PIC16LF1906-ISOSQTP datasheet(76/288 Pages) MICROCHIP

部件名	PIC16LF1906-ISOSQTP

功能描述	28/40/44-Pin Flash-Based, 8-Bit CMOS Microcontrollers with LCD Driver and nanoWatt XLP Technology

PDF	288 Pages

Scroll/Zoom	100%

制造商	MICROCHIP [Microchip Technology]

网页	http://www.microchip.com

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76 / 288 page

PIC16LF1904/6/7

DS41569A-page 76

Preliminary

 2011 Microchip Technology Inc.

7.6.5

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.

PIR2: PERIPHERAL INTERRUPT REQUEST REGISTER 2

U-0

R/W-0/0

U-0

—

LCDIF

—

bit 7

bit 0

Legend:

R = Readable bit

W = Writable bit

U = Unimplemented bit, read as ‘0’

u = Bit is unchanged

x = Bit is unknown

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

‘1’ = Bit is set

‘0’ = Bit is cleared

bit 7-3

Unimplemented:

Read as ‘0’

bit 2

LCDIF:

LCD Module Interrupt Flag bit

= Interrupt is pending

= Interrupt is not pending

bit 1-0

Unimplemented:

Read as ‘0’

PIC16LF1906-ISOSQTP 数据表(PDF) 76 Page - Microchip Technology

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