16F87 datasheet(220/228 Pages) MICROCHIP

220 / 228 page

PIC16F87/88

DS30487C-page 218

 2005 Microchip Technology Inc.

Interrupts, Enable Bits

A/D Converter Interrupt Enable (ADIE Bit) ................. 20

AUSART Receive Interrupt Enable (RCIE Bit) ........... 20

AUSART Transmit Interrupt Enable (TXIE Bit) .......... 20

CCP1 Interrupt Enable (CCP1IE Bit) ......................... 20

Comparator Interrupt Enable (CMIE Bit) .................... 22

EEPROM Write Operation Interrupt

Enable (EEIE Bit) ............................................... 22

Global Interrupt Enable (GIE Bit) ....................... 19, 138

Interrupt-on-Change (RB7:RB4)

Enable (RBIE Bit) ............................................. 140

Oscillator Fail Interrupt Enable (OSFIE Bit) ............... 22

Peripheral Interrupt Enable (PEIE Bit) ....................... 19

Port Change Interrupt Enable (RBIE Bit) ................... 19

RB0/INT Enable (INT0IE Bit) ..................................... 19

Synchronous Serial Port (SSP)

Interrupt Enable (SSPIE Bit) .............................. 20

TMR0 Overflow Enable (TMR0IE Bit) ........................ 19

TMR1 Overflow Interrupt Enable

(TMR1IE Bit) ...................................................... 20

TMR2 to PR2 Match Interrupt Enable

(TMR2IE Bit) ...................................................... 20

Interrupts, Flag Bits

A/D Converter Interrupt Flag (ADIF Bit) ..................... 21

AUSART Receive Interrupt Flag (RCIF Bit) ............... 21

AUSART Transmit Interrupt Flag (TXIF Bit) ............... 21

CCP1 Interrupt Flag (CCP1IF Bit) .............................. 21

Comparator Interrupt Flag (CMIF Bit) ........................ 23

EEPROM Write Operation Interrupt

Flag (EEIF Bit) ................................................... 23

Interrupt-on-Change (RB7:RB4)

Flag (RBIF Bit) ........................................... 19, 140

Oscillator Fail Interrupt Flag (OSFIF Bit) .................... 23

RB0/INT Flag (INT0IF Bit) .......................................... 19

Synchronous Serial Port (SSP) Interrupt

Flag (SSPIF Bit) ................................................. 21

TMR0 Overflow Flag (TMR0IF Bit) .......................... 140

TMR1 Overflow Interrupt Flag (TMR1IF Bit) .............. 21

TMR2 to PR2 Interrupt Flag (TMR2IF Bit) ................. 21

INTRC Modes

Adjustment ................................................................. 38

Loading of PC .................................................................... 25

Low-Voltage ICSP Programming ..................................... 148

Master Clear (MCLR)

MCLR Reset, Normal Operation ...................... 132, 135

MCLR Reset, Sleep ......................................... 132, 135

Operation and ESD Protection ................................. 133

Memory Organization ......................................................... 11

Data Memory ............................................................. 11

Program Memory ....................................................... 11

Microchip Internet Web Site ............................................. 223

MPLAB ASM30 Assembler, Linker, Librarian .................. 158

MPLAB ICD 2 In-Circuit Debugger ................................... 159

MPLAB ICE 2000 High-Performance

Universal In-Circuit Emulator ................................... 159

MPLAB ICE 4000 High-Performance

Universal In-Circuit Emulator ................................... 159

MPLAB Integrated Development

Environment Software .............................................. 157

MPLAB PM3 Device Programmer .................................... 159

MPLINK Object Linker/MPLIB Object Librarian ............... 158

Opcode Field Descriptions ............................................... 149

OPTION_REG Register

INTEDG Bit ................................................................ 18

PS2:PS0 Bits ............................................................. 18

PSA Bit ...................................................................... 18

RBPU Bit ................................................................... 18

T0CS Bit .................................................................... 18

T0SE Bit .................................................................... 18

OSCCON Register ............................................................. 15

Oscillator Configuration ..................................................... 35

ECIO .......................................................................... 35

EXTRC .................................................................... 134

HS ...................................................................... 35, 134

INTIO1 ....................................................................... 35

INTIO2 ....................................................................... 35

INTRC ...................................................................... 134

LP ...................................................................... 35, 134

RC ....................................................................... 35, 37

RCIO .......................................................................... 35

XT ...................................................................... 35, 134

Oscillator Control Register

Modifying IRCF Bits ................................................... 41

Oscillator Delay upon Power-up, Wake-up

and Clock Switching .................................................. 42

Oscillator Start-up Timer (OST) ............................... 129, 133

Oscillator Switching ........................................................... 39

OSCTUNE Register ........................................................... 15

Packaging Information ..................................................... 207

Marking .................................................................... 207

Paging, Program Memory .................................................. 25

PCL Register ......................................................... 14, 15, 25

PCLATH Register .................................................. 14, 15, 25

PCON Register .......................................................... 15, 134

BOR Bit ...................................................................... 24

POR Bit ...................................................................... 24

PICkit 1 Flash Starter Kit ................................................. 161

PICSTART Plus Development Programmer .................... 160

PIE1 Register ..................................................................... 15

ADIE Bit ..................................................................... 20

CCP1IE Bit ................................................................ 20

RCIE Bit ..................................................................... 20

SSPIE Bit ................................................................... 20

TMR1IE Bit ................................................................ 20

TMR2IE Bit ................................................................ 20

TXIE Bit ..................................................................... 20

PIE2 Register ..................................................................... 15

CMIE Bit .................................................................... 22

EEIE Bit ..................................................................... 22

OSFIE Bit ................................................................... 22

Pinout Descriptions

PIC16F87/88 ............................................................... 8

PIR1 Register .................................................................... 14

ADIF Bit ..................................................................... 21

CCP1IF Bit ................................................................. 21

RCIF Bit ..................................................................... 21

SSPIF Bit ................................................................... 21

TMR1IF Bit ................................................................. 21

TMR2IF Bit ................................................................. 21

TXIF Bit ...................................................................... 21

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