Rainbow-electronics AT73C246 Manual do Utilizador descarregar pdf (Página 113)

113

11050A–PMAAC–07-Apr-10

AT73C246

Name: SIDETONE_VOL

Access: Read / Write

Address: 0x21

76543210

- - - SIDETONE_VOL

Table 13-55. SIDETONE_VOL (0x21) Structure

Bit Name Description Reset value

7:5 unused 000

4:0 SIDETONE_VOL Left / Right sidetone path attenuation 01011

Table 13-56. Left / Right Sidetone Path Attenuation Selection Table

SIDETONE_VOL ATT(dB) SIDETONE_VOL ATT(dB) SIDETONE_VOL ATT(dB)

00000 0 00100 12 01000 24

00001 3 00101 15 01001 27

00010 6 00110 18 01010 30

00011 9 00111 21 >=01011 30

1 2 ... 108 109 110 111 112 113 114 115 116 117 118 ... 158 159

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Rainbow-electronics AT73C246 Manual do Utilizador Página 113