Audio Processor
15
MX806A
5.1.4 Volume Set – (Preceded by A/C 13 )
H
Setting
Volume Set
MSB
7
5
Main Process Out
0
0
0
1
Enabled
Biased
5
Powersave
0
1
Chip Enabled
Powersaved
4
3
2
1
0
VCO Drive Attenuation
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
0
0
0
0
0
0
0
0
1
1
1
1
1
1
1
1
0
0
0
0
0
0
0
0
1
1
1
1
1
1
1
1
0
0
0
0
1
1
1
1
0
0
0
0
1
1
1
1
0
0
0
0
1
1
1
1
0
0
0
0
1
1
1
1
0
0
1
1
0
0
1
1
0
0
1
1
0
0
1
1
0
0
1
1
0
0
1
1
0
0
1
1
0
0
1
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
OFF
48.0dB
46.4dB
44.8dB
43.2dB
41.6dB
40.0dB
38.4dB
36.8dB
35.2dB
33.6dB
32.0dB
30.4dB
28.8dB
27.2dB
25.6dB
24.0dB
22.4dB
20.8dB
19.2dB
17.6dB
16.0dB
14.4dB
12.8dB
11.2dB
9.6dB
8.0dB
6.4dB
4.8dB
3.2dB
1.6dB
0dB
Table 7: Volume Set
Notes:
1. Command Loading: Address/Commands and data bytes must be loaded in accordance with the
information given in Figure 7.
2. The powersave function is enabled by bit 5 of the Volume Set Command (Table 7).
During Powersave all internal elements except the clock Generator and “C-BUS” interface are off. The
Mic Op-Amp and output Drive stage outputs are connected to V
.
SS
3. Modulator Drives are controlled separately, but the whole two-byte modulator Drive command must be
loaded for each requirement adjustment.
4. Chip Select must be held at a logic “1” for the period “t ” between transactions.
CSOFF
ꢀ1998 MX-COM, Inc.
www.mxcom.com Tel: 800 638 5577 336 744 5050 Fax: 336 744 5054
Doc. # 20480064.006
4800 Bethania Station Road, Winston-Salem, NC 27105-1201 USA
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CMLMICRO [ CML MICROCIRCUITS ]
