Yamaha PortaSound PSS-780 Operating Manual page 44

EXCLUSIVE DATA FORMAT
1. FORMAT NO. = (00H), FORMAT NAME = (FM 20PERATOR VOICE DATA)
HEADER & EOX
DATA CONTENTS
24
25
26
27
28
29
30
3t
32
7 6 5 4 3 21 0
BANK NUMBER
LKS (HI) LKS (LO)
RKS AR
al DIR
SIN
D2R
XXX XX X X
X XX X X X X
XX XX X XK X
XXX XX XK X
X X X X X X
S
xX
xX X
X X
X X
X X
X X
X X
< | KL DK EK OK EK | K | OK |< |<
x< * x< «< x<
> | >< | KE | OK LK | >< |<
X X X
XX X
XX X
X X X
XX X
XX X
1K | DK | KX | KX | OK [| XK | | OK |
x< < x x x x< x x<
STATUS =FOH
ID =43H
INST. CLASS =76H
FORMAT NO. = (00H)
DATA
(DESCRIBED BELOW)
CHECK SUM DATA = TWO''S COMPLEMENT OF 7BITS SUM OF ALL DATA BYTES.
EOX = F7H
NOTICE: FOLLOWING DATA BYTES ARE TO BE DIVIDED INTO 4BIT DATA AND SENT AS LESS- SIGNIFICANT
4BITS OF DATA PART. SIGNIFICANT 4BITS ARE SENT FIRST.
M: MODULATOR C: CARRIER
Soest Margret er pige Sage Panes 4
BANK NUMBER: INDICATES THE NUMBER OF BANK TO WHICH FOLLOWING DATA HAVE TO BE SENT.
0~4 MEANS BANK#1~5. ANY DATA OVER 4 !S ACCEPTED AS 0.
X: DOES NOT MATTER.
OT1: FINE DETUNE (THE 4TH BIT IS SIGN BIT, OTHER 3BITS STAND FOR ABSOLUTE VALUE.)
DT2: COARSE DETUNE (1: +600CENTS, 0: DISABLE)
MUL: MULTIPLE NUMBER OF FREQUENCY
TL: TOTAL LEVEL 0000000 = 99 OF PANEL DATA
0000001 = 98 OF PANEL DATA
1100011 = 00 OF PANEL DATA
1111111 = 00 OF PANEL DATA
LKS(HI): LEVEL KEY SCALING (SEE BELOW)
LKS(LO): LEVEL KEY SCALING (SEE BELOW)
LKS(LO) LKS(HI)
2S wwowem aw
oe
RKS: RATE KEY SCALING
AR, D1R, D2R, DIL, RR, SRR: ENVELOPE GENERATOR PARAMETERS (SEE BELOW)
AR: ATTACK RATE
D1R: DECAY 1 RATE
D2R: DECAY 2 RATE
~ ~ _SRR: SUSTAIN RELEASE RATE
~
~
DIL: DECAY 1 LEVEL RR: RELEASE RATE
AMEN: AMPLITUDE MODULATION ENABLE 1: ON, 0: OFF
SIN TBL: SINE TABLE FORM 0: SINE WAVE
1: SQUARED SINE WAVE
2: SINE HALF WAVE
3: SQUARED SINE HALF WAVE
FB: FEED BACK LEVEL
PMS: PITCH MODULATION (VIBRATO) SENSITIVITY
AMS: AMPLITUDE MODULATION SENSITIVITY
VOT: VIBRATO DELAY TIME
V: VIBRATO ENABLE 1: ON, 0: OFF
S: SUSTAIN ENABLE 1: ON, 0: OFF
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