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Altera_Forum's avatar
Altera_Forum
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17 years ago

Cyclone III queries.

Hi all, I just have a few queries regarding Cyclone III that I was hoping you guys could help me with. At the moment I am working on choosing an suitable FPGA for a new project. It´s the first t...
Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
17 years ago

1) As I understand it you can use LVTTL and LVDS in the same bank, they just need to use the same voltage.

2) 20 LVDS pairs would use 40 I/O pins.