VSX-D912-S
79
5
6
7
8
5
6
7
8
C
D
F
A
B
E
• Pin Function
No.
Pin Name
I/O
Function
23
LOUT3
O
DAC3 Lch Analog Output Pin
24
ROUT3
O
DAC3 Rch Analog Output Pin
25
LOUT2
O
DAC2 Lch Analog Output Pin
26
ROUT2
O
DAC2 Rch Analog Output Pin
27
LOUT1
O
DAC1 Lch Analog Output Pin
28
ROUT1
O
DAC1 Rch Analog Output Pin
29
NC
-
No Connect
No internal bonding.
30
NC
-
No Connect
No internal bonding.
31
LIN
I
Lch Analog Input Pin
32
RIN
I
Rch Analog Input Pin
DZF2
O
Zero Input Detect 2 Pin (Note 2)
When the input data of the group 1 follow total 8192 LRCK cycles with "0" input data,
this pin goes to "H".
33
OVF
O
Analog Input Overflow Detect Pin (Note 3)
This pin goes to "H" if the analog input of Lch or Rch is overflows.
34
VCOM
O
Common Voltage Output Pin, AVDD/2
Large external capacitor around 2.2
µ
F is used to reduce power-supply noise.
35
VREFH
I
Positive Voltage Reference Input Pin, AVDD
36
AVDD
-
Analog Power Supply Pin, 4.5V~5.5V
37
AVSS
-
Analog Ground Pin, 0V
38
DZF1
O
Zero Input Detect 1 Pin (Note 2)
When the input data of the group 1 follow total 8192 LRCK cycles with "0" input data,
this pin goes to "H".
39
MCLK
I
Master Clock Input Pin
40
P/S
I
Parallel/Serial Select Pin
"L" : Serial control mode, "H" :Parallel control mode
DIF0
I
Audio Data Interface Format 0 Pin in parallel control mode
41
CSN
I
Chip Select Pin in 3-wire serial control mode
This pin should be connected toDVDD at I C bus control mode
2
2
2
DIF1
I
Audio Data Interface Format 1 Pin in parallel control mode
42
SCL/CCLK
I
Control Data Clock Pin in serial control mode
I2C= "L" : CCLK (3-wire Serial), I2C = "H" : SCL (I C Bus)
LOOP0
I
Loopback Mode 0 Pin in parallel control mode
Enables digital loop-back from ADC to 4 DACs.
43
SDA/CDTI
I/O
Control Data Input Pin in serial control mode
I2C= "L" : CDTI (3-wire Serial), I2C = "H" : SDA (I C Bus)
44
TDM
I
TDM I/F Format Mode Pin (Note 1)
"L" : Normal format, "H" :TDM format
Notes: 1. SDOS, SMUTE, DFS, and TDM pins are ORed with register data if P/S = "L".
2. The group 1 and 2 can be selected by DZFM3-0 bits if P/S = "L" and DZFE = "L".
3. This pin becomes OVF pin if OVFE bit is set to "1" at serial control mode.
4. All input pins should not be left floating.
Содержание VSX-D812-K
Страница 19: ...VSX D912 S 19 5 6 7 8 5 6 7 8 C D F A B E A 2 3 A3 3 A3 3 CN254 G ...
Страница 22: ...VSX D912 S 22 1 2 3 4 1 2 3 4 C D F A B E 3 6 DSP ASSY 1 2 A B 1 2 CN1901 T NO USE NO USE NO USE NO USE NO USE ...
Страница 24: ...VSX D912 S 24 1 2 3 4 1 2 3 4 C D F A B E 3 7 DSP ASSY 2 2 A B 2 2 A3 3 CN112 ...
Страница 25: ...VSX D912 S 25 5 6 7 8 5 6 7 8 C D F A B E AWX1082 NO USE B 2 2 B 2 2 DSP ASSY AWX1082 ...
Страница 35: ...VSX D912 S 35 5 6 7 8 5 6 7 8 C D F A B E V V CN1902 T CN108 A 1 3 FRONT OPTICAL MICASSY XWZ3656 VSX D912 Only ...
