Rich's LED Sign Page

 

 

 

 

 

 

 

 

 

 

 NEW! Check the FAQ page!

 NEW! Check the Pictures page!

 

 

 

LED Sign

Homepage

 

Recent Sign

Shots

 

Pictures

 

LED Project

Links

 

Hardware

 

Software

 

FAQ

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

This site is dedicated to the description of a large LED sign I've created

Here are some specifications for the sign:

192 x 128 pixels

Each pixel is composed of a red LED and a green LED for a total of over 49,000 LEDs!

PWM (pulse width modulation) control of LED intensity (yields 256 colors!)

VHDL Line drawing / Point drawing engines 

VHDL Polygon Filler

VHDL Fixed Point Rotation Module                                                     

Virtual Screen control (for panning)

Character Generator (Total text size is 24 x 16 characters)

68360 controller (screen data is mapped directly into 68

 

 

 

 

 

 

 

 

 

 

 

 

 

If you have any questions about the sign feel free to email me

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Email: rhirsch81@comcast.net

 

 

 

 

 

 

 

 

 

 

 

 

 

LED Sign Homepage | Sign Cam | Pictures! | LED Project Links  | Pictures!

 

 

 

 

 

 

 

 


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