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Help me with 89C2051 program for moving text LED display

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sajal1975

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HI,
I WANT TO USE 89C2051 AND 7 ROW 64 COLUMN MOVING TEXT LED DISPLAY .
A KEYBOARD PS2 OR OTHER SHOULD BE CONNECTD.

THERE IS A DIYI TOPIC FOR SAME MATTER IN THIS FORUM BUT I AM NOT ABLE TO UNDERSTAND COMPLETE CIRCUIT DIAGRAM AND SOFTWARE OF MY
PROJECT THERE.
PLEASE GIVE ME THE COMPLETE CIRCUIT WITH SOFTWARE.
 

Re: 89C2051 MOVING TEXT

You may consider splitting this project into 2 stages:

Stage 1: Display of fixed messanges ..
Stage 2: Adding PS2 keyboard ..

Here is an example of STAGE 1:
https://www.rentron.com/project04.htm

Then using SEARCH and keywords such as PS2 and 8051 find projects on connecting keyboard to 8051 microcontroller ..

Regards,
IanP
 

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