Microchip Technology MCP402XEV User Manuals

Table of Contents

• Introduction

  5
• Document Layout

  5
• Conventions Used in this Guide

  6
• Recommended Reading

  6
• The Microchip Web Site

  7
• Customer Support

  7
• Document Revision History

  7
• 1.1 Introduction

  9
• 1.2 What is the MCP402X Digital Potentiometer Evaluation Board?

  9
• 1.3 What the MCP402X Digital Potentiometer Evaluation Board Kit Includes

  10
• 2.1 Introduction

  11
• 2.2 PCB Description

  11
• 2.3 Test and Operating Instructions

  14
• 2.4 Firmware Description

  21
• Appendix A. Schematic and Layouts

  23
  • A.1 Introduction

    23
  • A.2 Schematic

    24
  • A.3 MCP402X Board Layout – Top Layer + Silk-screen

    25
  • A.4 MCP402X Board Layout – Bottom Layer

    25
  • A.5 MCP402X Board Layout – Top Silk-screen

    26
  • A.6 MCP402X Board Layout – Bottom Layer + Silk-screen

    26
• Appendix B. Bill Of Materials (BOM)

  27
• Appendix C. Using the BFMP Programmer to Power the Board

  29
  • C.1 Powering the Board using the BFMP Programmer

    29
• Appendix D. Potential Programming Issue of the MCP402XEV

  31
  • D.1 Introduction

    31
• Appendix E. 00066_MCP402XEV.ASM Source Code

  33
  • E.1 Introduction

    33
• Worldwide Sales and Service

  46