PIC16C9XX
DS30444E - page 180
1997 Microchip Technology Inc.
Special Function Registers, Section ...................................19
SPI
Master Mode...............................................................66
Serial Clock.................................................................65
Serial Data In ..............................................................65
Serial Data Out ...........................................................65
Serial Peripheral Interface (SPI) .................................63
Slave Select................................................................65
SPI clock.....................................................................66
SPI Mode ....................................................................65
SSP
SSPADD .......................................................73, 74, 109
SSPBUF............................................66, 73, 74, 76, 109
SSPCON...........................................64, 73, 75, 76, 109
SSPIF bit...................................................74, 75, 76, 77
SSPOV bit...................................................................74
SSPSR............................................................66, 74, 76
SSPSTAT..........................................63, 73, 75, 76, 109
SSP I
2
C
Addressing..................................................................74
Multi-master Mode ......................................................77
Reception....................................................................75
SSP I
2
C Operation......................................................73
START ........................................................................76
START (S) ..................................................................77
STOP (P) ....................................................................77
Transmission...............................................................76
SSPADD Register...............................................................20
SSPBUF Register ...............................................................19
SSPCON Register...............................................................19
SSPIE bit.............................................................................26
SSPIF bit.............................................................................27
SSPOV................................................................................74
SSPSTAT Register .............................................................20
Stack...................................................................................29
Overflows....................................................................29
Underflow....................................................................29
STATUS............................................................................108
STATUS Register..............................................19, 20, 21, 22
T
T0CS bit..............................................................................24
T1CON Register..........................................................19, 102
T2CON Register..................................................................19
T
AD
......................................................................................83
Timer Modules, Overview ...................................................43
Timer0
RTCC........................................................................108
T0IF...........................................................................115
TMR0 Interrupt..........................................................115
Timer1
Resetting of Timer1 Registers ....................................54
Resetting Timer1 using a CCP Trigger Output ...........54
T1CON................................................................51, 109
TMR1H......................................................................109
TMR1L ......................................................................109
Timer2
T2CON................................................................55, 109
TIMER2 (TMR2) Module.............................................55
TMR2 ........................................................................109
Timers
Timer0
Block Diagram.....................................................45
External Clock.....................................................47
External Clock Timing.........................................47
Increment Delay..................................................47
Interrupt...............................................................45
Interrupt Timing .................................................. 46
Overview............................................................. 43
Prescaler ............................................................ 48
Prescaler Block Diagram.................................... 48
Section................................................................ 45
Synchronization.................................................. 47
Timing................................................................. 45
Timer1
Capacitor Selection ............................................ 53
Overview............................................................. 43
Switching Prescaler Assignment........................ 49
Timer2
Overview............................................................. 43
Timing Diagrams
A/D Conversion ........................................................ 159
Timer0 ........................................................................ 45
Timer0 Interrupt Timing .............................................. 46
Timer0 with External Clock......................................... 47
Timing Diagrams and Specifications ................................ 148
TMR0 Register.............................................................. 19, 21
TMR1H Register................................................................. 19
TMR1IE bit.......................................................................... 26
TMR1IF bit.......................................................................... 27
TMR1L Register.................................................................. 19
TMR2 Register.................................................................... 19
TMR2IE bit.......................................................................... 26
TMR2IF bit.......................................................................... 27
TO bit.................................................................................. 23
TRISA Register....................................................... 20, 22, 31
TRISB............................................................................... 109
TRISB Register....................................................... 20, 22, 33
TRISC......................................................................... 77, 109
TRISC Register....................................................... 20, 35, 68
TRISD............................................................................... 109
TRISD Register................................................................... 36
TRISE............................................................................... 109
TRISE Register....................................................... 38, 39, 40
Two’s Complement............................................................... 9
U
UV Erasable Devices............................................................ 7
W
W ...................................................................................... 108
W Register
ALU............................................................................... 9
Wake-up from SLEEP....................................................... 117
Watchdog Timer (WDT)............................ 103, 106, 108, 116
WDT.................................................................................. 108
Period ....................................................................... 116
Programming Considerations................................... 116
Timeout..................................................................... 108
X
XMIT_MODE ...................................................................... 78
XT............................................................................. 104, 107
Z
Z bit..................................................................................... 23
Zero bit.................................................................................. 9