      Release Notes for dScope-251 for Windows (tm) Evaluation Kit
      Copyright (c) 1995 KEIL Software, Inc.  All rights reserved.


This document contains release notes for the KEIL dScope-251 for
Windows evaluation software.

If you did not receive a manual for this kit, please contact KEIL
Software, Inc. to receive one.  It contains more details about the
evaluation kit.

In the US and Canada:                   In Europe:

KEIL Software, Inc.                     KEIL Elektronik GmbH
16990 Dallas Parkway, Suite 120         Bretonischer Ring 15
Dallas, Texas  75248                    85630 Grasbrunn - Germany
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Keil has representatives in more than 20 countries all over the world.


Table of Contents


         1. Demonstration Version

	 2. Running dScope-251 for Windows



1. Demonstration Version

The software provided with this evaluation kit is for demonstration
purposes only.  Only the files necessary to run dScope-251 for Windows
as well as some example 8051 and 251 programs are included.  This
evaluation copy of dScope supports files smaller than 1K.

This evaluation kit is intended to be installed in the same directory
(\C51DEMO) as our 8051 Evaluation Kit.  In fact, the example programs
included with this kit are the same ones that come with the 8051
Evaluation Kit.

You can use the C51 compiler, Vision/51 development environment, and
other tools from the 8051 Evaluation Kit in combination with dScope-251
for Windows to get a good idea of how our tools work together.



2. Running dScope-251 for Windows

To start dScope-251, double click on the MCS 251 Simulator icon that
the installation program creates for you.  Use the Load CPU driver item
from the File menu to select a device type to simulate.  Use the Load
object file item from the File menu to select an absolute object file
to load for simulation.

Object files can be found in the \C51DEMO\EXAMPLES directory.

For example:

	 1.  Select 8051FX.DLL for the CPU driver.

	 2.  Load HELLO from the \C51DEMO\EXAMPLES\HELLO directory.

	 3.  Click on the GO button in the Debug Window.

	 4.  "Hello World" displays in the Serial Window.


You can also run the other example programs by following these
instructions.  The examples included are:

\C51DEMO\EXAMPLES\CSAMPLE	Sample 8051 C Program
\C51DEMO\EXAMPLES\DHRY		Drhystones Benchmark
\C51DEMO\EXAMPLES\FIB		Fibonacci Sequence Benchmark
\C51DEMO\EXAMPLES\HELLO		Hello World Example
\C51DEMO\EXAMPLES\LSIEVE	Large Model Sieve Benchmark
\C51DEMO\EXAMPLES\MEASURE	Measurement System Example
\C51DEMO\EXAMPLES\SSIEVE	Small Model Sieve Benchmark
\C51DEMO\EXAMPLES\TDP		Timer Display Program Example
\C51DEMO\EXAMPLES\WHETS		Whetstones Benchmark
\C51DEMO\SAMPL251		C251 Sieve Benchmark


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