Part number:
AN555
Manufacturer:
File Size:
327.72 KB
Description:
Software implementation of asynchronous serial i/o.
Datasheet Details
Part number:
AN555
Manufacturer:
File Size:
327.72 KB
Description:
Software implementation of asynchronous serial i/o.
AN555, Software Implementation of Asynchronous Serial I/O
of these bits in the Serial Status/Control Reg table given later).
Summary of PutChar function: 1.
Make sure _txmtProgress & _rcvOver bits are cleared 2.
Load TxReg with data to be transmitted 3.
Call PutChar function Receive Mode The reception mode implementation is slightly different from the tran
M AN555 Software Implementation of Asynchronous Serial I/O Author: Code Update: Amar Palacherla Microchip Technology Scott Fink Microchip Technology Inc.
INTRODUCTION PIC16CXXX microcontrollers from Microchip Technology, Inc., high-performance, EPROM-based 8-bit microcontrollers.
Some of the members of this series (like the PIC16C71 and PIC16C84) do not have an on-chip hardware asynchronous serial port.
This application note describes the interrupt driven software implementation of Asynchro
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