SLG46170 datasheet(20/87 Pages) DIALOG

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000-0046170-103

Page 19 of 86

SLG46170

7.4.2 PIN 3 Register Settings

7.4.3 PIN 4 Register Settings

Table 12. PIN 3 Register Settings

Signal Function

Address

PIN 3 Mode Control

<857:855>

000: Digital Input without Schmitt Trigger

001: Digital Input with Schmitt Trigger

010: Low Voltage Digital Input

011: Reserved

100: Push Pull

101: Open Drain NMOS

110: Open Drain PMOS

111: Reserved

PIN 3 Pull Up/Down

Resistor Value

Selection

<859:858>

00: Floating

01: 10 k

 Resistor

10: 100 k

 Resistor

11: 1 M

 Resistor

PIN 3 Pull Up/Down

Resistor Selection

<860>

0: Pull Down Resistor

1: Pull Up Resistor

PIN 3 Driver

Strength Selection

<861>

0: 1X

1: 2X

Table 13. PIN 4 Register Settings

Signal Function

Address

PIN 4 Mode Control

<864:862>

000: Digital Input without Schmitt Trigger

001: Digital Input with Schmitt Trigger

010: Low Voltage Digital Input

011: Reserved

100: Push Pull

101: Open Drain NMOS

110: Open Drain PMOS

111: Reserved

PIN 4 Pull Up/Down

Resistor Value

Selection

<866:865>

00: Floating

01: 10 k

 Resistor

10: 100 k

 Resistor

11: 1 M

 Resistor

PIN 4 Pull Up/Down

Resistor Selection

<867>

0: Pull Down Resistor

1: Pull Up Resistor

PIN 4 Driver

Strength Selection

<868>

0: 1X

1: 2X

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