graycounter.tan.rpt

来自「TI公司的TLC5510的用VHDL写的控制器及其仿真」· RPT 代码 · 共 459 行 · 第 1/4 页

Classic Timing Analyzer report for GrayCounter
Thu May 07 08:52:17 2009
Quartus II Version 7.2 Build 151 09/26/2007 SJ Full Version


---------------------
; Table of Contents ;
---------------------
  1. Legal Notice
  2. Timing Analyzer Summary
  3. Timing Analyzer Settings
  4. Clock Settings Summary
  5. Clock Setup: 'clk'
  6. tsu
  7. tco
  8. th
  9. Timing Analyzer Messages



----------------
; Legal Notice ;
----------------
Copyright (C) 1991-2007 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 from 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 tsu               ; N/A   ; None          ; 2.679 ns                         ; Enable_in              ; BinaryCount[12]        ; --         ; clk      ; 0            ;
; Worst-case tco               ; N/A   ; None          ; 8.614 ns                         ; GrayCount_out[11]~reg0 ; GrayCount_out[11]      ; clk        ; --       ; 0            ;
; Worst-case th                ; N/A   ; None          ; -0.076 ns                        ; Enable_in              ; GrayCount_out[12]~reg0 ; --         ; clk      ; 0            ;
; Clock Setup: 'clk'           ; N/A   ; None          ; 337.72 MHz ( period = 2.961 ns ) ; BinaryCount[0]         ; BinaryCount[12]        ; clk        ; clk      ; 0            ;
; Total number of failed paths ;       ;               ;                                  ;                        ;                        ;            ;          ; 0            ;
+------------------------------+-------+---------------+----------------------------------+------------------------+------------------------+------------+----------+--------------+


+---------------------------------------------------------------------------------------------------------------+
; Timing Analyzer Settings                                                                                      ;
+----------------------------------------------------------------+--------------------+------+----+-------------+
; Option                                                         ; Setting            ; From ; To ; Entity Name ;
+----------------------------------------------------------------+--------------------+------+----+-------------+
; Device Name                                                    ; EP2C8T144C8        ;      ;    ;             ;
; Timing Models                                                  ; Final              ;      ;    ;             ;
; 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                ;      ;    ;             ;
; Use TimeQuest Timing Analyzer                                  ; Off                ;      ;    ;             ;
; 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                ;      ;    ;             ;
; Perform Multicorner Analysis                                   ; On                 ;      ;    ;             ;
; Reports the worst-case path for each clock domain and analysis ; Off                ;      ;    ;             ;
+----------------------------------------------------------------+--------------------+------+----+-------------+


+------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
; Clock Settings Summary                                                                                                                                                             ;
+-----------------+--------------------+----------+------------------+---------------+--------------+----------+-----------------------+---------------------+--------+--------------+
; Clock Node Name ; Clock Setting Name ; Type     ; Fmax Requirement ; Early Latency ; Late Latency ; Based on ; Multiply Base Fmax by ; Divide Base Fmax by ; Offset ; Phase offset ;
+-----------------+--------------------+----------+------------------+---------------+--------------+----------+-----------------------+---------------------+--------+--------------+
; clk             ;                    ; User Pin ; None             ; 0.000 ns      ; 0.000 ns     ; --       ; N/A                   ; N/A                 ; N/A    ;              ;
+-----------------+--------------------+----------+------------------+---------------+--------------+----------+-----------------------+---------------------+--------+--------------+


+----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
; Clock Setup: 'clk'                                                                                                                                                                                                   ;
+-------+------------------------------------------------+------------------------+------------------------+------------+----------+-----------------------------+---------------------------+-------------------------+
; Slack ; Actual fmax (period)                           ; From                   ; To                     ; From Clock ; To Clock ; Required Setup Relationship ; Required Longest P2P Time ; Actual Longest P2P Time ;
+-------+------------------------------------------------+------------------------+------------------------+------------+----------+-----------------------------+---------------------------+-------------------------+
; N/A   ; 337.72 MHz ( period = 2.961 ns )               ; BinaryCount[0]         ; BinaryCount[12]        ; clk        ; clk      ; None                        ; None                      ; 2.697 ns                ;
; N/A   ; Restricted to 340.02 MHz ( period = 2.941 ns ) ; BinaryCount[1]         ; BinaryCount[12]        ; clk        ; clk      ; None                        ; None                      ; 2.620 ns                ;
; N/A   ; Restricted to 340.02 MHz ( period = 2.941 ns ) ; BinaryCount[0]         ; BinaryCount[11]        ; clk        ; clk      ; None                        ; None                      ; 2.611 ns                ;
; N/A   ; Restricted to 340.02 MHz ( period = 2.941 ns ) ; BinaryCount[2]         ; BinaryCount[12]        ; clk        ; clk      ; None                        ; None                      ; 2.535 ns                ;
; N/A   ; Restricted to 340.02 MHz ( period = 2.941 ns ) ; BinaryCount[1]         ; BinaryCount[11]        ; clk        ; clk      ; None                        ; None                      ; 2.534 ns                ;
; N/A   ; Restricted to 340.02 MHz ( period = 2.941 ns ) ; BinaryCount[0]         ; BinaryCount[10]        ; clk        ; clk      ; None                        ; None                      ; 2.525 ns                ;
; N/A   ; Restricted to 340.02 MHz ( period = 2.941 ns ) ; BinaryCount[3]         ; BinaryCount[12]        ; clk        ; clk      ; None                        ; None                      ; 2.499 ns                ;
; N/A   ; Restricted to 340.02 MHz ( period = 2.941 ns ) ; BinaryCount[2]         ; BinaryCount[11]        ; clk        ; clk      ; None                        ; None                      ; 2.449 ns                ;
; N/A   ; Restricted to 340.02 MHz ( period = 2.941 ns ) ; BinaryCount[1]         ; BinaryCount[10]        ; clk        ; clk      ; None                        ; None                      ; 2.448 ns                ;
; N/A   ; Restricted to 340.02 MHz ( period = 2.941 ns ) ; BinaryCount[0]         ; BinaryCount[9]         ; clk        ; clk      ; None                        ; None                      ; 2.439 ns                ;
; N/A   ; Restricted to 340.02 MHz ( period = 2.941 ns ) ; BinaryCount[3]         ; BinaryCount[11]        ; clk        ; clk      ; None                        ; None                      ; 2.413 ns                ;
; N/A   ; Restricted to 340.02 MHz ( period = 2.941 ns ) ; BinaryCount[4]         ; BinaryCount[12]        ; clk        ; clk      ; None                        ; None                      ; 2.364 ns                ;
; N/A   ; Restricted to 340.02 MHz ( period = 2.941 ns ) ; BinaryCount[2]         ; BinaryCount[10]        ; clk        ; clk      ; None                        ; None                      ; 2.363 ns                ;
; N/A   ; Restricted to 340.02 MHz ( period = 2.941 ns ) ; BinaryCount[1]         ; BinaryCount[9]         ; clk        ; clk      ; None                        ; None                      ; 2.362 ns                ;
; N/A   ; Restricted to 340.02 MHz ( period = 2.941 ns ) ; BinaryCount[0]         ; BinaryCount[8]         ; clk        ; clk      ; None                        ; None                      ; 2.353 ns                ;
; N/A   ; Restricted to 340.02 MHz ( period = 2.941 ns ) ; BinaryCount[5]         ; BinaryCount[12]        ; clk        ; clk      ; None                        ; None                      ; 2.328 ns                ;
; N/A   ; Restricted to 340.02 MHz ( period = 2.941 ns ) ; BinaryCount[3]         ; BinaryCount[10]        ; clk        ; clk      ; None                        ; None                      ; 2.327 ns                ;
; N/A   ; Restricted to 340.02 MHz ( period = 2.941 ns ) ; BinaryCount[4]         ; BinaryCount[11]        ; clk        ; clk      ; None                        ; None                      ; 2.278 ns                ;
; N/A   ; Restricted to 340.02 MHz ( period = 2.941 ns ) ; BinaryCount[2]         ; BinaryCount[9]         ; clk        ; clk      ; None                        ; None                      ; 2.277 ns                ;
; N/A   ; Restricted to 340.02 MHz ( period = 2.941 ns ) ; BinaryCount[1]         ; BinaryCount[8]         ; clk        ; clk      ; None                        ; None                      ; 2.276 ns                ;
; N/A   ; Restricted to 340.02 MHz ( period = 2.941 ns ) ; BinaryCount[5]         ; BinaryCount[11]        ; clk        ; clk      ; None                        ; None                      ; 2.242 ns                ;