SLG46121V datasheet(23/98 Pages) DIALOG

23 / 98 page

000-0046121--106

Page 22 of 97

SLG46121

7.4.5 PIN 6 Register Settings

7.5 PIN 8 Register Settings

Table 10. PIN 6 Register Settings

Signal Function

Address

PIN 6 Mode Control

(sig_PIN6_oe =0)

reg <649:648>

00: Digital Input without Schmitt Trigger

01: Digital Input with Schmitt Trigger

10: Low Voltage Digital Input

11: Analog Input / Output

PIN 6 Mode Control

(sig_PIN6_oe =1)

reg <651:650>

00: Push Pull 1X

01: Push Pull 2X

10: Open Drain NMOS 1X

11: Open Drain NMOS 2X

PIN 6 Pull Up/Down

Resistor Value

Selection

reg <653:652>

00: Floating

01: 10 k

 Resistor

10: 100 k

 Resistor

11: 1 M

 Resistor

PIN 6 Pull Up/Down

Resistor Selection

reg <654>

0: Pull Down Resistor

1: Pull Up Resistor

Table 11. PIN 8 Register Settings

Signal Function

Address

PIN 8 Mode Control

reg <657:655>

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: Open Drain NMOS

PIN 8 Pull Up/Down

Resistor Value

Selection

reg <659:658>

00: Floating

01: 10 k

 Resistor

10: 100 k

 Resistor

11: 1 M

 Resistor

PIN 8 Pull Up/Down

Resistor Selection

reg <660>

0: Pull Down Resistor

1: Pull Up Resistor

PIN 8 Driver

Strength Selection

reg <661>

0: 1X

1: 2X

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