WM8351CGEB/RV WOLFSON [Wolfson Microelectronics plc], WM8351CGEB/RV Datasheet - Page 268

• Manufacturer Part Number: WM8351CGEB/RV
• Manufacturer: WOLFSON [Wolfson Microelectronics plc]

WM8351
Register 82h GPIO Pull down Control
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REGISTER
REGISTER
ADDRESS
ADDRESS
R131 (83h)
Interrupt
GPIO
Mode
BIT
BIT
12
11
5
4
3
2
1
0
GP12_INTMODE
GP11_INTMODE
LABEL
GP5_PD
GP4_PD
GP3_PD
GP2_PD
GP1_PD
GP0_PD
LABEL
DEFAULT
DEFAULT
0
0
0
1
0
0
0
0
0
0
0
GPIO5 pull-down
0 = Normal
1 = Pull-down enabled
(Only valid when GPIO5 is set to input. Do not select
pull-up and pull-down at the same time.)
Reset by state machine. Default held in metal mask.
GPIO4 pull-down
0 = Normal
1 = Pull-down enabled
(Only valid when GPIO4 is set to input. Do not select
pull-up and pull-down at the same time.)
Reset by state machine. Default held in metal mask.
GPIO3 pull-down
0 = Normal
1 = Pull-down enabled
(Only valid when GPIO3 is set to input. Do not select
pull-up and pull-down at the same time.)
Reset by state machine. Default held in metal mask.
GPIO2 pull-down
0 = Normal
1 = Pull-down enabled
(Only valid when GPIO2 is set to input. Do not select
pull-up and pull-down at the same time.)
Reset by state machine. Default held in metal mask.
GPIO1 pull-down
0 = Normal
1 = Pull-down enabled
(Only valid when GPIO1 is set to input. Do not select
pull-up and pull-down at the same time.)
Reset by state machine. Default held in metal mask.
GPIO0 pull-down
0 = Normal
1 = Pull-down enabled
(Only valid when GPIO0 is set to input. Do not select
pull-up and pull-down at the same time.)
Reset by state machine. Default held in metal mask.
GPIO12 Pin Mode
0 = GPIO interrupt is rising edge triggered, and is
taken after the effect of the GP12_CFG register bit.
1 = GPIO interrupt is both rising and falling edge
triggered.
Reset by state machine.
GPIO11 Pin Mode
0 = GPIO interrupt is rising edge triggered, and is
taken after the effect of the GP11_CFG register bit.
1 = GPIO interrupt is both rising and falling edge
triggered.
Reset by state machine.
DESCRIPTION
DESCRIPTION
PD, April 2012, Rev 4.5
REFER TO
REFER TO
Production Data
268