deled.tan.rpt

VHDL语言设计的秒表

Timing Analyzer report for deled
Fri Jun 06 22:14:08 2008
Version 5.1 Build 176 10/26/2005 SJ Full Version


---------------------
; Table of Contents ;
---------------------
  1. Legal Notice
  2. Timing Analyzer Summary
  3. Timing Analyzer Settings
  4. tpd
  5. Timing Analyzer Messages



----------------
; Legal Notice ;
----------------
Copyright (C) 1991-2005 Altera Corporation
Your use of Altera Corporation's design tools, logic functions 
and other software and tools, and its AMPP partner logic 
functions, and any output files any of the foregoing 
(including device programming or simulation files), and any 
associated documentation or information are expressly subject 
to the terms and conditions of the Altera Program License 
Subscription Agreement, Altera MegaCore Function License 
Agreement, or other applicable license agreement, including, 
without limitation, that your use is for the sole purpose of 
programming logic devices manufactured by Altera and sold by 
Altera or its authorized distributors.  Please refer to the 
applicable agreement for further details.



+-----------------------------------------------------------------------------------------------------------------------------+
; Timing Analyzer Summary                                                                                                     ;
+------------------------------+-------+---------------+-------------+--------+--------+------------+----------+--------------+
; Type                         ; Slack ; Required Time ; Actual Time ; From   ; To     ; From Clock ; To Clock ; Failed Paths ;
+------------------------------+-------+---------------+-------------+--------+--------+------------+----------+--------------+
; Worst-case tpd               ; N/A   ; None          ; 11.326 ns   ; num[2] ; led[2] ; --         ; --       ; 0            ;
; Total number of failed paths ;       ;               ;             ;        ;        ;            ;          ; 0            ;
+------------------------------+-------+---------------+-------------+--------+--------+------------+----------+--------------+


+------------------------------------------------------------------------------------------------------+
; Timing Analyzer Settings                                                                             ;
+-------------------------------------------------------+--------------------+------+----+-------------+
; Option                                                ; Setting            ; From ; To ; Entity Name ;
+-------------------------------------------------------+--------------------+------+----+-------------+
; Device Name                                           ; EP1C12Q240C8       ;      ;    ;             ;
; Timing Models                                         ; Final              ;      ;    ;             ;
; Number of source nodes to report per destination node ; 10                 ;      ;    ;             ;
; Number of destination nodes to report                 ; 10                 ;      ;    ;             ;
; Number of paths to report                             ; 200                ;      ;    ;             ;
; Report Minimum Timing Checks                          ; Off                ;      ;    ;             ;
; Use Fast Timing Models                                ; Off                ;      ;    ;             ;
; Report IO Paths Separately                            ; Off                ;      ;    ;             ;
; Default hold multicycle                               ; Same As Multicycle ;      ;    ;             ;
; Cut paths between unrelated clock domains             ; On                 ;      ;    ;             ;
; Cut off read during write signal paths                ; On                 ;      ;    ;             ;
; Cut off feedback from I/O pins                        ; On                 ;      ;    ;             ;
; Report Combined Fast/Slow Timing                      ; Off                ;      ;    ;             ;
; Ignore Clock Settings                                 ; Off                ;      ;    ;             ;
; Analyze latches as synchronous elements               ; On                 ;      ;    ;             ;
; Enable Recovery/Removal analysis                      ; Off                ;      ;    ;             ;
; Enable Clock Latency                                  ; Off                ;      ;    ;             ;
+-------------------------------------------------------+--------------------+------+----+-------------+


+---------------------------------------------------------------+
; tpd                                                           ;
+-------+-------------------+-----------------+--------+--------+
; Slack ; Required P2P Time ; Actual P2P Time ; From   ; To     ;
+-------+-------------------+-----------------+--------+--------+
; N/A   ; None              ; 11.326 ns       ; num[2] ; led[2] ;
; N/A   ; None              ; 11.159 ns       ; num[0] ; led[2] ;
; N/A   ; None              ; 11.046 ns       ; num[2] ; led[1] ;
; N/A   ; None              ; 11.035 ns       ; num[2] ; led[0] ;
; N/A   ; None              ; 10.909 ns       ; num[2] ; led[5] ;
; N/A   ; None              ; 10.884 ns       ; num[0] ; led[0] ;
; N/A   ; None              ; 10.879 ns       ; num[1] ; led[2] ;
; N/A   ; None              ; 10.878 ns       ; num[0] ; led[1] ;
; N/A   ; None              ; 10.750 ns       ; num[0] ; led[5] ;
; N/A   ; None              ; 10.736 ns       ; num[2] ; led[6] ;
; N/A   ; None              ; 10.736 ns       ; num[2] ; led[3] ;
; N/A   ; None              ; 10.723 ns       ; num[2] ; led[4] ;
; N/A   ; None              ; 10.635 ns       ; num[3] ; led[2] ;
; N/A   ; None              ; 10.603 ns       ; num[1] ; led[0] ;
; N/A   ; None              ; 10.595 ns       ; num[1] ; led[1] ;
; N/A   ; None              ; 10.572 ns       ; num[0] ; led[3] ;
; N/A   ; None              ; 10.569 ns       ; num[0] ; led[6] ;
; N/A   ; None              ; 10.568 ns       ; num[0] ; led[4] ;
; N/A   ; None              ; 10.471 ns       ; num[1] ; led[5] ;
; N/A   ; None              ; 10.354 ns       ; num[3] ; led[1] ;
; N/A   ; None              ; 10.341 ns       ; num[3] ; led[0] ;
; N/A   ; None              ; 10.293 ns       ; num[1] ; led[3] ;
; N/A   ; None              ; 10.288 ns       ; num[1] ; led[4] ;
; N/A   ; None              ; 10.284 ns       ; num[1] ; led[6] ;
; N/A   ; None              ; 10.218 ns       ; num[3] ; led[5] ;
; N/A   ; None              ; 10.044 ns       ; num[3] ; led[6] ;
; N/A   ; None              ; 10.044 ns       ; num[3] ; led[3] ;
; N/A   ; None              ; 10.032 ns       ; num[3] ; led[4] ;
+-------+-------------------+-----------------+--------+--------+


+--------------------------+
; Timing Analyzer Messages ;
+--------------------------+
Info: *******************************************************************
Info: Running Quartus II Timing Analyzer
    Info: Version 5.1 Build 176 10/26/2005 SJ Full Version
    Info: Processing started: Fri Jun 06 22:14:07 2008
Info: Command: quartus_tan --read_settings_files=off --write_settings_files=off deled -c deled --timing_analysis_only
Info: Longest tpd from source pin "num[2]" to destination pin "led[2]" is 11.326 ns
    Info: 1: + IC(0.000 ns) + CELL(1.475 ns) = 1.475 ns; Loc. = PIN_227; Fanout = 7; PIN Node = 'num[2]'
    Info: 2: + IC(5.467 ns) + CELL(0.442 ns) = 7.384 ns; Loc. = LC_X4_Y26_N7; Fanout = 1; COMB Node = 'led~524'
    Info: 3: + IC(1.818 ns) + CELL(2.124 ns) = 11.326 ns; Loc. = PIN_3; Fanout = 0; PIN Node = 'led[2]'
    Info: Total cell delay = 4.041 ns ( 35.68 % )
    Info: Total interconnect delay = 7.285 ns ( 64.32 % )
Info: Quartus II Timing Analyzer was successful. 0 errors, 0 warnings
    Info: Processing ended: Fri Jun 06 22:14:08 2008
    Info: Elapsed time: 00:00:02