PIC18LF2539T-I/P 查看數據表（PDF） - Microchip Technology

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PIC18LF2539T-I/P

Enhanced FLASH Microcontrollers with Single Phase Induction Motor Control Kernel

Microchip Technology 

PIC18FXX39

REGISTER 8-5:

PIR2: PERIPHERAL INTERRUPT REQUEST (FLAG) REGISTER 2

U-0

U-0

U-0

R/W-0 R/W-0 R/W-0 R/W-0

—

—

—

EEIF

BCLIF LVDIF TMR3IF

bit 7

U-0

—

bit 0

bit 7-5

bit 4

bit 3

bit 2

bit 1

bit 0

Unimplemented: Read as '0'

EEIF: Data EEPROM/FLASH Write Operation Interrupt Flag bit

1 = The write operation is complete (must be cleared in software)

0 = The write operation is not complete, or has not been started

BCLIF: Bus Collision Interrupt Flag bit

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

0 = No bus collision occurred

LVDIF: Low Voltage Detect Interrupt Flag bit

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

0 = The device voltage is above the Low Voltage Detect trip point

TMR3IF: TMR3 Overflow Interrupt Flag bit

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

0 = TMR3 register did not overflow

Unimplemented: Read as ‘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

 2002-2013 Microchip Technology Inc.

Preliminary

DS30485B-page 75

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