keyboard.fit.smsg

vhdl实现的鼠标协议

Info: *******************************************************************
Info: Running Quartus II Fitter
    Info: Version 6.1 Build 201 11/27/2006 SJ Full Version
    Info: Processing started: Tue Apr 15 22:40:32 2008
Info: Command: quartus_fit --read_settings_files=off --write_settings_files=off Keyboard -c Keyboard
Info: Selected device EP1C6Q240C8 for design "Keyboard"
Info: Fitter is performing an Auto Fit compilation, which may decrease Fitter effort to reduce compilation time
Info: The Fitter has identified 1 logical partitions of which 0 have a previous placement to use
    Info: Previous placement does not exist for 51 of 51 atoms in partition Top
Info: Device migration not selected. If you intend to use device migration later, you may need to change the pin assignments as they may be incompatible with other devices
    Info: Device EP1C12Q240C8 is compatible
Info: Fitter converted 2 user pins into dedicated programming pins
    Info: Pin ~nCSO~ is reserved at location 24
    Info: Pin ~ASDO~ is reserved at location 37
Info: Fitter is using the Classic Timing Analyzer
Info: Timing requirements not specified -- quality metrics such as performance and power consumption may be sacrificed to reduce compilation time.
Info: Completed User Assigned Global Signals Promotion Operation
Info: DQS I/O pins require 0 global routing resources
Info: Automatically promoted signal "fclk" to use Global clock in PIN 29
Info: Automatically promoted signal "fok" to use Global clock
Info: Automatically promoted signal "rst" to use Global clock
Info: Pin "rst" drives global clock, but is not placed in a dedicated clock pin position
Info: Completed Auto Global Promotion Operation
Info: Starting register packing
Info: Fitter is using Normal packing mode for logic elements with Auto setting for Auto Packed Registers logic option
Info: Finished moving registers into I/O cells, LUTs, and RAM blocks
Info: Finished register packing: elapsed time is 00:00:00
Info: Fitter placement preparation operations beginning
Info: Fitter placement preparation operations ending: elapsed time is 00:00:00
Info: Fitter placement operations beginning
Info: Fitter placement was successful
Info: Fitter placement operations ending: elapsed time is 00:00:00
Info: Estimated most critical path is register to register delay of 3.198 ns
    Info: 1: + IC(0.000 ns) + CELL(0.000 ns) = 0.000 ns; Loc. = LAB_X14_Y11; Fanout = 3; REG Node = 'code[3]'
    Info: 2: + IC(0.854 ns) + CELL(0.114 ns) = 0.968 ns; Loc. = LAB_X13_Y11; Fanout = 1; COMB Node = 'process0~55'
    Info: 3: + IC(0.264 ns) + CELL(0.442 ns) = 1.674 ns; Loc. = LAB_X13_Y11; Fanout = 2; COMB Node = 'process0~57'
    Info: 4: + IC(0.592 ns) + CELL(0.114 ns) = 2.380 ns; Loc. = LAB_X13_Y11; Fanout = 1; COMB Node = 'Selector0~105'
    Info: 5: + IC(0.211 ns) + CELL(0.607 ns) = 3.198 ns; Loc. = LAB_X13_Y11; Fanout = 1; REG Node = 'state.delay'
    Info: Total cell delay = 1.277 ns ( 39.93 % )
    Info: Total interconnect delay = 1.921 ns ( 60.07 % )
Info: Fitter routing operations beginning
Info: Average interconnect usage is 0% of the available device resources. Peak interconnect usage is 0%
    Info: The peak interconnect region extends from location X0_Y11 to location X11_Y21
Info: Fitter routing operations ending: elapsed time is 00:00:00
Info: The Fitter performed an Auto Fit compilation.  Optimizations were skipped to reduce compilation time.
    Info: Optimizations that may affect the design's routability were skipped
    Info: Optimizations that may affect the design's timing were skipped
Info: Completed Fixed Delay Chain Operation
Info: Started post-fitting delay annotation
Info: Delay annotation completed successfully
Info: Completed Auto Delay Chain Operation
Warning: The Reserve All Unused Pins setting has not been specified, and will default to 'As output driving ground'.
Info: Quartus II Fitter was successful. 0 errors, 1 warning
    Info: Allocated 166 megabytes of memory during processing
    Info: Processing ended: Tue Apr 15 22:40:37 2008
    Info: Elapsed time: 00:00:05