uart.tan.summary

基于MAXII的RS232串口通信程序.还有使用VB编写的上位机串口通信软件。

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Timing Analyzer Summary
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Type           : Worst-case tsu
Slack          : N/A
Required Time  : None
Actual Time    : 10.094 ns
From           : sel[1]
To             : uart:inst|uart_receiver:u2|ct2[2]
From Clock     : 
To Clock       : clk
Failed Paths   : 0

Type           : Worst-case tco
Slack          : N/A
Required Time  : None
Actual Time    : 24.846 ns
From           : uart:inst|br_gen:u1|ctr3[2]
To             : txd_doneH
From Clock     : clk
To Clock       : 
Failed Paths   : 0

Type           : Worst-case th
Slack          : N/A
Required Time  : None
Actual Time    : 4.238 ns
From           : rst_n
To             : scan:inst6|bin[2]
From Clock     : 
To Clock       : clk
Failed Paths   : 0

Type           : Clock Setup: 'clk'
Slack          : N/A
Required Time  : None
Actual Time    : 42.98 MHz ( period = 23.265 ns )
From           : uart:inst|br_gen:u1|ctr3[2]
To             : uart:inst|uart_transmitter:u3|bct[2]
From Clock     : clk
To Clock       : clk
Failed Paths   : 0

Type           : Clock Setup: 'sel[0]'
Slack          : N/A
Required Time  : None
Actual Time    : 179.82 MHz ( period = 5.561 ns )
From           : uart:inst|br_gen:u1|ctr3[1]
To             : uart:inst|br_gen:u1|ctr3[2]
From Clock     : sel[0]
To Clock       : sel[0]
Failed Paths   : 0

Type           : Clock Setup: 'sel[1]'
Slack          : N/A
Required Time  : None
Actual Time    : 180.05 MHz ( period = 5.554 ns )
From           : uart:inst|br_gen:u1|ctr3[1]
To             : uart:inst|br_gen:u1|ctr3[2]
From Clock     : sel[1]
To Clock       : sel[1]
Failed Paths   : 0

Type           : Clock Setup: 'sel[2]'
Slack          : N/A
Required Time  : None
Actual Time    : 197.47 MHz ( period = 5.064 ns )
From           : uart:inst|br_gen:u1|ctr3[1]
To             : uart:inst|br_gen:u1|ctr3[2]
From Clock     : sel[2]
To Clock       : sel[2]
Failed Paths   : 0

Type           : Clock Hold: 'clk'
Slack          : Not operational: Clock Skew > Data Delay
Required Time  : None
Actual Time    : N/A
From           : scan:inst6|min_ten[0]
To             : scan:inst6|bin[0]
From Clock     : clk
To Clock       : clk
Failed Paths   : 12

Type           : Total number of failed paths
Slack          : 
Required Time  : 
Actual Time    : 
From           : 
To             : 
From Clock     : 
To Clock       : 
Failed Paths   : 12

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