watch.tan.summary

可以实现时间调节

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Timing Analyzer Summary
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Type           : Worst-case tsu
Slack          : N/A
Required Time  : None
Actual Time    : 18.800 ns
From           : set_clk
To             : act:u5|num[0]

Type           : Worst-case tco
Slack          : N/A
Required Time  : None
Actual Time    : 50.000 ns
From           : minute:u4|count[4]
To             : alarm

Type           : Worst-case tpd
Slack          : N/A
Required Time  : None
Actual Time    : 28.000 ns
From           : set_clk
To             : alarm

Type           : Worst-case th
Slack          : N/A
Required Time  : None
Actual Time    : 12.400 ns
From           : set
To             : minute:u4|count[4]

Type           : Worst-case minimum tco
Slack          : N/A
Required Time  : None
Actual Time    : 12.600 ns
From           : act:u5|sel[5]
To             : selout[5]

Type           : Worst-case minimum tpd
Slack          : N/A
Required Time  : None
Actual Time    : 21.600 ns
From           : set_clk
To             : alarm

Type           : Clock Setup: 'en'
Slack          : N/A
Required Time  : None
Actual Time    : 38.02 MHz ( period = 26.300 ns )
From           : minute:u4|count[1]
To             : minute:u4|count[6]

Type           : Clock Setup: 'set_hour'
Slack          : N/A
Required Time  : None
Actual Time    : 40.32 MHz ( period = 24.800 ns )
From           : minute:u4|count[1]
To             : minute:u4|clkhour[4]

Type           : Clock Setup: 'clk1'
Slack          : N/A
Required Time  : None
Actual Time    : 46.73 MHz ( period = 21.400 ns )
From           : act:u5|count[1]
To             : act:u5|num[1]

Type           : Clock Setup: 'clk'
Slack          : N/A
Required Time  : None
Actual Time    : 50.51 MHz ( period = 19.800 ns )
From           : any_even:u1|lpm_counter:coutQ_rtl_0|alt_counter_f10ke:wysi_counter|q[0]
To             : any_even:u1|clk_outQ

Type           : Clock Setup: 'set_min'
Slack          : N/A
Required Time  : None
Actual Time    : 51.55 MHz ( period = 19.400 ns )
From           : second:u3|count[2]
To             : second:u3|count[4]

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