Triple Speed Ethernet Compilation Error

[greenlantern01]

Hello,

Error (15871): Input port DATAIN of DDIO_IN primitive "hps_ethernet:u0|hps_ethernet_Ethernet:ethernet|altera_eth_tse_mac:i_tse_mac|altera_tse_rgmii_module:U_RGMII|altera_tse_rgmii_in1:the_rgmii_in1|altddio_in:altddio_in_component|ddio_in_gsd:auto_generated|ddio_ina[0]" must come from an I/O IBUF or DELAY_CHAIN primitive

Kindly help fix this error. 

Thanks

[ZiYing_Intel]

Hi,

Are your DATAIN directly connected to input pins?

For further information, you may refer to below from Rocketboards, https://rocketboards.org/foswiki/Projects/CycloneVRGMIIExampleDesign

Best regards,

zying

[ZiYing_Intel]

Hi,

Is there any update from your side?

Best regards,

zying

[ZiYing_Intel]

Hi,

Since no hear any feedback from you, I now transition this thread to community support. If you have a new question, feel free to open a new thread to get the support from Intel experts. Otherwise, the community users will continue to help you on this thread.

Best regards,

zying