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    : 1.200 ns
From           : GPIO_0[0]
To             : touch_init:u1|Touch_en
From Clock     : --
To Clock       : CLOCK_50
Failed Paths   : 0

Type           : Worst-case tco
Slack          : N/A
Required Time  : None
Actual Time    : 13.158 ns
From           : touch_init:u1|Display_mode[0]
To             : GPIO_0[31]
From Clock     : CLOCK_50
To Clock       : --
Failed Paths   : 0

Type           : Worst-case th
Slack          : N/A
Required Time  : None
Actual Time    : -0.854 ns
From           : GPIO_0[0]
To             : touch_init:u1|Touch_en
From Clock     : --
To Clock       : CLOCK_50
Failed Paths   : 0

Type           : Clock Setup: 'CLOCK_50'
Slack          : N/A
Required Time  : None
Actual Time    : 114.68 MHz ( period = 8.720 ns )
From           : I2S_LCM_Config:u5|I2S_Controller:u0|mST[0]
To             : I2S_LCM_Config:u5|mSetup_ST.0000
From Clock     : CLOCK_50
To Clock       : CLOCK_50
Failed Paths   : 0

Type           : Clock Hold: 'CLOCK_50'
Slack          : Not operational: Clock Skew > Data Delay
Required Time  : None
Actual Time    : N/A
From           : Reset_Delay:u6|oRST_1
To             : I2S_LCM_Config:u5|mI2S_DATA[13]
From Clock     : CLOCK_50
To Clock       : CLOCK_50
Failed Paths   : 2

Type           : Total number of failed paths
Slack          : 
Required Time  : 
Actual Time    : 
From           : 
To             : 
From Clock     : 
To Clock       : 
Failed Paths   : 2

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