cpu.tan.summary

实现了CPU的基本功能

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Timing Analyzer Summary
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Type           : Worst-case tsu
Slack          : N/A
Required Time  : None
Actual Time    : 9.300 ns
From           : RESET
To             : ALU:inst|counter[27]
From Clock     : --
To Clock       : CLOCK
Failed Paths   : 0

Type           : Worst-case tco
Slack          : N/A
Required Time  : None
Actual Time    : 31.500 ns
From           : sequence:inst23|CAR[5]
To             : C[15]
From Clock     : CLOCK
To Clock       : --
Failed Paths   : 0

Type           : Worst-case th
Slack          : N/A
Required Time  : None
Actual Time    : -2.300 ns
From           : RESET
To             : ALU:inst|temp_mr[9]
From Clock     : --
To Clock       : CLOCK
Failed Paths   : 0

Type           : Clock Setup: 'CLOCK'
Slack          : N/A
Required Time  : None
Actual Time    : 20.75 MHz ( period = 48.200 ns )
From           : sequence:inst23|CAR[5]
To             : ALU:inst|FLAGS[1]
From Clock     : CLOCK
To Clock       : CLOCK
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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