lm4935rlx National Semiconductor Corporation, lm4935rlx Datasheet - Page 49

• Manufacturer Part Number: lm4935rlx
• Description: Audio Sub-system With Dual-mode Stereo Headphone And Mono High Efficiency Loudspeaker Amplifiers And Multi-purpose Adc
• Manufacturer: National Semiconductor Corporation

Bits
12.0 Status & Control Registers
12.27 EP_OUTPUT CONFIGURATION REGISTER
This register is used to control the mono earpiece output. (Note 28)
Note 28: The gain of the earpiece output amplifier is 6 dB.
0
1
2
3
4
SIDETONE_SELECT
RIGHT_SELECT
LEFT_SELECT
CPI_SELECT
EP_MUTE
Field
If set the sidetone channel of the mixer is added to the earpiece output signal.
If set the cell phone input channel of the mixer is added to the earpiece output signal.
If set the right channel of the mixer is added to the earpiece output signal.
If set the left channel of the mixer is added to the earpiece output signal.
If set the earpiece output is muted.
TABLE 28. EP_OUTPUT (0x16h)
(Continued)
49
Description
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