ak4589 AKM Semiconductor, Inc., ak4589 Datasheet - Page 59

• Manufacturer Part Number: ak4589
• Description: 2/8-channel Audio Codec With Dir
• Manufacturer: AKM Semiconductor, Inc.

ASAHI KASEI
Input/Output Control
MS0339-E-00
Addr
Addr
02H Input/ Output Control 0
03H Input/ Output Control 1
OPS02-00: Output Through Data Select for TX0 pin
OPS12-10: Output Through Data Select for TX1 pin
TX0E: TX0 Output Enable
TX1E: TX1 Output Enable
IPS2-0: Input Recovery Data Select
DIT: Through data/Transmit data select for TX1 pin
UDIT: U bit control for DIT
EFH1-0: Interrupt 0 Pin Hold Count Select
Default
Default
Register Name
Register Name
R/W
R/W
0: U bit is fixed to “0”
00: 512 LRCK2
10: 2048 LRCK2
0: Disable. TX0 pin outputs “L”.
1: Enable
0: Disable. TX1 pin outputs “L”.
1: Enable
0: Through data (RX data).
1: Transmit data (DAUX2 data).
TX1E
EFH1
R/W
R/W
D7
D7
1
0
1: Recovered U bit is used for DIT (loop mode for U bit)
01: 1024 LRCK2
11: 4096 LRCK2
OPS12 OPS11 OPS10
EFH0
R/W
R/W
D6
D6
0
1
- 59 -
UDIT
R/W
R/W
D5
D5
0
0
R/W
RD
D4
D4
0
0
0
TX0E
R/W
R/W
DIT
D3
D3
1
1
OPS02 OPS01 OPS00
R/W
IPS2
R/W
D2
D2
0
0
R/W
IPS1
R/W
D1
D1
0
0
[AK4589]
2004/09
R/W
IPS0
R/W
D0
D0
0
0