
PIC16F87X
DS30292C-page 202
2001 Microchip Technology Inc.
O
On-Line Support
...............................................................207
OPCODE Field Descriptions
............................................135
OPTION_REG Register
...............................................19
,
48
INTEDG Bit
................................................................19
PS2:PS0 Bits
..............................................................19
PSA Bit
.......................................................................19
T0CS Bit
.....................................................................19
T0SE Bit
.....................................................................19
OSC1/CLKIN Pin
.............................................................. 7
,
8
OSC2/CLKOUT Pin
.......................................................... 7
,
8
Oscillator Configuration
....................................................119
HS
.................................................................... 121
,
124
LP
..................................................................... 121
,
124
RC
............................................................ 121
,
122
,
124
XT
..................................................................... 121
,
124
Oscillator, WDT
................................................................131
Oscillators
Capacitor Selection
..................................................122
Crystal and Ceramic Resonators
.............................121
RC
............................................................................122
P
P (STOP bit)
.......................................................................66
Package Marking Information
..........................................189
Packaging Information
.....................................................189
Paging, Program Memory
............................................ 11
,
26
Parallel Slave Port (PSP)
......................................... 9
,
35
,
38
Associated Registers
.................................................39
Block Diagram
............................................................38
RE0/RD/AN5 Pin
.............................................. 9
,
36
,
38
RE1/WR/AN6 Pin
............................................. 9
,
36
,
38
RE2/CS/AN7 Pin
.............................................. 9
,
36
,
38
Read Waveforms
.......................................................39
Select (PSPMODE Bit)
..............................35
,
36
,
37
,
38
Write Waveforms
........................................................39
PCL Register
.......................................................... 15
,
16
,
26
PCLATH Register
..............................................15
,
16
,
17
,
26
PCON Register
.......................................................... 25
,
124
BOR Bit
......................................................................25
POR Bit
......................................................................25
PIC16F876 Pinout Description
.............................................7
PIC16F87X Product Identification System
.......................209
PICDEM 1 Low Cost PICmicro
Demonstration Board
...................................................145
PICDEM 17 Demonstration Board
...................................146
PICDEM 2 Low Cost PIC16CXX
Demonstration Board
...................................................145
PICDEM 3 Low Cost PIC16CXXX
Demonstration Board
...................................................146
PICSTART Plus Entry Level
Development Programmer
...........................................145
PIE1 Register
.....................................................................21
PIE2 Register
.....................................................................23
Pinout Descriptions
PIC16F873/PIC16F876
................................................7
PIC16F874/PIC16F877
................................................8
PIR1 Register
.....................................................................22
PIR2 Register
.....................................................................24
POP
....................................................................................26
POR.
See
Power-on Reset
PORTA
.......................................................................7
,
8
,
17
Analog Port Pins
.......................................................7
,
8
Associated Registers
................................................. 30
Block Diagram
RA3:RA0 and RA5 Pins
..................................... 29
RA4/T0CKI Pin
.................................................. 29
Initialization
................................................................ 29
PORTA Register
...................................................15
,
29
RA3
RA0 and RA5 Port Pins
..................................... 29
RA4/T0CKI Pin
.........................................................7
,
8
RA5/SS/AN4 Pin
.......................................................7
,
8
TRISA Register
.......................................................... 29
PORTB
.......................................................................7
,
8
,
17
Associated Registers
................................................. 32
Block Diagram
RB3:RB0 Port Pins
............................................ 31
RB7:RB4 Port Pins
............................................ 31
PORTB Register
...................................................15
,
31
RB0/INT Edge Select (INTEDG Bit)
.......................... 19
RB0/INT Pin, External
.......................................7
,
8
,
130
RB7:RB4 Interrupt on Change
................................. 130
RB7:RB4 Interrupt on Change Enable
(RBIE Bit)
................................................. 130
RB7:RB4 Interrupt on Change Flag
(RBIF Bit)
................................................. 130
RB7:RB4 Interrupt-on-Change Enable
(RBIE Bit)
................................................... 20
RB7:RB4 Interrupt-on-Change Flag
(RBIF Bit)
..............................................20
,
31
TRISB Register
.....................................................17
,
31
PORTC
.......................................................................7
,
9
,
17
Associated Registers
................................................. 34
Block Diagrams
Peripheral Output Override
(RC 0:2, 5:7)
...................................... 33
Peripheral Output Override
(RC 3:4)
............................................. 33
PORTC Register
...................................................15
,
33
RC0/T1OSO/T1CKI Pin
............................................7
,
9
RC1/T1OSI/CCP2 Pin
..............................................7
,
9
RC2/CCP1 Pin
..........................................................7
,
9
RC3/SCK/SCL Pin
....................................................7
,
9
RC4/SDI/SDA Pin
.....................................................7
,
9
RC5/SDO Pin
............................................................7
,
9
RC6/TX/CK Pin
...................................................7
,
9
,
96
RC7/RX/DT Pin
.............................................7
,
9
,
96
,
97
TRISC Register
.....................................................33
,
95
PORTD
.....................................................................9
,
17
,
38
Associated Registers
................................................. 35
Block Diagram
........................................................... 35
Parallel Slave Port (PSP) Function
............................ 35
PORTD Register
...................................................15
,
35
TRISD Register
.......................................................... 35