Address Bus A

Address Bus A is a 24-bit bus on the SNES. It is drawn in orange in the colorized jwdonal schematic, and its individual address lines are labeled CA0-CA23.

It is connected to:

• pins 2-17 and 93-100 of the S-CPU
• pins 23-42 WRAM
• pins 5-17 and 37-48 of the Cartridge Slot

See Also

• Address Bus B
• CPU Data Bus