small.tan.summary

38译码器的设计

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Timing Analyzer Summary
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Type           : Worst-case tsu
Slack          : N/A
Required Time  : None
Actual Time    : 7.236 ns
From           : CLR
To             : sld_signaltap:auto_signaltap_0|acq_trigger_in_reg[3]
From Clock     : 
To Clock       : osc_clk[0]
Failed Paths   : 0

Type           : Worst-case tco
Slack          : N/A
Required Time  : None
Actual Time    : 16.871 ns
From           : DFFLOP:inst3|Q~55
To             : Q
From Clock     : osc_clk[0]
To Clock       : 
Failed Paths   : 0

Type           : Worst-case tpd
Slack          : N/A
Required Time  : None
Actual Time    : 16.850 ns
From           : CLR
To             : Q
From Clock     : 
To Clock       : 
Failed Paths   : 0

Type           : Worst-case th
Slack          : N/A
Required Time  : None
Actual Time    : 1.802 ns
From           : altera_internal_jtag~TMSUTAP
To             : sld_hub:sld_hub_inst|sld_jtag_state_machine:jtag_state_machine|state[14]
From Clock     : 
To Clock       : altera_internal_jtag~TCKUTAP
Failed Paths   : 0

Type           : Clock Setup: 'osc_clk[0]'
Slack          : N/A
Required Time  : None
Actual Time    : 125.93 MHz ( period = 7.941 ns )
From           : small_2C35:inst|cpu:the_cpu|R_logic_op[1]
To             : small_2C35:inst|cpu:the_cpu|W_cmp_result
From Clock     : osc_clk[0]
To Clock       : osc_clk[0]
Failed Paths   : 0

Type           : Clock Setup: 'altera_internal_jtag~TCKUTAP'
Slack          : N/A
Required Time  : None
Actual Time    : 130.68 MHz ( period = 7.652 ns )
From           : sld_hub:sld_hub_inst|sld_dffex:\GEN_IRF:1:IRF|Q[4]
To             : sld_hub:sld_hub_inst|hub_tdo
From Clock     : altera_internal_jtag~TCKUTAP
To Clock       : altera_internal_jtag~TCKUTAP
Failed Paths   : 0

Type           : Clock Hold: 'osc_clk[0]'
Slack          : Not operational: Clock Skew > Data Delay
Required Time  : None
Actual Time    : N/A
From           : TFFLOP:inst4|QT
To             : TFFLOP:inst4|QT
From Clock     : osc_clk[0]
To Clock       : osc_clk[0]
Failed Paths   : 1

Type           : Total number of failed paths
Slack          : 
Required Time  : 
Actual Time    : 
From           : 
To             : 
From Clock     : 
To Clock       : 
Failed Paths   : 1

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