[AK4675]
Addr Register Name
D7
GPOM2
R/W
0
D6
GPOE2
R/W
0
D5
D4
D3
D2
D1
D0
PMSRA
R/W
0
53H
PCM I/F Control 0
R/W
PLLBT2 PLLBT1 PLLBT0 PMPCM PMSRB
R/W
0
R/W
0
R/W
0
R/W
0
R/W
0
Default
PMSRA: SRC-A Power Management
0: Power down (default)
1: Power up
PMSRB: SRC-B Power Management
0: Power down (default)
1: Power up
PMPCM: PCM I/F Power Management
0: Power down (default)
1: Power up
PLLBT2-0: PLLBT Reference Clock Select
PLLBT3 bit is D6 of Addr=55H.
Default: “0000”: SYNCA
GPOE2: General Purpose Output 2 Enable at GPOM2 bit = “1”
“0”: GPO2 pin = “L” (default)
“1”: GPO2 pin = “H”
GPOM2: General Purpose Output 2 Operation Mode (Table 111.)
“0”: Controlled by GPOE2 bit (default)
“1”: MIC Detection Interrupt
MS0963-E-00
2008/05
- 164 -
AKM [ ASAHI KASEI MICROSYSTEMS ]
