WM8983GEFL/RV Wolfson Microelectronics, WM8983GEFL/RV Datasheet - Page 99

Audio CODECs Mbl Multimedia CODEC w/ 1W Speaker Driver

WM8983GEFL/RV

Manufacturer Part Number
WM8983GEFL/RV
Description
Audio CODECs Mbl Multimedia CODEC w/ 1W Speaker Driver
Manufacturer
Wolfson Microelectronics
Datasheets

Specifications of WM8983GEFL/RV

Maximum Operating Temperature
+ 85 C
Mounting Style
SMD/SMT
Package / Case
QFN-32
Minimum Operating Temperature
- 25 C

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Production Data
w
5 (05h)
6 (06h)
REGISTER
ADDRESS
2
1
0
8:6
5
4:3
2:1
0
8
7:5
BIT
DLRSWAP
ALRSWAP
MONO
WL8
DAC_COMP
ADC_COMP
LOOPBACK
CLKSEL
MCLKDIV
LABEL
0
0
0
000
0
00
00
0
1
010
DEFAULT
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
DESCRIPTION
PD Rev 4.0 November 2006
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
REFER TO
WM8983
99

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