Renesas Asynchronous SH7145F User Manual
Sh7145f, Asynchronous serial data transmission/reception
APPLICATION NOTE
REJ06B0357-0100O/Rev.1.00
March 2004
Page 1 of 17
SH7145F
Asynchronous Serial Data Transmission/Reception
Summary
The SH7144 series is a single-chip microprocessor based on the SH-2 RISC (Reduced Instruction
Set Computer) CPU core and integrating a number of peripheral functions.
This application note describes asynchronous serial data transmission/reception using the SCI
(Serial Communication Interface) module of the SH7145F. It is intended to be used as reference
by users designing software applications.
The program examples contained in this application note have been tested. However, operation
should be confirmed before using them in an actual application.
Device for Which Operation Has Been Confirmed
SH7145F
Contents
1.
Specifications ................................................................................................ 2
2
Functions Used ............................................................................................. 3
3.
Operation....................................................................................................... 6
4.
Software ........................................................................................................ 8
5.
Flowcharts ..................................................................................................... 11
6.
Program Listing ............................................................................................. 14