Welcome to our site! EDAboard.com is an international Electronics Discussion Forum focused on EDA software, circuits, schematics, books, theory, papers, asic, pld, 8051, DSP, Network, RF, Analog Design, PCB, Service Manuals... and a whole lot more! To participate you need to register. Registration is free. Click here to register now.
You have to clock in every pixel and to generate HSYNC and VSYNC.
The exact howto depends on the type (STN, TFT, s/w or color) of your
LCD. Theoretically it can be done with an 8051, but the problem is
the performance. You have to update your 25'600 Pixels every 20-30ms.
This gives a throughput of over 1'000'000 Pixel/s. I think this would be
critical with your 8051.
Another possibility is to share RAM with a CPLD that does this stuff.
This site uses cookies to help personalise content, tailor your experience and to keep you logged in if you register.
By continuing to use this site, you are consenting to our use of cookies.
