i2c.tan.summary

i2c总线的CPLD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    : 7.489 ns
From           : sda
To             : sda_buf
From Clock     : --
To Clock       : clk
Failed Paths   : 0

Type           : Worst-case tco
Slack          : N/A
Required Time  : None
Actual Time    : 21.198 ns
From           : en[1]~reg0
To             : seg_data[5]
From Clock     : clk
To Clock       : --
Failed Paths   : 0

Type           : Worst-case th
Slack          : N/A
Required Time  : None
Actual Time    : 1.366 ns
From           : data_in[3]
To             : writeData_reg[3]
From Clock     : --
To Clock       : clk
Failed Paths   : 0

Type           : Clock Setup: 'clk'
Slack          : 10.190 ns
Required Time  : 45.00 MHz ( period = 22.222 ns )
Actual Time    : 83.11 MHz ( period = 12.032 ns )
From           : inner_state.stop
To             : link
From Clock     : clk
To Clock       : clk
Failed Paths   : 0

Type           : Clock Hold: 'clk'
Slack          : 1.394 ns
Required Time  : 45.00 MHz ( period = 22.222 ns )
Actual Time    : N/A
From           : readData_reg[0]
To             : readData_reg[1]
From Clock     : clk
To Clock       : clk
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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