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📄 routed.twr

📁 已经在xilinx的ML555开发板上实现的PCIEx4的设计
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  Clock Uncertainty:    0.035ns  Clock Uncertainty:          0.035ns  ((TSJ^2 + TIJ^2)^1/2 + DJ) / 2 + PE    Total System Jitter (TSJ):  0.070ns    Total Input Jitter (TIJ):   0.000ns    Discrete Jitter (DJ):       0.000ns    Phase Error (PE):           0.000ns  Maximum Data Path: ep/BU2/U0/pcie_ep0/pcie_blk_if/ll_bridge/rx_bridge/fifo_inst/bram_vld_d to app/BMD/BMD_EP/EP_RX/cpl_ur_tag_o_5    Location             Delay type         Delay(ns)  Physical Resource                                                       Logical Resource(s)    -------------------------------------------------  -------------------    SLICE_X43Y9.DQ       Tcko                  0.450   ep/BU2/U0/pcie_ep0/pcie_blk_if/ll_bridge/rx_bridge/fifo_inst/bram_vld_d                                                       ep/BU2/U0/pcie_ep0/pcie_blk_if/ll_bridge/rx_bridge/fifo_inst/bram_vld_d    SLICE_X29Y15.A5      net (fanout=17)       0.977   ep/BU2/U0/pcie_ep0/pcie_blk_if/ll_bridge/rx_bridge/fifo_inst/bram_vld_d    SLICE_X29Y15.A       Tilo                  0.094   app/BMD/BMD_EP/EP_RX/req_compl_o                                                       app/BMD/BMD_EP/EP_RX/cpld_malformed_o_mux000041    SLICE_X31Y9.A1       net (fanout=11)       1.355   app/BMD/BMD_EP/EP_RX/N52    SLICE_X31Y9.A        Tilo                  0.094   app/BMD/BMD_EP/EP_RX/cpl_ur_tag_o<3>                                                       app/BMD/BMD_EP/EP_RX/cpl_ur_tag_o_not00011    SLICE_X33Y13.CE      net (fanout=7)        0.754   app/BMD/BMD_EP/EP_RX/cpl_ur_tag_o_not0001    SLICE_X33Y13.CLK     Tceck                 0.229   app/BMD/BMD_EP/EP_RX/cpl_ur_tag_o<5>                                                       app/BMD/BMD_EP/EP_RX/cpl_ur_tag_o_5    -------------------------------------------------  ---------------------------    Total                                      3.953ns (0.867ns logic, 3.086ns route)                                                       (21.9% logic, 78.1% route)--------------------------------------------------------------------------------Slack:                  0.015ns (requirement - (data path - clock path skew + uncertainty))  Source:               ep/BU2/U0/pcie_ep0/pcie_blk/pcie_mim_wrapper_i/bram_retry/generate_sdp.ram_sdp_inst (RAM)  Destination:          ep/BU2/U0/pcie_ep0/pcie_blk/pcie_ep (CPU)  Requirement:          4.000ns  Data Path Delay:      3.950ns (Levels of Logic = 0)  Clock Path Skew:      0.000ns  Source Clock:         trn_clk_c rising at 0.000ns  Destination Clock:    trn_clk_c rising at 4.000ns  Clock Uncertainty:    0.035ns  Clock Uncertainty:          0.035ns  ((TSJ^2 + TIJ^2)^1/2 + DJ) / 2 + PE    Total System Jitter (TSJ):  0.070ns    Total Input Jitter (TIJ):   0.000ns    Discrete Jitter (DJ):       0.000ns    Phase Error (PE):           0.000ns  Maximum Data Path: ep/BU2/U0/pcie_ep0/pcie_blk/pcie_mim_wrapper_i/bram_retry/generate_sdp.ram_sdp_inst to ep/BU2/U0/pcie_ep0/pcie_blk/pcie_ep    Location                Delay type         Delay(ns)  Physical Resource                                                          Logical Resource(s)    ----------------------------------------------------  -------------------    RAMB36_X1Y5.DOADOL2     Trcko_DO              0.922   ep/BU2/U0/pcie_ep0/pcie_blk/pcie_mim_wrapper_i/bram_retry/generate_sdp.ram_sdp_inst                                                          ep/BU2/U0/pcie_ep0/pcie_blk/pcie_mim_wrapper_i/bram_retry/generate_sdp.ram_sdp_inst    PCIE_X0Y0.MIMDLLBRDATA4 net (fanout=1)        3.130   ep/BU2/U0/pcie_ep0/pcie_blk/mim_dll_brdata<4>    PCIE_X0Y0.CRMCORECLK    Tpcidck_DLRETRY      -0.102   ep/BU2/U0/pcie_ep0/pcie_blk/pcie_ep                                                          ep/BU2/U0/pcie_ep0/pcie_blk/pcie_ep    ----------------------------------------------------  ---------------------------    Total                                         3.950ns (0.820ns logic, 3.130ns route)                                                          (20.8% logic, 79.2% route)--------------------------------------------------------------------------------Slack:                  0.015ns (requirement - (data path - clock path skew + uncertainty))  Source:               ep/BU2/U0/pcie_ep0/pcie_blk_if/ll_bridge/rx_bridge/arb_inst/cpl_tlp_rcntr_p1_1 (FF)  Destination:          ep/BU2/U0/pcie_ep0/pcie_blk_if/ll_bridge/rx_bridge/arb_inst/completion_available (FF)  Requirement:          4.000ns  Data Path Delay:      3.950ns (Levels of Logic = 3)  Clock Path Skew:      0.000ns  Source Clock:         trn_clk_c rising at 0.000ns  Destination Clock:    trn_clk_c rising at 4.000ns  Clock Uncertainty:    0.035ns  Clock Uncertainty:          0.035ns  ((TSJ^2 + TIJ^2)^1/2 + DJ) / 2 + PE    Total System Jitter (TSJ):  0.070ns    Total Input Jitter (TIJ):   0.000ns    Discrete Jitter (DJ):       0.000ns    Phase Error (PE):           0.000ns  Maximum Data Path: ep/BU2/U0/pcie_ep0/pcie_blk_if/ll_bridge/rx_bridge/arb_inst/cpl_tlp_rcntr_p1_1 to ep/BU2/U0/pcie_ep0/pcie_blk_if/ll_bridge/rx_bridge/arb_inst/completion_available    Location             Delay type         Delay(ns)  Physical Resource                                                       Logical Resource(s)    -------------------------------------------------  -------------------    SLICE_X55Y24.BQ      Tcko                  0.450   ep/BU2/U0/pcie_ep0/pcie_blk_if/ll_bridge/rx_bridge/arb_inst/cpl_tlp_rcntr_p1<3>                                                       ep/BU2/U0/pcie_ep0/pcie_blk_if/ll_bridge/rx_bridge/arb_inst/cpl_tlp_rcntr_p1_1    SLICE_X56Y25.D1      net (fanout=2)        1.062   ep/BU2/U0/pcie_ep0/pcie_blk_if/ll_bridge/rx_bridge/arb_inst/cpl_tlp_rcntr_p1<1>    SLICE_X56Y25.D       Tilo                  0.094   ep/BU2/U0/pcie_ep0/pcie_blk_if/ll_bridge/rx_bridge/arb_inst/last_completion                                                       ep/BU2/U0/pcie_ep0/pcie_blk_if/ll_bridge/rx_bridge/arb_inst/completion_available_cmp_eq00008126    SLICE_X56Y25.A1      net (fanout=1)        0.743   ep/BU2/U0/pcie_ep0/pcie_blk_if/ll_bridge/rx_bridge/arb_inst/completion_available_cmp_eq00008_map44    SLICE_X56Y25.A       Tilo                  0.094   ep/BU2/U0/pcie_ep0/pcie_blk_if/ll_bridge/rx_bridge/arb_inst/last_completion                                                       ep/BU2/U0/pcie_ep0/pcie_blk_if/ll_bridge/rx_bridge/arb_inst/completion_available_cmp_eq00008142    SLICE_X56Y26.B4      net (fanout=2)        0.545   ep/BU2/U0/pcie_ep0/pcie_blk_if/ll_bridge/rx_bridge/arb_inst/completion_available_cmp_eq0000    SLICE_X56Y26.B       Tilo                  0.094   ep/BU2/U0/pcie_ep0/pcie_blk/SIO/.pcie_gt_wrapper_i/gt_rx_status_reg<9>                                                       ep/BU2/U0/pcie_ep0/pcie_blk_if/ll_bridge/rx_bridge/arb_inst/completion_available_or00001    SLICE_X58Y26.SR      net (fanout=1)        0.321   ep/BU2/U0/pcie_ep0/pcie_blk_if/ll_bridge/rx_bridge/arb_inst/completion_available_or0000    SLICE_X58Y26.CLK     Tsrck                 0.547   ep/BU2/U0/pcie_ep0/pcie_blk_if/ll_bridge/rx_bridge/arb_inst/completion_available                                                       ep/BU2/U0/pcie_ep0/pcie_blk_if/ll_bridge/rx_bridge/arb_inst/completion_available    -------------------------------------------------  ---------------------------    Total                                      3.950ns (1.279ns logic, 2.671ns route)                                                       (32.4% logic, 67.6% route)--------------------------------------------------------------------------------Slack:                  0.023ns (requirement - (data path - clock path skew + uncertainty))  Source:               ep/BU2/U0/pcie_ep0/pcie_blk_if/ll_bridge/rx_bridge/snk_inst/src_rdy_o (FF)  Destination:          ep/BU2/U0/pcie_ep0/pcie_blk_if/ll_bridge/rx_bridge/fifo_inst/pcpl_addto_7 (FF)  Requirement:          4.000ns  Data Path Delay:      3.942ns (Levels of Logic = 3)  Clock Path Skew:      0.000ns  Source Clock:         trn_clk_c rising at 0.000ns  Destination Clock:    trn_clk_c rising at 4.000ns  Clock Uncertainty:    0.035ns  Clock Uncertainty:          0.035ns  ((TSJ^2 + TIJ^2)^1/2 + DJ) / 2 + PE    Total System Jitter (TSJ):  0.070ns    Total Input Jitter (TIJ):   0.000ns    Discrete Jitter (DJ):       0.000ns    Phase Error (PE):           0.000ns  Maximum Data Path: ep/BU2/U0/pcie_ep0/pcie_blk_if/ll_bridge/rx_bridge/snk_inst/src_rdy_o to ep/BU2/U0/pcie_ep0/pcie_blk_if/ll_bridge/rx_bridge/fifo_inst/pcpl_addto_7    Location             Delay type         Delay(ns)  Physical Resource                                                       Logical Resource(s)    -------------------------------------------------  -------------------    SLICE_X51Y12.AQ      Tcko                  0.450   ep/BU2/U0/pcie_ep0/pcie_blk_if/ll_bridge/rx_bridge/fifo_inst/bram_rden_d                                                       ep/BU2/U0/pcie_ep0/pcie_blk_if/ll_bridge/rx_bridge/snk_inst/src_rdy_o    SLICE_X40Y22.A1      net (fanout=37)       2.063   ep/BU2/U0/pcie_ep0/pcie_blk_if/ll_bridge/rx_bridge/snk_inst/src_rdy_o    SLICE_X40Y22.A       Tilo                  0.094   ep/BU2/U0/pcie_ep0/pcie_blk_if/ll_bridge/rx_bridge/fifo_inst/pcpl_addto_sub0000<1>                                                       ep/BU2/U0/pcie_ep0/pcie_blk_if/ll_bridge/rx_bridge/fifo_inst/pcpl_addto_sub0000<1>1    SLICE_X41Y22.C1      net (fanout=12)       0.733   ep/BU2/U0/pcie_ep0/pcie_blk_if/ll_bridge/rx_bridge/fifo_inst/pcpl_addto_sub0000<1>    SLICE_X41Y22.COUT    Topcyc                0.423   ep/BU2/U0/pcie_ep0/pcie_blk_if/ll_bridge/rx_bridge/fifo_inst/pcpl_addto<3>                                                       ep/BU2/U0/pcie_ep0/pcie_blk_if/ll_bridge/rx_bridge/fifo_inst/Madd_pcpl_addto_add0000_lut<2>                                                       ep/BU2/U0/pcie_ep0/pcie_blk_if/ll_bridge/rx_bridge/fifo_inst/Madd_pcpl_addto_add0000_cy<3>    SLICE_X41Y23.CIN     net (fanout=1)        0.000   ep/BU2/U0/pcie_ep0/pcie_blk_if/ll_bridge/rx_bridge/fifo_inst/Madd_pcpl_addto_add0000_cy<3>    SLICE_X41Y23.CLK     Tcinck                0.179   ep/BU2/U0/pcie_ep0/pcie_blk_if/ll_bridge/rx_bridge/fifo_inst/pcpl_addto<7>                                                       ep/BU2/U0/pcie_ep0/pcie_blk_if/ll_bridge/rx_bridge/fifo_inst/Madd_pcpl_addto_add0000_cy<7>                                                       ep/BU2/U0/pcie_ep0/pcie_blk_if/ll_bridge/rx_bridge/fifo_inst/pcpl_addto_7    -------------------------------------------------  ---------------------------    Total                                      3.942ns (1.146ns logic, 2.796ns route)                                                       (29.1% logic, 70.9% route)--------------------------------------------------------------------------------Slack:                  0.025ns (requirement - (data path - clock path skew + uncertainty))  Source:               ep/BU2/U0/pcie_ep0/pcie_blk/pcie_mim_wrapper_i/bram_tl_tx/generate_tdp2[1].ram_tdp2_inst (RAM)  Destination:          ep/BU2/U0/pcie_ep0/pcie_blk/pcie_ep (CPU)  Requirement:          4.000ns  Data Path Delay:      3.940ns (Levels of Logic = 0)  Clock Path Skew:      0.000ns  Source Clock:         trn_clk_c rising at 0.000ns  Destination Clock:    trn_clk_c rising at 4.000ns  Clock Uncertainty:    0.035ns  Clock Uncertainty:          0.035ns  ((TSJ^2 + TIJ^2)^1/2 + DJ) / 2 + PE    Total System Jitter (TSJ):  0.070ns    Total Input Jitter (TIJ):   0.000ns    Discrete Jitter (DJ):       0.000ns    Phase Error (PE):           0.000ns  Maximum Data Path: ep/BU2/U0/pcie_ep0/pcie_blk/pcie_mim_wrapper_i/bram_tl_tx/generate_tdp2[1].ram_tdp2_inst to ep/BU2/U0/pcie_ep0/pcie_blk/pcie_ep    Location                Delay type         Delay(ns)  Physical Resource                                                          Logical Resource(s)    ----------------------------------------------------  -------------------    RAMB36_X1Y9.DOBDOU7     Trcko_DOB             0.818   ep/BU2/U0/pcie_ep0/pcie_blk/pcie_mim_wrapper_i/bram_tl_tx/generate_tdp2[1].ram_tdp2_inst                                                          ep/BU2/U0/pcie_ep0/pcie_blk/pcie_mim_wrapper_i/bram_tl_tx/generate_tdp2[1].ram_tdp2_inst    PCIE_X0Y0.MIMTXBRDATA47 net (fanout=1)        3.015   ep/BU2/U0/pcie_ep0/pcie_blk/mim_tx_brdata<47>    PCIE_X0Y0.CRMCORECLK    Tpcidck_TXRAM         0.107   ep/BU2/U0/pcie_ep0/pcie_blk/pcie_ep                                                          ep/BU2/U0/pcie_ep0/pcie_blk/pcie_ep    ----------------------------------------------------  ---------------------------    Total                                         3.940ns (0.925ns logic, 3.015ns route)                                                          (23.5% logic, 76.5% route)--------------------------------------------------------------------------------Slack:                  0.027ns (requirement - (data path - clock path skew + uncertainty))  Source:               ep/BU2/U0/pcie_ep0/pcie_blk_if/ll_bridge/rx_bridge/snk_inst/malformed_checks/sof_q1 (FF)  Destination:          ep/BU2/U0/pcie_ep0/pcie_blk_if/ll_bridge/rx_bridge/snk_inst/bar_hit/check_raddr_o_53 (FF)  Requirement:          4.000ns  Data Path Delay:      3.938ns (Levels of Logic = 0)  Clock Path Skew:      0.000ns  Source Clock:         trn_clk_c rising at 0.000ns  Destination Clock:    trn_clk_c rising at 4.000ns  Clock Uncertainty:    0.035ns  Clock Uncertainty:          0.035ns  ((TSJ^2 + TIJ^2)^1/2 + DJ) / 2 + PE    Total System Jitter (TSJ):  0.070ns    Total Input Jitter (TIJ):   0.000ns    Discrete Jitter (DJ):       0.000ns    Phase Error (PE):           0.000ns

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