den_lcm_test.tan.summary

开发板原理图 需要做开发板的可以参考参考

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Timing Analyzer Summary
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Type           : Worst-case tsu
Slack          : N/A
Required Time  : None
Actual Time    : 0.509 ns
From           : iKEY[1]
To             : LCM_Display:u1|key1_d1
From Clock     : --
To Clock       : iCLK_50
Failed Paths   : 0

Type           : Worst-case tco
Slack          : N/A
Required Time  : None
Actual Time    : 13.170 ns
From           : LCM_Display:u1|v_cnt[10]
To             : oLCM_DATA[6]
From Clock     : iCLK_50
To Clock       : --
Failed Paths   : 0

Type           : Worst-case tpd
Slack          : N/A
Required Time  : None
Actual Time    : 6.639 ns
From           : iKEY[0]
To             : oLCM_GRST
From Clock     : --
To Clock       : --
Failed Paths   : 0

Type           : Worst-case th
Slack          : N/A
Required Time  : None
Actual Time    : 0.683 ns
From           : LCM_SDAT
To             : I2S_LCM_Config:u2|I2S_Controller:u0|mACK
From Clock     : --
To Clock       : iCLK_50
Failed Paths   : 0

Type           : Clock Setup: 'iCLK_50'
Slack          : N/A
Required Time  : None
Actual Time    : 151.79 MHz ( period = 6.588 ns )
From           : I2S_LCM_Config:u2|mI2S_STR
To             : I2S_LCM_Config:u2|I2S_Controller:u0|mSDATA
From Clock     : iCLK_50
To Clock       : iCLK_50
Failed Paths   : 0

Type           : Clock Hold: 'iCLK_50'
Slack          : Not operational: Clock Skew > Data Delay
Required Time  : None
Actual Time    : N/A
From           : Reset_Delay:u3|oRST_0
To             : I2S_LCM_Config:u2|mI2S_DATA[4]
From Clock     : iCLK_50
To Clock       : iCLK_50
Failed Paths   : 10

Type           : Total number of failed paths
Slack          : 
Required Time  : 
Actual Time    : 
From           : 
To             : 
From Clock     : 
To Clock       : 
Failed Paths   : 10

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