[AK4675]
■ Register Definitions (HP/SPK-Amp Blocks)
Addr Register Name
00H Power Management 0
R/W
D7
0
D6
PMMHR
D5
PMMHL
D4
PMHPR
R/W
0
D3
PMHPL
R/W
0
D2
PMCP
R/W
0
D1
PMOSC
R/W
0
D0
PMVCMA
RD
0
R/W
0
R/W
0
R/W
0
Default
PMVCMA: Power Management for VCOM and Regulator which used for Headphone-Amp
0: Power OFF (default)
1: Power ON
PMOSC: I Power Management for Internal Oscillator
0: Power OFF (default)
1: Power ON
PMCP: Power Management for Charge Pump Circuit
0: Power OFF (default)
1: Power ON
PMHPL: Power Management for Lch Headphone-Amp
0: Power OFF (default)
1: Power ON
PMHPR: Power Management for Rch Headphone-Amp
0: Power OFF (default)
1: Power ON
PMMHL: Power Management for Mixing & Selector Circuit of Lch Headphone-Amp
0: Power OFF (default)
1: Power ON
PMMHR: Power Management for Mixing & Selector Circuit of Rch Headphone-Amp
0: Power OFF (default)
1: Power ON
MS0963-E-00
2008/05
- 169 -
AKM [ ASAHI KASEI MICROSYSTEMS ]
