ak4648 AKM Semiconductor, Inc., ak4648 Datasheet - Page 96

• Manufacturer Part Number: ak4648
• Description: Stereo Codec With Mic/hp/spk-amp
• Manufacturer: AKM Semiconductor, Inc.

MS0625-E-01
Addr
21H
LODIF: Lineout Select
AIN3: Analog Mixing Select
MIX: Mono Recording
L4DIF: Line Input Type Select
MICL3: Switch Control from MIC-Amp Lch to Analog Output
MICR3: Switch Control from MIC-Amp Rch to Analog Output
SPKMN: Speaker-Amp Output Mode Select (Table 68)
0: Single-ended Stereo Line Output (LOUT/ROUT pins) (default)
1: Full-differential Mono Line Output (LOP/LON pins)
0: Mono Input (MIN pin) (default)
1: Stereo Input (LIN3/RIN3 pins): PLL is not available.
0: Stereo (default)
1: Mono: (L+R)/2
0: Stereo Single-ended Input: LIN4/RIN4 pins (default)
1: Mono Full-differential Input: IN4+/ − pins
0: LIN3 input signal is selected. (default)
1: MIC-Amp Lch output signal is selected.
0: RIN3 input signal is selected. (default)
1: MIC-Amp Rch output signal is selected.
0: Mono SPK Mode or High Power Mono SPK Mode (default)
1: Stereo SPK Mode
Register Name
Mode Control 5
Default
R/W
RD
D7
0
0
SPKMN MICR3
R/W
D6
0
- 96 -
R/W
D5
0
MICL3
R/W
D4
0
L4DIF
R/W
D3
0
MIX
R/W
D2
0
AIN3
R/W
D1
0
[AK4648]
LODIF
2007/06
R/W
D0
0