VD5377 datasheet(72/88 Pages) STMICROELECTRONICS

72 / 88 page

I2C register map

VD5377

72/88

Doc ID 022952 Rev 2

GPIO_MOTION

gpio_motion_en

PRW

MOTION output enable (active

low)

0 = PAD configured as OUTPUT

1 = PAD configured as INPUT

gpio_motion_a

PRW

MOTION data output (when _en

= 0)

gpio_motion_zi

MOTION IO value

gpio_motion_pd

PRW

MOTION pull-down control

(internal 35 kOhms pull-down

resistor) - active LOW

0 = IO is pulled down

1 = IO not pulled down

gpio_motion_a_ctrl

PRW

MOTION data output origin

0 = Output value from HW

1 = Output value from motion

detect IP

Reserved

6:5

PRW

Reserved

gpio_motion_

opendrain

7PRW

MOTION pad open drain control

0 = MOTION pad normal config

1 = MOTION pad in open drain

(A=EN)

GPIO_GPIO0

gpio_gpio0_en

PRW

GPIO0 output enable (active

low)

0 = PAD configured as OUTPUT

1 = PAD configured as INPUT

gpio_gpio0_a

PRW

GPIO0 data output (when _en =

gpio_gpio0_zi

GPIO0 IO value

gpio_gpio0_a_ctrl

PRW

GPIO0 data output select, either

as LED_OUT_EN or from

0 = Output value from HW

1 = LED_OUT_EN (polarity set

in register 0x3 analog_ctrl2 bit

gpio_gpio0_

opendrain

7PRW

GPIO0 pad open drain control

0 = GPIO0 pad normal config

1 = GPIO0 pad in open drain

(A=EN)

Table 38. I2C register map (continued)

Addr

(Hex)

SIgnal name

Bit

Type

Default

(Hex)

Comment

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