Mercurial > repos > blastem
diff ym2612.h @ 848:7068a9db6dd0
Wrote a buggy tool for splitting VGM files by channel
author | Michael Pavone <pavone@retrodev.com> |
---|---|
date | Sun, 01 Nov 2015 12:55:08 -0800 |
parents | 3a18b5f63afc |
children | 252dfd29831d |
line wrap: on
line diff
--- a/ym2612.h Sun Nov 01 00:12:52 2015 -0700 +++ b/ym2612.h Sun Nov 01 12:55:08 2015 -0800 @@ -98,6 +98,31 @@ uint8_t part2_regs[YM_PART2_REGS]; } ym2612_context; +enum { + REG_LFO = 0x22, + REG_TIMERA_HIGH = 0x24, + REG_TIMERA_LOW, + REG_TIMERB, + REG_TIME_CTRL, + REG_KEY_ONOFF, + REG_DAC = 0x2A, + REG_DAC_ENABLE, + + REG_DETUNE_MULT = 0x30, + REG_TOTAL_LEVEL = 0x40, + REG_ATTACK_KS = 0x50, + REG_DECAY_AM = 0x60, + REG_SUSTAIN_RATE = 0x70, + REG_S_LVL_R_RATE = 0x80, + + REG_FNUM_LOW = 0xA0, + REG_BLOCK_FNUM_H = 0xA4, + REG_FNUM_LOW_CH3 = 0xA8, + REG_BLOCK_FN_CH3 = 0xAC, + REG_ALG_FEEDBACK = 0xB0, + REG_LR_AMS_PMS = 0xB4 +}; + void ym_init(ym2612_context * context, uint32_t sample_rate, uint32_t master_clock, uint32_t clock_div, uint32_t sample_limit, uint32_t options); void ym_adjust_master_clock(ym2612_context * context, uint32_t master_clock); void ym_run(ym2612_context * context, uint32_t to_cycle);