txxclock.tan.summary

VHDL编写的数字钟

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Timing Analyzer Summary
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Type           : Worst-case tsu
Slack          : N/A
Required Time  : None
Actual Time    : -0.800 ns
From           : keyhour
To             : selector12:inst12|y
From Clock     : --
To Clock       : modekey
Failed Paths   : 0

Type           : Worst-case tco
Slack          : N/A
Required Time  : None
Actual Time    : 33.100 ns
From           : hour:inst2|sec1[3]
To             : timeout[15]
From Clock     : modekey
To Clock       : --
Failed Paths   : 0

Type           : Worst-case tpd
Slack          : N/A
Required Time  : None
Actual Time    : 12.200 ns
From           : clkclock
To             : clockout
From Clock     : --
To Clock       : --
Failed Paths   : 0

Type           : Worst-case th
Slack          : N/A
Required Time  : None
Actual Time    : 5.200 ns
From           : keyminute
To             : selector12:inst10|y
From Clock     : --
To Clock       : modekey
Failed Paths   : 0

Type           : Clock Setup: 'lHZCLK'
Slack          : N/A
Required Time  : None
Actual Time    : 41.49 MHz ( period = 24.100 ns )
From           : hour:inst2|lpm_counter:sec2_rtl_1|alt_counter_f10ke:wysi_counter|q[3]
To             : cmp32B:inst7|y
From Clock     : lHZCLK
To Clock       : lHZCLK
Failed Paths   : 0

Type           : Clock Setup: 'modekey'
Slack          : N/A
Required Time  : None
Actual Time    : 48.31 MHz ( period = 20.700 ns )
From           : hour:inst2|lpm_counter:sec2_rtl_1|alt_counter_f10ke:wysi_counter|q[3]
To             : hour:inst2|lpm_counter:sec2_rtl_1|alt_counter_f10ke:wysi_counter|q[0]
From Clock     : modekey
To Clock       : modekey
Failed Paths   : 0

Type           : Clock Hold: 'modekey'
Slack          : Not operational: Clock Skew > Data Delay
Required Time  : None
Actual Time    : N/A
From           : hour:inst2|lpm_counter:sec2_rtl_1|alt_counter_f10ke:wysi_counter|q[3]
To             : hour:inst2|lpm_counter:sec2_rtl_1|alt_counter_f10ke:wysi_counter|q[3]
From Clock     : modekey
To Clock       : modekey
Failed Paths   : 90

Type           : Clock Hold: 'lHZCLK'
Slack          : Not operational: Clock Skew > Data Delay
Required Time  : None
Actual Time    : N/A
From           : hour:inst2|lpm_counter:sec2_rtl_1|alt_counter_f10ke:wysi_counter|q[3]
To             : hour:inst2|lpm_counter:sec2_rtl_1|alt_counter_f10ke:wysi_counter|q[3]
From Clock     : lHZCLK
To Clock       : lHZCLK
Failed Paths   : 21

Type           : Total number of failed paths
Slack          : 
Required Time  : 
Actual Time    : 
From           : 
To             : 
From Clock     : 
To Clock       : 
Failed Paths   : 111

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