WM8983GEFL/V Wolfson Microelectronics, WM8983GEFL/V Datasheet - Page 100
WM8983GEFL/V
Manufacturer Part Number
WM8983GEFL/V
Description
Audio CODECs Mbl Multimedia CODEC w/ 1W Speaker Driver
Manufacturer
Wolfson Microelectronics
Datasheet
1.WM8983GEFLV.pdf
(124 pages)
Specifications of WM8983GEFL/V
Maximum Operating Temperature
+ 85 C
Mounting Style
SMD/SMT
Package / Case
QFN-32
Minimum Operating Temperature
- 25 C
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
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WM8983
w
5 (05h)
6 (06h)
REGISTER
ADDRESS
4:3
2
1
0
8:6
5
4:3
2:1
0
8
7:5
BIT
FMT
DLRSWAP
ALRSWAP
MONO
WL8
DAC_COMP
ADC_COMP
LOOPBACK
CLKSEL
MCLKDIV
LABEL
10
0
0
0
000
0
00
00
0
1
010
DEFAULT
Audio interface Data Format Select:
00=Right Justified
01=Left Justified
10=I
11= DSP/PCM mode
Controls whether DAC data appears in ‘right’ or
‘left’ phases of LRC clock:
0=DAC data appear in ‘left’ phase of LRC
1=DAC data appears in ‘right’ phase of LRC
Controls whether ADC data appears in ‘right’ or
‘left’ phases of LRC clock:
0=ADC data appear in ‘left’ phase of LRC
1=ADC data appears in ‘right’ phase of LRC
Selects between stereo and mono device
operation:
0=Stereo device operation
1=Mono device operation. Data appears in ‘left’
phase of LRC
Reserved
Companding Control 8-bit mode
0=off
1=device operates in 8-bit mode
DAC companding
00=off (linear mode)
01=reserved
10=μ-law
11=A-law
ADC companding
00=off (linear mode)
01=reserved
10=μ-law
11=A-law
Digital loopback function
0=No loopback
1=Loopback enabled, ADC data output is fed
directly into DAC data input.
Controls the source of the clock for all internal
operation:
0=MCLK
1=PLL output
Sets the scaling for either the MCLK or PLL
clock output (under control of CLKSEL)
000=divide by 1
001=divide by 1.5
010=divide by 2
011=divide by 3
100=divide by 4
101=divide by 6
110=divide by 8
111=divide by 12
2
S format
DESCRIPTION
PD, Rev 4.3, May 2010
Digital Audio
Interfaces
Digital Audio
Interfaces
Digital Audio
Interfaces
Digital Audio
Interfaces
Digital Audio
Interfaces
Digital Audio
Interfaces
Digital Audio
Interfaces
Digital Audio
Interfaces
Digital Audio
Interfaces
Digital Audio
Interfaces
Production Data
REFER TO
100
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