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Altera_Forum's avatar
Altera_Forum
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18 years ago

LVDS pin error on cyclone III

Hi I am making a design with the cyclone III starter kit and I want to add a LVDS transmitter interface for a display, but I get the following error: Error: Non-differential I/O pin flash_...
Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
16 years ago

Most conveniently in the Pin Planner Tool, add a toggle rate column by the customize columns... function in Pin List and assign 0 mhz. Of course, you can also use TCL commands or the Assignment Editor. 

set_instance_assignment -name IO_MAXIMUM_TOGGLE_RATE "0 MHz" -to MY_SILENT_OUTPIN