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WM1811A Datasheet(PDF) 256 Page - Wolfson Microelectronics plc

Part # WM1811A
Description  Multi-Channel Audio Hub CODEC for Smartphones
PDF  328 Pages
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Manufacturer  WOLFSON [Wolfson Microelectronics plc]
Direct Link  http://www.wolfsonmicro.com
Logo WOLFSON - Wolfson Microelectronics plc

WM1811A Datasheet(HTML) 256 Page - Wolfson Microelectronics plc

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WM1811A
Production Data
w
PD, November 2013, Rev 4.1
256
REGISTER
ADDRESS
BIT
LABEL
DEFAULT
DESCRIPTION
R256 (0100h)
Chip Revision
15:8
CUST_ID [7:0]
Customer ID
3:0
CHIP_REV [3:0]
Chip revision
Register 0100h Chip Revision
REGISTER
ADDRESS
BIT
LABEL
DEFAULT
DESCRIPTION
R257 (0101h)
Control
Interface
15
Reserved
1
Reserved - do not change
2
AUTO_INC
1
Enables address auto-increment
0 = Disabled
1 = Enabled
Register 0101h Control Interface
REGISTER
ADDRESS
BIT
LABEL
DEFAULT
DESCRIPTION
R512 (0200h)
AIF1
Clocking (1)
4:3
AIF1CLK_SRC
[1:0]
00
AIF1CLK Source Select
00 = MCLK1
01 = MCLK2
10 = FLL1
11 = FLL2
2
AIF1CLK_INV
0
AIF1CLK Invert
0 = AIF1CLK not inverted
1 = AIF1CLK inverted
1
AIF1CLK_DIV
0
AIF1CLK Divider
0 = AIF1CLK
1 = AIF1CLK / 2
0
AIF1CLK_ENA
0
AIF1CLK Enable
0 = Disabled
1 = Enabled
Register 0200h AIF1 Clocking (1)
REGISTER
ADDRESS
BIT
LABEL
DEFAULT
DESCRIPTION
R513 (0201h)
AIF1
Clocking (2)
5:3
AIF1DAC_DIV
[2:0]
000
Selects the AIF1 input path sample rate relative to the AIF1 output path
sample rate.
This field should only be changed from default in modes where the AIF1 input
path sample rate is slower than the AIF1 output path sample rate.
000 = Divide by 1
001 = Divide by 1.5
010 = Divide by 2
011 = Divide by 3
100 = Divide by 4
101 = Divide by 5.5
110 = Divide by 6
111 = Reserved



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