Error: IO_PIN atom "ddr_dqs_to_and_from_the_ddr_sdram[0]" has port DQSUPDATEEN that m

Intel® Quartus® Prime Software

Intel® Quartus® Prime Design Software, Design Entry, Synthesis, Simulation, Verification, Timing Analysis, System Design (Platform Designer, formerly Qsys)

Error: IO_PIN atom "ddr_dqs_to_and_from_the_ddr_sdram[0]" has port DQSUPDATEEN that m

1,088 Views

http://www.altera.com/support/examples/nios2/exm-ethernet-acceleration.html

When I try compiling the above project with ep2s60f672c5ES, I see the following error. Any help on how to move further!

Error: IO_PIN atom "ddr_dqs_to_and_from_the_ddr_sdram[0]" has port DQSUPDATEEN that must be connected to the dqsupdate output of a DLL because the dqs_ctrl_latches_enable parameter is set to true

Error: IO_PIN atom "ddr_dqs_to_and_from_the_ddr_sdram[1]" has port DQSUPDATEEN that must be connected to the dqsupdate output of a DLL because the dqs_ctrl_latches_enable parameter is set to true

-Sasi

Link Copied

0 Replies

Community support is provided during standard business hours (Monday to Friday 7AM - 5PM PST). Other contact methods are available here.

Intel does not verify all solutions, including but not limited to any file transfers that may appear in this community. Accordingly, Intel disclaims all express and implied warranties, including without limitation, the implied warranties of merchantability, fitness for a particular purpose, and non-infringement, as well as any warranty arising from course of performance, course of dealing, or usage in trade.

For more complete information about compiler optimizations, see our Optimization Notice.