ASAHI KASEI
[AK4114]
PIN/FUNCTION
No.
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
Pin Name
IPS0
RX4
NC(AVSS)
DIF0
RX5
TEST2
DIF1
RX6
NC(AVSS)
DIF2
RX7
IPS1
IIC
P/SN
XTL0
XTL1
VIN
TVDD
NC
TX0
TX1
BOUT
COUT
UOUT
VOUT
DVDD
DVSS
MCKO1
LRCK
SDTO
BICK
MCKO2
DAUX
XTO
XTI
I/O
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
O
O
O
O
O
O
I
I
O
I/O
O
I/O
O
I
O
I
Function
Input Channel Select 0 Pin in Parallel Mode
Receiver Channel 4 Pin in Serial Mode (Internal biased pin)
No Connect
No internal bonding. This pin should be connected to AVSS.
Audio Data Interface Format 0 Pin in Parallel Mode
Receiver Channel 5 Pin in Serial Mode (Internal biased pin)
TEST 2 pin
This pin should be connect to AVSS.
Audio Data Interface Format 1 Pin in Parallel Mode
Receiver Channel 6 Pin in Serial Mode (Internal biased pin)
No Connect
No internal bonding. This pin should be connected to AVSS.
Audio Data Interface Format 2 Pin in Parallel Mode
Receiver Channel 7 Pin in Serial Mode (Internal biased pin)
Input Channel Select 1 Pin in Parallel Mode
IIC Select Pin in Serial Mode.
“L”: 4-wire Serial, “H”: IIC
Parallel/Serial Select Pin
“L”: Serial Mode, “H”: Parallel Mode
X’tal Frequency Select 0 Pin
X’tal Frequency Select 1 Pin
V-bit Input Pin for Transmitter Output
Input Buffer Power Supply Pin, 3.3V or 5V
No Connect
No internal bonding. This pin should be open or connected to DVSS.
Transmit Channel (Through Data) Output 0 Pin
When TX bit = “0”, Transmit Channel (Through Data) Output 1 Pin.
When TX bit = “1”, Transmit Channel (DAUX Data) Output Pin (Default).
Block-Start Output Pin for Receiver Input
“H” during first 40 flames.
C-bit Output Pin for Receiver Input
U-bit Output Pin for Receiver Input
V-bit Output Pin for Receiver Input
Digital Power Supply Pin, 3.3V
Digital Ground Pin
Master Clock Output 1 Pin
Channel Clock Pin
Audio Serial Data Output Pin
Audio Serial Data Clock Pin
Master Clock Output 2 Pin
Auxiliary Audio Data Input Pin
X'tal Output Pin
X'tal Input Pin
MS0098-E-04
-4-
2004/03
AKM [ ASAHI KASEI MICROSYSTEMS ]
