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DACS: Fader Module

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Fader Module

Each fader module shall contain eight linear taper potentiometers, sixteen LEDs, and the necessary Pbus interface circuitry. Figure 12 shows the functional diagram of a fader module. The prototype of the control board shall contain two of these fader modules, providing a total of sixteen faders.

**Figure 12:** Control board, fader module diagram.
$\begin{figure} \psfig{file=fig/fadermodule.eps,width=4in} \end{figure}$

Steve Richardson 2000-07-06

Table of Contents

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Contents
List of Figures
List of Tables
Executive Summary
- What Does the System do?
- Why Design and Implement this System?
- Project Goals
- Deliverables
- Conclusions
Introduction
- Design Methodologies
- Application Analysis
- System Overview
High-Level Hardware Specifications
- Control Board
- Mixer Unit
Module-Level Hardware Specifications
- Control Board
- Mixer Unit
Inter-Module Specifications
- Control Board
- Mixer Unit
- Digital Control Bus
Hardware Schematics
- Control Board
- Mixer Unit
Hardware Verification
- Control Board
- Mixer Unit
Hardware PC Board Designs
- Control Board
- Mixer Unit
Hardware Chassis
- Control Board
- Mixer Unit
High-Level Firmware Design
- Control Board
- Mixer Unit
- The DACS Firmware Library
Firmware Protocols
- Serial Communications Protocol
Firmware Modules
- Firmware Library
- Control Board
- Mixer Unit
Firmware Code
- Firmware Library, dacslib
- Control Board
- Mixer Unit
High-Level Software Design
- Overall System: The Distributed Concept
- Functional Design
Software Graphical User Interface
Software Code
- MIDI Controller
VHDL Code
- Control Board
- Mixer Unit
Axiom MC68HC11 Single Board Computer References
References
- Books
- Data Books and Data Sheets
- Web Sites
About this document ...

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