taglinefilesource code
fnum77drivers/sound/opl3.cstatic void     freq_to_fnum (int freq, int *block, int *fnum);
fnum432drivers/sound/opl3.cint             block, fnum, freq, voice_mode;
fnum567drivers/sound/opl3.cfreq_to_fnum (freq, &block, &fnum);
fnum571drivers/sound/opl3.cdata = fnum & 0xff;    /* Least significant bits of fnumber */
fnum574drivers/sound/opl3.cdata = 0x20 | ((block & 0x7) << 2) | ((fnum >> 8) & 0x3);
fnum584drivers/sound/opl3.cfreq_to_fnum (int freq, int *block, int *fnum)
fnum617drivers/sound/opl3.c*fnum = freq * (1 << (20 - octave)) / 49716;
fnum827drivers/sound/opl3.cint             block, fnum, freq;
fnum850drivers/sound/opl3.cfreq_to_fnum (freq, &block, &fnum);
fnum852drivers/sound/opl3.cdata = fnum & 0xff;  /* Least significant bits of fnumber */
fnum855drivers/sound/opl3.cdata = 0x20 | ((block & 0x7) << 2) | ((fnum >> 8) & 0x3);  /* KEYON|OCTAVE|MS bits