SLG46721 datasheet(20/101 Pages) DIALOG

20 / 101 page

000-0046721-114

Page 19 of 100

SLG46721

7.4.5 PIN 6 Register Settings

7.4.6 PIN 7 Register Settings

Table 10. PIN 6 Register Settings

Signal Function

Address

PIN 6 Mode Control

<856:854>

000: Digital Input without Schmitt Trigger

001: Digital Input with Schmitt Trigger

010: Low Voltage Digital Input

011: Analog Input/Output

100: Push Pull

101: Open Drain NMOS

110: Open Drain PMOS

111: Analog Input & Open Drain

PIN 6 Pull Up/Down

Resistor Value

Selection

<858:857>

00: Floating

01: 10 k

 Resistor

10: 100 k

 Resistor

11: 1 M

 Resistor

PIN 6 Pull Up/Down

Resistor Selection

<859>

0: Pull Down Resistor

1: Pull Up Resistor

PIN 6 Driver

Strength Selection

<860>

0: 1X

1: 2X

Table 11. PIN 7 Register Settings

Signal Function

Address

PIN 7 Mode Control

(sig_pin7_oe =0)

<862:861>

00: Digital Input without Schmitt Trigger

01: Digital Input with Schmitt Trigger

10: Low Voltage Digital Input

11: Analog Input/Output

PIN 7 Mode Control

(sig_pin7_oe =1)

<864:863>

00: Push Pull 1X

01: Push Pull 2X

10: Open Drain NMOS 1X

11: Open Drain NMOS 2X

PIN 7 Pull Up/Down

Resistor Value

Selection

<866:865>

00: Floating

01: 10 k

 Resistor

10: 100 k

 Resistor

11: 1 M

 Resistor

PIN 7 Pull Up/Down

Resistor Selection

<867>

0: Pull Down Resistor

1: Pull Up Resistor

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