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path: root/ym2612.c
AgeCommit message (Expand)Author
2016-05-01Made low pass filter frequency configurableMichael Pavone
2016-04-20Implemented linear resampling and low pass filter for the YM2612Michael Pavone
2016-02-20Fix register to operator mapping for channel 3 special mode and actually get ...Michael Pavone
2016-02-18Remove phase increment caching. Fix LFO phase modulation calculationMichael Pavone
2016-02-13Add yt debug command for printing YM-2612 timer info. Fix AMS shift values.Michael Pavone
2016-02-10Change where decay to sustain transition happens to match hardware when decay...Michael Pavone
2015-11-13Selecting a second game from the menu now worksMichael Pavone
2015-11-04Load config file and rom.db from appropriate locations on AndroidMichael Pavone
2015-11-03Remove obsolete TODOMichael Pavone
2015-11-02Fix some bugs in the attack phase and sustain level in the envelope generatorMichael Pavone
2015-11-01Fix mapping of key on/off reg bits to operatorsMichael Pavone
2015-11-01Wrote a buggy tool for splitting VGM files by channelMichael Pavone
2015-10-31Small fix to how manual YM-2612 timer reloads work. Seems to better match a s...Michael Pavone
2015-05-28Fix LFO counter update speed and implement amplitude modulationMichael Pavone
2015-05-27Add a basic YM-2612 command to the debugger. Fix negative detune values and g...Michael Pavone
2015-05-26Fix register to operator mapping for channel 3 special modeMichael Pavone
2014-12-16Set the busy flag after a YM-2612 address writeMichael Pavone
2014-02-13Better emulation of the YM-2612 busy flagMike Pavone
2014-02-12Comment out LFO debug printfMike Pavone
2014-02-12Fix operator 1 self-feedbackMichael Pavone
2014-02-11Adjust PSG and YM-2612 volume to be closer to the real consoleMichael Pavone
2014-02-11Fix overflow handling on FM channel outputMichael Pavone
2014-02-07Properly clamp envelope value to zero when it overflows during the attack pha...Michael Pavone
2014-01-06The local clone on my laptop got messed up and some changes had not been push...Michael Pavone
2013-10-01Implement turbo/slow motion feature that overclocks or underclocks the entire...Mike Pavone
2013-09-10Added copyright notice to source files and added GPL license text in COPYINGMike Pavone
2013-07-26Added support for saving savestates. Added gst savestate format test harnessMike Pavone
2013-07-20Fix handling of key on in YM2612 coreMike Pavone
2013-06-29Add support for loading GST format savestatesMike Pavone
2013-06-19Initial stab at LFO phase modulationMike Pavone
2013-06-16Add support for logging YM2612 channels to WAVE filesMike Pavone
2013-06-16Fix modulation condition for operator 2Mike Pavone
2013-06-16Fix YM2612 timersMike Pavone
2013-06-11Fix output of algorithm 4 and make some other minor YM2612 core improvementsMike Pavone
2013-06-05Fix channel mapping in key on/off registerMike Pavone
2013-06-04Initial implementation of channel 3 special modeMike Pavone
2013-06-04Fix operator precedence bug with sustain levelMike Pavone
2013-06-03Fix modulation shift valueMike Pavone
2013-06-03Make the PSG and YM2612 use the master clock internal with an increment based...Mike Pavone
2013-06-02Make shift value of operator output to modulation input a defineMike Pavone
2013-06-02Adjust shift for feedbackMike Pavone
2013-06-02Initial stab at feedbackMike Pavone
2013-06-02Fix key scalingMike Pavone
2013-06-02Fix YM2612 busy flagMike Pavone
2013-06-02Use signed ints for things that represent signed values in YM2612 coreMike Pavone
2013-06-02Fix register to operator mapping. Fix rate table generation. Add TL to envelo...Mike Pavone
2013-05-31Fix left/right enable default valueMike Pavone
2013-05-29Actually save the shifted phase inc after applying the block shiftMike Pavone
2013-05-29Incredibly broken YM2612 support plus a fix to Z80 bus requestMike Pavone
2013-05-27YM2612 WIP updateMike Pavone
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