decoder3_8_1.fit.rpt

在quartus开发环境下

+---------------------------------------------------------------------------+
; LAB Signals Sourced                                                       ;
+---------------------------------------------+-----------------------------+
; Number of Signals Sourced  (Average = 9.00) ; Number of LABs  (Total = 1) ;
+---------------------------------------------+-----------------------------+
; 0                                           ; 0                           ;
; 1                                           ; 0                           ;
; 2                                           ; 0                           ;
; 3                                           ; 0                           ;
; 4                                           ; 0                           ;
; 5                                           ; 0                           ;
; 6                                           ; 0                           ;
; 7                                           ; 0                           ;
; 8                                           ; 0                           ;
; 9                                           ; 1                           ;
+---------------------------------------------+-----------------------------+


+-------------------------------------------------------------------------------+
; LAB Signals Sourced Out                                                       ;
+-------------------------------------------------+-----------------------------+
; Number of Signals Sourced Out  (Average = 8.00) ; Number of LABs  (Total = 1) ;
+-------------------------------------------------+-----------------------------+
; 0                                               ; 0                           ;
; 1                                               ; 0                           ;
; 2                                               ; 0                           ;
; 3                                               ; 0                           ;
; 4                                               ; 0                           ;
; 5                                               ; 0                           ;
; 6                                               ; 0                           ;
; 7                                               ; 0                           ;
; 8                                               ; 1                           ;
+-------------------------------------------------+-----------------------------+


+---------------------------------------------------------------------------+
; LAB Distinct Inputs                                                       ;
+---------------------------------------------+-----------------------------+
; Number of Distinct Inputs  (Average = 6.00) ; Number of LABs  (Total = 1) ;
+---------------------------------------------+-----------------------------+
; 0                                           ; 0                           ;
; 1                                           ; 0                           ;
; 2                                           ; 0                           ;
; 3                                           ; 0                           ;
; 4                                           ; 0                           ;
; 5                                           ; 0                           ;
; 6                                           ; 1                           ;
+---------------------------------------------+-----------------------------+


+-------------------------------------------------------------------------+
; Fitter Device Options                                                   ;
+----------------------------------------------+--------------------------+
; Option                                       ; Setting                  ;
+----------------------------------------------+--------------------------+
; Enable user-supplied start-up clock (CLKUSR) ; Off                      ;
; Enable device-wide reset (DEV_CLRn)          ; Off                      ;
; Enable device-wide output enable (DEV_OE)    ; Off                      ;
; Enable INIT_DONE output                      ; Off                      ;
; Configuration scheme                         ; Active Serial            ;
; Error detection CRC                          ; Off                      ;
; Reserve nCEO pin after configuration         ; As output driving ground ;
; Reserve all unused pins                      ; As output driving ground ;
; Base pin-out file on sameframe device        ; Off                      ;
+----------------------------------------------+--------------------------+


+-----------------+
; Fitter Messages ;
+-----------------+
Info: *******************************************************************
Info: Running Quartus II Fitter
    Info: Version 6.0 Build 202 06/20/2006 Service Pack 1 SJ Full Version
    Info: Processing started: Sat Mar 03 14:26:50 2007
Info: Command: quartus_fit --read_settings_files=off --write_settings_files=off decoder3_8_1 -c decoder3_8_1
Info: Selected device EP2C8T144C8 for design "decoder3_8_1"
Info: Fitter is performing an Auto Fit compilation, which may decrease Fitter effort to reduce compilation time
Info: Timing requirements not specified -- quality metrics such as performance and power consumption may be sacrificed to reduce compilation time.
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 EP2C5T144C8 is compatible
    Info: Device EP2C5T144I8 is compatible
    Info: Device EP2C8T144I8 is compatible
Info: No exact pin location assignment(s) for 14 pins of 14 total pins
    Info: Pin Y7 not assigned to an exact location on the device
    Info: Pin Y0 not assigned to an exact location on the device
    Info: Pin Y1 not assigned to an exact location on the device
    Info: Pin Y2 not assigned to an exact location on the device
    Info: Pin Y3 not assigned to an exact location on the device
    Info: Pin Y4 not assigned to an exact location on the device
    Info: Pin Y5 not assigned to an exact location on the device
    Info: Pin Y6 not assigned to an exact location on the device
    Info: Pin A1 not assigned to an exact location on the device
    Info: Pin A0 not assigned to an exact location on the device
    Info: Pin A2 not assigned to an exact location on the device
    Info: Pin G2 not assigned to an exact location on the device
    Info: Pin G3 not assigned to an exact location on the device
    Info: Pin G1 not assigned to an exact location on the device
Info: Starting register packing
Info: Finished register packing: elapsed time is 00:00:00
    Extra Info: No registers were packed into other blocks
Info: Statistics of I/O pins that need to be placed that use the same VCCIO and VREF, before I/O pin placement
    Info: Number of I/O pins in group: 14 (unused VREF, 3.30 VCCIO, 6 input, 8 output, 0 bidirectional)
        Info: I/O standards used: LVTTL.
Info: I/O bank details before I/O pin placement
    Info: Statistics of I/O banks
        Info: I/O bank number 1 does not use VREF pins and has unused VCCIO pins. 2 total pin(s) used --  15 pins available
        Info: I/O bank number 2 does not use VREF pins and has unused VCCIO pins. 0 total pin(s) used --  23 pins available
        Info: I/O bank number 3 does not use VREF pins and has unused VCCIO pins. 1 total pin(s) used --  20 pins available
        Info: I/O bank number 4 does not use VREF pins and has unused VCCIO pins. 0 total pin(s) used --  24 pins available
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: Fitter routing operations beginning
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: Started post-fitting delay annotation
Warning: Found 8 output pins without output pin load capacitance assignment
    Info: Pin "Y7" has no specified output pin load capacitance -- assuming default load capacitance of 0 pF for timing analysis
    Info: Pin "Y0" has no specified output pin load capacitance -- assuming default load capacitance of 0 pF for timing analysis
    Info: Pin "Y1" has no specified output pin load capacitance -- assuming default load capacitance of 0 pF for timing analysis
    Info: Pin "Y2" has no specified output pin load capacitance -- assuming default load capacitance of 0 pF for timing analysis
    Info: Pin "Y3" has no specified output pin load capacitance -- assuming default load capacitance of 0 pF for timing analysis
    Info: Pin "Y4" has no specified output pin load capacitance -- assuming default load capacitance of 0 pF for timing analysis
    Info: Pin "Y5" has no specified output pin load capacitance -- assuming default load capacitance of 0 pF for timing an