clock.tan.summary

来自「电子课程设计数字钟的源代码」· SUMMARY 代码 · 共 87 行

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Timing Analyzer Summary
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Type           : Worst-case tsu
Slack          : N/A
Required Time  : None
Actual Time    : 1.002 ns
From           : CLR
To             : MINUTE:18|cnt0[2]
From Clock     : 
To Clock       : SETmin
Failed Paths   : 0

Type           : Worst-case tco
Slack          : N/A
Required Time  : None
Actual Time    : 45.989 ns
From           : HOUR:19|cnt0[2]
To             : q[6]
From Clock     : CLK_50
To Clock       : 
Failed Paths   : 0

Type           : Worst-case th
Slack          : N/A
Required Time  : None
Actual Time    : 25.467 ns
From           : CLR
To             : HOUR:19|cnt1[2]
From Clock     : 
To Clock       : CLK_50
Failed Paths   : 0

Type           : Clock Setup: 'CLK_50'
Slack          : N/A
Required Time  : None
Actual Time    : 47.51 MHz ( period = 21.047 ns )
From           : HOUR:19|cnt0[1]
To             : HOUR:19|cnt1[1]
From Clock     : CLK_50
To Clock       : CLK_50
Failed Paths   : 0

Type           : Clock Setup: 'SETmin'
Slack          : N/A
Required Time  : None
Actual Time    : 197.94 MHz ( period = 5.052 ns )
From           : HOUR:19|cnt0[1]
To             : HOUR:19|cnt1[1]
From Clock     : SETmin
To Clock       : SETmin
Failed Paths   : 0

Type           : Clock Setup: 'SEThour'
Slack          : N/A
Required Time  : None
Actual Time    : 197.94 MHz ( period = 5.052 ns )
From           : HOUR:19|cnt0[1]
To             : HOUR:19|cnt1[1]
From Clock     : SEThour
To Clock       : SEThour
Failed Paths   : 0

Type           : Clock Hold: 'CLK_50'
Slack          : Not operational: Clock Skew > Data Delay
Required Time  : None
Actual Time    : N/A
From           : HOUR:19|cnt0[1]
To             : HOUR:19|cnt0[1]
From Clock     : CLK_50
To Clock       : CLK_50
Failed Paths   : 156

Type           : Total number of failed paths
Slack          : 
Required Time  : 
Actual Time    : 
From           : 
To             : 
From Clock     : 
To Clock       : 
Failed Paths   : 156

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