AS3675 datasheet(51/81 Pages) AMSCO

51 / 81 page

www.austriamicrosystems.com/AS3675

1v3

50 - 80

AS3675

Datasheet - D e ta i l e d D e s c r i p t i o n

gpi_rgb3_en

0R/W

Enables the RGB3 input

input disabled

input enabled

gpi_curr41_en

0R/W

Enables the CURR41 input

input disabled

input enabled

gpi_curr42_en

0R/W

Enables the CURR42 input

input disabled

input enabled

gpi_curr43_en

0R/W

Enables the CURR43 input

input disabled

input enabled

Table 71. GPIO signal 2

Addr: 51h

GPIO signal 2

This register controls GPIO outputs.

Bit

Bit Name

Default Access

Description

gpio _in

N/A

Reads a logic signal from pin GPIO; this is independent of

any other setting e.g.,Table 72 except gpio_pulls=11

gpi_ in

N/A

Reads a logic signal from pin VANA/GPI; if gpi_en=1

gpi_rgb1_in

N/A

Reads a logic signal from pin RGB1; if gpi_rgb1_en=1

gpi_rgb2_in

N/A

Reads a logic signal from pin RGB2; if gpi_rgb2_en=1

gpi_rgb3_in

N/A

Reads a logic signal from pin RGB3; if gpi_rgb3_en=1

gpi_curr41_in

N/A

Reads a logic signal from pin CURR41; if gpi_curr41_en=1

gpi_curr42_in

N/A

Reads a logic signal from pin CURR42; if gpi_curr42_en=1

gpi_curr43_in

N/A

Reads a logic signal from pin CURR43; if gpi_curr43_en=1

Table 72. GPIO control

Addr: 1Eh

GPIO control

This register controls GPIO and GPIO1 pin functions.

Bit

Bit Name

Default Access

Description

1:0

gpio_mode

R/W

Defines the direction for pin GPIO

Input only

Output (push and pull)

Output (open drain, only push; only NMOS is

active)

Output (open drain, only pull; only PMOS is

active)

Table 70. GPIO output 2

Addr: 50h

GPIO output 2

This register controls GPIO outputs.

Bit

Bit Name

Default Access

Description

AS3675 Datasheet(PDF) 51 Page - ams AG

AS3675 Datasheet(HTML) 51 Page - ams AG

Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81

Datasheet Download

Link URL