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Altera_Forum
Honored Contributor
16 years agoLVDS and PLL IP on DE1
Hello, I am trying to implement a LVDS to RGB converter in the DE1 board. I am using the LVDS and PLL IP Megafunction. I used as a template the "Design Example 2: Cyclone II ALTLVDS Using Ext...
Altera_Forum
Honored Contributor
16 years agoAditionally, you can't use LVDS with the DE1.
The GPIO pins are connected to a bank powered at 3.3V VCCIO. For LVDS, they'd have to be connected to a back with 2.5V VCCIO and have the proper external resistors. Among the examples and documentation of the DE1 board, you should have a mock up project that contains just an empty top level and all the correct pin assignments. I suggest you take it as base for any project you do on the DE1.