X = DON'T CARE 1 = LOW 0 = HIGH LORAM = 1 HIRAM = 1 GAME = 1 EXROM = 0
	This is the standard configuration for a BASIC system with a BASIC expansion ROM. This map provides 32K bytes contiguous of user RAM and up to 8K bytes of BASIC "enhancement."