Yamaha AG-STOMP GA 011589 Service Manual page 17

YM3437C-F (XM530A00) DIT2 (Digital Format Interface Transmitter)
PIN
NAME I/O
NO.
1 Vss Ground
2 MCLK I Master clock input
3 DM0 I DIN/BCLK/WCLK format select
4 DM1 I DM1,DM0=0,0 DSP,LDSP (64 bit,LSB first)
DM1,DM0=0,1stereo,DSP (64 bit,MSB first)
DM1,DM0=1,0 DSP2 (128 bit,MSB first)
DM1,DM0=1,1 BB (64 bit,MSB first)
5 RES I System reset
6 WCIN I Word clock input
7 DIN I Digital audio serial data input
8 V Power supply (+5 V)
DD
AK4520A-VF-E2 (XT802A00) DAC & ADC
PIN
NAME I/O
NO.
1 VREFH I Positive Voltage Reference Input, VA
2 VREFL I Negative Voltage Reference Input, AGND
3 AINR+ I
Rch Analog Positive Input
4 AINR- I Rch analog Negative Input
5 AINL+ I Lch Analog Positive Input
6 AINL- I Lch analog Negative Input
7 VA - Analog Power Supply
8 AGND - Analog Ground
9 DIF0 I Audio Data Interface Format
10 DIF1 I Audio Data Interface Format
11 LRCK I Input/Output Channel Clock
12 SCLK I Audio Serial Data Clock
13 SDTI I Audio Serial Data Input
14 SDTO O Audio Serial Data Output
FUNCTION
FUNCTION
PIN
NAME I/O
NO.
9 MUTE I Mute
10 VFL I Validity flag
11 CCK I C,U bit clock input/C bit data input
12 CIN I C,U bit data input/U bit data input
13 CLD I End of C,U bit input/16,20 bit/24 bit select
14 CNTR I 32 bit counter reset/Top of block
15 CSM I Channel status input mode select
CSM=0 Asynchronous mode
CSM=1 Synchronous mode
16 DOUT O Digital interface formatted data output
PIN
NAME I/O
NO.
15 MCLK I Master Clock Input
16 DEM0 I De-emphasis Frequency Select
17 DEM1 I
De-emphasis Frequency Select
18 TST3 I/O
19 TST2 I/O Test Pins (Pull Down Pins)
20 TST1 I
21 VD - Digital Power Supply
22 DGND - Digital Ground
23 /PWDA I DAC power-Down Mode
24 /PWAD I ADC power-Down Mode
25 CMODE I Master Clock Select ("H":384 fs,"L":256 fs)
26 AOUTL O Lch Analog Output
27 AOUTR O Rch Analog Output
28 VCOM O Common Voltage Output, VA/2
AG-Stomp
DM: IC17
FUNCTION
DM: IC104
FUNCTION
17