ram.tan.summary

nios 中读写sdram的程序

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Timing Analyzer Summary
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Type           : Worst-case tsu
Slack          : N/A
Required Time  : None
Actual Time    : 5.568 ns
From           : rden
To             : lpm_ram_dp0:inst|altsyncram:altsyncram_component|altsyncram_47r1:auto_generated|ram_block1a0~portb_re_reg
From Clock     : --
To Clock       : clock
Failed Paths   : 0

Type           : Worst-case tco
Slack          : N/A
Required Time  : None
Actual Time    : 9.930 ns
From           : lpm_ram_dp0:inst|altsyncram:altsyncram_component|altsyncram_47r1:auto_generated|q_b[7]
To             : q[7]
From Clock     : clock
To Clock       : --
Failed Paths   : 0

Type           : Worst-case th
Slack          : N/A
Required Time  : None
Actual Time    : 0.286 ns
From           : rdaddress[3]
To             : lpm_ram_dp0:inst|altsyncram:altsyncram_component|altsyncram_47r1:auto_generated|ram_block1a0~portb_address_reg3
From Clock     : --
To Clock       : clock
Failed Paths   : 0

Type           : Clock Setup: 'clock'
Slack          : N/A
Required Time  : None
Actual Time    : Restricted to 163.03 MHz ( period = 6.134 ns )
From           : lpm_ram_dp0:inst|altsyncram:altsyncram_component|altsyncram_47r1:auto_generated|ram_block1a0~portb_address_reg7
To             : lpm_ram_dp0:inst|altsyncram:altsyncram_component|altsyncram_47r1:auto_generated|q_b[7]
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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