Rainbow Electronics AT73C246 User Manual
Page 105
105
11050A–PMAAC–07-Apr-10
AT73C246
Name: INRVOL
Access:
Read / Write
Address: 0x19
7
6
5
4
3
2
1
0
INRBOTH
INRVOL
Table 13-43. INRVOL (0x19) Structure
Bit
Name
Description
Reset value
7
INRBOTH
AUX / LINE Right volume controls left channel
0: inactive
1: active.
0
6:0
INRVOL
AUX / LINE input Right volume selection
0000000
Table 13-44. AUX / LINE Right Volume Selection Table
INLVOL
GAIN(dB)
INLVOL
GAIN(dB)
INLVOL
GAIN(dB)
≤1011100
MUTE
1101101
-19
1111110
-2
1011101
-35
1101110
-18
1111111
-1
1011110
-34
1101111
-17
0000000
0
1011111
-33
1110000
-16
0000001
1
1100000
-32
1110001
-15
0000010
2
1100001
-31
1110010
-14
0000011
3
1100010
-30
1110011
-13
0000100
4
1100011
-29
1110100
-12
0000101
5
1100100
-28
1110101
-11
0000110
6
1100101
-27
1110110
-10
0000111
7
1100110
-26
1110111
-9
0001000
8
1100111
-25
1111000
-8
0001001
9
1101000
-24
1111001
-7
0001010
10
1101001
-23
1111010
-6
0001011
11
1101010
-22
1111011
-5
>=0101111
12
1101011
-21
1111100
-4
1101100
-20
1111101
-3