Fix fifo accuracy #101
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Fix fifo accuracy #101
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alloncm
commented
Sep 17, 2022
alloncm
commented
Sep 17, 2022
|
Add this resource to the resources section in the readme - http://blog.kevtris.org/blogfiles/Nitty%20Gritty%20Gameboy%20VRAM%20Timing.txt |
* Allow the PPU to be m_cycle accurate by cycling the mmu each time an operation on the mmu is executed. * Add the initial delay in the PPU background fifo that resets it after 6 t_cycles at the beginning of each scanline. * Add a delay in the PPU state changing mechanism. the state should change at the m_cycle the new state begins and not the m_cycle the old state ends.
* Add some of the PPU acceptane tests to the integration tests to be run each time. The tests I added are: - intr_2_0_timing - intr_2_mode0_timing - intr_2_mode3_timing - intr_2_oam_ok_timing The tests can be found here - https://github.com/Gekkio/mooneye-test-suite
* Add the new mooneye tests * Add the Nitty gritty gameboy timing and the mgba gbdoc to the resources in the README
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