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Audio RAM: Difference between revisions
From SnesLab
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=== References === | === References === | ||
# [https://archive.org/details/SNESDevManual/book1/page/n99 Page 2-22-3 of Book I] of the official Super Nintendo development manual | # subparagraph 22.5.3 on [https://archive.org/details/SNESDevManual/book1/page/n99 Page 2-22-3 of Book I] of the official Super Nintendo development manual | ||
# [https://archive.org/details/SNESDevManual/book1/page/n153 page 3-1-2 of Book I], lbid. | # [https://archive.org/details/SNESDevManual/book1/page/n153 page 3-1-2 of Book I], lbid. | ||
Revision as of 04:01, 8 January 2024
upper ARAM chip, straddling regions C4 and D4 of the jwdonal schematic
There are two ARAM chips on the SNES Motherboard, both connected to S-DSP. All accesses from the SPC700 go through the S-DSP. ARAM is a total of 65,536 bytes (or 256 pages, or one bank) in size. ARAM is timeshared between the S-SMP and S-DSP.
See Also
References
- subparagraph 22.5.3 on Page 2-22-3 of Book I of the official Super Nintendo development manual
- page 3-1-2 of Book I, lbid.