PIC18F46K80T-I/SP View Datasheet(PDF) - Microchip Technology

Part Name

Description

Manufacturer

PIC18F46K80T-I/SP

28/40/44/64-Pin, Enhanced Flash Microcontrollers with ECAN™ and nanoWatt XLP Technology

Microchip Technology 

PIC18F66K80 FAMILY

REGISTER 10-5: PIR2: PERIPHERAL INTERRUPT REQUEST (FLAG) REGISTER 2

R/W-0

U-0

U-0

U-0

R/W-0

R/W-0

R/W-0

OSCFIF

—

—

—

BCLIF

HLVDIF

TMR3IF

bit 7

R/W-0

TMR3GIF

bit 0

Legend:

R = Readable bit

-n = Value at POR

W = Writable bit

‘1’ = Bit is set

U = Unimplemented bit, read as ‘0’

‘0’ = Bit is cleared

x = Bit is unknown

bit 7

bit 6-4

bit 3

bit 2

bit 1

bit 0

OSCFIF: Oscillator Fail Interrupt Flag bit

1 = Device oscillator failed, clock input has changed to INTOSC (bit must be cleared in software)

0 = Device clock is operating

Unimplemented: Read as ‘0’

BCLIF: Bus Collision Interrupt Flag bit

1 = A bus collision occurred (bit must be cleared in software)

0 = No bus collision occurred

HLVDIF: High/Low-Voltage Detect Interrupt Flag bit

1 = A low-voltage condition occurred (bit must be cleared in software)

0 = The device voltage is above the regulator’s low-voltage trip point

TMR3IF: TMR3 Overflow Interrupt Flag bit

1 = TMR3 register overflowed (bit must be cleared in software)

0 = TMR3 register did not overflow

TMR3GIF: TMR3 Gate Interrupt Flag bit

1 = Timer gate interrupt occurred (bit must be cleared in software)

0 = No timer gate interrupt occurred

 2010-2012 Microchip Technology Inc.

DS39977F-page 153

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