Vladislav,
The warnings are related to the I/O's of my top level module.
Release 7.1.03i Map H.41 Xilinx Mapping Report File for Design 'sata_device_gasket'
Design Information
------------------ Command Line : C:/Xilinx_71i/bin/nt/map.exe -ise e:\gasket_xilinx\gasket_xilinx.ise -intstyle ise -p xc4vlx40-ff668-11
-timing
-ol high -t 1 -register_duplication -cm speed -detail
-ignore_keep_hierarchy -pr b -u -k 4 -c 100 -o sata_device_gasket_map.ncd sata_device_gasket.ngd sata_device_gasket.pcf Target Device : xc4vlx40 Target Package : ff668 Target Speed : -11 Mapper Version : virtex4 -- $Revision: 1.26.6.4 $ Mapped Date : Wed Jul 20 10:42:22 2005
Design Summary
-------------- Number of errors: 0 Number of warnings: 87 Logic Utilization: Number of Slice Flip Flops: 573 out of 36,864 1% Number of 4 input LUTs: 1,296 out of 36,864 3% Logic Distribution: Number of occupied Slices: 865 out of
18,432 4% Number of Slices containing only related logic: 865 out of
865 100% Number of Slices containing unrelated logic: 0 out of
865 0% *See NOTES below for an explanation of the effects of unrelated logic Total Number 4 input LUTs: 1,304 out of 36,864 3% Number used as logic: 1,296 Number used as a route-thru: 4 Number used as Shift registers: 4
Total equivalent gate count for design: 13,582 Peak Memory Usage: 291 MB
Table of Contents
----------------- Section 1 - Errors Section 2 - Warnings Section 3 - Informational Section 4 - Removed Logic Summary Section 5 - Removed Logic Section 6 - IOB Properties Section 7 - RPMs Section 8 - Guide Report Section 9 - Area Group Summary Section 10 - Modular Design Summary Section 11 - Timing Report Section 12 - Configuration String Information Section 13 - Additional Device Resource Counts
Section 1 - Errors
------------------
Section 2 - Warnings
-------------------- WARNING:Map:120 - The command line option -c can not be used when running in timing mode. The option will be ignored. WARNING:LIT:243 - Logical network mrconStart has no load. WARNING:LIT:243 - Logical network rst_spd_chng_en has no load. WARNING:LIT:243 - Logical network genAlign_i has no load. WARNING:LIT:243 - Logical network AGS_en has no load. WARNING:LIT:243 - Logical network pllClkDiv5 has no load. WARNING:LIT:243 - Logical network pwrdnBiasGeno has no load. WARNING:LIT:243 - Logical network pwrdnPLLBo has no load. WARNING:LIT:243 - Logical network snoozePHYo has no load. WARNING:LIT:243 - Logical network snoozePHYo has no load. WARNING:LIT:243 - Logical network comType has no load. WARNING:LIT:243 - Logical network comType has no load. WARNING:LIT:243 - Logical network pwrdnTxBo has no load. WARNING:LIT:243 - Logical network pwrdnTxBo has no load. WARNING:LIT:243 - Logical network resetDigToPHYB has no load. WARNING:LIT:243 - Logical network resetDigToPHYB has no load. WARNING:LIT:243 - Logical network pwrdnTxDrvBo has no load. WARNING:LIT:243 - Logical network pwrdnTxDrvBo has no load. WARNING:LIT:243 - Logical network pwrdnDetBo has no load. WARNING:LIT:243 - Logical network pwrdnDetBo has no load. WARNING:LIT:243 - Logical network forceIdle has no load. WARNING:LIT:243 - Logical network forceIdle has no load. WARNING:LIT:243 - Logical network offlinePHYo has no load. WARNING:LIT:243 - Logical network offlinePHYo has no load. WARNING:LIT:243 - Logical network partialPHYo has no load. WARNING:LIT:243 - Logical network partialPHYo has no load. WARNING:LIT:243 - Logical network txDataToPHY_0 has no load. WARNING:LIT:243 - Logical network txDataToPHY_0 has no load. WARNING:LIT:243 - Logical network txDataToPHY_0 has no load. WARNING:LIT:243 - Logical network txDataToPHY_0 has no load. WARNING:LIT:243 - Logical network txDataToPHY_0 has no load. WARNING:LIT:243 - Logical network txDataToPHY_0 has no load. WARNING:LIT:243 - Logical network txDataToPHY_0 has no load. WARNING:LIT:243 - Logical network txDataToPHY_0 has no load. WARNING:LIT:243 - Logical network txDataToPHY_0 has no load. WARNING:LIT:243 - Logical network txDataToPHY_0 has no load. WARNING:LIT:243 - Logical network txDataToPHY_1 has no load. WARNING:LIT:243 - Logical network txDataToPHY_1 has no load. WARNING:LIT:243 - Logical network txDataToPHY_1 has no load. WARNING:LIT:243 - Logical network txDataToPHY_1 has no load. WARNING:LIT:243 - Logical network txDataToPHY_1 has no load. WARNING:LIT:243 - Logical network txDataToPHY_1 has no load. WARNING:LIT:243 - Logical network txDataToPHY_1 has no load. WARNING:LIT:243 - Logical network txDataToPHY_1 has no load. WARNING:LIT:243 - Logical network txDataToPHY_1 has no load. WARNING:LIT:243 - Logical network txDataToPHY_1 has no load. WARNING:LIT:243 - Logical network comStart has no load. WARNING:LIT:243 - Logical network comStart has no load. WARNING:LIT:243 - Logical network rxDataToLL_0 has no load. WARNING:LIT:243 - Logical network rxDataToLL_0 has no load. WARNING:LIT:243 - Logical network rxDataToLL_0 has no load. WARNING:LIT:243 - Logical network rxDataToLL_0 has no load. WARNING:LIT:243 - Logical network rxDataToLL_0 has no load. WARNING:LIT:243 - Logical network rxDataToLL_0 has no load. WARNING:LIT:243 - Logical network rxDataToLL_0 has no load. WARNING:LIT:243 - Logical network rxDataToLL_0 has no load. WARNING:LIT:243 - Logical network rxDataToLL_0 has no load. WARNING:LIT:243 - Logical network rxDataToLL_0 has no load. WARNING:LIT:243 - Logical network slumberPHYo has no load. WARNING:LIT:243 - Logical network slumberPHYo has no load. WARNING:LIT:243 - Logical network rxDataToLL_1 has no load. WARNING:LIT:243 - Logical network rxDataToLL_1 has no load. WARNING:LIT:243 - Logical network rxDataToLL_1 has no load. WARNING:LIT:243 - Logical network rxDataToLL_1 has no load. WARNING:LIT:243 - Logical network rxDataToLL_1 has no load. WARNING:LIT:243 - Logical network rxDataToLL_1 has no load. WARNING:LIT:243 - Logical network rxDataToLL_1 has no load. WARNING:LIT:243 - Logical network rxDataToLL_1 has no load. WARNING:LIT:243 - Logical network rxDataToLL_1 has no load. WARNING:LIT:243 - Logical network rxDataToLL_1 has no load. WARNING:LIT:243 - Logical network resetCDRToPHYB has no load. WARNING:LIT:243 - Logical network resetCDRToPHYB has no load. WARNING:LIT:243 - Logical network pwrdnRxBo has no load. WARNING:LIT:243 - Logical network pwrdnRxBo has no load. WARNING:LIT:243 - Logical network halfRateToPHY has no load. WARNING:LIT:243 - Logical network halfRateToPHY has no load. WARNING:LIT:243 - Logical network phyrdy has no load. WARNING:LIT:243 - Logical network phyrdy has no load. WARNING:LIT:243 - Logical network txSigSel_0 has no load. WARNING:LIT:243 - Logical network txSigSel_0 has no load. WARNING:LIT:243 - Logical network txSigSel_1 has no load. WARNING:LIT:243 - Logical network txSigSel_1 has no load. WARNING:LIT:243 - Logical network genD10_2_i has no load. WARNING:LIT:243 - Logical network spareIn has no load. WARNING:LIT:243 - Logical network spareIn has no load. WARNING:LIT:243 - Logical network spareOut has no load. WARNING:LIT:243 - Logical network spareOut has no load.