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[/] [single-14-segment-display-driver-w-decoder/] [trunk/] [Project/] [Lattice_FPGA_Build/] [impl1/] [synlog/] [DisplayDriverwDecoder_impl1_fpga_mapper.srr_Min] - Rev 9
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##### START OF TIMING REPORT #####[# Timing Report written on Wed Jan 18 01:08:17 2017#Top view: display_driver_wrapperRequested Frequency: 433.9 MHzWire load mode: topPaths requested: 5Constraint File(s):@N: MT320 |Timing report estimates place and route data. Please look at the place and route timing report for final timing.@N: MT322 |Clock constraints cover only FF-to-FF paths associated with the clock.Performance Summary*******************Worst slack in design: 0.439Requested Estimated Requested Estimated Clock ClockStarting Clock Frequency Frequency Period Period Slack Type Group------------------------------------------------------------------------------------------------------------------------------------display_driver_wrapper|clk 433.9 MHz 368.8 MHz 2.305 2.712 -0.407 inferred Autoconstr_clkgroup_0====================================================================================================================================Clock Relationships*******************Clocks | rise to rise | fall to fall | rise to fall | fall to rise----------------------------------------------------------------------------------------------------------------------------------------------Starting Ending | constraint slack | constraint slack | constraint slack | constraint slack----------------------------------------------------------------------------------------------------------------------------------------------display_driver_wrapper|clk display_driver_wrapper|clk | 0.000 0.439 | No paths - | No paths - | No paths -==============================================================================================================================================Note: 'No paths' indicates there are no paths in the design for that pair of clock edges.'Diff grp' indicates that paths exist but the starting clock and ending clock are in different clock groups.Interface Information*********************No IO constraint found====================================Detailed Report for Clock: display_driver_wrapper|clk====================================Starting Points with Worst Slack********************************Starting ArrivalInstance Reference Type Pin Net Time SlackClock------------------------------------------------------------------------------------------------------------------------bttn_state_fifo[1] display_driver_wrapper|clk FD1S3JX Q bttn_state_fifo[1] 0.587 0.439bttn_state_fifo[2] display_driver_wrapper|clk FD1S3JX Q bttn_state_fifo[2] 0.587 0.439bttn_state_fifo_0io[0] display_driver_wrapper|clk IFS1P3JX Q bttn_state_fifo[0] 0.587 0.439symbol_scan_cntr[7] display_driver_wrapper|clk FD1P3DX Q symbol_scan_cntr[7] 0.559 0.884symbol_scan_cntr[0] display_driver_wrapper|clk FD1P3DX Q symbol_scan_cntr[0] 0.653 0.979symbol_scan_cntr[1] display_driver_wrapper|clk FD1P3DX Q symbol_scan_cntr[1] 0.653 0.979symbol_scan_cntr[2] display_driver_wrapper|clk FD1P3DX Q symbol_scan_cntr[2] 0.653 0.979symbol_scan_cntr[3] display_driver_wrapper|clk FD1P3DX Q symbol_scan_cntr[3] 0.653 0.979symbol_scan_cntr[4] display_driver_wrapper|clk FD1P3DX Q symbol_scan_cntr[4] 0.653 0.979symbol_scan_cntr[5] display_driver_wrapper|clk FD1P3DX Q symbol_scan_cntr[5] 0.653 0.979========================================================================================================================Ending Points with Worst Slack******************************Starting RequiredInstance Reference Type Pin Net Time SlackClock---------------------------------------------------------------------------------------------------------------------------------bttn_state_fifo[1] display_driver_wrapper|clk FD1S3JX D bttn_state_fifo[0] 0.148 0.439bttn_state_fifo[2] display_driver_wrapper|clk FD1S3JX D bttn_state_fifo[1] 0.148 0.439bttn_state_fifo[3] display_driver_wrapper|clk FD1S3JX D bttn_state_fifo[2] 0.148 0.439bttn_state display_driver_wrapper|clk FD1S3AX D bttn_stateand 0.148 0.679symbol_scan_cntr[7] display_driver_wrapper|clk FD1P3DX D symbol_scan_cntr_s[7] 0.148 0.884symbol_scan_cntr[0] display_driver_wrapper|clk FD1P3DX SP bttn_state_fifo_0io_RNIB9K02[0] 0.128 0.933symbol_scan_cntr[1] display_driver_wrapper|clk FD1P3DX SP bttn_state_fifo_0io_RNIB9K02[0] 0.128 0.933symbol_scan_cntr[2] display_driver_wrapper|clk FD1P3DX SP bttn_state_fifo_0io_RNIB9K02[0] 0.128 0.933symbol_scan_cntr[3] display_driver_wrapper|clk FD1P3DX SP bttn_state_fifo_0io_RNIB9K02[0] 0.128 0.933symbol_scan_cntr[4] display_driver_wrapper|clk FD1P3DX SP bttn_state_fifo_0io_RNIB9K02[0] 0.128 0.933=================================================================================================================================Worst Path Information***********************Path information for path number 1:Propagation time: 0.587+ Clock delay at starting point: 0.000 (ideal)- Requested Period: 0.000- Hold time: 0.148- Clock delay at ending point: 0.000 (ideal)= Slack (critical) : 0.439Number of logic level(s): 0Starting point: bttn_state_fifo[1] / QEnding point: bttn_state_fifo[2] / DThe start point is clocked by display_driver_wrapper|clk [rising] on pin CKThe end point is clocked by display_driver_wrapper|clk [rising] on pin CKInstance / Net Pin Pin Arrival No. ofName Type Name Dir Delay Time Fan Out(s)------------------------------------------------------------------------------------bttn_state_fifo[1] FD1S3JX Q Out 0.587 0.587 -bttn_state_fifo[1] Net - - - - 3bttn_state_fifo[2] FD1S3JX D In 0.000 0.587 -====================================================================================##### END OF TIMING REPORT #####]Constraints that could not be appliedNone