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Altera_Forum
Honored Contributor I
775 Views

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 LVDS pair. 

When logic '0',all my IO pins become LVMOS pin.
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Altera_Forum
Honored Contributor I
36 Views

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.
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