UM0238 Datasheet, PDF (1/20 Pages) STMicroelectronics – STR91x demonstration software

UM0238
User manual
STR91x demonstration software
Introduction
This document describes the demonstration software running on the STR910-EVAL
evaluation board, which you can use to evaluate the capabilities of the microcontroller and
the on-board peripherals.
The demonstration software contains a main application divided into various smaller
applications. The demonstration software is already stored in the embedded flash memory
of the microcontroller and can also be downloaded from http:\\www.st.com\mcu then
programmed into the STR91x internal flash.
Important note: For users with old STR9-eval boards having STR9 MCU with marking
showing "ES_D" or a value less than 618:
Revision 1.2 of the STR9 demonstration software is configured to run at 96 MHz for CPU
and FMI clock. This implies that pressing the Reset button will not restart the MCU (please
refer to the STR9 errata sheet v2.0).
In order to correct this problem, you should uncomment the following line of code in the
main.c file.
//SCU_FMICLKDivisorConfig(SCU_FMICLK_Div2);
October 2006
Rev 2
1/20
www.st.com