We've just updated MediaWiki and its underlying software. If anything doesn't look or work quite right, please mention it to us. --RanAS

S-PPU1

From SnesLab
Revision as of 07:46, 20 May 2023 by Xetheria (talk | contribs) (added part number)
Jump to: navigation, search

S-PPU1 is the first of the two PPUs in 2chip consoles. It has part number 21322. Little is known about how S-PPU1 works; for most regions of the die there is only speculation about their function.

S-PPU1 die shot with regions numbered

Legend

  • 1 & 2 - OAM
  • 5 & 6 - line buffer
  • 10 - combining sprite + layer?
  • 12 - registers?

See Also

References

Retrieved from "https://sneslab.net/mw/index.php?title=S-PPU1&oldid=5110"