WM8351 datasheet(265/330 Pages) WOLFSON

265 / 330 page

Production Data

WM8351

PD, April 2012, Rev 4.5

265

ADDRESS

BIT

LABEL

DEFAULT

DESCRIPTION

REFER TO

1 = GPIO is debounced (time from GP_DBTIME[1:0])

Reset by state machine.

GP6_DB

GPIO6 debounce

0 = GPIO is not debounced.

1 = GPIO is debounced (time from GP_DBTIME[1:0])

Reset by state machine.

GP5_DB

GPIO5 debounce

0 = GPIO is not debounced.

1 = GPIO is debounced (time from GP_DBTIME[1:0])

Reset by state machine.

GP4_DB

GPIO4 debounce

0 = GPIO is not debounced.

1 = GPIO is debounced (time from GP_DBTIME[1:0])

Reset by state machine.

GP3_DB

GPIO3 debounce

0 = GPIO is not debounced.

1 = GPIO is debounced (time from GP_DBTIME[1:0])

Reset by state machine.

GP2_DB

GPIO2 debounce

0 = GPIO is not debounced.

1 = GPIO is debounced (time from GP_DBTIME[1:0])

Reset by state machine.

GP1_DB

GPIO1 debounce

0 = GPIO is not debounced.

1 = GPIO is debounced (time from GP_DBTIME[1:0])

Reset by state machine.

GP0_DB

GPIO0 debounce

0 = GPIO is not debounced.

1 = GPIO is debounced (time from GP_DBTIME[1:0])

Reset by state machine.

GPIO Debounce

ADDRESS

BIT

LABEL

DEFAULT

DESCRIPTION

REFER TO

R129 (81h)

GPIO Pin

pull up

Control

GP12_PU

GPIO12 pull-up

0 = Normal

1 = Pull-up enabled

(Only valid when GPIO12 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.

GP11_PU

GPIO11 pull-up

0 = Normal

1 = Pull-up enabled

(Only valid when GPIO11 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.

GP10_PU

GPIO10 pull-up

0 = Normal

1 = Pull-up enabled

(Only valid when GPIO10 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.

WM8351 Datasheet(PDF) 265 Page - Wolfson Microelectronics plc

WM8351 Datasheet(HTML) 265 Page - Wolfson Microelectronics plc

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