![](http://datasheet.mmic.net.cn/260000/PIC16C64A_datasheet_15942809/PIC16C64A_322.png)
PIC16C6X
DS30234D-page 322
1997 Microchip Technology Inc.
TXSTA
Diagram ............................................................105
Section..............................................................105
Summary.......................................................31, 33
W...................................................................................9
Special Function Registers, Initialization
Conditions.................................................................132
Special Function Registers, Reset Conditions..........131
Special Function Register Summary...24, 26, 28, 30, 32
File Maps ....................................................................21
Resets...............................................................................128
ROM......................................................................................7
RP0 bit ..........................................................................20, 35
RP1.....................................................................................35
RX9...................................................................................106
RX9D.................................................................................106
S
S....................................................................................84, 89
SCI - See Universal Synchronous Asynchronous Receiver
Transmitter (USART)
SCK.....................................................................................86
SCL...................................................................................100
SDI......................................................................................86
SDO ....................................................................................86
Serial Port Enable bit, SPEN.............................................106
Serial Programming ..........................................................142
Serial Programming, Block Diagram.................................142
Serialized Quick-Turnaround-Production..............................7
Single Receive Enable bit, SREN.....................................106
Slave Mode
SCL...........................................................................100
SDA...........................................................................100
SLEEP Mode.............................................................123, 141
SMP ....................................................................................89
Software Simulator (MPSIM).............................................161
SPBRG..................................................25, 27, 29, 31, 33, 34
Special Features, Section.................................................123
SPEN ................................................................................106
SPI
Block Diagram.......................................................86, 91
Master Mode...............................................................92
Master Mode Timing ...................................................93
Mode...........................................................................86
Serial Clock.................................................................91
Serial Data In ..............................................................91
Serial Data Out ...........................................................91
Slave Mode Timing .....................................................94
Slave Mode Timing Diagram.......................................93
Slave Select................................................................91
SPI clock.....................................................................92
SPI Mode ....................................................................91
SSPCON.....................................................................90
SSPSTAT....................................................................89
SPI Clock Edge Select bit, CKE..........................................89
SPI Data Input Sample Phase Select bit, SMP...................89
SPI Mode ............................................................................86
SREN................................................................................106
SS .......................................................................................86
SSP
Module Overview ........................................................83
Section........................................................................83
SSPBUF......................................................................92
SSPCON.....................................................................90
SSPSR........................................................................92
SSPSTAT....................................................................89
SSP in I
2
C Mode - See I
2
C
SSPADD......................................... 25, 27, 29, 31, 33, 34, 99
SSPBUF ......................................... 24, 26, 28, 30, 32, 34, 99
SSPCON................................... 24, 26, 28, 30, 32, 34, 85, 90
SSPEN.......................................................................... 85, 90
SSPIE................................................................................. 38
SSPIF ................................................................................. 41
SSPM3:SSPM0 ............................................................ 85, 90
SSPOV ................................................................. 85, 90, 100
SSPSTAT ................................. 25, 27, 29, 31, 33, 34, 84, 99
SSPSTAT Register............................................................. 89
Stack................................................................................... 48
Start bit, S..................................................................... 84, 89
STATUS.................. 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34
Status bits................................................................. 130, 131
Status Bits During Various Resets.................................... 131
Stop bit, P..................................................................... 84, 89
Switching Prescalers .......................................................... 69
SYNC,USART Mode Select bit, SYNC............................. 105
Synchronizing Clocks, TMR0.............................................. 67
Synchronous Serial Port (SSP)
Block Diagram, SPI Mode .......................................... 86
SPI Master/Slave Diagram ......................................... 87
SPI Mode.................................................................... 86
Synchronous Serial Port Enable bit, SSPEN................ 85, 90
Synchronous Serial Port Interrupt Enable bit, SSPIE......... 38
Synchronous Serial Port Interrupt Flag bit, SSPIF ............. 41
Synchronous Serial Port Mode Select bits,
SSPM3:SSPM0 ............................................................ 85, 90
Synchronous Serial Port Module........................................ 83
Synchronous Serial Port Status Register ........................... 89
T
T0CS................................................................................... 36
T0IE.................................................................................... 37
T0IF .................................................................................... 37
T0SE................................................................................... 36
T1CKPS1:T1CKPS0........................................................... 71
T1CON.................................................. 24, 26, 28, 30, 32, 34
T1OSCEN........................................................................... 71
T1SYNC.............................................................................. 71
T2CKPS1:T2CKPS0........................................................... 75
T2CON............................................ 24, 26, 28, 30, 32, 34, 75
TIme-out ........................................................................... 130
Time-out bit......................................................................... 35
Time-out Sequence .......................................................... 130
Timer Modules
Overview, all............................................................... 63
Timer0
Block Diagram.................................................... 65
Counter Mode..................................................... 65
External Clock .................................................... 67
Interrupt.............................................................. 65
Overview............................................................. 63
Prescaler ............................................................ 68
Section................................................................ 65
Timer Mode ........................................................ 65
Timing DiagramTiiming Diagrams
Timer0 ................................................................ 65
TMR0 register..................................................... 65
Timer1
Block Diagram.................................................... 72
Capacitor Selection ............................................ 73
Counter Mode, Asynchronous............................ 73
Counter Mode, Synchronous.............................. 72
External Clock .................................................... 73
Oscillator............................................................. 73