Currently documented at

The PPU is very similar to the one used in GeneralPlus current GPL951 series of chips. That newer series has a publicly available code sample including register descriptions and other info.

From : AppNote showing how to use the PPU

The application note contains a PDF showing the register layout (Document/GPL951xx PPU driver_user.pdf) and C files with a complete library to use it (PPU/ directory)

ppu.txt · Last modified: 2021/03/10 18:51 by pulkomandy
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