PIC18F1230T-I/SO【PDF 237/318 页】IC PIC MCU FLASH 2KX16 18SOIC

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Sheet目录3871

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2009 Microchip Technology Inc.

DS39758D-page 311

PIC18F1230/1330

Oscillator Transitions ......................................................... 27

Oscillator, Timer1 ............................................................. 111

Packaging ........................................................................ 295

Details ...................................................................... 296

Marking Information ................................................. 295

PICSTART Plus Development Programmer .................... 214

PIE Registers ................................................................... 100

Pin Functions

AVDD .......................................................................... 16

AVSS .......................................................................... 16

MCLR/VPP/RA5/FLTA ................................................ 13

NC .............................................................................. 16

RA0/AN0/INT0/KBI0/CMP0 ....................................... 14

RA1/AN1/INT1/KBI1 .................................................. 14

RA2/TX/CK ................................................................ 14

RA3/RX/DT ................................................................ 14

RA4/T0CKI/AN2//VREF+ ............................................. 14

RA6/OSC2/CLKO/T1OSO/T1CKI/AN3 ...................... 13

RA7/OSC1/CLKI/T1OSI/FLTA ................................... 13

RB0/PWM0 ................................................................ 15

RB1/PWM1 ................................................................ 15

RB2/INT2/KBI2/CMP2/T1OSO/T1CKI ....................... 15

RB3/INT3/KBI3/CMP1/T1OSI .................................... 15

RB4/PWM2 ................................................................ 15

RB5/PWM3 ................................................................ 15

RB6/PWM4/PGC ....................................................... 15

RB7/PWM5/PGD ....................................................... 15

VDD ............................................................................ 16

VSS ............................................................................. 16

Pinout I/O Descriptions

PIC18F1230/1330 ...................................................... 13

PIR Registers ..................................................................... 98

PLL Frequency Multiplier ................................................... 23

HSPLL Oscillator Mode .............................................. 23

Use with INTOSC ....................................................... 23

POP ................................................................................. 244

POR. See Power-on Reset.

PORTA

Associated Registers ................................................. 89

LATA Register ............................................................ 87

PORTA Register ........................................................ 87

TRISA Register .......................................................... 87

PORTB

Associated Registers ................................................. 92

Interrupt-on-Change Flag (RBIF Bit) .......................... 90

LATB Register ............................................................ 90

PORTB Register ........................................................ 90

TRISB Register .......................................................... 90

Power Control PWM ........................................................ 117

Associated Registers ............................................... 145

Control Registers ..................................................... 120

Functionality ............................................................. 120

Power-Managed Modes ..................................................... 31

and A/D Operation ................................................... 176

Clock Sources ............................................................ 31

Clock Transitions and Status Indicators ..................... 32

Effects on Clock Sources ........................................... 29

Entering ...................................................................... 31

Exiting Idle and Sleep Modes .................................... 37

By Interrupt ........................................................ 37

By Reset ............................................................ 37

By WDT Time-out .............................................. 37

Without an Oscillator Start-up Delay .................. 38

Idle Modes ................................................................. 35

PRI_IDLE .......................................................... 36

RC_IDLE ........................................................... 37

SEC_IDLE ......................................................... 36

Multiple Sleep Commands ......................................... 32

Run Modes ................................................................ 32

PRI_RUN ........................................................... 32

RC_RUN ............................................................ 33

SEC_RUN ......................................................... 32

Selecting .................................................................... 31

Sleep Mode ............................................................... 35

Summary (table) ........................................................ 31

Power-on Reset (POR) ...................................................... 41

Time-out Sequence ................................................... 43

Power-up Delays ............................................................... 29

Power-up Timer (PWRT) ................................................... 29

Prescaler, Timer0 ............................................................ 109

PRI_IDLE Mode ................................................................. 36

PRI_RUN Mode ................................................................. 32

Program Counter ............................................................... 52

PCL, PCH and PCU Registers .................................. 52

PCLATH and PCLATU Registers .............................. 52

Program Memory

and Extended Instruction Set .................................... 69

Instructions ................................................................ 56

Two-Word .......................................................... 56

Interrupt Vector .......................................................... 51

Look-up Tables .......................................................... 54

Map and Stack (diagram) .......................................... 51

Reset Vector .............................................................. 51

Program Verification ........................................................ 207

Programming, Device Instructions ................................... 215

PUSH ............................................................................... 244

PUSH and POP Instructions .............................................. 53

PUSHL ............................................................................. 260

PWM

Fault Input ................................................................ 142

Output and Polarity Control ..................................... 141

Single-Pulse Operation ............................................ 138

Special Event Trigger .............................................. 144

Update Lockout ....................................................... 144

PWM Dead-Time

Decrementing the Counter ...................................... 136

Distortion ................................................................. 137

Generators ............................................................... 135

Insertion ................................................................... 135

Ranges .................................................................... 136

PWM Duty Cycle .............................................................. 131

Center-Aligned ......................................................... 133

Complementary Operation ...................................... 134

Edge-Aligned ........................................................... 132

Registers ................................................................. 131

PWM Output Override ..................................................... 138

Complementary Mode ............................................. 138

Examples ................................................................. 140

Synchronization ....................................................... 138

PWM Period ..................................................................... 129

PWM Time Base .............................................................. 120

Continuous Up/Down Count Modes ........................ 125

Free-Running Mode ................................................. 125

Interrupts ................................................................. 125

In Continuous Up/Down Count Mode .............. 126

In Double Update Mode ................................... 128

In Free-Running Mode ..................................... 125

In Single-Shot Mode ........................................ 126

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