Datasheet

PIC16C77X
DS30275B-page 192  1999-2013 Microchip Technology Inc.
RC4/SDI/SDA Pin .................................................... 7, 9
RC5/SDO Pin ........................................................... 7, 9
RC6/TX/CK Pin .................................................. 7, 9, 98
RC7/RX/DT Pin ............................................ 7, 9, 98, 99
TRISC Register .................................................... 32, 97
PORTC Register ................................................................ 13
PORTD ..................................................................... 9, 15, 37
Block Diagram ............................................................ 34
Parallel Slave Port (PSP) Function ............................ 34
PORTD Register ........................................................ 34
TRISD Register .......................................................... 34
PORTD Register ................................................................ 13
PORTE ........................................................................... 9, 15
Analog Port Pins .............................................. 9, 36, 37
Block Diagram ............................................................ 35
Input Buffer Full Status (IBF Bit) ................................ 35
Input Buffer Overflow (IBOV Bit) ................................ 35
Output Buffer Full Status (OBF Bit) ............................ 35
PORTE Register ........................................................ 35
PSP Mode Select (PSPMODE Bit) ................ 34, 35, 37
RE0/RD
/AN5 Pin .............................................. 9, 36, 37
RE1/WR
/AN6 Pin ............................................. 9, 36, 37
RE2/CS
/AN7 Pin .............................................. 9, 36, 37
TRISE Register .......................................................... 35
PORTE Register ........................................................ 13, 126
Postscaler, Timer2
Select (TOUTPS3:TOUTPS0 Bits) ............................ 45
Postscaler, WDT ................................................................ 39
Assignment (PSA Bit) .......................................... 17, 39
Block Diagram ............................................................ 40
Rate Select (PS2:PS0 Bits) ................................. 17, 39
Switching Between Timer0 and WDT ........................ 40
Power-on Reset (POR) .................... 127, 131, 132, 133, 134
Oscillator Start-up Timer (OST) ....................... 127, 132
POR Status (POR
Bit) ................................................ 23
Power Control (PCON) Register .............................. 133
Power-down (PD
Bit) ................................................. 16
Power-on Reset Circuit, External ............................. 132
Power-up Timer (PWRT) ................................. 127, 132
Time-out (TO
Bit) ....................................................... 16
Time-out Sequence .................................................. 133
Time-out Sequence on Power-up .................... 135, 136
PR2 Register ...................................................................... 14
Prescaler, Capture ............................................................. 48
Prescaler, Timer0 ............................................................... 39
Assignment (PSA Bit) .......................................... 17, 39
Block Diagram ............................................................ 40
Rate Select (PS2:PS0 Bits) ................................. 17, 39
Switching Between Timer0 and WDT ........................ 40
Prescaler, Timer1 ............................................................... 42
Select (T1CKPS1:T1CKPS0 Bits) .............................. 41
Prescaler, Timer2 ............................................................... 50
Select (T2CKPS1:T2CKPS0 Bits) .............................. 45
PRO MATE II Universal Programmer ............................ 145
Product Identification System ........................................... 199
Program Counter
PCL Register .............................................................. 24
PCLATH Register .............................................. 24, 138
Reset Conditions ...................................................... 133
Program Memory ............................................................... 11
Interrupt Vector .......................................................... 11
Paging .................................................................. 11, 24
Program Memory Map ............................................... 11
Reset Vector .............................................................. 11
Program Verification ......................................................... 141
Programming Pin (Vpp) .................................................... 7, 8
Programming, Device Instructions ................................... 143
PWM (CCP Module) .......................................................... 50
Block Diagram ........................................................... 50
CCPR1H:CCPR1L Registers ..................................... 50
Duty Cycle ................................................................. 50
Example Frequencies/Resolutions ............................ 51
Output Diagram ......................................................... 50
Period ........................................................................ 50
Set-Up for PWM Operation ........................................ 51
TMR2 to PR2 Match ............................................ 45, 50
TMR2 to PR2 Match Enable (TMR2IE Bit) ................ 19
TMR2 to PR2 Match Flag (TMR2IF Bit) ..................... 20
Q
Q-Clock .............................................................................. 50
R
R/W .................................................................................... 54
R/W bit ............................................................................... 64
R/W
bit ............................................................................... 65
RCE,Receive Enable bit, RCE ........................................... 56
RCREG .............................................................................. 15
RCSTA Register .......................................................... 15, 98
CREN Bit ................................................................... 98
FERR Bit .................................................................... 98
OERR Bit ................................................................... 98
RX9 Bit ...................................................................... 98
RX9D Bit .................................................................... 98
SPEN Bit .............................................................. 97, 98
SREN Bit ................................................................... 98
Read/Write bit, R/W
........................................................... 54
Receive Overflow Indicator bit, SSPOV ............................. 55
Register File ....................................................................... 11
Register File Map ............................................................... 12
Registers
FSR
Summary ........................................................... 15
INDF
Summary ........................................................... 15
INTCON
Summary ........................................................... 15
PCL
Summary ........................................................... 15
PCLATH
Summary ........................................................... 15
PORTB
Summary ........................................................... 15
SSPSTAT .................................................................. 54
STATUS
Summary ........................................................... 15
Summary ................................................................... 13
TMR0
Summary ........................................................... 15
TRISB
Summary ........................................................... 15
Reset ....................................................................... 127, 131
Block Diagram ......................................................... 131
Reset Conditions for All Registers ........................... 134
Reset Conditions for PCON Register ...................... 133
Reset Conditions for Program Counter .................... 133
Reset Conditions for STATUS Register ................... 133
Restart Condition Enabled bit, RSE ................................... 56
Revision History ............................................................... 187
RSE ................................................................................... 56
774.book Page 192 Tuesday, January 29, 2013 12:02 PM