PIC18F2420-ESLASHP datasheet(403/412 Pages) MICROCHIP

403 / 412 page

DS39631E-page 401

PIC18F2420/2520/4420/4520

Standard Instructions ................................................267

SUBFWB...................................................................302

SUBLW .....................................................................303

SUBWF .....................................................................303

SUBWFB...................................................................304

SWAPF .....................................................................304

TBLRD ......................................................................305

TBLWT ......................................................................306

TSTFSZ.....................................................................307

XORLW .....................................................................307

XORWF.....................................................................308

INTCON Registers ........................................................93–95

Inter-Integrated Circuit. See I2C.

Internal Oscillator Block.......................................................26

Adjustment ..................................................................26

INTIO Modes...............................................................26

INTOSC Frequency Drift .............................................26

INTOSC Output Frequency.........................................26

OSCTUNE Register ....................................................26

PLL in INTOSC Modes................................................26

Internal RC Oscillator

Use with WDT ...........................................................258

Internet Address ................................................................407

Interrupt Sources...............................................................249

A/D Conversion Complete.........................................227

Capture Complete (CCP) ..........................................141

Compare Complete (CCP) ........................................142

Interrupt-on-Change (RB7:RB4) ...............................108

INTx Pin ....................................................................103

PORTB, Interrupt-on-Change ...................................103

TMR0 ........................................................................103

TMR0 Overflow .........................................................125

TMR1 Overflow .........................................................127

TMR2 to PR2 Match (PWM) .............................144, 149

TMR3 Overflow .................................................135, 137

Interrupts .............................................................................91

Interrupts, Flag Bits

Interrupt-on-Change (RB7:RB4) Flag

(RBIF Bit) ..........................................................108

INTOSC, INTRC. See Internal Oscillator Block.

IORLW...............................................................................290

IORWF ..............................................................................290

IPR Registers ............................................................100–101

LFSR .................................................................................291

Low-Voltage ICSP Programming. See Single-Supply

ICSP Programming

Master Clear (MCLR) ..........................................................43

Master Synchronous Serial Port (MSSP). See MSSP.

Memory Organization ..........................................................53

Data Memory...............................................................59

Program Memory ........................................................53

Memory Programming Requirements ...............................337

Microchip Internet Web Site ..............................................407

Migration from High-End to Enhanced Devices ................396

Migration from Mid-Range to Enhanced Devices..............396

MOVF ................................................................................291

MOVFF..............................................................................292

MOVLB..............................................................................292

MOVLW.............................................................................293

MOVSF..............................................................................311

MOVSS .............................................................................312

MOVWF.............................................................................293

MPLAB ASM30 Assembler, Linker, Librarian ................... 318

MPLAB ICD 2 In-Circuit Debugger ................................... 319

MPLAB ICE 2000 High-Performance

Universal In-Circuit Emulator .................................... 319

MPLAB Integrated Development

Environment Software .............................................. 317

MPLAB PM3 Device Programmer .................................... 319

MPLAB REAL ICE In-Circuit Emulator System................. 319

MPLINK Object Linker/MPLIB Object Librarian ................ 318

MSSP

ACK Pulse ........................................................ 174, 175

Control Registers (general)....................................... 161

I2C Mode. See I2C Mode.

Module Overview ...................................................... 161

SPI Master/Slave Connection................................... 165

SPI Mode. See SPI Mode.

SSPBUF Register ..................................................... 166

SSPSR Register ....................................................... 166

MULLW ............................................................................. 294

MULWF............................................................................. 294

NEGF ................................................................................ 295

NOP .................................................................................. 295

Oscillator Configuration....................................................... 23

EC............................................................................... 23

ECIO ........................................................................... 23

HS............................................................................... 23

HSPLL ........................................................................ 23

Internal Oscillator Block .............................................. 26

INTIO1 ........................................................................ 23

INTIO2 ........................................................................ 23

LP ............................................................................... 23

RC............................................................................... 23

RCIO........................................................................... 23

XT ............................................................................... 23

Oscillator Selection ........................................................... 249

Oscillator Start-up Timer (OST) .................................... 31, 45

Oscillator Switching............................................................. 28

Oscillator Transitions .......................................................... 29

Oscillator, Timer1...................................................... 127, 137

Oscillator, Timer3.............................................................. 135

Packaging Information ...................................................... 383

Details....................................................................... 385

Marking ..................................................................... 383

Parallel Slave Port (PSP).......................................... 114, 120

Associated Registers ................................................ 121

CS (Chip Select) ....................................................... 120

PORTD ..................................................................... 120

RD (Read Input)........................................................ 120

Select (PSPMODE Bit) ..................................... 114, 120

WR (Write Input) ....................................................... 120

PICSTART Plus Development Programmer ..................... 320

PIE Registers ................................................................ 98–99

Pin Functions

MCLR/VPP/RE3 .................................................... 12, 16

OSC1/CLKI/RA7 ................................................... 12, 16

OSC2/CLKO/RA6 ................................................. 12, 16

RA0/AN0............................................................... 13, 17

RA1/AN1............................................................... 13, 17

RA2/AN2/VREF-/CVREF......................................... 13, 17

RA3/AN3/VREF+.................................................... 13, 17

PIC18F2420-E/P Datasheet(PDF) 403 Page - Microchip Technology

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