FEDL7041-04
OKI Semiconductor
ML7041
Table 1 shows the register map.
Table 1 Control Register Map
Address
Name
Control and Detect Data
RW
B0
A2 A1 A0
B7
A/µ
SEL
MIC
SEL1
B6
B5
B4
B3
B2
B1
SPOUT
PON
CR0
0
0
0
PDN ALL PDN TX PDN RX SLP SLP SEL LNR
R/W
SW
C/A
RX
SHORT
FRAME
CR1
CR2
CR3
0
0
0
0
1
1
1
0
1
MIC SEL0 SP SEL1 SP SEL0
—
RX PAD R/W
TX
ON/OFF
TX
RX
RX
RX
TX GAIN2 TX GAIN1
R/W
GAIN0 ON/OFF GAIN2 GAIN1 GAIN0
SIDE TONE SIDE TONE SIDE TONE TONE
TONE TONE
TONE TONE
R/W
GAIN2
GAIN1
GAIN0 ON/OFF GAIN3 GAIN2 GAIN1 GAIN0
DTMF/
OTHERS
SEL
TONE
SEND
CR4
1
0
0
—
TONE4 TONE3 TONE2 TONE1 TONE0 R/W
GP1 SEL
CR/TONE
VOX
ON/OFF
CR5
CR6
CR7
1
1
1
0
1
1
1
0
1
—
RG2PDN RG1PDN GP4C
GP3C
—
GP2C
—
GP1C R/W
ON LVL1
TX
—
—
—
—
—
—
—
R/W
R
VOX
OUT
TX
—
—
NOISE1 NOISE0
R/W: Read/Write enable R: Read only register
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