SN250 datasheet(42/130 Pages) STMICROELECTRONICS

42 / 130 page

Functional description—application modules

SN250

42/130

GPIO_INTCFGB [0x4632]

GPIO_INTCFGC [0x4634]

GPIO_INTCFGD [0x4636]

0-R

0-RW

GPIO_INTFILT

GPIO_INTMOD

0-RW

0-R

GPIO_INTFILT

[8]

Set this bit to enable GPIO IRQB filter

GPIO_INTMOD

[7:5]

GPIO IRQB input edge triggering selection: 0 = disabled; 1 = rising; 2 = falling;

3 = both edges; 4 = active high triggered; 5 = active low trigger; 6,7 = reserved.

0-R

0-RW

GPIO_INTFILT

GPIO_INTMOD

0-RW

0-R

GPIO_INTFILT

[8]

Set this bit to enable GPIO IRQC filter.

GPIO_INTMOD

[7:5]

GPIO IRQC input edge triggering selection: 0 = disabled; 1 = rising; 2 = falling;

3 = both edges; 4 = active high triggered; 5 = active low trigger; 6,7 = reserved.

0-R

0-RW

GPIO_INTFILT

GPIO_INTMOD

0-RW

0-R

GPIO_INTFILT

[8]

Set this bit to enable GPIO IRQD filter.

GPIO_INTMOD

[7:5]

GPIO IRQD input edge triggering selection: 0 = disabled; 1 = rising; 2 = falling; 3

= both edges; 4 = active high triggered; 5 = active low trigger; 6,7 = reserved.

SN250 Datasheet(PDF) 42 Page - STMicroelectronics

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