ml7041 Oki Semiconductor, ml7041 Datasheet - Page 20
ml7041
Manufacturer Part Number
ml7041
Description
Audio Codec
Manufacturer
Oki Semiconductor
Datasheet
1.ML7041.pdf
(28 pages)
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
CR1 (Basic operating mode 2)
OKI Semiconductor
CR1
Initial Value
B7, B6….. Selection of an input amplifier to encoder
Amplifiers which are not selected are powered down and their outputs go in the high impedance
state.
B5, B4….. Selection of an output amplifier
Amplifiers which are not selected are powered down and their outputs go in the high impedance
state.
B3 ……. Short frame synchronous interface select
B2 ……. Not used. When writing data, write “0”.
B1 ……. Analog switch control
B0 ……. Receive side PAD
(B7, B6) = (0, 0): MIC1
(B5, B4) = (0, 0): EXTO
= (0, 1): MIC2
= (1, 0): MIC3
= (1, 1): No input
= (0, 1): EAR1O
= (1, 0): EAR2O
= (1, 1): No output
SEL1
MIC
B7
0
SEL0
MIC
B6
0
0: No pad
1: A pad of 12 dB loss is inserted in the receive side voice path.
0: Long frame synchronous interface,
1: Short frame synchronous interface
0: The SWB pin is internally connected to the SWA pin.
1: The SWB pin is internally connected to the SWC pin.
The unconnected pins go in a high impedance state.
SEL1
SP
B5
0
SEL0
SP
B4
0
SHORT
FRAME
B3
0
B2
—
0
SW
C/A
B1
0
FEDL7041-04
PAD
RX
B0
ML7041
0
20/28