08-07-2011 10:02 PM
I have the following error while synthesizing/maping my design for Xlinx ML501 board. I am using ISE 10.1 on ubuntu.
ERROR:Xst:1590 - Line 20: Instance name 'ddrsp0.ddrc0/ddr_phy0/ddr_phy0/xc4v.ddr_phy0/idelctrl.u' not found in the design
How can I resolve this error. Help me in this regard, please.
08-07-2011 10:44 PM - edited 08-07-2011 10:44 PM
The error message suggests you are using a Virtex 4 IP (..../xc4v.ddr_phy0/...) for a Virtex 5 target (ML501).
Perhaps there's a reference in your design to a Virtex 4 physical entity or location which doesn't exist in the target Virtex-5 device.
-- Bob Elkind
08-08-2011 01:47 AM
Can you post the code which is pointed to in the error message? That'll help identifying the problem and solution.