> > This error is fixed in a CVS commit but not in the "retail" package. > It is. http://elphel.cvs.sourceforge.net/viewvc/elphel/elphel353-8.0/fpga/x359/x359.ucf?revision=1.12&view=markup
ERROR:ConstraintSystem:59 - Constraint <NET "i_sp1/clkout" TNM_NET = > "TNM_SP1_GCLK_IDATA";> [x359.ucf(170)]: NET "i_sp1/clkout" 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. > ERROR:ConstraintSystem:59 - Constraint <NET "i_sp2/clkout" TNM_NET = > "TNM_SP2_GCLK_IDATA";> [x359.ucf(177)]: NET "i_sp2/clkout" 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. > These 2 wires are optimized out in ISE 12.3 and not present in the after synthesis netlist. The latest x359.ucf is corrected - (you can copy these lines): #uncomment for older ISE WebPack (e.g., 10.3) > #NET "i_sp1/clkout" TNM_NET = "TNM_SP1_GCLK_IDATA"; > NET "i_sp1/gclk_idata" TNM_NET = "TNM_SP1_GCLK_IDATA"; > NET "i_sp1/en_idata" TNM_NET = "TNM_SP1_EN_IDATA"; > TIMESPEC "TS_SP1_SCLK0_GCLK_IDATA" = FROM "TNM_SCLK0" TO > "TNM_SP1_GCLK_IDATA" TIG; > TIMESPEC "TS_SP1_PCLK_GCLK_IDATA" = FROM "TNM_PCLK" TO "TNM_SP1_GCLK_IDATA" > TIG; > TIMESPEC "TS_SP1_GCLK_IDATA_PCLK" = FROM "TNM_SP1_GCLK_IDATA" TO > "TNM_SCLK0" TIG; > TIMESPEC "TS_SP1_DOUBLECYC_IDATA" = FROM "TNM_SP1_EN_IDATA" TO > "TNM_SP1_EN_IDATA" "TS_DCLK"; > > #uncomment for older ISE WebPack (e.g., 10.3) > #NET "i_sp2/clkout" TNM_NET = "TNM_SP2_GCLK_IDATA"; > NET "i_sp2/gclk_idata" TNM_NET = "TNM_SP2_GCLK_IDATA"; > NET "i_sp2/en_idata" TNM_NET = "TNM_SP2_EN_IDATA"; > TIMESPEC "TS_SP2_SCLK0_GCLK_IDATA" = FROM "TNM_SCLK0" TO > "TNM_SP2_GCLK_IDATA" TIG; > TIMESPEC "TS_SP2_PCLK_GCLK_IDATA" = FROM "TNM_PCLK" TO "TNM_SP2_GCLK_IDATA" > TIG; > TIMESPEC "TS_SP2_GCLK_IDATA_PCLK" = FROM "TNM_SP2_GCLK_IDATA" TO > "TNM_SCLK0" TIG; > TIMESPEC "TS_SP2_DOUBLECYC_IDATA" = FROM "TNM_SP2_EN_IDATA" TO > "TNM_SP2_EN_IDATA" "TS_DCLK"; > Oleg
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