Selected input mode termination value for data bus is not valid. Please select a value of 50 ohm or higher.

Description

You might see the above error starting with the Intel® Quartus® Prime Software version 16.1.1 if your EMIF Intel FPGA IP uses input termination below 50 ohms for the following I/O standards:

• 1.5 V SSTL (DDR3)
• 1.35 V SSTL (DDR3L)
• 1.5 V HSTL  (QDRII/II /II Xtreme)
• 1.2 V SSTL (QDR IV, LPDDR3)
• 1.2 V HSTL (RLDRAM3)

Margins improve when values of 50 ohms or higher are selected.  

Resolution

N/A