PIC16F870SLASHP datasheet(149/156 Pages) MICROCHIP

149 / 156 page

PIC16F870/871

Preliminary

DS30569A-page 149

Receive Enable, 9-bit (RX9 Bit) ................................. 64

Serial Port Enable (SPEN Bit) .............................. 63, 64

Single Receive Enable (SREN Bit) ............................ 64

Synchronous Master Mode ........................................ 73

Synchronous Master Reception ................................. 75

Synchronous Master Transmission ............................ 73

Synchronous Slave Mode .......................................... 76

Transmit Block Diagram ............................................. 67

Transmit Data, 9th Bit (TX9D) .................................... 63

Transmit Enable (TXEN Bit) ....................................... 63

Transmit Enable, Nine-bit (TX9 Bit) ........................... 63

Transmit Shift Register Status (TRMT Bit) ................. 63

TXSTA Register ......................................................... 63

Wake-up from SLEEP ................................................ 89, 102

Interrupts .............................................................. 95, 96

MCLR Reset .............................................................. 96

Timing Diagram ........................................................ 103

WDT Reset ................................................................ 96

Watchdog Timer (WDT) ............................................. 89, 101

Block Diagram .......................................................... 101

Enable (WDTE Bit) ................................................... 101

Programming Considerations .................................. 101

RC Oscillator ............................................................ 101

Time-out Period ....................................................... 101

WDT Reset, Normal Operation ...................... 93, 95, 96

WDT Reset, SLEEP ....................................... 93, 95, 96

WWW, On-Line Support ...................................................... 4

PIC16F870/P Datasheet(PDF) 149 Page - Microchip Technology