msm7502 Oki Semiconductor, msm7502 Datasheet - Page 27
![no-image](/images/no-image-200.jpg)
msm7502
Manufacturer Part Number
msm7502
Description
Multi-function Pcm Codec Msm7502multi-function Pcm Codec
Manufacturer
Oki Semiconductor
Datasheet
1.MSM7502.pdf
(35 pages)
- Current page: 27 of 35
- Download datasheet (197Kb)
Gain setting (receive gain, side tone gain)
WRITE Mode
Address Data
DB7
0
DB6 DB5 DB4 DB3 DB2 DB1 DB0
0
—
0
0
0
0
1
1
1
1
Control Data
AD1 = 0, AD0 = 1
—
0
0
1
1
0
0
1
1
—
0
1
0
1
0
1
0
1
0
0
0
0
1
1
1
1
—
0
0
1
1
0
0
1
1
0
1
0
1
0
1
0
1
Typical receive gain (–6dB)
Typical side tone gain (–9 dB)
Side tone OFF (VOL2 max loss)
–8 dB than the typical gain
–6 dB than the typical gain
–4 dB than the typical gain
–2 dB than the typical gain
+2 dB than the typical gain
+4 dB than the typical gain
+6 dB than the typical gain
–12 dB than the typical gain
–9 dB than the typical gain
–6 dB than the typical gain
–3 dB than the typical gain
+3 dB than the typical gain
+6 dB than the typical gain
Description for Control
Receive gain = VOL1
Side tone gain = VOL2
Receive gain and side tone gain are set at a time.
At the initial setting, the typical gain is set.
Remarks
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