arc429_top.tan.rpt

---简化版

Classic Timing Analyzer report for arc429_top
Fri Mar 20 17:23:09 2009
Quartus II Version 8.0 Build 215 05/29/2008 SJ Full Version


---------------------
; Table of Contents ;
---------------------
  1. Legal Notice
  2. Timing Analyzer Summary
  3. Timing Analyzer Settings
  4. Clock Settings Summary
  5. Clock Setup: 'pll_clk:inst4|altpll:altpll_component|_clk0'
  6. Clock Setup: 'pci_clk'
  7. Clock Hold: 'pll_clk:inst4|altpll:altpll_component|_clk0'
  8. Clock Hold: 'pci_clk'
  9. tsu
 10. tco
 11. tpd
 12. th
 13. Timing Analyzer Messages



----------------
; Legal Notice ;
----------------
Copyright (C) 1991-2008 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                             ; 12.197 ns                        ; pci_cbe[1]                                                                                                                                             ; pci_top:inst1|state_machine:smcn|r_w_l                                                                                                                 ; --                                          ; pci_clk                                     ; 0            ;
; Worst-case tco                                             ; N/A       ; None                             ; 15.991 ns                        ; mcst_tx:inst6|mcst_tx_one:tx_ctrl_ch1|count[0]                                                                                                         ; tp[22]                                                                                                                                                 ; pci_clk                                     ; --                                          ; 0            ;
; Worst-case tpd                                             ; N/A       ; None                             ; 19.919 ns                        ; pci_ad[24]                                                                                                                                             ; tp[16]                                                                                                                                                 ; --                                          ; --                                          ; 0            ;
; Worst-case th                                              ; N/A       ; None                             ; -0.508 ns                        ; pci_rst_l                                                                                                                                              ; mcst_tx:inst6|tx_data[16]                                                                                                                              ; --                                          ; pci_clk                                     ; 0            ;
; Clock Setup: 'pll_clk:inst4|altpll:altpll_component|_clk0' ; 14.498 ns ; 50.00 MHz ( period = 20.000 ns ) ; 181.75 MHz ( period = 5.502 ns ) ; arc_clk:inst7|cnt_100K[6]                                                                                                                              ; arc_clk:inst7|cnt_100K[5]                                                                                                                              ; pll_clk:inst4|altpll:altpll_component|_clk0 ; pll_clk:inst4|altpll:altpll_component|_clk0 ; 0            ;
; Clock Setup: 'pci_clk'                                     ; 17.444 ns ; 33.00 MHz ( period = 30.303 ns ) ; 77.77 MHz ( period = 12.859 ns ) ; pci_top:inst1|base_addr_chk:bachk|ba0_r[25]                                                                                                            ; pci_top:inst1|state_machine:smcn|devsel_l~reg0                                                                                                         ; pci_clk                                     ; pci_clk                                     ; 0            ;
; Clock Hold: 'pci_clk'                                      ; 0.822 ns  ; 33.00 MHz ( period = 30.303 ns ) ; N/A                              ; mcst_rx:inst|mcst_rx_ctl:receive_data|mcst_rx_fifo:rx_Data_FIFO|scfifo:scfifo_component|scfifo_to21:auto_generated|a_dpfifo_gg21:dpfifo|usedw_is_1_dff ; mcst_rx:inst|mcst_rx_ctl:receive_data|mcst_rx_fifo:rx_Data_FIFO|scfifo:scfifo_component|scfifo_to21:auto_generated|a_dpfifo_gg21:dpfifo|usedw_is_1_dff ; pci_clk                                     ; pci_clk                                     ; 0            ;