SLG46533M datasheet(39/189 Pages) RENESAS

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Page 38 of 187

SLG46533

Revision 1.30

7.4.15 IO14 Register Settings

7.4.16 IO15 Register Settings

Table 33. IO14 Register Settings

Signal Function

Address

IO14 Driver

Strength Selection

<1137>

0: 1X

1: 2X

IO14 Pull Up/Down

Resistor Selection

<1138>

0: Pull Down Resistor

1: Pull Up Resistor

IO14 Pull Up/Down

Resistor Value

Selection

<1140:1139>

00: Floating

01: 10 k

 Resistor

10: 100 k

 Resistor

11: 1 M

 Resistor

IO14 Mode Control

<1143:1141>

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

Table 34. IO15 Register Settings

Signal Function

Address

IO15 Pull Up/Down

Resistor Selection

<1145>

0: Pull Down Resistor

1: Pull Up Resistor

IO15 Pull Up/Down

Resistor Value

Selection

<1147:1146>

00: Floating

01: 10 k

 Resistor

10: 100 k

 Resistor

11: 1 M

 Resistor

IO15 Mode Control

(sig_io15_oe = 0)

<1149:1148>

00: Digital Input without Schmitt Trigger

01: Digital Input with Schmitt Trigger

10: Low Voltage Digital Input

11: Analog Input/Output

IO15 Mode Control

(sig_io15_oe = 1)

<1151:1150>

00: Push Pull 1X

01: Push Pull 2X

10: Open Drain NMOS 1X

11: Open Drain NMOS 2X

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