max98088 Maxim Integrated Products, Inc., max98088 Datasheet - Page 64

• Manufacturer Part Number: max98088
• Description: Stereo Audio Codec With Flexsound Technology
• Manufacturer: Maxim Integrated Products, Inc.

Stereo Audio Codec
with FLEXSOUND Technology
Table 2. Power Management Registers (continued)
64
REGISTER
0x4D
0x4E
BIT
7
6
5
4
3
2
1
0
7
6
5
4
SPREGEN
RECREN
RECLEN
VCMEN
BIASEN
HPREN
DAREN
HPLEN
SPREN
DALEN
SPLEN
NAME
BGEN
Left Headphone Enable
0 = Disabled
1 = Enabled
Right Headphone Enable
0 = Disabled
1 = Enabled
Left Speaker Enable
0 = Disabled
1 = Enabled
Right Speaker Enable
0 = Disabled
1 = Enabled
Receiver/Left Line Output Enable. Use this bit to enable the differential receiver output
or left line output.
0 = Disabled
1 = Enabled
Right Line Output Enable. Use this bit to enable the right line output.
0 = Disabled
1 = Enabled
Left DAC Enable
0 = Disabled
1 = Enabled
Right DAC Enable
0 = Disabled
1 = Enabled
Bandgap Enable
0 = Disabled
1 = Enabled
2.5V Regulator Enable. SPREGEN enables a 2.5V internal regulator required for the
ADC, speaker and receiver amplifier. The 2.5V regulator is powered by SPKLVDD.
0 = Disabled
1 = Enabled
Common-Mode Voltage Resistor String Enable. VCMEN enables the common mode
voltages for the amplifiers in the CODEC.
0 = Disabled
1 = Enabled
Chip Bias Enable. BIASEN needs to be set for the CODEC amplifiers to be enabled.
0 = Disabled
1 = Enabled
DESCRIPTION