test.tan.summary

vc++与vhdl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    : 0.709 ns
From           : rst
To             : RxUnit:inst|SampleCnt[2]
From Clock     : --
To Clock       : clk
Failed Paths   : 0

Type           : Worst-case tco
Slack          : N/A
Required Time  : None
Actual Time    : 18.611 ns
From           : PWM:inst4|to_servo
To             : to_motor
From Clock     : clk
To Clock       : --
Failed Paths   : 0

Type           : Worst-case th
Slack          : N/A
Required Time  : None
Actual Time    : 2.809 ns
From           : rst
To             : RxUnit:inst|ShtReg[2]
From Clock     : --
To Clock       : clk
Failed Paths   : 0

Type           : Clock Setup: 'clk'
Slack          : N/A
Required Time  : None
Actual Time    : 46.28 MHz ( period = 21.606 ns )
From           : SEL:inst2|Motor_Width_Ctr[4]
To             : PWM:inst3|to_servo
From Clock     : clk
To Clock       : clk
Failed Paths   : 0

Type           : Clock Hold: 'clk'
Slack          : Not operational: Clock Skew > Data Delay
Required Time  : None
Actual Time    : N/A
From           : RxUnit:inst|DOut[4]
To             : SEL:inst2|Servo_Width_Ctr[4]
From Clock     : clk
To Clock       : clk
Failed Paths   : 14

Type           : Total number of failed paths
Slack          : 
Required Time  : 
Actual Time    : 
From           : 
To             : 
From Clock     : 
To Clock       : 
Failed Paths   : 14

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