usbrefdesign.tan.summary

这是一个在MAX II CPLD利用FT245BM 模块实现USB传输的读写程序

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Timing Analyzer Summary
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Type           : Worst-case tsu
Slack          : N/A
Required Time  : None
Actual Time    : 5.685 ns
From           : USB_RXE
To             : LED[7]~reg0
From Clock     : --
To Clock       : sclk
Failed Paths   : 0

Type           : Worst-case tco
Slack          : N/A
Required Time  : None
Actual Time    : 9.032 ns
From           : LED[3]~reg0
To             : LED[3]
From Clock     : sclk
To Clock       : --
Failed Paths   : 0

Type           : Worst-case th
Slack          : N/A
Required Time  : None
Actual Time    : -1.108 ns
From           : USB_DATA[1]
To             : LED[1]~reg0
From Clock     : --
To Clock       : sclk
Failed Paths   : 0

Type           : Worst-case Minimum tco
Slack          : N/A
Required Time  : None
Actual Time    : 7.285 ns
From           : LED[5]~reg0
To             : LED[5]
From Clock     : sclk
To Clock       : --
Failed Paths   : 0

Type           : Clock Setup: 'sclk'
Slack          : N/A
Required Time  : None
Actual Time    : 207.25 MHz ( period = 4.825 ns )
From           : TX_state.TX_state1
To             : LED[7]~reg0
From Clock     : sclk
To Clock       : sclk
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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