MCB251 Evaluation Board User’s Guide
iii
Preface
This manual describes the Keil Software MCB251 Evaluation Board and the
MCS
®
251 microcontroller software development tools. The following chapters
are included:
“Chapter 1. Introduction” gives an overview of this user’s guide and provides a
quick start table.
“Chapter 2. Setup” describes how to connect and configure the board and
provides detailed information about the DIP switches and configuration jumpers.
“Chapter 3. Hardware” provides detailed information about hardware including
the schematic drawings for the MCB251 board, the logic equations for the PLD
and the memory locations of the different Monitor versions contained in the
EPROM.
“Chapter 4. Programming” gives details about how to use our tools to generate
programs for the MCB251 evaluation board.
“Chapter 5. Using the 251 Monitor” gives a quick overview about the MON251
terminal program.
NOTE
This manual assumes that you are familiar with Microsoft Windows and the
hardware and instruction set of the 8051 and 251 microcontrollers.
Summary of Contents for MCB251
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Page 24: ...18 Chapter 3 Hardware Schematics...
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