PIC16(L)F1824/1828
SSPxSTAT Register.......................................................... 292
R/W Bit ...................................................................... 260
Stack ................................................................................... 45
Accessing.................................................................... 45
Reset........................................................................... 47
Stack Overflow/Underflow................................................... 82
STATUS Register................................................................ 26
SUBWFB........................................................................... 349
T
T1CON Register.......................................................... 33, 197
T1GCON Register............................................................. 198
T2CON Register.................................................................. 33
T4CON Register.................................................................. 41
T6CON Register.................................................................. 41
Temperature Indicator Module .......................................... 147
Thermal Considerations .................................................... 364
Timer0 ............................................................................... 185
Associated Registers ................................................ 187
Operation .................................................................. 185
Specifications ............................................................ 372
Timer1 ............................................................................... 189
Associated registers.................................................. 199
Asynchronous Counter Mode ................................... 191
Reading and Writing ......................................... 191
Clock Source Selection ............................................. 190
Interrupt..................................................................... 193
Operation .................................................................. 190
Operation During Sleep ............................................ 193
Oscillator ................................................................... 191
Prescaler ................................................................... 191
Specifications ............................................................ 372
Timer1 Gate
Selecting Source............................................... 191
TMR1H Register ....................................................... 189
TMR1L Register ........................................................ 189
Timer2
Associated registers.................................................. 204
Timer2/4/6 ......................................................................... 201
Associated registers.................................................. 204
Timers
Timer1
T1CON.............................................................. 197
T1GCON ........................................................... 198
Timer2/4/6
TXCON ............................................................. 203
Timing Diagrams
A/D Conversion ......................................................... 374
A/D Conversion (Sleep Mode) .................................. 374
Acknowledge Sequence ........................................... 283
Asynchronous Reception .......................................... 304
Asynchronous Transmission ..................................... 300
Asynchronous Transmission (Back to Back) ............ 301
Auto Wake-up Bit (WUE) During Normal Operation . 316
Auto Wake-up Bit (WUE) During Sleep .................... 316
Automatic Baud Rate Calibration .............................. 314
Baud Rate Generator with Clock Arbitration ............. 276
BRG Reset Due to SDA Arbitration During
Start Condition .................................................. 287
Brown-out Reset (BOR) ............................................ 370
Brown-out Reset Situations ........................................ 81
Bus Collision During a Repeated Start Condition
(Case 1) ............................................................ 288
Bus Collision During a Repeated Start Condition
(Case 2) ............................................................ 288
Bus Collision During a Start Condition (SCL = 0) ..... 287
Bus Collision During a Stop Condition (Case 1) ....... 289
Bus Collision During a Stop Condition (Case 2) ....... 289
Bus Collision During Start Condition (SDA only) ...... 286
Bus Collision for Transmit and Acknowledge ........... 285
CLKOUT and I/O ...................................................... 368
Clock Synchronization .............................................. 273
Clock Timing ............................................................. 366
Comparator Output ................................................... 175
Enhanced Capture/Compare/PWM (ECCP)............. 372
Fail-Safe Clock Monitor (FSCM)................................. 70
First Start Bit Timing ................................................. 277
Full-Bridge PWM Output........................................... 229
Half-Bridge PWM Output .................................. 227, 234
I2C Bus Data............................................................. 380
I2C Bus Start/Stop Bits ............................................. 379
I2C Master Mode (7 or 10-Bit Transmission) ............ 280
I2C Master Mode (7-Bit Reception)........................... 282
I2C Stop Condition Receive or Transmit Mode......... 284
INT Pin Interrupt ......................................................... 91
Internal Oscillator Switch Timing ................................ 65
PWM Auto-shutdown ................................................ 233
Firmware Restart .............................................. 232
PWM Direction Change ............................................ 230
PWM Direction Change at Near 100% Duty Cycle... 231
PWM Output (Active-High) ....................................... 225
PWM Output (Active-Low) ........................................ 226
Repeat Start Condition ............................................. 278
Reset Start-up Sequence ........................................... 83
Reset, WDT, OST and Power-up Timer ................... 369
Send Break Character Sequence ............................. 317
SPI Master Mode (CKE = 1, SMP = 1) ..................... 377
SPI Mode (Master Mode).......................................... 250
SPI Slave Mode (CKE = 0) ....................................... 378
SPI Slave Mode (CKE = 1) ....................................... 378
Synchronous Reception (Master Mode, SREN) ....... 321
Synchronous Transmission ...................................... 319
Synchronous Transmission (Through TXEN) ........... 319
Timer0 and Timer1 External Clock ........................... 371
Timer1 Incrementing Edge ....................................... 193
Two Speed Start-up.................................................... 68
USART Synchronous Receive (Master/Slave) ......... 376
USART Synchronous Transmission (Master/Slave). 375
Wake-up from Interrupt............................................. 102
Timing Diagrams and Specifications
PLL Clock ................................................................. 367
Timing Parameter Symbology .......................................... 365
Timing Requirements
I2C Bus Data............................................................. 381
SPI Mode .................................................................. 379
TINLVLC Register............................................................. 139
TMR0 Register.................................................................... 33
TMR1H Register ................................................................. 33
TMR1L Register.................................................................. 33
TMR2 Register.................................................................... 33
TMR4 Register.................................................................... 41
TMR6 Register.................................................................... 41
TRIS.................................................................................. 350
TRISA Register........................................................... 34, 126
TRISB ............................................................................... 130
TRISB Register........................................................... 34, 132
TRISC ............................................................................... 135
TRISC Register........................................................... 34, 137
Two-Speed Clock Start-up Mode........................................ 67
TXCON (Timer2/4/6) Register .......................................... 203
TXREG ............................................................................. 299
DS41419B-page 412
Preliminary
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