fcout.tan.summary

频率计源代码

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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           : rang_sel
To             : counter_24b:inst3|qout[4]
From Clock     : 
To Clock       : mode_sel
Failed Paths   : 0

Type           : Worst-case tco
Slack          : N/A
Required Time  : None
Actual Time    : 86.600 ns
From           : display:inst2|DATA_OUT_TEMP[8]
To             : disp[8]
From Clock     : clk_12m
To Clock       : 
Failed Paths   : 0

Type           : Worst-case th
Slack          : N/A
Required Time  : None
Actual Time    : 29.800 ns
From           : mode_sel
To             : counter_24b:inst3|qout[20]
From Clock     : 
To Clock       : clk_12m
Failed Paths   : 0

Type           : Clock Setup: 'clk_12m'
Slack          : N/A
Required Time  : None
Actual Time    : 19.19 MHz ( period = 52.100 ns )
From           : dividers:inst|Half_freq:inst23|CLK_out
To             : counter_24b:inst3|qout[7]
From Clock     : clk_12m
To Clock       : clk_12m
Failed Paths   : 0

Type           : Clock Setup: 'mode_sel'
Slack          : N/A
Required Time  : None
Actual Time    : 29.24 MHz ( period = 34.200 ns )
From           : counter_24b:inst3|lpm_counter:qout_rtl_0|alt_counter_f10ke:wysi_counter|q[0]
To             : counter_24b:inst3|qout[7]
From Clock     : mode_sel
To Clock       : mode_sel
Failed Paths   : 0

Type           : Clock Setup: 'clock_x'
Slack          : N/A
Required Time  : None
Actual Time    : 29.24 MHz ( period = 34.200 ns )
From           : counter_24b:inst3|lpm_counter:qout_rtl_0|alt_counter_f10ke:wysi_counter|q[0]
To             : counter_24b:inst3|qout[7]
From Clock     : clock_x
To Clock       : clock_x
Failed Paths   : 0

Type           : Clock Hold: 'clk_12m'
Slack          : Not operational: Clock Skew > Data Delay
Required Time  : None
Actual Time    : N/A
From           : counter_24b:inst3|lpm_counter:qout_rtl_0|alt_counter_f10ke:wysi_counter|q[0]
To             : display:inst2|DATA_OUT_TEMP[0]
From Clock     : clk_12m
To Clock       : clk_12m
Failed Paths   : 115

Type           : Clock Hold: 'clock_x'
Slack          : Not operational: Clock Skew > Data Delay
Required Time  : None
Actual Time    : N/A
From           : counter_24b:inst3|lpm_counter:qout_rtl_0|alt_counter_f10ke:wysi_counter|q[0]
To             : display:inst2|DATA_OUT_TEMP[0]
From Clock     : clock_x
To Clock       : clock_x
Failed Paths   : 19

Type           : Total number of failed paths
Slack          : 
Required Time  : 
Actual Time    : 
From           : 
To             : 
From Clock     : 
To Clock       : 
Failed Paths   : 134

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