uart.tan.rpt

基于MAXII的RS232串口通信程序.还有使用VB编写的上位机串口通信软件。

Timing Analyzer report for uart
Tue May 17 07:58:29 2005
Version 4.2 Build 157 12/07/2004 SJ Web Edition


---------------------
; Table of Contents ;
---------------------
  1. Legal Notice
  2. Timing Analyzer Summary
  3. Timing Analyzer Settings
  4. Clock Settings Summary
  5. Clock Setup: 'clk'
  6. Clock Setup: 'sel[2]'
  7. Clock Setup: 'sel[1]'
  8. Clock Setup: 'sel[0]'
  9. Clock Hold: 'clk'
 10. tsu
 11. tco
 12. th
 13. Timing Analyzer Messages



----------------
; Legal Notice ;
----------------
Copyright (C) 1991-2004 Altera Corporation
Any  megafunction  design,  and related netlist (encrypted  or  decrypted),
support information,  device programming or simulation file,  and any other
associated  documentation or information  provided by  Altera  or a partner
under  Altera's   Megafunction   Partnership   Program  may  be  used  only
to program  PLD  devices (but not masked  PLD  devices) from  Altera.   Any
other  use  of such  megafunction  design,  netlist,  support  information,
device programming or simulation file,  or any other  related documentation
or information  is prohibited  for  any  other purpose,  including, but not
limited to  modification,  reverse engineering,  de-compiling, or use  with
any other  silicon devices,  unless such use is  explicitly  licensed under
a separate agreement with  Altera  or a megafunction partner.  Title to the
intellectual property,  including patents,  copyrights,  trademarks,  trade
secrets,  or maskworks,  embodied in any such megafunction design, netlist,
support  information,  device programming or simulation file,  or any other
related documentation or information provided by  Altera  or a megafunction
partner, remains with Altera, the megafunction partner, or their respective
licensors. No other licenses, including any licenses needed under any third
party's intellectual property, are provided herein.



+----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
; Timing Analyzer Summary                                                                                                                                                                                                                ;
+------------------------------+------------------------------------------+---------------+----------------------------------+-----------------------------+--------------------------------------+------------+----------+--------------+
; Type                         ; Slack                                    ; Required Time ; Actual Time                      ; From                        ; To                                   ; From Clock ; To Clock ; Failed Paths ;
+------------------------------+------------------------------------------+---------------+----------------------------------+-----------------------------+--------------------------------------+------------+----------+--------------+
; Worst-case tsu               ; N/A                                      ; None          ; 10.094 ns                        ; sel[1]                      ; uart:inst|uart_receiver:u2|ct2[2]    ;            ; clk      ; 0            ;