Rainbow-electronics AT73C246 Manual do Utilizador descarregar pdf (Página 111)

111

11050A–PMAAC–07-Apr-10

AT73C246

Name: OUTPUT_CONTROL

Access: Read / Write

This register is modified by Audio Controller at audio path change.

Address: 0x1F

76 5 43210

- ONSIDETONE ONPLAYBACK ONBYPASS ONHPL ONHPR ONDACL ONDACR

Table 13-53. OUTPUT_CONTROL (0x1F) Structure

Bit Name Description Reset value

7 unused 0

ONSIDETONE

Sidetone switch

0: muted

1: enabled

ONPLAYBACK

Playback switch

0: muted

1: enabled

ONBYPASS

Bypass switch

0: muted

1: enabled

ONHPL

Left headphone amplifier

0: OFF

1: ON

ONHPR

Right headphone amplifier

0: OFF

1: ON

ONDACL

Left DAC

0: OFF

1: ON

ONDACR

Right DAC

0: OFF

1: ON

1 2 ... 106 107 108 109 110 111 112 113 114 115 116 ... 158 159

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Rainbow-electronics AT73C246 Manual do Utilizador Página 111