DSPIC30F2012 datasheet(197/207 Pages) MICROCHIP

197 / 207 page

Preliminary

DS70139C-page 195

dsPIC30F2011/2012/3012/3013

INDEX

Numerics

12-bit Analog-to-Digital Converter (A/D) Module .............. 109

A/D .................................................................................... 109

Aborting a Conversion .............................................. 111

ADCHS Register ....................................................... 109

ADCON1 Register..................................................... 109

ADCON2 Register..................................................... 109

ADCON3 Register..................................................... 109

ADCSSL Register ..................................................... 109

ADPCFG Register..................................................... 109

Configuring Analog Port Pins.............................. 58, 113

Connection Considerations....................................... 113

Conversion Operation ............................................... 110

Effects of a Reset...................................................... 112

Operation During CPU Idle Mode ............................. 112

Operation During CPU Sleep Mode .......................... 112

Output Formats ......................................................... 112

Power-down Modes .................................................. 112

Programming the Sample Trigger............................. 111

Result Buffer ............................................................. 110

Sampling Requirements............................................ 111

Selecting the Conversion Clock ................................ 111

Selecting the Conversion Sequence......................... 110

AC Characteristics ............................................................ 157

Load Conditions ........................................................ 157

AC Temperature and Voltage Specifications .................... 157

Address Generator Units .................................................... 41

Alternate Vector Table ........................................................ 67

Analog-to-Digital Converter.

See A/D.

Assembler

MPASM Assembler................................................... 139

Automatic Clock Stretch...................................................... 96

During 10-bit Addressing (STREN = 1)....................... 96

During 7-bit Addressing (STREN = 1)......................... 96

Receive Mode ............................................................. 96

Transmit Mode ............................................................ 96

Bandgap Start-up Time

Requirements............................................................ 165

Timing Characteristics .............................................. 164

Barrel Shifter ....................................................................... 25

Bit-Reversed Addressing .................................................... 44

Example ...................................................................... 45

Implementation ........................................................... 44

Modifier Values Table ................................................. 45

Sequence Table (16-Entry)......................................... 45

Block Diagrams

12-bit A/D Functional ................................................ 109

16-bit Timer1 Module .................................................. 71

16-bit Timer2............................................................... 77

16-bit Timer3............................................................... 77

32-bit Timer2/3............................................................ 76

DSP Engine ................................................................ 22

dsPIC30F2011 ............................................................ 10

dsPIC30F2012 ............................................................ 11

dsPIC30F3013 ............................................................ 13

External Power-on Reset Circuit............................... 125

I2C............................................................................... 94

Input Capture Mode .................................................... 81

Oscillator System...................................................... 119

Output Compare Mode ............................................... 85

Reset System ........................................................... 123

Shared Port Structure ................................................. 57

SPI.............................................................................. 89

SPI Master/Slave Connection..................................... 90

UART Receiver......................................................... 102

UART Transmitter..................................................... 101

BOR Characteristics ......................................................... 156

BOR.

See Brown-out Reset.

Brown-out Reset

Characteristics.......................................................... 155

Timing Requirements ............................................... 164

C Compilers

MPLAB C17 .............................................................. 140

MPLAB C18 .............................................................. 140

MPLAB C30 .............................................................. 140

CAN Module

I/O Timing Characteristics ........................................ 182

I/O Timing Requirements.......................................... 182

CLKOUT and I/O Timing

Characteristics.......................................................... 162

Requirements ........................................................... 162

Code Examples

Data EEPROM Block Erase ....................................... 54

Data EEPROM Block Write ........................................ 56

Data EEPROM Read.................................................. 53

Data EEPROM Word Erase ....................................... 54

Data EEPROM Word Write ........................................ 55

Erasing a Row of Program Memory ........................... 49

Initiating a Programming Sequence ........................... 50

Loading Write Latches ................................................ 50

Code Protection ................................................................ 117

Control Registers ................................................................ 48

NVMADR .................................................................... 48

NVMADRU ................................................................. 48

NVMCON.................................................................... 48

NVMKEY .................................................................... 48

Core Architecture

Overview..................................................................... 17

CPU Architecture Overview ................................................ 17

Customer Change Notification Service............................. 201

Customer Notification Service .......................................... 201

Customer Support..................................................... 201, 202

Data Accumulators and Adder/Subtractor .......................... 23

Data Space Write Saturation ...................................... 25

Overflow and Saturation ............................................. 23

Round Logic ............................................................... 24

Write Back .................................................................. 24

Data Address Space........................................................... 33

Alignment.................................................................... 36

Alignment (Figure) ...................................................... 36

Effect of Invalid Memory Accesses (Table) ................ 36

MCU and DSP (MAC Class) Instructions Example .... 35

Memory Map......................................................... 33, 34

Near Data Space ........................................................ 37

Software Stack ........................................................... 37

Spaces........................................................................ 36

Width .......................................................................... 36

Data EEPROM Memory...................................................... 53

Erasing ....................................................................... 54

Erasing, Block............................................................. 54

DSPIC30F2012 Datasheet(PDF) 197 Page - Microchip Technology

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