YM2149F envelope mode emulation bug

aaronsgiles / ymfm

BSD-licensed Yamaha FM sound cores (OPM, OPN, OPL, and others)

BSD 3-Clause "New" or "Revised" License

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YM2149F envelope mode emulation bug #25

Closed tildearrow closed 2 years ago

tildearrow commented 2 years ago

When turning on the hardware envelope on a channel, and setting that channel's tone and noise mode off, the channel stays silent and does not reflect the envelope value.

See issue https://github.com/tildearrow/furnace/issues/77 and potential fix.

aaronsgiles commented 2 years ago

Thanks for the report and pointer to a potential fix. I'll look into it.

aaronsgiles commented 2 years ago

This should be fixed with dc253c91dd600655bc6583ec16880ceee6901374