i2c_altera.tan.summary

来自「filter,很不错,大家可以看以下」· SUMMARY 代码 · 共 107 行

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Timing Analyzer Summary
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Type           : Worst-case tsu
Slack          : N/A
Required Time  : None
Actual Time    : 4.821 ns
From           : PDATA[2]
To             : receiver:inst18|qd_dly[2]
From Clock     : 
To Clock       : PCLK
Failed Paths   : 0

Type           : Worst-case tco
Slack          : N/A
Required Time  : None
Actual Time    : 11.715 ns
From           : I2C:inst1|SCL_reg
To             : SCL
From Clock     : SYSCLK
To Clock       : 
Failed Paths   : 0

Type           : Worst-case tpd
Slack          : N/A
Required Time  : None
Actual Time    : 12.444 ns
From           : P_VS
To             : ENC_VS
From Clock     : 
To Clock       : 
Failed Paths   : 0

Type           : Worst-case th
Slack          : N/A
Required Time  : None
Actual Time    : -1.562 ns
From           : SDA_ENC
To             : I2C:inst10|Sh_reg[0]
From Clock     : 
To Clock       : SYSCLK
Failed Paths   : 0

Type           : Clock Setup: 'SYSCLK'
Slack          : -5.705 ns
Required Time  : 50.00 MHz ( period = 20.000 ns )
Actual Time    : N/A
From           : i2c_cmd:inst|rom_addr[5]
To             : SAA_ROM:inst2|altsyncram:altsyncram_component|altsyncram_5qp:auto_generated|ram_block1a7~porta_address_reg5
From Clock     : PLL:inst26|altpll:altpll_component|_clk0
To Clock       : SYSCLK
Failed Paths   : 14

Type           : Clock Setup: 'PLL:inst26|altpll:altpll_component|_clk0'
Slack          : 1.090 ns
Required Time  : 80.00 MHz ( period = 12.500 ns )
Actual Time    : N/A
From           : filter:inst8|rst_out
To             : i2c_cmd:inst|i2c_data_t[7]
From Clock     : SYSCLK
To Clock       : PLL:inst26|altpll:altpll_component|_clk0
Failed Paths   : 0

Type           : Clock Setup: 'PCLK'
Slack          : N/A
Required Time  : None
Actual Time    : 101.56 MHz ( period = 9.846 ns )
From           : add_mask:inst22|mask_rom:mask_rom0|altsyncram:altsyncram_component|altsyncram_j1t:auto_generated|ram_block1a0~porta_address_reg11
To             : add_mask:inst22|data4byte[8]
From Clock     : PCLK
To Clock       : PCLK
Failed Paths   : 0

Type           : Clock Hold: 'PLL:inst26|altpll:altpll_component|_clk0'
Slack          : 0.822 ns
Required Time  : 80.00 MHz ( period = 12.500 ns )
Actual Time    : N/A
From           : i2c_cmd:inst|execute
To             : i2c_cmd:inst|execute
From Clock     : PLL:inst26|altpll:altpll_component|_clk0
To Clock       : PLL:inst26|altpll:altpll_component|_clk0
Failed Paths   : 0

Type           : Clock Hold: 'SYSCLK'
Slack          : 1.039 ns
Required Time  : 50.00 MHz ( period = 20.000 ns )
Actual Time    : N/A
From           : Led_run:inst14|Mega_cnt[23]
To             : Led_run:inst14|Mega_cnt[23]
From Clock     : SYSCLK
To Clock       : SYSCLK
Failed Paths   : 0

Type           : Total number of failed paths
Slack          : 
Required Time  : 
Actual Time    : 
From           : 
To             : 
From Clock     : 
To Clock       : 
Failed Paths   : 14

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