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NES: MMC5 DAC read mode support#96

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HeeminTV wants to merge 3 commits into
nesdev-org:masterfrom
HeeminTV:mmc5_dac_read_mode
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NES: MMC5 DAC read mode support#96
HeeminTV wants to merge 3 commits into
nesdev-org:masterfrom
HeeminTV:mmc5_dac_read_mode

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@HeeminTV
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@HeeminTV HeeminTV commented May 9, 2026

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@HeeminTV HeeminTV changed the title MMC5 DAC read mode support NES: MMC5 DAC read mode support May 9, 2026
@TakuikaNinja
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Are there any test ROMs for read mode PCM (and its IRQs)?

Also, please remember to run the formatters - we recently enabled checks for code style consistency.

@HeeminTV
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I had posted it in discord
mmc5_pcmread_test.zip

@Fiskbit
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Fiskbit commented May 10, 2026

Thanks for the change. We reworked this a bit to try to improve performance and put that into a new PR (#104). Behavior in testing is the same. With the new version, this feature costs about 1% of the framerate for MMC5 games.

@Fiskbit Fiskbit closed this May 10, 2026
Fiskbit added a commit that referenced this pull request May 10, 2026
Based on Heemin's changes in PR #96.
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3 participants