i2c_altera.tan.summary

AV视频信号输入后

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Timing Analyzer Summary
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Type           : Worst-case tsu
Slack          : N/A
Required Time  : None
Actual Time    : 6.198 ns
From           : VD_VS
To             : sld_signaltap:auto_signaltap_0|acq_trigger_in_reg[8]
From Clock     : 
To Clock       : PCLK
Failed Paths   : 0

Type           : Worst-case tco
Slack          : N/A
Required Time  : None
Actual Time    : 12.427 ns
From           : Led_run:inst21|led[3]
To             : LEDG[3]
From Clock     : SYSCLK
To Clock       : 
Failed Paths   : 0

Type           : Worst-case tpd
Slack          : N/A
Required Time  : None
Actual Time    : 2.901 ns
From           : altera_internal_jtag~TDO
To             : altera_reserved_tdo
From Clock     : 
To Clock       : 
Failed Paths   : 0

Type           : Worst-case th
Slack          : N/A
Required Time  : None
Actual Time    : 1.659 ns
From           : altera_internal_jtag~TMSUTAP
To             : sld_hub:sld_hub_inst|sld_jtag_state_machine:jtag_state_machine|state[14]
From Clock     : 
To Clock       : altera_internal_jtag~TCKUTAP
Failed Paths   : 0

Type           : Clock Setup: 'altera_internal_jtag~TCKUTAP'
Slack          : N/A
Required Time  : None
Actual Time    : 132.56 MHz ( period = 7.544 ns )
From           : sld_hub:sld_hub_inst|sld_dffex:\GEN_IRF:1:IRF|Q[3]
To             : sld_hub:sld_hub_inst|hub_tdo
From Clock     : altera_internal_jtag~TCKUTAP
To Clock       : altera_internal_jtag~TCKUTAP
Failed Paths   : 0

Type           : Clock Setup: 'PCLK'
Slack          : N/A
Required Time  : None
Actual Time    : Restricted to 163.03 MHz ( period = 6.134 ns )
From           : sld_signaltap:auto_signaltap_0|sld_acquisition_buffer:sld_acquisition_buffer_inst|lpm_counter:\write_address_non_zero_gen:write_pointer_counter|cntr_95a:auto_generated|safe_q[0]
To             : sld_signaltap:auto_signaltap_0|altsyncram:\stp_non_zero_ram_gen:stp_buffer_ram|altsyncram_nm92:auto_generated|altsyncram_td91:altsyncram1|ram_block2a7~portb_we_reg
From Clock     : PCLK
To Clock       : PCLK
Failed Paths   : 0

Type           : Clock Setup: 'SYSCLK'
Slack          : N/A
Required Time  : None
Actual Time    : 178.19 MHz ( period = 5.612 ns )
From           : i2c_cmd:inst|rom_addr[0]
To             : i2c_cmd:inst|rom_addr[5]
From Clock     : SYSCLK
To Clock       : SYSCLK
Failed Paths   : 0

Type           : Clock Hold: 'SYSCLK'
Slack          : Not operational: Clock Skew > Data Delay
Required Time  : None
Actual Time    : N/A
From           : SAA_ROM:inst2|altsyncram:altsyncram_component|altsyncram_n1q:auto_generated|q_a[7]
To             : i2c_cmd:inst|i2c_data_t[7]
From Clock     : SYSCLK
To Clock       : SYSCLK
Failed Paths   : 12

Type           : Total number of failed paths
Slack          : 
Required Time  : 
Actual Time    : 
From           : 
To             : 
From Clock     : 
To Clock       : 
Failed Paths   : 12

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