led.tan.summary

本源码已通过调试,里面有简单的分频做法和点亮18个LED灯

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Timing Analyzer Summary
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Type           : Worst-case tco
Slack          : N/A
Required Time  : None
Actual Time    : 8.637 ns
From           : shift_led:shift_led|led_out[6]
To             : led_out[6]
From Clock     : clk_50mhz
To Clock       : --
Failed Paths   : 0

Type           : Clock Setup: 'clk_50mhz'
Slack          : N/A
Required Time  : None
Actual Time    : Restricted to 420.17 MHz ( period = 2.380 ns )
From           : shift_led:shift_led|led_out[5]
To             : shift_led:shift_led|led_out[0]
From Clock     : clk_50mhz
To Clock       : clk_50mhz
Failed Paths   : 0

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

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