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S-PPU2
From SnesLab
S-PPU2 is the second of the two PPUs in 2chip consoles. It has part number 21323. Little is known about how S-PPU2 works.
Legend
- 15 - color palette
- 17 - Digital-to-Analog converter for RGB output to the Darlington triad, also registers?
See Also
References
- https://forums.nesdev.org/viewtopic.php?p=279840#p279840
- paragraph 22.2 on page 2-22-1 of Book I of the official Super Nintendo development manual