This is the Layout Control LED Card identified in the Layout Control Mother Board Design for the MRNet project.

MRNet -- Layout Control LED Card

Table of Contents

Introduction

The purpose of the layout control LED card is to provide an easy way to connect LED's to the control system. The LED card provides connections for up to 32 different LED's.

Electrical Schematics

The layout control LED card is in the schematic below:

Layout Control LED Card Schematic
{Circuit description goes here.}

Printed Circuit Board Information

The layout control LED card has been layed out. The following files are available:

LED Card PCB Artwork Layer
This contains the artwork layer that specifies where the components are to be placed.
LED Card PCB Back Layer
This is the back (solder) side of the board.
LED Card PCB Front Layer
This is the front (component) side of the board.
LED Card PCB Excellon Drill File
This is the drill file for the PCB in industry standard Excellon format.
LED Card PCB RS-274X Back Layer
This is the industry standard RS-274X file that specifies the apertures and line placement for the back layer.
LED Card PCB RS-274X Front Layer
This is the industry standard RS-274X file that specifies the apertures and line placement for the front layer.
LED Card PCB Drill Size File
This is a short file that specifies the drill sizes for the Excellon drill file.
LED Card PCB Parts List File
This is the parts list file.
LED Card PCB Size and Hole Count File
This is a short file that specifies the board size in inches and the total number of holes.


Copyright (c) 1999 by Wayne C. Gramlich. All rights reserved.