Programable Logic & Video stuff

Hi,

does someone know links to FPGA/CPLD related sites about VHDL design of VGA controller, hsync, vsync, composite sync in general ?

I would appreciate your help.

Kind regards

Reply to
ALuPin
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Take a look at the projects of the Queensland University

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Best regards

Reply to
David de Andrés Martínez

The xilinx spartan 3 starter kit documentation has quite a bit of info on vga signals and there is a vhdl file you can download here that has a vga character mapped controller (the microblaze package):

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Reply to
Hank

try

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which is a working VGA implementation for an Altera Cyclone, have seen it working ;)

Reply to
Jeroen

look up the datasheet of the video ADC/DAC in question. that should have more information than you need. it should be easy to write up state machines that do i2c programming and video sync generation/reception for the devices u use. a good place to look for is the eecs150 berkeley class

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look into the docs section to get the datasheets...you might even find some verilog code...but i would encourage u to write ur own.

nachiket.

Reply to
Nachiket Kapre

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