[AK4118]
PIN/FUNCTION
No.
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
Pin Name
IPS0
RX4
NC
DIF0
RX5
TEST2
DIF1
RX6
VSS1
DIF2
RX7
IPS1
IIC
PSN
XTL0
XTL1
VIN
GP0
TVDD
GP1
TX0
GP2
TX1
GP3
17
18
19
20
21
22
23
24
BOUT
GP4
COUT
GP5
UOUT
GP6
VOUT
GP7
DVDD
VSS2
MCKO1
LRCK
I/O
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I/O
I
I/O
O
I/O
O
I/O
O
I/O
O
I/O
O
I/O
O
I/O
I
I
O
I/O
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 VSS3.
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 VSS3.
Audio Data Interface Format 1 Pin in Parallel Mode
Receiver Channel 6 Pin in Serial Mode (Internal biased pin)
Ground Pin
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
GPIO0 pin in Serial Mode
Input Buffer Power Supply Pin, DVDD ~5.5V
GPIO1 pin1in Serial Mode
Transmit Channel (Through Data) Output 0 Pin
GPIO2 pin in Serial Mode
When TX bit = “0”, Transmit Channel (Through Data) Output 1 Pin.
When TX bit = “1”, Transmit Channel (DAUX Data) Output Pin (Default). (TX
bit= “1”: Default)
GPIO3 pin in Serial Mode
Block-Start Output Pin for Receiver Input
“H” during first 40 flames.
GPIO4 pin in Serial Mode
C-bit Output Pin for Receiver Input
GPIO5 pin in Serial Mode
U-bit Output Pin for Receiver Input
GPIO6 pin in Serial Mode
V-bit Output Pin for Receiver Input
GPIO7 pin in Serial Mode
Digital Power Supply Pin, 2.7V ~ 3.6V
Ground Pin
Master Clock Output 1 Pin
Channel Clock Pin
MS1042-E-01
-4-
2009/02
AKM [ ASAHI KASEI MICROSYSTEMS ]
