PIC24HJ128GP310 datasheet(279/286 Pages) MICROCHIP

279 / 286 page

DS70175F-page 277

PIC24HJXXXGPX06/X08/X10

INDEX

A/D Converter ................................................................... 203

DMA .......................................................................... 203

Initialization ............................................................... 203

Key Features............................................................. 203

AC Characteristics ............................................................ 245

Internal RC Accuracy ................................................ 247

Load Conditions ........................................................ 245

ADC Module

ADC1 Register Map .................................................... 36

ADC2 Register Map .................................................... 36

Alternate Vector Table (AIVT)............................................. 67

Arithmetic Logic Unit (ALU)................................................. 21

Assembler

MPASM Assembler................................................... 234

Automatic Clock Stretch.................................................... 157

Receive Mode ........................................................... 157

Transmit Mode .......................................................... 157

Block Diagrams

16-bit Timer1 Module ................................................ 133

A/D Module ....................................................... 204, 205

Connections for On-Chip Voltage Regulator............. 222

ECAN Module ........................................................... 174

Input Capture ............................................................ 141

Output Compare ....................................................... 145

PIC24H ....................................................................... 12

PIC24H CPU Core ...................................................... 16

PIC24H Oscillator System Diagram.......................... 121

PIC24H PLL .............................................................. 123

Reset System.............................................................. 60

Shared Port Structure ............................................... 131

SPI ............................................................................ 148

Timer2 (16-bit) .......................................................... 137

Timer2/3 (32-bit) ....................................................... 136

UART ........................................................................ 165

Watchdog Timer (WDT) ............................................ 223

C Compilers

MPLAB C18 .............................................................. 234

MPLAB C30 .............................................................. 234

Clock Switching................................................................. 128

Enabling .................................................................... 128

Sequence.................................................................. 128

Code Examples

Erasing a Program Memory Page............................... 56

Initiating a Programming Sequence............................ 57

Loading Write Buffers ................................................. 57

Port Write/Read ........................................................ 132

PWRSAV Instruction Syntax..................................... 129

Code Protection ........................................................ 217, 224

Configuration Bits.............................................................. 217

Description (Table).................................................... 218

Configuration Register Map .............................................. 217

Configuring Analog Port Pins............................................ 132

CPU

Control Register .......................................................... 18

CPU Clocking System....................................................... 122

PLL Configuration ..................................................... 122

Selection ................................................................... 122

Sources..................................................................... 122

Customer Change Notification Service ............................. 283

Customer Support............................................................. 283

Data Address Space........................................................... 26

Alignment.................................................................... 26

Memory Map for PIC24H Devices with 16

KBs RAM ............................................................ 28

Memory Map for PIC24H Devices with 8

KBs RAM ............................................................ 27

Near Data Space ........................................................ 26

Software Stack ........................................................... 47

Width .......................................................................... 26

DC Characteristics............................................................ 238

I/O Pin Input Specifications ...................................... 242

I/O Pin Output Specifications.................................... 243

Idle Current (IDOZE) .................................................. 241

Idle Current (IIDLE) .................................................... 240

Operating Current (IDD) ............................................ 239

Power-Down Current (IPD)........................................ 240

Program Memory...................................................... 244

Temperature and Voltage Specifications.................. 238

Development Support ....................................................... 233

DMA Module

DMA Register Map ..................................................... 37

DMAC Registers ............................................................... 112

DMAxCNT ................................................................ 112

DMAxCON................................................................ 112

DMAxPAD ................................................................ 112

DMAxREQ ................................................................ 112

DMAxSTA................................................................. 112

DMAxSTB................................................................. 112

ECAN Module

Baud Rate Setting .................................................... 178

ECAN1 Register Map (C1CTRL1.WIN = 0 or 1)......... 38

ECAN1 Register Map (C1CTRL1.WIN = 0)................ 39

ECAN1 Register Map (C1CTRL1.WIN = 1)................ 39

ECAN2 Register Map (C2CTRL1.WIN = 0 or 1)......... 41

ECAN2 Register Map (C2CTRL1.WIN = 0)................ 41

ECAN2 Register Map (C2CTRL1.WIN = 1)................ 42

Frame Types ............................................................ 173

Message Reception.................................................. 175

Message Transmission............................................. 177

Modes of Operation .................................................. 175

Overview................................................................... 173

Electrical Characteristics .................................................. 237

AC............................................................................. 245

Enhanced CAN Module .................................................... 173

Equations

A/D Conversion Clock Period ................................... 206

Calculating the PWM Period..................................... 144

Calculation for Maximum PWM Resolution .............. 144

Device Operating Frequency.................................... 122

FOSC Calculation..................................................... 122

Relationship Between Device and SPI

Clock Speed ..................................................... 150

Serial Clock Rate...................................................... 155

Time Quantum for Clock Generation........................ 179

UART Baud Rate with BRGH = 0............................. 166

UART Baud Rate with BRGH = 1............................. 166

XT with PLL Mode Example ..................................... 123

Errata .................................................................................. 10

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