48GA004 datasheet(74/268 Pages) MICROCHIP

74 / 268 page

PIC24FJ64GA004 FAMILY

DS39881D-page 74

 2010 Microchip Technology Inc.

IEC1: INTERRUPT ENABLE CONTROL REGISTER 1

R/W-0

U-0

U2TXIE

U2RXIE

INT2IE(1)

T5IE

T4IE

OC4IE

OC3IE

—

bit 15

bit 8

U-0

R/W-0

—

—INT1IE(1)

CNIE

CMIE

MI2C1IE

SI2C1IE

bit 7

bit 0

Legend:

R = Readable bit

W = Writable bit

U = Unimplemented bit, read as ‘0’

-n = Value at POR

‘1’ = Bit is set

‘0’ = Bit is cleared

x = Bit is unknown

bit 15

U2TXIE:

UART2 Transmitter Interrupt Enable bit

= Interrupt request enabled

= Interrupt request not enabled

bit 14

U2RXIE:

UART2 Receiver Interrupt Enable bit

= Interrupt request enabled

= Interrupt request not enabled

bit 13

INT2IE:

External Interrupt 2 Enable bit(1)

= Interrupt request enabled

= Interrupt request not enabled

bit 12

T5IE:

Timer5 Interrupt Enable bit

= Interrupt request enabled

= Interrupt request not enabled

bit 11

T4IE:

Timer4 Interrupt Enable bit

= Interrupt request enabled

= Interrupt request not enabled

bit 10

OC4IE:

Output Compare Channel 4 Interrupt Enable bit

= Interrupt request enabled

= Interrupt request not enabled

bit 9

OC3IE:

Output Compare Channel 3 Interrupt Enable bit

= Interrupt request enabled

= Interrupt request not enabled

bit 8-5

Unimplemented:

Read as ‘0’

bit 4

INT1IE:

External Interrupt 1 Enable bit(1)

= Interrupt request enabled

= Interrupt request not enabled

bit 3

CNIE:

Input Change Notification Interrupt Enable bit

= Interrupt request enabled

= Interrupt request not enabled

bit 2

CMIE:

Comparator Interrupt Enable bit

= Interrupt request enabled

= Interrupt request not enabled

bit 1

MI2C1IE:

Master I2C1 Event Interrupt Enable bit

= Interrupt request enabled

= Interrupt request not enabled

bit 0

SI2C1IE:

Slave I2C1 Event Interrupt Enable bit

= Interrupt request enabled

= Interrupt request not enabled

Note 1:

If INTxIE = 1, this external interrupt input must be configured to an available RPn pin. See Section 10.4

”Peripheral Pin Select”

for more information.

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