资料介绍
This application note describes an implementation of a
RS-232 Autobaud routine on a PIC16C54B microcon-troller.
Many microcontroller applications require chip-to-chip
serial communication. Since the PIC16C54B has no
USART, serial communication must be performed in
software. Some applications use multiple transmission
rates. Multiple transmission rates require software
which detects the transmission rate and adjusts the
receive and transmit routines according to the trans-mission rate. AN712
RS-232 Autobaud for the PIC16C5X Devices
EXAMPLE 1: BAUDRATE CALCULATION
Author: Thomas Schmidt
Microchip Technology
1
- = 104 s
t one
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