LM8328TMXSLASHNOPB datasheet(37/56 Pages) TI1

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LM8328

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SNLS328A – AUGUST 2011 – REVISED MARCH 2013

GPIOIS1 - Interrupt Sense Configuration Register 1

Table 67. GPIOIS1 - Interrupt Sense Configuration Register 1

Address

Type

GPIOIS1

0xCA

R/W

Interrupt type on KPY[7:0]

Bit - Name

Bit

Default

Bit Function

Interrupt type bits for KPY[7:0]

KPY[7:0]IS

7:0

0x0

0: edge sensitive interrupt

1: level sensitive interrupt

GPIOIS2 - Interrupt Sense Configuration Register 2

Table 68. GPIOIS2 - Interrupt Sense Configuration Register 2

Address

Type

GPIOIS2

0xCB

R/W

Interrupt type on KPY[11:8]

Bit - Name

Bit

Default

Bit Function

(reserved)

7:4

(reserved)

Interrupt type bits for KPY[11:8]

KPY[11:8]IS

3:0

0x0

0: edge sensitive interrupt

1: level sensitive interrupt

GPIOIBE0 - GPIO Interrupt Edge Configuration Register 0

Table 69. GPIOIBE0 - GPIO Interrupt Edge Configuration Register 0

Address

Type

Defines whether an interrupt on KPX[7:0] is triggered on both edges or on

GPIOIBE0

0xCC

R/W

a single edge. See Table 72 for the edge configuration.

Bit - Name

Bit

Default

Bit Function

Interrupt both edges bits for KPX[7:0]

KPX[7:0]IBE

7:0

0x0

0: interrupt generated at the active edge

1: interrupt generated after both edges

GPIOIBE1 - GPIO Interrupt Edge Configuration Register 1

Table 70. GPIOIBE1 - GPIO Interrupt Edge Configuration Register 1

Address

Type

Defines whether an interrupt on KPY[7:0] is triggered on both edges or on

GPIOIBE1

0xCD

R/W

a single edge. See Table 73 for the edge configuration.

Bit - Name

Bit

Default

Bit Function

Interrupt both edges bits for KPY[7:0]

KPY[7:0]IBE

7:0

0x0

0: interrupt generated at the configured edge

1: interrupt generated after both edges

GPIOIBE2 - GPIO Interrupt Edge Configuration Register 2

Table 71. GPIOIBE2 - GPIO Interrupt Edge Configuration Register 2

Address

Type

Defines whether an interrupt on KPY[11:8] is triggered on both edges or

GPIOIBE2

0xCE

R/W

on a single edge. See Table 74 for the edge configuration.

Bit - Name

Bit

Default

Bit Function

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