175 行
11 KiB
Plaintext
175 行
11 KiB
Plaintext
Classic Timing Analyzer report for triple_selector_8b
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Mon Mar 07 10:24:29 2022
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Quartus II Version 9.0 Build 235 06/17/2009 Service Pack 2 SJ Web Edition
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---------------------
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; Table of Contents ;
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---------------------
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1. Legal Notice
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2. Timing Analyzer Summary
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3. Timing Analyzer Settings
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4. Parallel Compilation
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5. tpd
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6. Timing Analyzer Messages
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----------------
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; Legal Notice ;
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----------------
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Copyright (C) 1991-2009 Altera Corporation
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Your use of Altera Corporation's design tools, logic functions
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and other software and tools, and its AMPP partner logic
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functions, and any output files from any of the foregoing
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(including device programming or simulation files), and any
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associated documentation or information are expressly subject
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to the terms and conditions of the Altera Program License
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Subscription Agreement, Altera MegaCore Function License
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Agreement, or other applicable license agreement, including,
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without limitation, that your use is for the sole purpose of
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programming logic devices manufactured by Altera and sold by
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Altera or its authorized distributors. Please refer to the
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applicable agreement for further details.
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+-----------------------------------------------------------------------------------------------------------------------+
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; Timing Analyzer Summary ;
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+------------------------------+-------+---------------+-------------+------+----+------------+----------+--------------+
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; Type ; Slack ; Required Time ; Actual Time ; From ; To ; From Clock ; To Clock ; Failed Paths ;
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+------------------------------+-------+---------------+-------------+------+----+------------+----------+--------------+
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; Worst-case tpd ; N/A ; None ; 16.101 ns ; BY ; Y6 ; -- ; -- ; 0 ;
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; Total number of failed paths ; ; ; ; ; ; ; ; 0 ;
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+------------------------------+-------+---------------+-------------+------+----+------------+----------+--------------+
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+--------------------------------------------------------------------------------------------------------------------+
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; Timing Analyzer Settings ;
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+---------------------------------------------------------------------+--------------------+------+----+-------------+
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; Option ; Setting ; From ; To ; Entity Name ;
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+---------------------------------------------------------------------+--------------------+------+----+-------------+
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; Device Name ; EP2C8Q208C8 ; ; ; ;
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; Timing Models ; Final ; ; ; ;
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; Default hold multicycle ; Same as Multicycle ; ; ; ;
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; Cut paths between unrelated clock domains ; On ; ; ; ;
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; Cut off read during write signal paths ; On ; ; ; ;
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; Cut off feedback from I/O pins ; On ; ; ; ;
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; Report Combined Fast/Slow Timing ; Off ; ; ; ;
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; Ignore Clock Settings ; Off ; ; ; ;
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; Analyze latches as synchronous elements ; On ; ; ; ;
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; Enable Recovery/Removal analysis ; Off ; ; ; ;
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; Enable Clock Latency ; Off ; ; ; ;
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; Use TimeQuest Timing Analyzer ; Off ; ; ; ;
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; Minimum Core Junction Temperature ; 0 ; ; ; ;
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; Maximum Core Junction Temperature ; 85 ; ; ; ;
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; Number of source nodes to report per destination node ; 10 ; ; ; ;
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; Number of destination nodes to report ; 10 ; ; ; ;
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; Number of paths to report ; 200 ; ; ; ;
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; Report Minimum Timing Checks ; Off ; ; ; ;
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; Use Fast Timing Models ; Off ; ; ; ;
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; Report IO Paths Separately ; Off ; ; ; ;
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; Perform Multicorner Analysis ; On ; ; ; ;
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; Reports the worst-case path for each clock domain and analysis ; Off ; ; ; ;
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; Removes common clock path pessimism (CCPP) during slack computation ; Off ; ; ; ;
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; Output I/O Timing Endpoint ; Near End ; ; ; ;
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+---------------------------------------------------------------------+--------------------+------+----+-------------+
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+------------------------------------------+
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; Parallel Compilation ;
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+----------------------------+-------------+
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; Processors ; Number ;
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+----------------------------+-------------+
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; Number detected on machine ; 4 ;
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; Maximum allowed ; 4 ;
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; ; ;
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; Average used ; 1.00 ;
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; Maximum used ; 1 ;
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; ; ;
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; Usage by Processor ; % Time Used ;
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; 1 processor ; 100.0% ;
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; 2-4 processors ; 0.0% ;
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+----------------------------+-------------+
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+---------------------------------------------------------+
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; tpd ;
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+-------+-------------------+-----------------+------+----+
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; Slack ; Required P2P Time ; Actual P2P Time ; From ; To ;
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+-------+-------------------+-----------------+------+----+
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; N/A ; None ; 16.101 ns ; BY ; Y6 ;
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; N/A ; None ; 15.802 ns ; AY ; Y6 ;
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; N/A ; None ; 15.533 ns ; BY ; Y5 ;
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; N/A ; None ; 15.448 ns ; BY ; Y1 ;
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; N/A ; None ; 15.059 ns ; BY ; Y2 ;
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; N/A ; None ; 15.018 ns ; B6 ; Y6 ;
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; N/A ; None ; 14.809 ns ; A1 ; Y1 ;
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; N/A ; None ; 14.793 ns ; B2 ; Y2 ;
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; N/A ; None ; 14.673 ns ; BY ; Y3 ;
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; N/A ; None ; 14.653 ns ; BY ; Y0 ;
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; N/A ; None ; 14.271 ns ; BY ; Y7 ;
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; N/A ; None ; 14.263 ns ; B5 ; Y5 ;
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; N/A ; None ; 14.243 ns ; C6 ; Y6 ;
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; N/A ; None ; 14.234 ns ; AY ; Y5 ;
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; N/A ; None ; 14.152 ns ; AY ; Y1 ;
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; N/A ; None ; 14.062 ns ; A5 ; Y5 ;
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; N/A ; None ; 13.973 ns ; A6 ; Y6 ;
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; N/A ; None ; 13.949 ns ; CY ; Y6 ;
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; N/A ; None ; 13.897 ns ; A0 ; Y0 ;
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; N/A ; None ; 13.829 ns ; BY ; Y4 ;
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; N/A ; None ; 13.768 ns ; AY ; Y2 ;
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; N/A ; None ; 13.685 ns ; CY ; Y5 ;
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; N/A ; None ; 13.662 ns ; A2 ; Y2 ;
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; N/A ; None ; 13.484 ns ; C2 ; Y2 ;
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; N/A ; None ; 13.409 ns ; B1 ; Y1 ;
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; N/A ; None ; 13.376 ns ; AY ; Y3 ;
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; N/A ; None ; 13.362 ns ; AY ; Y0 ;
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; N/A ; None ; 13.348 ns ; B0 ; Y0 ;
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; N/A ; None ; 13.191 ns ; CY ; Y2 ;
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; N/A ; None ; 13.149 ns ; C5 ; Y5 ;
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; N/A ; None ; 12.995 ns ; CY ; Y1 ;
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; N/A ; None ; 12.981 ns ; AY ; Y7 ;
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; N/A ; None ; 12.730 ns ; C1 ; Y1 ;
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; N/A ; None ; 12.665 ns ; C7 ; Y7 ;
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; N/A ; None ; 12.656 ns ; A7 ; Y7 ;
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; N/A ; None ; 12.630 ns ; B4 ; Y4 ;
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; N/A ; None ; 12.565 ns ; B7 ; Y7 ;
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; N/A ; None ; 12.532 ns ; AY ; Y4 ;
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; N/A ; None ; 12.414 ns ; CY ; Y7 ;
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; N/A ; None ; 12.344 ns ; C0 ; Y0 ;
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; N/A ; None ; 12.325 ns ; C4 ; Y4 ;
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; N/A ; None ; 12.158 ns ; CY ; Y3 ;
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; N/A ; None ; 12.140 ns ; CY ; Y0 ;
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; N/A ; None ; 11.975 ns ; CY ; Y4 ;
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; N/A ; None ; 9.351 ns ; A3 ; Y3 ;
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; N/A ; None ; 8.853 ns ; B3 ; Y3 ;
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; N/A ; None ; 8.008 ns ; A4 ; Y4 ;
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; N/A ; None ; 7.755 ns ; C3 ; Y3 ;
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+-------+-------------------+-----------------+------+----+
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+--------------------------+
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; Timing Analyzer Messages ;
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+--------------------------+
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Info: *******************************************************************
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Info: Running Quartus II Classic Timing Analyzer
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Info: Version 9.0 Build 235 06/17/2009 Service Pack 2 SJ Web Edition
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Info: Processing started: Mon Mar 07 10:24:29 2022
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Info: Command: quartus_tan --read_settings_files=off --write_settings_files=off triple_selector_8b -c triple_selector_8b --timing_analysis_only
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Info: Parallel compilation is enabled and will use 4 of the 4 processors detected
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Info: Longest tpd from source pin "BY" to destination pin "Y6" is 16.101 ns
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Info: 1: + IC(0.000 ns) + CELL(0.985 ns) = 0.985 ns; Loc. = PIN_31; Fanout = 8; PIN Node = 'BY'
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Info: 2: + IC(6.949 ns) + CELL(0.651 ns) = 8.585 ns; Loc. = LCCOMB_X33_Y11_N0; Fanout = 1; COMB Node = 'inst27~0'
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Info: 3: + IC(0.366 ns) + CELL(0.624 ns) = 9.575 ns; Loc. = LCCOMB_X33_Y11_N10; Fanout = 1; COMB Node = 'inst27'
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Info: 4: + IC(3.430 ns) + CELL(3.096 ns) = 16.101 ns; Loc. = PIN_30; Fanout = 0; PIN Node = 'Y6'
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Info: Total cell delay = 5.356 ns ( 33.27 % )
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Info: Total interconnect delay = 10.745 ns ( 66.73 % )
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Info: Quartus II Classic Timing Analyzer was successful. 0 errors, 0 warnings
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Info: Peak virtual memory: 212 megabytes
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Info: Processing ended: Mon Mar 07 10:24:29 2022
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Info: Elapsed time: 00:00:00
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Info: Total CPU time (on all processors): 00:00:00
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