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AS3418

Datasheet

• PUBLIC

DS000507

• v4-00 • 2020-Jan-23

│ 59

Addr: 0x0C

ANC_MIC_RIGHT_GAIN

Bit

Bit Name

Default

Access

Bit Description

111 1111: MUTE (Mute code if NEG_ATT_EN bit

not set)

7.2.3

Monitor Mode Control Registers

Figure 80:

MONITOR_MODE0 Register Description

Addr: 0x0D

MONITOR_MODE0

Bit

Bit Name

Default

Access

Bit Description

MON_ EN

R/W

This bit disables the monitor mode function in all

operation modes.

0: Monitor mode disabled

1: Monitor mode enabled

MON_LIN_MU

R/W

This bit enables mute function for the line input in

monitor more.

0: Line input enabled in Monitor mode

1: Line input muted in Monitor mode

MON_OP1L_

R/W

This register enables the left channel of OPAMP 1 in

MON operation mode.

0: Left OP1 is switched off

1: Left OP1 is switched on

MON_OP1R_

R/W

This register enables the right channel of OPAMP 1

in MON operation mode.

0: Right OP1 is switched off

1: Right OP1 is switched on

Figure 81:

MONITOR_MODE1 Register Description

Addr: 0x0E

MONITOR_MODE1

Bit

Bit Name

Default

Access

Bit Description

5:4

MON_TIME<1:

R/W

Time needed to press the monitor switch until

monitor mode is activated.

00: 25ms

01: 200ms

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