WM8351CGEB/RV WOLFSON [Wolfson Microelectronics plc], WM8351CGEB/RV Datasheet - Page 243
![no-image](/images/no-image-200.jpg)
WM8351CGEB/RV
Manufacturer Part Number
WM8351CGEB/RV
Description
Manufacturer
WOLFSON [Wolfson Microelectronics plc]
Datasheet
1.WM8351CGEBRV.pdf
(330 pages)
- Current page: 243 of 330
- Download datasheet (4Mb)
Production Data
REGISTER
Register 27h Comparator Interrupt Status Mask
w
REGISTER
ADDRESS
ADDRESS
R40 (28h)
Control 1
Clock
BIT
BIT
2
1
0
7:4
2:0
15
14
11
8
IM_WKUP_GP_PWR_ON_EINT
IM_WKUP_GP_WAKEUP_EINT
OPCLK_DIV[2:0]
BCLK_DIV[3:0]
TOCLK_RATE
IM_WKUP_ONKEY_EINT
TOCLK_ENA
MCLK_SEL
MCLK_DIV
LABEL
LABEL
DEFAULT
0100
000
0
0
0
0
Slow clock enable. Used for both the jack insert
detect debounce circuit and the zero cross timeout.
0 = slow clock disabled
1 = slow clock enabled
Slow Clock Selection (Used for volume update
timeouts and for jack detect debounce)
0 = SYSCLK / 2^21 (Slower Response)
1 = SYSCLK / 2^19 (Faster Response)
Selects source for SYSCLK to CODEC
0 = MCLK pin
1 = FLL
Selects MCLK division in slave (MCLK input) mode:
0 = divide MCLK by 1
1 = divide MCLK by 2
Sets BCLK rate for Master mode
0000 = SYSCLK
0001 = SYSCLK / 1.5
0010 = SYSCLK / 2
0011 = SYSCLK / 3
0100 = SYSCLK / 4
0101 = SYSCLK / 5.5
0101 = SYSCLK / 6
0111 = SYSCLK / 8
1000 = SYSCLK / 11
1001 = SYSCLK / 12
1010 = SYSCLK / 16
1011 = SYSCLK / 22
1100 = SYSCLK / 24
1101 = SYSCLK / 32
1110 = SYSCLK / 32
1111 = SYSCLK / 32
OPCLK Frequency (GPIO function)
000 = SYSCLK
001 = SYSCLK / 2
010 = SYSCLK / 3
011 = SYSCLK / 4
DEFAULT
0
0
0
Interrupt mask.
0 = Do not mask interrupt.
1 = Mask interrupt.
Reset by state machine.
Interrupt mask.
0 = Do not mask interrupt.
1 = Mask interrupt.
Reset by state machine.
Interrupt mask.
0 = Do not mask interrupt.
1 = Mask interrupt.
Reset by state machine.
DESCRIPTION
DESCRIPTION
PD, April 2012, Rev 4.5
REFER TO
REFER TO
WM8351
243
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