topclock.tan.summary

VHDL写的数字钟

--------------------------------------------------------------------------------------
Timing Analyzer Summary
--------------------------------------------------------------------------------------

Type           : Worst-case tsu
Slack          : N/A
Required Time  : None
Actual Time    : 8.523 ns
From           : set
To             : hour1:u3|comb~5
From Clock     : --
To Clock       : seth
Failed Paths   : 0

Type           : Worst-case tco
Slack          : N/A
Required Time  : None
Actual Time    : 27.530 ns
From           : day1:u4|day[0]
To             : Day[0]
From Clock     : clk
To Clock       : --
Failed Paths   : 0

Type           : Worst-case tpd
Slack          : N/A
Required Time  : None
Actual Time    : 9.884 ns
From           : reset
To             : Alarm
From Clock     : --
To Clock       : --
Failed Paths   : 0

Type           : Worst-case th
Slack          : N/A
Required Time  : None
Actual Time    : 11.717 ns
From           : reset
To             : hour1:u3|Enhour
From Clock     : --
To Clock       : clk
Failed Paths   : 0

Type           : Clock Setup: 'clk'
Slack          : N/A
Required Time  : None
Actual Time    : 248.88 MHz ( period = 4.018 ns )
From           : minute1:u2|min[0]
To             : minute1:u2|min[5]
From Clock     : clk
To Clock       : clk
Failed Paths   : 0

Type           : Clock Setup: 'setm'
Slack          : N/A
Required Time  : None
Actual Time    : 249.94 MHz ( period = 4.001 ns )
From           : minute1:u2|comb~1
To             : minute1:u2|comb~6
From Clock     : setm
To Clock       : setm
Failed Paths   : 0

Type           : Clock Setup: 'seth'
Slack          : N/A
Required Time  : None
Actual Time    : 270.34 MHz ( period = 3.699 ns )
From           : hour1:u3|comb~1
To             : hour1:u3|comb~4
From Clock     : seth
To Clock       : seth
Failed Paths   : 0

Type           : Clock Setup: 'setd'
Slack          : N/A
Required Time  : None
Actual Time    : Restricted to 275.03 MHz ( period = 3.636 ns )
From           : day1:u4|comb~1
To             : day1:u4|comb~1
From Clock     : setd
To Clock       : setd
Failed Paths   : 0

Type           : Total number of failed paths
Slack          : 
Required Time  : 
Actual Time    : 
From           : 
To             : 
From Clock     : 
To Clock       : 
Failed Paths   : 0

--------------------------------------------------------------------------------------