wm8351 Wolfson Microelectronics plc, wm8351 Datasheet - Page 268
wm8351
Manufacturer Part Number
wm8351
Description
Wolfson Audioplus? Stereo Codec With Power Management
Manufacturer
Wolfson Microelectronics plc
Datasheet
1.WM8351.pdf
(328 pages)
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WM8351
Register 83h GPIO Interrupt Mode
w
REGISTER
ADDRESS
BIT
8
7
6
5
4
3
2
1
0
GP8_INTMODE
GP7_INTMODE
GP6_INTMODE
GP5_INTMODE
GP4_INTMODE
GP3_INTMODE
GP2_INTMODE
GP1_INTMODE
GP0_INTMODE
LABEL
DEFAULT
0
0
0
0
0
0
0
0
0
0 = GPIO interrupt is rising edge triggered, and is
taken after the effect of the GP9_CFG register bit.
1 = GPIO interrupt is both rising and falling edge
triggered.
Reset by state machine.
GPIO8 Pin Mode
0 = GPIO interrupt is rising edge triggered, and is
taken after the effect of the GP8_CFG register bit.
1 = GPIO interrupt is both rising and falling edge
triggered.
Reset by state machine.
GPIO7 Pin Mode
0 = GPIO interrupt is rising edge triggered, and is
taken after the effect of the GP7_CFG register bit.
1 = GPIO interrupt is both rising and falling edge
triggered.
Reset by state machine.
GPIO6 Pin Mode
0 = GPIO interrupt is rising edge triggered, and is
taken after the effect of the GP6_CFG register bit.
1 = GPIO interrupt is both rising and falling edge
triggered.
Reset by state machine.
GPIO5 Pin Mode
0 = GPIO interrupt is rising edge triggered, and is
taken after the effect of the GP5_CFG register bit.
1 = GPIO interrupt is both rising and falling edge
triggered.
Reset by state machine.
GPIO4 Pin Mode
0 = GPIO interrupt is rising edge triggered, and is
taken after the effect of the GP4_CFG register bit.
1 = GPIO interrupt is both rising and falling edge
triggered.
Reset by state machine.
GPIO3 Pin Mode
0 = GPIO interrupt is rising edge triggered, and is
taken after the effect of the GP3_CFG register bit.
1 = GPIO interrupt is both rising and falling edge
triggered.
Reset by state machine.
GPIO2 Pin Mode
0 = GPIO interrupt is rising edge triggered, and is
taken after the effect of the GP2_CFG register bit.
1 = GPIO interrupt is both rising and falling edge
triggered.
Reset by state machine.
GPIO1 Pin Mode
0 = GPIO interrupt is rising edge triggered, and is
taken after the effect of the GP1_CFG register bit.
1 = GPIO interrupt is both rising and falling edge
triggered.
Reset by state machine.
GPIO0 Pin Mode
0 = GPIO interrupt is rising edge triggered, and is
taken after the effect of the GP0_CFG register bit.
1 = GPIO interrupt is both rising and falling edge
triggered.
Reset by state machine.
DESCRIPTION
PD, June 2009, Rev 4.1
REFER TO
Production Data
268
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