msm7708-02 Oki Semiconductor, msm7708-02 Datasheet - Page 12

• Manufacturer Part Number: msm7708-02
• Description: Serial Register Interface Adpcm Codec For Telephone Recording
• Manufacturer: Oki Semiconductor

¡ Semiconductor
The register map is shown in Table 1.
Note :
Register
CR10
CR11
CR12
CR13
Name
CR0
CR1
CR2
CR3
CR4
CR5
CR6
CR7
CR8
CR9
A3
0
0
0
0
0
0
0
0
1
1
1
1
1
1
Details are explained in the Control Register Description.
Address
A2
0
0
0
0
1
1
1
1
0
0
0
0
1
1
A1
R/W: Both read and write are supported R: Read-only register
0
0
1
1
0
0
1
1
0
0
1
1
0
0
A0
0
1
0
1
0
1
0
1
0
1
0
1
0
1
Side Tone
OTHERS SEL
Table 1 Control Register (CR0 to CR13) Map
ON/OFF
GAIN3
SEND/
GAIN2
MUTE
SPY0
REC
VOX
DTMF/
VOX
OUT
SP0
SP8
CH0
SEL
ST0
ST8
A/m
B7
TX
TX
Side Tone
SILENCE
ON/OFF
GAIN2
GAIN1
Spprs
ROW/
TONE
SEND
LVL1
SPY1
LVL1
CH1
ST1
ST9
SP1
SP9
RX
ON
B6
ON
TX
SR
Side Tone
SILENCE
ADPCM
4M8M/
TONE5
RESET
GAIN1
GAIN0
LVL0
LVL0
SPY2
SP10
ST10
PDN
ALL
CH2
ST2
SP2
B5
1M
ON
TX
Data Description
ON/OFF
ON/OFF
TONE4
GAIN0
TONE
SPY3
TIME
ST11
SP11
PDN
CH3
ST3
SP3
OFF
B4
TX
TX
TX
—
—
TONE3
GAIN3
GAIN3
MUTE
TONE
SPY4
ST12
SP12
PDN
VOX
CH4
ST4
SP4
B3
RX
RX
RX
—
—
IN
LEVEL SEL
RX NOISE
TONE2
GAIN2
GAIN2
SA,VF
MLV2
TONE
SPY5
OUT
SP5
ST5
B2
RX
RX
—
—
—
—
—
RX NOISE
TONE1
GAIN1
GAIN1
ADRD
MLV1
CMD1
SPY6
VFRO
TONE
BUSY
LVL1
SAO/
SP6
ST6
B1
RX
RX
—
—
RX NOISE
TONE0
GAIN0
GAIN0
CMD0
ADWT
MLV0
AOUT
TONE
LVL0
SPY7
RPM
PON
MSM7708-02
SP7
ST7
B0
RX
RX
—
—
R/W
12/38
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R