ASAHI KASEI
[AK4644]
Addr
01H
Register Name
Power Management 2
Default
D7
0
0
D6
HPMTN
0
D5
PMHPL
0
D4
PMHPR
0
D3
M/S
0
D2
0
0
D1
MCKO
0
D0
PMPLL
0
PMPLL: PLL Power Management
0: EXT Mode and Power-Down (Default)
1: PLL Mode and Power-up
MCKO: Master Clock Output Enable
0: Disable: MCKO pin = “L” (Default)
1: Enable: Output frequency is selected by PS1-0 bits.
M/S: Master / Slave Mode Select
0: Slave Mode (Default)
1: Master Mode
PMHPR: Headphone-Amp Rch Power Management
0: Power-down (Default)
1: Power-up
PMHPL: Headphone-Amp Lch Power Management
0: Power-down (Default)
1: Power-up
HPMTN: Headphone-Amp Mute Control
0: Mute (Default)
1: Normal operation
MS0477-E-01
2006/10
- 68 -
AKM [ ASAHI KASEI MICROSYSTEMS ]
