Xilinx Mapping Report File for Design 'multipli' Copyright (c) 1995-1999 Xilinx, Inc. All rights reserved. Design Information ------------------ Command Line : m1map -p xc4010xl-3-pc84 -o map.ncd multipli.ngd multipli.pcf Target Device : x4010xl Target Package : pc84 Target Speed : -3 Mapper Version : xc4000xl -- C.22 Design Summary -------------- Number of errors: 0 Number of warnings: 1 Number of CLBs: 4 out of 400 1% CLB Flip Flops: 0 CLB Latches: 0 4 input LUTs: 7 3 input LUTs: 0 Number of bonded IOBs: 11 out of 65 16% IOB Flops: 0 IOB Latches: 0 Total equivalent gate count for design: 42 Additional JTAG gate count for IOBs: 528 Table of Contents ----------------- Section 1 - Errors Section 2 - Warnings Section 3 - Design Attributes Section 4 - Removed Logic Summary Section 5 - Removed Logic Section 6 - Added Logic Section 7 - Expanded Logic Section 8 - Signal Cross-Reference Section 9 - Symbol Cross-Reference Section 10 - IOB Properties Section 11 - RPMs Section 12 - Guide Report Section 1 - Errors ------------------ Section 2 - Warnings -------------------- WARNING:OldMap:78 - All of the external outputs in this design are using slew-rate-limited output drivers. The delay on speed critical outputs can be dramatically reduced by designating them as fast outputs in the original design. Please see your vendor interface documentation for specific information on how to do this within your design-entry tool. Note: You should be careful not to designate too many outputs which switch together as fast, because this can cause excessive ground bounce. For more information on this subject, please refer to the IOB switching characteristic guidelines for the device you are using in the Programmable Logic Data Book. Section 3 - Design Attributes ----------------------------- Attribute LOC "P6" on symbol "A<1>.PAD" "P7" on symbol "A<0>.PAD" "P8" on symbol "B<1>.PAD" "P9" on symbol "B<0>.PAD" "P20" for signal(s) SEGMENTS<6> on symbol "SEGMENTS<6>.PAD" "P18" for signal(s) SEGMENTS<5> on symbol "SEGMENTS<5>.PAD" "P24" for signal(s) SEGMENTS<4> on symbol "SEGMENTS<4>.PAD" "P25" for signal(s) SEGMENTS<3> on symbol "SEGMENTS<3>.PAD" "P26" for signal(s) SEGMENTS<2> on symbol "SEGMENTS<2>.PAD" "P23" for signal(s) SEGMENTS<1> on symbol "SEGMENTS<1>.PAD" "P19" for signal(s) SEGMENTS<0> on symbol "SEGMENTS<0>.PAD" Section 4 - Removed Logic Summary --------------------------------- Section 5 - Removed Logic ------------------------- Section 6 - Added Logic ----------------------- Section 7 - Expanded Logic -------------------------- To enable this section, set the detailed map report option and rerun map. Section 8 - Signal Cross-Reference ---------------------------------- To enable this section, set the detailed map report option and rerun map. Section 9 - Symbol Cross-Reference ---------------------------------- To enable this section, set the detailed map report option and rerun map. Section 10 - IOB Properties --------------------------- "SEGMENTS<0>" (IOB) : SLEW=SLOW "SEGMENTS<1>" (IOB) : SLEW=SLOW "SEGMENTS<2>" (IOB) : SLEW=SLOW "SEGMENTS<3>" (IOB) : SLEW=SLOW "SEGMENTS<4>" (IOB) : SLEW=SLOW "SEGMENTS<5>" (IOB) : SLEW=SLOW "SEGMENTS<6>" (IOB) : SLEW=SLOW Section 11 - RPMs ----------------- Section 12 - Guide Report ------------------------- Guide not run on this design.