ff.tan.summary

QUARTUS II平台上的基于VHDL语言的电梯系统控制程序。

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Timing Analyzer Summary
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Type           : Worst-case tsu
Slack          : N/A
Required Time  : None
Actual Time    : 9.400 ns
From           : downin
To             : lift:inst2|dr[2]
From Clock     : --
To Clock       : clkin
Failed Paths   : 0

Type           : Worst-case tco
Slack          : N/A
Required Time  : None
Actual Time    : 53.300 ns
From           : lift:inst2|ladd[1]
To             : lamp
From Clock     : clkin
To Clock       : --
Failed Paths   : 0

Type           : Worst-case th
Slack          : N/A
Required Time  : None
Actual Time    : 22.400 ns
From           : upin
To             : lift:inst2|ur[4]
From Clock     : --
To Clock       : clkin
Failed Paths   : 0

Type           : Clock Setup: 'clkin'
Slack          : N/A
Required Time  : None
Actual Time    : 10.68 MHz ( period = 93.600 ns )
From           : lift:inst2|ladd[0]
To             : lift:inst2|liftor[2]
From Clock     : clkin
To Clock       : clkin
Failed Paths   : 0

Type           : Clock Setup: 'upin'
Slack          : N/A
Required Time  : None
Actual Time    : 41.32 MHz ( period = 24.200 ns )
From           : lift:inst2|ladd[0]
To             : lift:inst2|ladd[0]
From Clock     : upin
To Clock       : upin
Failed Paths   : 0

Type           : Clock Setup: 'st_ch'
Slack          : N/A
Required Time  : None
Actual Time    : 45.87 MHz ( period = 21.800 ns )
From           : lift:inst2|ladd[0]
To             : lift:inst2|ladd[0]
From Clock     : st_ch
To Clock       : st_ch
Failed Paths   : 0

Type           : Clock Setup: 'downin'
Slack          : N/A
Required Time  : None
Actual Time    : 47.17 MHz ( period = 21.200 ns )
From           : lift:inst2|ladd[0]
To             : lift:inst2|ladd[0]
From Clock     : downin
To Clock       : downin
Failed Paths   : 0

Type           : Clock Hold: 'clkin'
Slack          : Not operational: Clock Skew > Data Delay
Required Time  : None
Actual Time    : N/A
From           : lift:inst2|liftor[2]
To             : lift:inst2|ladd[0]
From Clock     : clkin
To Clock       : clkin
Failed Paths   : 103

Type           : Clock Hold: 'upin'
Slack          : Not operational: Clock Skew > Data Delay
Required Time  : None
Actual Time    : N/A
From           : lift:inst2|ur[1]
To             : lift:inst2|ladd[0]
From Clock     : upin
To Clock       : upin
Failed Paths   : 13

Type           : Clock Hold: 'st_ch'
Slack          : Not operational: Clock Skew > Data Delay
Required Time  : None
Actual Time    : N/A
From           : lift:inst2|ur[2]
To             : lift:inst2|ladd[0]
From Clock     : st_ch
To Clock       : st_ch
Failed Paths   : 25

Type           : Clock Hold: 'downin'
Slack          : Not operational: Clock Skew > Data Delay
Required Time  : None
Actual Time    : N/A
From           : lift:inst2|dr[2]
To             : lift:inst2|ladd[0]
From Clock     : downin
To Clock       : downin
Failed Paths   : 13

Type           : Total number of failed paths
Slack          : 
Required Time  : 
Actual Time    : 
From           : 
To             : 
From Clock     : 
To Clock       : 
Failed Paths   : 154

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