PIC16F1946 datasheet(442/448 Pages) MICROCHIP

442 / 448 page

PIC16(L)F1946/1947

DS41414C-page 442

Preliminary

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PCON (Power Control) ............................................... 85

PIE1 (Peripheral Interrupt Enable 1)........................... 94

PIE2 (Peripheral Interrupt Enable 2)........................... 95

PIE3 (Peripheral Interrupt Enable 3)........................... 96

PIR1 (Peripheral Interrupt Register 1) ........................ 98

PIR2 (Peripheral Interrupt Request 2) ........................ 99

PIR3 (Peripheral Interrupt Request 3) ...................... 100

PIR4 (Peripheral Interrupt Request 4) ................ 97, 101

PORTA...................................................................... 128

PORTB...................................................................... 131

PORTC ..................................................................... 134

PORTD ..................................................................... 137

PORTE...................................................................... 140

PORTF ...................................................................... 144

PORTG ..................................................................... 147

PSTRxCON (PWM Steering Control) ....................... 241

PWMxCON (Enhanced PWM Control) ..................... 240

RCxSTA (Receive Status and Control)..................... 307

Special Function, Summary ........................................ 33

SRCON0 (SR Latch Control 0) ................................. 189

SRCON1 (SR Latch Control 1) ................................. 190

SSPxADD (MSSPx Address and Baud Rate,

I2C Mode).......................................................... 295

SSPxCON1 (MSSPx Control 1) ................................ 292

SSPxCON2 (SSPx Control 2) ................................... 293

SSPxCON3 (SSPx Control 3) ................................... 294

SSPxMSK (SSPx Mask) ........................................... 295

SSPxSTAT (SSPx Status) ........................................ 291

STATUS ...................................................................... 25

T1CON (Timer1 Control)........................................... 205

T1GCON (Timer1 Gate Control) ............................... 206

TRISA (Tri-State PORTA) ......................................... 128

TRISB (Tri-State PORTB) ......................................... 131

TRISC (Tri-State PORTC) ........................................ 134

TRISD (Tri-State PORTD) ........................................ 137

TRISE (Tri-State PORTE) ......................................... 140

TRISF (Tri-State PORTF) ......................................... 144

TRISG (Tri-State PORTG) ........................................ 147

TXCON ..................................................................... 211

TXxSTA (Transmit Status and Control) .................... 306

WDTCON (Watchdog Timer Control)........................ 109

WPUB (Weak Pull-up PORTB) ................................. 132

WPUG (Weak Pull-up PORTG) ................................ 148

RESET .............................................................................. 385

Reset Instruction ................................................................. 82

Resets ................................................................................. 79

Associated Registers .................................................. 86

Revision History ................................................................ 435

Shoot-through Current ...................................................... 232

Software Simulator (MPLAB SIM)..................................... 427

SP2BRG Register ............................................................... 42

SPBRG.............................................................................. 309

SPBRG Register ........................................................... 35, 36

SPBRGH ........................................................................... 309

Special Event Trigger........................................................ 164

Special Function Registers (SFRs) ..................................... 33

SPI Mode (MSSPx)

Associated Registers ................................................ 253

SPI Clock .................................................................. 249

SR Latch ........................................................................... 187

Associated registers w/ SR Latch ............................. 191

SRCON0 Register............................................................. 189

SRCON1 Register............................................................. 190

SSP1ADD Register ............................................................. 37

SSP1BUF Register ............................................................. 37

SSP1CON1 Register .......................................................... 37

SSP1CON2 Register .......................................................... 37

SSP1CON3 Register .......................................................... 37

SSP1MSK Register ............................................................ 37

SSP1STAT Register ........................................................... 37

SSP2ADD Register............................................................. 37

SSP2BUF Register ............................................................. 37

SSP2CON1 Register .......................................................... 37

SSP2CON2 Register .......................................................... 37

SSP2CON3 Register .......................................................... 37

SSP2MSK Register ............................................................ 37

SSP2STAT Register ........................................................... 37

SSPxADD Register........................................................... 295

SSPxCON1 Register ........................................................ 292

SSPxCON2 Register ........................................................ 293

SSPxCON3 Register ........................................................ 294

SSPxMSK Register........................................................... 295

SSPxOV............................................................................ 280

SSPxOV Status Flag ........................................................ 280

SSPxSTAT Register ......................................................... 291

R/W Bit ..................................................................... 259

Stack................................................................................... 49

Accessing ................................................................... 49

Reset .......................................................................... 51

Stack Overflow/Underflow .................................................. 82

STATUS Register ............................................................... 25

SUBWFB .......................................................................... 387

T1CON Register ......................................................... 33, 205

T1GCON Register ............................................................ 206

T2CON Register ........................................................... 33, 41

Temperature Indicator Module.......................................... 157

Thermal Considerations (PIC16F/LF1946/47).................. 403

Timer0............................................................................... 193

Associated Registers ................................................ 195

Operation .................................................................. 193

Specifications ........................................................... 411

Timer1............................................................................... 197

Associated registers ................................................. 207

Asynchronous Counter Mode ................................... 199

Reading and Writing ......................................... 199

Clock Source Selection............................................. 198

Interrupt .................................................................... 201

Operation .................................................................. 198

Operation During Sleep ............................................ 201

Oscillator................................................................... 199

Prescaler .................................................................. 199

Specifications ........................................................... 411

Timer1 Gate

Selecting Source .............................................. 199

TMR1H Register ....................................................... 197

TMR1L Register........................................................ 197

Timer2

Associated registers ................................................. 212

Timer2/4/6......................................................................... 209

Associated registers ................................................. 212

Timers

Timer1

T1CON ............................................................. 205

T1GCON........................................................... 206

Timer2/4/6

TXCON ............................................................. 211

Timing Diagrams

A/D Conversion......................................................... 413

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