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Altera_Forum
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8 years ago

Swicthing between LVDS and LVCMOS

Hi, Do FPGA IC's pin able to switching between LVDS and LVCMOS in one program? If yes, how do I configure it? Let said I used one pin to switch IO pins. When logic '1', all my IO pins become ...
Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
8 years ago

Hi,

You cannot change the IO type of Pins on the fly. You will have to assign the pins either to LVDS or LVCMOS in the Assignment editor.