usbbus.tan.summary

usb 源程序 但愿对usb开发头疼的朋友有帮助

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Timing Analyzer Summary
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Type           : Worst-case tpd
Slack          : N/A
Required Time  : None
Actual Time    : 16.600 ns
From           : RD
To             : pa[7]

Type           : Worst-case minimum tpd
Slack          : N/A
Required Time  : None
Actual Time    : 9.400 ns
From           : WR
To             : D[7]

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