[AK4679]
Power Control: Internal Power Supply Control
PCONT0: Internal power supply control
Register
Address
Register Name
PCONT0
R/W
D7
0
R
0
D6
0
R
0
D5
0
R
0
D4
SOCFG
R/W
0
D3
0
R
0
D2
0
R
0
D1
0
R
0
D0
PWSW
R/W
0
W
R
D0h
50h
Default
PWSW bit: Internal power supply switch control
0: power control SW off (default)
1: power control SW on
SOCFG: SO pin configuration (this bit is valid for I2C pin = “L”)
0: CMOSL (default)
1: Wired ‘OR’ (Hi-impedance)
Register
Address
Register Name
PCONT1
R/W
D7
0
R
0
D6
0
R
0
D5
0
R
0
D4
0
R
0
D3
0
R
0
D2
0
R
0
D1
0
R
0
D0
MRSTN
R/W
0
W
R
D1h
51h
Default
MRSTN: Internal power supply reset control
0: Reset state (Default)
1: Reset Released
MS1402-E-06
2013/02
- 184 -
AKM [ ASAHI KASEI MICROSYSTEMS ]
