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Work RAM: Difference between revisions
From SnesLab
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'''WRAM''' (Work RAM) serves as the SNES' main memory. | '''WRAM''' (Work RAM) serves as the SNES' main memory. | ||
Even though WRAM has both [[Address Bus A]] and [[Address Bus B]] connected to it, the chip can only | Even though WRAM has both [[Address Bus A]] and [[Address Bus B]] connected to it, the chip can only pay attention to one at a time, so WRAM-to-WRAM DMA isn't possible. | ||
[[File:wram schematic.png|thumb|The WRAM chip is straddling regions C1 and D1 in the jwdonal schematic]] | [[File:wram schematic.png|thumb|The WRAM chip is straddling regions C1 and D1 in the jwdonal schematic]] | ||
Revision as of 07:29, 9 May 2023
WRAM (Work RAM) serves as the SNES' main memory.
Even though WRAM has both Address Bus A and Address Bus B connected to it, the chip can only pay attention to one at a time, so WRAM-to-WRAM DMA isn't possible.
