16F87 datasheet(219/228 Pages) MICROCHIP

219 / 228 page

 2005 Microchip Technology Inc.

DS30487C-page 217

PIC16F87/88

Development Support ...................................................... 157

Device Differences ........................................................... 213

Device Overview .................................................................. 5

Direct Addressing ............................................................... 26

EEADR Register .......................................................... 16, 27

EEADRH Register ........................................................ 16, 27

EECON1 Register ........................................................ 16, 27

EECON2 Register ........................................................ 16, 27

EEDATA Register ........................................................ 16, 27

EEDATH Register ........................................................ 16, 27

Electrical Characteristics .................................................. 163

Errata ................................................................................... 4

Evaluation and Programming Tools ................................. 161

Exiting Sleep with an Interrupt ........................................... 50

External Clock Input ........................................................... 36

External Clock Input (RA4/T0CKI). See Timer0.

External Interrupt Input (RB0/INT). See Interrupt Sources.

Fail-Safe Clock Monitor ............................................ 129, 144

Flash Program Memory ..................................................... 27

Associated Registers ................................................. 34

EEADR Register ........................................................ 27

EEADRH Register ...................................................... 27

EECON1 Register ...................................................... 27

EECON2 Register ...................................................... 27

EEDATA Register ...................................................... 27

EEDATH Register ...................................................... 27

Erasing ....................................................................... 30

Reading ...................................................................... 30

Writing ........................................................................ 32

FSR Register ......................................................... 14, 15, 26

General Purpose Register File ........................................... 12

I/O Ports ............................................................................. 51

PORTA ....................................................................... 51

PORTB ....................................................................... 57

TRISB Register .......................................................... 57

I2C

Addressing ................................................................. 93

Associated Registers ................................................. 95

Master Mode .............................................................. 95

Mode .......................................................................... 92

Mode Selection .......................................................... 92

Multi-Master Mode ..................................................... 95

Reception ................................................................... 93

SCL and SDA Pins ..................................................... 93

Slave Mode ................................................................ 93

Transmission .............................................................. 93

ID Locations ............................................................. 129, 147

In-Circuit Debugger .......................................................... 147

In-Circuit Serial Programming .......................................... 129

In-Circuit Serial Programming (ICSP) .............................. 147

INDF Register ........................................................ 14, 15, 26

Indirect Addressing ............................................................ 26

Instruction Set .................................................................. 149

ADDLW .................................................................... 151

ADDWF ................................................................... 151

ANDLW .................................................................... 151

ANDWF ................................................................... 151

BCF ......................................................................... 151

BSF .......................................................................... 151

BTFSC ..................................................................... 152

BTFSS ..................................................................... 152

CALL ........................................................................ 152

CLRF ....................................................................... 152

CLRW ...................................................................... 152

CLRWDT ................................................................. 152

COMF ...................................................................... 153

DECF ....................................................................... 153

DECFSZ .................................................................. 153

Descriptions ............................................................. 151

General Format ....................................................... 149

GOTO ...................................................................... 153

INCF ........................................................................ 153

INCFSZ .................................................................... 153

IORLW ..................................................................... 154

IORWF ..................................................................... 154

MOVF ...................................................................... 154

MOVLW ................................................................... 154

MOVWF ................................................................... 154

NOP ......................................................................... 154

Read-Modify-Write Operations ................................ 149

RETFIE .................................................................... 155

RETLW .................................................................... 155

RETURN .................................................................. 155

RLF .......................................................................... 155

RRF ......................................................................... 155

SLEEP ..................................................................... 155

SUBLW .................................................................... 156

SUBWF .................................................................... 156

Summary Table ....................................................... 150

SWAPF .................................................................... 156

XORLW ................................................................... 156

XORWF ................................................................... 156

INT Interrupt (RB0/INT). See Interrupt Sources.

INTCON Register

GIE Bit ....................................................................... 19

INT0IE Bit .................................................................. 19

INT0IF Bit .................................................................. 19

PEIE Bit ..................................................................... 19

RBIE Bit ..................................................................... 19

RBIF Bit ..................................................................... 19

TMR0IE Bit ................................................................ 19

Internal Oscillator Block ..................................................... 37

INTRC Modes ............................................................ 38

Internet Address .............................................................. 223

Interrupt Sources ..................................................... 129, 138

AUSART Receive/Transmit Complete ....................... 97

RB0/INT Pin, External ............................................. 140

TMR0 Overflow ........................................................ 140

Interrupts

RB7:RB4 Port Change .............................................. 57

Interrupts, Context Saving During .................................... 140

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