PIC16LF1902-I/P View Datasheet(PDF) - Microchip Technology

Part Name

Description

Manufacturer

PIC16LF1902-I/P

28-Pin Flash-Based, 8-Bit CMOS Microcontrollers with LCD Driver and nanoWatt XLP Technology

Microchip Technology 

PIC16LF1902/3

7.5.5 PIR2 REGISTER

The PIR2 register contains the interrupt flag bits, as

shown in Register 7-5.

Note:

Interrupt flag bits are set when an interrupt

condition occurs, regardless of the state of

its corresponding enable bit or the Global

Enable bit, GIE, of the INTCON register.

User software should ensure the

appropriate interrupt flag bits are clear prior

to enabling an interrupt.

REGISTER 7-5: PIR2: PERIPHERAL INTERRUPT REQUEST REGISTER 2

U-0

—

bit 7

U-0

U-0

U-0

U-0

R/W-0/0

U-0

—

—

—

—

LCDIF

—

U-0

—

bit 0

Legend:

R = Readable bit

u = Bit is unchanged

‘1’ = Bit is set

W = Writable bit

x = Bit is unknown

‘0’ = Bit is cleared

U = Unimplemented bit, read as ‘0’

-n/n = Value at POR and BOR/Value at all other Resets

bit 7-3

bit 2

bit 1-0

Unimplemented: Read as ‘0’

LCDIF: LCD Module Interrupt Flag bit

1 = Interrupt is pending

0 = Interrupt is not pending

Unimplemented: Read as ‘0’

DS41455A-page 70

Preliminary

 2011 Microchip Technology Inc.

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