When implementing Serial RapidIO v5.6 in Synplify Pro, the tool gives the following error message:
Resolving constraint associations...
Checking Constraint Associations...
ERROR:ConstraintSystem:59 - Constraint <NET "phy_4x_ser_clk/UCLK_DV4" TNM_NET =
"UCLK_DV4";> [xiltest_srio_v5_6_top.ucf(94)]: NET "phy_4x_ser_clk/UCLK_DV4"
not found. Please verify that:
1. The specified design element actually exists in the original design.
2. The specified object is spelled correctly in the constraint source file.
This is a known issue. To work around this issue, edit the UCF file as below:
From:
NET "phy_4x_ser_clk/UCLK" TNM_NET = "UCLK";
NET "phy_4x_ser_clk/UCLK_DV4" TNM_NET = "UCLK_DV4";
To:
NET "*UCLK" TNM_NET = "UCLK";
NET "*UCLK_DV4" TNM_NET = "UCLK_DV4";
Revision History:
09/25/2012 - Initial Release
| Answer Number | Answer Title | Version Found | Version Resolved |
|---|---|---|---|
| 40519 | Serial RapidIO v5.6 - Release Notes and Known Issues for ISE Design Suite 13.1 | N/A | N/A |
| AR# 51958 | |
|---|---|
| Date | 10/01/2012 |
| Status | Active |
| Type | Known Issues |
| IP | |