de2_default.tan.summary

DE2开发版的默认程序

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Timing Analyzer Summary
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Type           : Worst-case tsu
Slack          : N/A
Required Time  : None
Actual Time    : 3.426 ns
From           : KEY[0]
To             : I2C_AV_Config:u3|altsyncram:rom_270_rtl_0|altsyncram_ekk:auto_generated|ram_block1a0~porta_address_reg5
From Clock     : 
To Clock       : CLOCK_50
Failed Paths   : 0

Type           : Worst-case tco
Slack          : N/A
Required Time  : None
Actual Time    : 14.604 ns
From           : AUDIO_DAC:u4|SEL_Cont[0]
To             : AUD_DACDAT
From Clock     : CLOCK_27
To Clock       : 
Failed Paths   : 0

Type           : Worst-case tpd
Slack          : N/A
Required Time  : None
Actual Time    : 10.547 ns
From           : SW[17]
To             : AUD_DACDAT
From Clock     : 
To Clock       : 
Failed Paths   : 0

Type           : Worst-case th
Slack          : N/A
Required Time  : None
Actual Time    : -1.766 ns
From           : I2C_SDAT
To             : I2C_AV_Config:u3|I2C_Controller:u0|ACK1
From Clock     : 
To Clock       : CLOCK_50
Failed Paths   : 0

Type           : Clock Setup: 'VGA_Audio_PLL:p1|altpll:altpll_component|_clk0'
Slack          : 8.843 ns
Required Time  : 25.20 MHz ( period = 39.682 ns )
Actual Time    : N/A
From           : VGA_OSD_RAM:u2|oBlue[9]
To             : VGA_Controller:u1|Cur_Color_B[9]
From Clock     : VGA_Audio_PLL:p1|altpll:altpll_component|_clk2
To Clock       : VGA_Audio_PLL:p1|altpll:altpll_component|_clk0
Failed Paths   : 0

Type           : Clock Setup: 'VGA_Audio_PLL:p1|altpll:altpll_component|_clk2'
Slack          : 24.259 ns
Required Time  : 25.20 MHz ( period = 39.682 ns )
Actual Time    : N/A
From           : VGA_Controller:u1|oAddress[14]
To             : VGA_OSD_RAM:u2|Img_RAM:u0|altsyncram:altsyncram_component|altsyncram_e3f1:auto_generated|altsyncram_8en1:altsyncram1|ram_block2a46~porta_address_reg0
From Clock     : VGA_Audio_PLL:p1|altpll:altpll_component|_clk0
To Clock       : VGA_Audio_PLL:p1|altpll:altpll_component|_clk2
Failed Paths   : 0

Type           : Clock Setup: 'VGA_Audio_PLL:p1|altpll:altpll_component|_clk1'
Slack          : 52.837 ns
Required Time  : 18.00 MHz ( period = 55.555 ns )
Actual Time    : 367.92 MHz ( period = 2.718 ns )
From           : AUDIO_DAC:u4|LRCK_1X_DIV[1]
To             : AUDIO_DAC:u4|LRCK_1X
From Clock     : VGA_Audio_PLL:p1|altpll:altpll_component|_clk1
To Clock       : VGA_Audio_PLL:p1|altpll:altpll_component|_clk1
Failed Paths   : 0

Type           : Clock Setup: 'CLOCK_50'
Slack          : N/A
Required Time  : None
Actual Time    : 208.72 MHz ( period = 4.791 ns )
From           : I2C_AV_Config:u3|I2C_Controller:u0|SD[3]
To             : I2C_AV_Config:u3|I2C_Controller:u0|SDO~reg0
From Clock     : CLOCK_50
To Clock       : CLOCK_50
Failed Paths   : 0

Type           : Clock Hold: 'VGA_Audio_PLL:p1|altpll:altpll_component|_clk1'
Slack          : 0.500 ns
Required Time  : 18.00 MHz ( period = 55.555 ns )
Actual Time    : N/A
From           : AUDIO_DAC:u4|LRCK_1X
To             : AUDIO_DAC:u4|LRCK_1X
From Clock     : VGA_Audio_PLL:p1|altpll:altpll_component|_clk1
To Clock       : VGA_Audio_PLL:p1|altpll:altpll_component|_clk1
Failed Paths   : 0

Type           : Clock Hold: 'VGA_Audio_PLL:p1|altpll:altpll_component|_clk2'
Slack          : 0.626 ns
Required Time  : 25.20 MHz ( period = 39.682 ns )
Actual Time    : N/A
From           : VGA_OSD_RAM:u2|ADDR_d[2]
To             : VGA_OSD_RAM:u2|ADDR_dd[2]
From Clock     : VGA_Audio_PLL:p1|altpll:altpll_component|_clk2
To Clock       : VGA_Audio_PLL:p1|altpll:altpll_component|_clk2
Failed Paths   : 0

Type           : Clock Hold: 'VGA_Audio_PLL:p1|altpll:altpll_component|_clk0'
Slack          : 0.637 ns
Required Time  : 25.20 MHz ( period = 39.682 ns )
Actual Time    : N/A
From           : VGA_Controller:u1|H_Cont[9]
To             : VGA_Controller:u1|H_Cont[9]
From Clock     : VGA_Audio_PLL:p1|altpll:altpll_component|_clk0
To Clock       : VGA_Audio_PLL:p1|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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