Rainbow Electronics AT73C246 - Manual (Page 113)

113
11050A–PMAAC–07-Apr-10
AT73C246
Name: SIDETONE_VOL
Access: Read / Write
Address: 0x21
7 6 5 4 3 2 1 0
- - - 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