wm8400 Wolfson Microelectronics plc, wm8400 Datasheet - Page 128

• Manufacturer Part Number: wm8400
• Description: Wolfson Audioplustm Hi-fi Audio Codec And Power Management Unit For Mobile Multimedia
• Manufacturer: Wolfson Microelectronics plc

WM8400
w
Table 73 Digital Audio Interface Clock Output Control
R9 (09h)
R10 (0Ah)
REGISTER
ADDRESS
15
14
13
11
10:0
15
11
10:0
BIT
AIF_MSTR1
AIF_MSTR2
AIF_SEL
ADCLRC_DIR
ADCLRC_RATE
[10:0]
ALRCGPIO1
DACLRC_DIR
DACLRC_RATE
[10:0]
LABEL
0b
0b
0b
0b
040h
0b
0b
040h
DEFAULT
Audio Interface 1 Master Mode Select
0 = Slave mode
1 = Master mode
Audio Interface 2 Master Mode Select
0 = Slave mode
1 = Master mode
0 = Audio interface 1
1 = Audio interface 2 (GPIO3/BCLK2,
GPIO4/DACLRC2, GPIO5/DACDAT2)
ADCLRC Direction
(Forces ADCLRC clock to be output in
slave mode)
0 = ADCLRC normal operation
1 = ADCLRC clock output enabled
ADCLRC clock output = BCLK /
ADCLRC_RATE
Integer (LSB = 1)
Valid from 8..2047
ADCLRC/GPIO1 Pin Function Select
0 = ADCLRC pin
1 = GPIO1 pin (ADCLRC connected to
DACLRC internally)
DACLRC Direction
(Forces DACLRC clock to be output in
slave mode)
0 = DACLRC normal operation
1 = DACLRC clock output enabled
DACLRC clock output = BCLK /
DACLRC_RATE
Integer (LSB = 1)
Valid from 8..2047
Audio Interface Select
ADCLRC Rate
DACLRC Rate
DESCRIPTION
PP, April 2009, Rev 3.0
Pre-Production
128