AK4122A AKM [Asahi Kasei Microsystems], AK4122A Datasheet - Page 38

• Manufacturer Part Number: AK4122A
• Description: 24-Bit 96kHz SRC with DIR
• Manufacturer: AKM [Asahi Kasei Microsystems]

Addr Register Name
01H Selector & Clock Control
OCKS1-0: OMCLK Frequency Select for Master mode
ICKS1-0: MCLK2 Frequency Select for Master mode
ISEL1-0: Input Port Select
OSEL: Output Port Select
BYPS: Select Bypass mode
MS1076-E-01
0: SRC mode (default)
1: Bypass mode
Default
R/W
Initial values are “10”.
Initial values are “10”.
Initial values are “00”.
Initial values are “0”.
When BYPS bit = “1”, the AK4122A outputs the clocks (BICK, LRCK) and data that is input by input port
without SRC.
BYPS
ISEL1
R/W
D7
0
0
0
1
1
OSEL
0
1
Table 20. Output PORT Select
Table 19. Input PORT Select
OSEL
ISEL0
R/W
D6
0
0
1
0
1
Output PORT
(Table
PORT3
PORT2
(Table
- 38 -
ISEL1
Input PORT
R/W
D5
0
PORT1
PORT2
4)
DIR
N/A
5)
(default)
ISEL0
R/W
D4
0
(default)
ICKS1
R/W
D3
1
ICKS0
R/W
D2
0
OCKS1
R/W
D1
1
[AK4122A]
2010/05
OCKS0
R/W
D0
0