PIC16F1828T-I/SL View Datasheet(PDF) - Microchip Technology

Part Name

Description

Manufacturer

PIC16F1828T-I/SL

28/40/44-Pin, Low-Power, High-Performance Microcontrollers with nanoWatt XLP Technology

Microchip Technology 

PIC16(L)F1824/1828

REGISTER 13-6: IOCBF: INTERRUPT-ON-CHANGE PORTB FLAG REGISTER

(PIC16F/LF1828 ONLY)

R/W-0/0

R/W-0/0

R/W-0/0

R/W-0/0

U-0

U-0

U-0

IOCBF7

IOCBF6

IOCBF5

IOCBF4

—

—

—

bit 7

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

HS - Bit is set in hardware

bit 7-4

bit 3-0

IOCBF<7:4>: Interrupt-on-Change PORTB Flag bits

1 = An enabled change was detected on the associated pin.

Set when IOCBPx = 1 and a rising edge was detected on RAx, or when IOCANx = 1 and a falling edge

was detected on RBx.

0 = No change was detected, or the user cleared the detected change.

Unimplemented: Read as ‘0’

TABLE 13-1: SUMMARY OF REGISTERS ASSOCIATED WITH INTERRUPT-ON-CHANGE

Name

Bit 7

Bit 6

Bit 5

Bit 4

Bit 3

Bit 2

Bit 1

Bit 0

Register

on Page

ANSELA

—

—

—

ANSA4

—

ANSA2 ANSA1 ANSA0

127

ANSELB(1)

ANSB7 ANSB6 ANSB5 ANSB4

—

—

—

—

133

INLVLA

—

—

INLVLA5 INLVLA4 INLVLA3 INLVLA2 INLVLA1 INLVLA0 128

INLVLB(1)

INLVLB7 INLVLB6 INLVLB5 INLVLB4

—

—

—

—

133

INTCON

GIE

PEIE TMR0IE INTE

IOCIE TMR0IF INTF

IOCIF

93

IOCAF

—

—

IOCAF5 IOCAF4 IOCAF3 IOCAF2 IOCAF1 IOCAF0

142

IOCAN

—

—

IOCAN5 IOCAN4 IOCAN3 IOCAN2 IOCAN1 IOCAN0 142

IOCAP

—

—

IOCAP5 IOCAP4 IOCAP3 IOCAP2 IOCAP1 IOCAP0

142

IOCBF(1)

IOCBF7 IOCBF6 IOCBF5 IOCBF4

—

—

—

—

144

IOCBN(1)

IOCBN7 IOCBN6 IOCBN5 IOCBN4

—

—

—

—

143

IOCBP(1)

IOCBP7 IOCBP6 IOCBP5 IOCBP4

—

—

—

—

143

TRISA

—

—

TRISA5 TRISA4 TRISA3 TRISA2 TRISA1 TRISA0

126

TRISB(1)

TRISB7 TRISB6 TRISB5 TRISB4

—

—

—

—

132

Legend: — = unimplemented location, read as ‘0’. Shaded cells are not used by Interrupt-on-Change.

Note 1: PIC16F/LF1828 only.

DS41419B-page 144

Preliminary

 2010 Microchip Technology Inc.

Share Link: