Expanded Input / Output Card for the Axiom CME11E9-EVBU Development Board<br>
<br><img src="Senior_Project/MVC-802F.JPG" width=200 height=100>&nbsp;&nbsp;<img src="Senior_Project/MVC-803F.JPG" width=200 height=100><br>
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Abstract:<br><br>

With the continuing encroachment of computers into all aspects of day-to-day life, the need for interfacing between the real world and the digital world is on the increase. This paper describes the circuitry and software for additional input/output capabilities for the <a href="http://www.axman.com/">Axiom</a> CME11E9-EVBU Development Board. When combined, the system created is a very powerful controller for a wide variety of applications including industrial control, robotics, data acquisition, and home automation.<br><br>

<a href="Senior_Project/Design_Report.pdf">Design Report</a><br>
<a href="Senior_Project/Final Schematic.pdf">Final Schematic</a><br>
<a href="Senior_Project/Experiment-logbook.pdf">Experimentation Log</a><br>
<a href="Senior_Project/Build_Report.pdf">Final Report</a><br>
<a href="Senior_Project/DESIGN1.DDB">Full Schematic</a> (PROTEL 99se .DDB File)<br><br>

68HC11 Definitions and Libraries (Written in <a href="Senior_Project/smallc.zip">smallc</a>)<br>
<a href="Senior_Project/b-vector.h">Interrupt Vector Definitions for CME11E9-EVBU</a><br>
<a href="Senior_Project/define.h">68HC11 Port Definition File</a><br>
<a href="Senior_Project/buf-sub.h">Buffalo Subroutine Calls</a><br>
<a href="Senior_Project/debug.c">Debug Routine (allows for interactive debugging a program</a><br>
<a href="Senior_Project/motor.c">Expanded I/O Card driver library</a><br>
<a href="Senior_Project/a2d-d2a.C">A/D D/A Driver Library</a><br><br>

<a href="Senior_Project/test.c">a test program showing the use of the above libraries</a><br><br>

PLD Programs<br>
<a href="Senior_Project/Addressing_PLD.pdf">Addressing PLD</a><br>
<a href="Senior_Project/Motor_cnt_PLD.pdf">Stepper / DC Motor Control PLD</a><br>
<a href="Senior_Project/stepper-dc-driver-ver7-users-guide.pdf">Users Guide to Stepper/DC Motor Control PLD</a><br><br>

Visual Basic Debugging Interface<br>
<a href="Senior_Project/CME-PC User Instructionst.pdf">Users Manual</a><br>
<a href="Senior_Project/vb_source.zip">VB 6.0 Source code</a><br>
<a href="Senior_Project/vb_package.zip">Installation Package</a><br>