test.tan.summary

实现了对SD卡的SPI方式下读写操作

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Timing Analyzer Summary
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Type           : Worst-case tsu
Slack          : N/A
Required Time  : None
Actual Time    : 7.605 ns
From           : spidata_in
To             : spiMaster:inst|readWriteSPIWireData:u_readWriteSPIWireData|rxDataShiftReg[0]
From Clock     : --
To Clock       : clk_in
Failed Paths   : 0

Type           : Worst-case tco
Slack          : N/A
Required Time  : None
Actual Time    : 6.642 ns
From           : spiMaster:inst|readWriteSPIWireData:u_readWriteSPIWireData|spiDataOut
To             : datawrite
From Clock     : clk_in
To Clock       : --
Failed Paths   : 0

Type           : Worst-case th
Slack          : N/A
Required Time  : None
Actual Time    : -7.339 ns
From           : spidata_in
To             : spiMaster:inst|readWriteSPIWireData:u_readWriteSPIWireData|rxDataShiftReg[0]
From Clock     : --
To Clock       : clk_in
Failed Paths   : 0

Type           : Clock Setup: 'pll48m:inst2|altpll:altpll_component|_clk0'
Slack          : 13.860 ns
Required Time  : 48.08 MHz ( period = 20.800 ns )
Actual Time    : 144.09 MHz ( period = 6.940 ns )
From           : spiMaster:inst|readWriteSDBlock:u_readWriteSDBlock|timeOutCnt[8]
To             : spiMaster:inst|readWriteSDBlock:u_readWriteSDBlock|CurrState_rwBlkSt.000100
From Clock     : pll48m:inst2|altpll:altpll_component|_clk0
To Clock       : pll48m:inst2|altpll:altpll_component|_clk0
Failed Paths   : 0

Type           : Clock Hold: 'pll48m:inst2|altpll:altpll_component|_clk0'
Slack          : 0.499 ns
Required Time  : 48.08 MHz ( period = 20.800 ns )
Actual Time    : N/A
From           : spiMaster:inst|readWriteSPIWireData:u_readWriteSPIWireData|spiDataOut
To             : spiMaster:inst|readWriteSPIWireData:u_readWriteSPIWireData|spiDataOut
From Clock     : pll48m:inst2|altpll:altpll_component|_clk0
To Clock       : pll48m:inst2|altpll:altpll_component|_clk0
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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