DSPIC30F4012 datasheet(229/238 Pages) MICROCHIP

229 / 238 page

DS70135G-page 229

dsPIC30F4011/4012

INDEX

Numerics

10-Bit, High-Speed Analog-to-Digital Converter (ADC) Mod-

ule ............................................................................. 137

16-bit Up/Down Position Counter Mode.............................. 90

Count Direction Status ................................................ 90

Counter Reset............................................................. 90

Error Checking ............................................................ 90

AC Characteristics ............................................................ 184

Load Conditions ........................................................ 184

Temperature and Voltage Specifications .................. 184

ADC

1 Msps Configuration Guideline................................ 142

600 ksps Configuration Guideline ............................. 143

750 ksps Configuration Guideline ............................. 143

Aborting a Conversion .............................................. 140

Acquisition Requirements ......................................... 144

ADCHS ..................................................................... 137

ADCON1 ................................................................... 137

ADCON2 ................................................................... 137

ADCON3 ................................................................... 137

ADCSSL.................................................................... 137

ADPCFG ................................................................... 137

Configuring Analog Port Pins.................................... 146

Connection Considerations....................................... 146

Conversion Operation ............................................... 139

Conversion Rate Parameters.................................... 141

Conversion Speeds................................................... 141

Effects of a Reset...................................................... 145

Operation During CPU Idle Mode ............................. 145

Operation During CPU Sleep Mode.......................... 145

Output Formats ......................................................... 145

Power-Down Modes.................................................. 145

Programming the Start of Conversion Trigger .......... 140

Result Buffer ............................................................. 139

Selecting the Conversion Clock ................................ 140

Selecting the Conversion Sequence......................... 139

Voltage Reference Schematic .................................. 142

Address Generator Units .................................................... 37

Alternate 16-bit Timer/Counter............................................ 91

Alternate Interrupt Vector Table .......................................... 47

Assembler

MPASM Assembler................................................... 172

Barrel Shifter ....................................................................... 24

Bit-Reversed Addressing .................................................... 40

Example ...................................................................... 40

Implementation ........................................................... 40

Modifier Values (table) ................................................ 41

Sequence Table (16-Entry)......................................... 41

Block Diagrams

10-Bit, High-Speed ADC ........................................... 138

16-bit Timer1 Module .................................................. 66

16-bit Timer4............................................................... 76

16-bit Timer5............................................................... 76

32-bit Timer4/5............................................................ 75

ADC Analog Input Model .......................................... 144

CAN Buffers and Protocol Engine............................. 128

Dedicated Port Structure............................................. 59

DSP Engine ................................................................ 21

dsPIC30F4011............................................................ 10

dsPIC30F4012............................................................ 11

External Power-on Reset Circuit .............................. 157

I2C ............................................................................ 112

Input Capture Mode.................................................... 79

Oscillator System...................................................... 151

Output Compare Mode ............................................... 83

PWM Module .............................................................. 96

Quadrature Encoder Interface .................................... 89

Reset System ........................................................... 155

Shared Port Structure................................................. 60

SPI............................................................................ 108

SPI Master/Slave Connection................................... 108

UART Receiver......................................................... 120

UART Transmitter..................................................... 119

BOR. See Brown-out Reset.

Brown-out Reset

Characteristics.......................................................... 182

C Compilers

MPLAB C18.............................................................. 172

CAN Module ..................................................................... 127

Baud Rate Setting .................................................... 132

CAN1 Register Map.................................................. 134

Frame Types ............................................................ 127

Message Reception.................................................. 130

Message Transmission............................................. 131

Modes of Operation .................................................. 129

Overview................................................................... 127

Center-Aligned PWM .......................................................... 99

Code Examples

Data EEPROM Block Erase ....................................... 56

Data EEPROM Block Write ........................................ 58

Data EEPROM Read.................................................. 55

Data EEPROM Word Erase ....................................... 56

Data EEPROM Word Write ........................................ 57

Erasing a Row of Program Memory ........................... 51

Initiating a Programming Sequence ........................... 52

Loading Write Latches................................................ 52

Port Write/Read .......................................................... 60

Code Protection ................................................................ 149

Complementary PWM Operation...................................... 100

Configuring Analog Port Pins.............................................. 60

Core Overview .................................................................... 17

Core Register Map.............................................................. 34

Customer Change Notification Service............................. 235

Customer Notification Service .......................................... 235

Customer Support............................................................. 235

Data Access from Program Memory

Using Program Space Visibility .................................. 28

Data Accumulators and Adder/Subtracter .......................... 22

Data Space Write Saturation ...................................... 24

Overflow and Saturation ............................................. 22

Round Logic ............................................................... 23

Write-Back .................................................................. 23

Data Address Space........................................................... 29

Alignment.................................................................... 32

Alignment (Figure) ...................................................... 32

Data Spaces ............................................................... 32

Effect of Invalid Memory Accesses............................. 32

MCU and DSP (MAC Class) Instructions Example .... 31

DSPIC30F4012 Datasheet(PDF) 229 Page - Microchip Technology

DSPIC30F4012 Datasheet(HTML) 229 Page - Microchip Technology

Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 ...More

Datasheet Download

Link URL