ft245_r_w.tan.summary

USB芯片FT245BM读写代码,在Quartus II V7.2上测试成功!---Verilog语言.

--------------------------------------------------------------------------------------
Timing Analyzer Summary
--------------------------------------------------------------------------------------

Type           : Worst-case tsu
Slack          : N/A
Required Time  : None
Actual Time    : 8.898 ns
From           : USB_TXE
To             : data_to_usb[4]
From Clock     : --
To Clock       : sclk
Failed Paths   : 0

Type           : Worst-case tco
Slack          : N/A
Required Time  : None
Actual Time    : 9.444 ns
From           : USB_WR~reg0
To             : USB_DATA[2]
From Clock     : sclk
To Clock       : --
Failed Paths   : 0

Type           : Worst-case tpd
Slack          : N/A
Required Time  : None
Actual Time    : 9.934 ns
From           : USB_DATA[1]
To             : altera_auto_signaltap_0_USB_DATA[1]_ae
From Clock     : --
To Clock       : --
Failed Paths   : 0

Type           : Worst-case th
Slack          : N/A
Required Time  : None
Actual Time    : 3.774 ns
From           : altera_internal_jtag~TDIUTAP
To             : sld_signaltap:auto_signaltap_0|sld_signaltap_impl:sld_signaltap_body|sld_ela_control:ela_control|sld_ela_basic_multi_level_trigger:\basic_multi_level_mbpm_trigger_gen:multi_level_mbpm|lpm_shiftreg:trigger_condition_deserialize|dffs[62]
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    : 115.79 MHz ( period = 8.636 ns )
From           : sld_signaltap:auto_signaltap_0|sld_signaltap_impl:sld_signaltap_body|sld_offload_buffer_mgr:\stp_non_zero_depth_offload_gen:stp_offload_buff_mgr_inst|lpm_shiftreg:status_data_shift_out|dffs[0]
To             : sld_hub:sld_hub_inst|hub_tdo_reg
From Clock     : altera_internal_jtag~TCKUTAP
To Clock       : altera_internal_jtag~TCKUTAP
Failed Paths   : 0

Type           : Clock Setup: 'sclk'
Slack          : N/A
Required Time  : None
Actual Time    : 149.68 MHz ( period = 6.681 ns )
From           : sld_signaltap:auto_signaltap_0|sld_signaltap_impl:sld_signaltap_body|sld_ela_control:ela_control|sld_ela_basic_multi_level_trigger:\basic_multi_level_mbpm_trigger_gen:multi_level_mbpm|sld_mbpmg:\trigger_modules_gen:0:trigger_match|sld_sbpmg:\gen_sbpmg_pipeline_less_than_two:sm0:12:sm1|regoutff
To             : sld_signaltap:auto_signaltap_0|sld_signaltap_impl:sld_signaltap_body|sld_ela_control:ela_control|sld_ela_trigger_flow_mgr:\builtin:ela_trigger_flow_mgr_entity|segment_trigger
From Clock     : sclk
To Clock       : sclk
Failed Paths   : 0

Type           : Total number of failed paths
Slack          : 
Required Time  : 
Actual Time    : 
From           : 
To             : 
From Clock     : 
To Clock       : 
Failed Paths   : 0

--------------------------------------------------------------------------------------