ALTLVDS_RX and ModelSim

Altera_Forum · ‎09-02-2014

I have the most basic LVDS receiver with PLL in my design both using Megafunctions. It compiles fine but when I try to simulate with ModelSim it gives me following error:

"Error: (vsim-3033) C:/CMOS_Sensor/DS/LVDS_receiver/lvds_receive.v(90): Instantiation of 'altlvds_rx' failed. The design unit was not found."

I have had this issue before with cyclone_iv_diffio module but adding the library to the path solved the issue but in this case I have tried to add the library which points to altlvds_rx module but Modelsim doesn't load it.

Any help is appreciated,

Thanks,

Drew

Altera_Forum · ‎12-08-2015

I have same problem, I added altera_mf_ver( for verilog ) lib which included altlvds_rx, but Modelsim can't properly working and infrom " instantiation of 'altlvds_rx' failed. the design unit was not found..

Anyone can help us, plz?

Altera_Forum · ‎12-08-2015

I using Quatus 15.0, web Edtiton and ModelSim Altera Start Edtiton 10.3d.

Altera_Forum · ‎12-09-2015

Can you try with other QII version ie 13.1 to see if similar observation?

Altera_Forum · ‎12-09-2015

By the way, did you check in the Megawizard if there is any other library required to simulate the altlvds_rx?