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Address Bus A: Difference between revisions
From SnesLab
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* pins 2-17 and 93-100 of the [[S-CPU]] | * pins 2-17 and 93-100 of the [[S-CPU]] | ||
* pins 23-42 [[WRAM]] | * pins 23-42 of [[WRAM]] | ||
* pins 5-17 and 37-48 of the [[Cartridge Slot]] | * pins 5-17 and 37-48 of the [[Cartridge Slot]] | ||
Revision as of 22:03, 27 December 2023
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 of WRAM
- pins 5-17 and 37-48 of the Cartridge Slot
See Also
Reference
- Figure 2-22-1, "Super NES Functional Block Diagram" on page 2-22-2 of Book I