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📄 routed.twr

📁 基于xilinx vierex5得pci express dma设计实现。
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  Data Path Delay:      3.941ns (Levels of Logic = 0)  Clock Path Skew:      0.000ns  Source Clock:         ep/BU2/U0/pcie_ep0/core_clk rising at 0.000ns  Destination Clock:    ep/BU2/U0/pcie_ep0/core_clk 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_ep to ep/BU2/U0/pcie_ep0/pcie_blk/pcie_mim_wrapper_i/bram_tl_tx/generate_tdp2[0].ram_tdp2_inst    Location               Delay type         Delay(ns)  Physical Resource                                                         Logical Resource(s)    ---------------------------------------------------  -------------------    PCIE_X0Y0.MIMTXBREN    Tpcicko_TXRAM         0.743   ep/BU2/U0/pcie_ep0/pcie_blk/pcie_ep                                                         ep/BU2/U0/pcie_ep0/pcie_blk/pcie_ep    RAMB36_X1Y6.ENBWRENL   net (fanout=4)        2.784   ep/BU2/U0/pcie_ep0/pcie_blk/mim_tx_bren    RAMB36_X1Y6.CLKBWRCLKL Trcck_ENB             0.414   ep/BU2/U0/pcie_ep0/pcie_blk/pcie_mim_wrapper_i/bram_tl_tx/generate_tdp2[0].ram_tdp2_inst                                                         ep/BU2/U0/pcie_ep0/pcie_blk/pcie_mim_wrapper_i/bram_tl_tx/generate_tdp2[0].ram_tdp2_inst    ---------------------------------------------------  ---------------------------    Total                                        3.941ns (1.157ns logic, 2.784ns route)                                                         (29.4% logic, 70.6% route)--------------------------------------------------------------------------------Slack:                  0.026ns (requirement - (data path - clock path skew + uncertainty))  Source:               ep/BU2/U0/pcie_ep0/pcie_blk/pcie_ep (CPU)  Destination:          ep/BU2/U0/pcie_ep0/pcie_blk/pcie_mim_wrapper_i/bram_tl_rx/generate_tdp2[0].ram_tdp2_inst (RAM)  Requirement:          4.000ns  Data Path Delay:      3.939ns (Levels of Logic = 0)  Clock Path Skew:      0.000ns  Source Clock:         ep/BU2/U0/pcie_ep0/core_clk rising at 0.000ns  Destination Clock:    ep/BU2/U0/pcie_ep0/core_clk 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_ep to ep/BU2/U0/pcie_ep0/pcie_blk/pcie_mim_wrapper_i/bram_tl_rx/generate_tdp2[0].ram_tdp2_inst    Location               Delay type         Delay(ns)  Physical Resource                                                         Logical Resource(s)    ---------------------------------------------------  -------------------    PCIE_X0Y0.MIMRXBWEN    Tpcicko_RXRAM         0.629   ep/BU2/U0/pcie_ep0/pcie_blk/pcie_ep                                                         ep/BU2/U0/pcie_ep0/pcie_blk/pcie_ep    RAMB36_X1Y5.WEAL0      net (fanout=20)       2.686   ep/BU2/U0/pcie_ep0/pcie_blk/mim_rx_bwen    RAMB36_X1Y5.CLKARDCLKL Trcck_WEA             0.624   ep/BU2/U0/pcie_ep0/pcie_blk/pcie_mim_wrapper_i/bram_tl_rx/generate_tdp2[0].ram_tdp2_inst                                                         ep/BU2/U0/pcie_ep0/pcie_blk/pcie_mim_wrapper_i/bram_tl_rx/generate_tdp2[0].ram_tdp2_inst    ---------------------------------------------------  ---------------------------    Total                                        3.939ns (1.253ns logic, 2.686ns route)                                                         (31.8% logic, 68.2% route)--------------------------------------------------------------------------------Slack:                  0.026ns (requirement - (data path - clock path skew + uncertainty))  Source:               ep/BU2/U0/pcie_ep0/pcie_blk/pcie_ep (CPU)  Destination:          ep/BU2/U0/pcie_ep0/pcie_blk/pcie_mim_wrapper_i/bram_tl_rx/generate_tdp2[0].ram_tdp2_inst (RAM)  Requirement:          4.000ns  Data Path Delay:      3.939ns (Levels of Logic = 0)  Clock Path Skew:      0.000ns  Source Clock:         ep/BU2/U0/pcie_ep0/core_clk rising at 0.000ns  Destination Clock:    ep/BU2/U0/pcie_ep0/core_clk 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_ep to ep/BU2/U0/pcie_ep0/pcie_blk/pcie_mim_wrapper_i/bram_tl_rx/generate_tdp2[0].ram_tdp2_inst    Location               Delay type         Delay(ns)  Physical Resource                                                         Logical Resource(s)    ---------------------------------------------------  -------------------    PCIE_X0Y0.MIMRXBWEN    Tpcicko_RXRAM         0.629   ep/BU2/U0/pcie_ep0/pcie_blk/pcie_ep                                                         ep/BU2/U0/pcie_ep0/pcie_blk/pcie_ep    RAMB36_X1Y5.WEAU0      net (fanout=20)       2.686   ep/BU2/U0/pcie_ep0/pcie_blk/mim_rx_bwen    RAMB36_X1Y5.CLKARDCLKU Trcck_WEA             0.624   ep/BU2/U0/pcie_ep0/pcie_blk/pcie_mim_wrapper_i/bram_tl_rx/generate_tdp2[0].ram_tdp2_inst                                                         ep/BU2/U0/pcie_ep0/pcie_blk/pcie_mim_wrapper_i/bram_tl_rx/generate_tdp2[0].ram_tdp2_inst    ---------------------------------------------------  ---------------------------    Total                                        3.939ns (1.253ns logic, 2.686ns route)                                                         (31.8% logic, 68.2% route)--------------------------------------------------------------------------------Slack:                  0.026ns (requirement - (data path - clock path skew + uncertainty))  Source:               ep/BU2/U0/pcie_ep0/pcie_blk/pcie_ep (CPU)  Destination:          ep/BU2/U0/pcie_ep0/pcie_blk/pcie_mim_wrapper_i/bram_tl_rx/generate_tdp2[0].ram_tdp2_inst (RAM)  Requirement:          4.000ns  Data Path Delay:      3.939ns (Levels of Logic = 0)  Clock Path Skew:      0.000ns  Source Clock:         ep/BU2/U0/pcie_ep0/core_clk rising at 0.000ns  Destination Clock:    ep/BU2/U0/pcie_ep0/core_clk 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_ep to ep/BU2/U0/pcie_ep0/pcie_blk/pcie_mim_wrapper_i/bram_tl_rx/generate_tdp2[0].ram_tdp2_inst    Location               Delay type         Delay(ns)  Physical Resource                                                         Logical Resource(s)    ---------------------------------------------------  -------------------    PCIE_X0Y0.MIMRXBWEN    Tpcicko_RXRAM         0.629   ep/BU2/U0/pcie_ep0/pcie_blk/pcie_ep                                                         ep/BU2/U0/pcie_ep0/pcie_blk/pcie_ep    RAMB36_X1Y5.WEAU1      net (fanout=20)       2.686   ep/BU2/U0/pcie_ep0/pcie_blk/mim_rx_bwen    RAMB36_X1Y5.CLKARDCLKU Trcck_WEA             0.624   ep/BU2/U0/pcie_ep0/pcie_blk/pcie_mim_wrapper_i/bram_tl_rx/generate_tdp2[0].ram_tdp2_inst                                                         ep/BU2/U0/pcie_ep0/pcie_blk/pcie_mim_wrapper_i/bram_tl_rx/generate_tdp2[0].ram_tdp2_inst    ---------------------------------------------------  ---------------------------    Total                                        3.939ns (1.253ns logic, 2.686ns route)                                                         (31.8% logic, 68.2% route)--------------------------------------------------------------------------------Slack:                  0.026ns (requirement - (data path - clock path skew + uncertainty))  Source:               ep/BU2/U0/pcie_ep0/pcie_blk/pcie_ep (CPU)  Destination:          ep/BU2/U0/pcie_ep0/pcie_blk/pcie_mim_wrapper_i/bram_tl_rx/generate_tdp2[0].ram_tdp2_inst (RAM)  Requirement:          4.000ns  Data Path Delay:      3.939ns (Levels of Logic = 0)  Clock Path Skew:      0.000ns  Source Clock:         ep/BU2/U0/pcie_ep0/core_clk rising at 0.000ns  Destination Clock:    ep/BU2/U0/pcie_ep0/core_clk 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_ep to ep/BU2/U0/pcie_ep0/pcie_blk/pcie_mim_wrapper_i/bram_tl_rx/generate_tdp2[0].ram_tdp2_inst    Location               Delay type         Delay(ns)  Physical Resource                                                         Logical Resource(s)    ---------------------------------------------------  -------------------    PCIE_X0Y0.MIMRXBWEN    Tpcicko_RXRAM         0.629   ep/BU2/U0/pcie_ep0/pcie_blk/pcie_ep                                                         ep/BU2/U0/pcie_ep0/pcie_blk/pcie_ep    RAMB36_X1Y5.WEAL1      net (fanout=20)       2.686   ep/BU2/U0/pcie_ep0/pcie_blk/mim_rx_bwen    RAMB36_X1Y5.CLKARDCLKL Trcck_WEA             0.624   ep/BU2/U0/pcie_ep0/pcie_blk/pcie_mim_wrapper_i/bram_tl_rx/generate_tdp2[0].ram_tdp2_inst                                                         ep/BU2/U0/pcie_ep0/pcie_blk/pcie_mim_wrapper_i/bram_tl_rx/generate_tdp2[0].ram_tdp2_inst    ---------------------------------------------------  ---------------------------    Total                                        3.939ns (1.253ns logic, 2.686ns route)                                                         (31.8% logic, 68.2% route)--------------------------------------------------------------------------------Slack:                  0.047ns (requirement - (data path - clock path skew + uncertainty))  Source:               ep/BU2/U0/pcie_ep0/pcie_blk/pcie_ep (CPU)  Destination:          ep/BU2/U0/pcie_ep0/extend_clk/l0_dll_error_vector_d_1 (FF)  Requirement:          4.000ns  Data Path Delay:      3.918ns (Levels of Logic = 0)  Clock Path Skew:      0.000ns  Source Clock:         ep/BU2/U0/pcie_ep0/core_clk rising at 0.000ns  Destination Clock:    ep/BU2/U0/pcie_ep0/core_clk 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_ep to ep/BU2/U0/pcie_ep0/extend_clk/l0_dll_error_vector_d_1    Location                    Delay type         Delay(ns)  Physical Resource                                                              Logical Resource(s)    --------------------------------------------------------  -------------------    PCIE_X0Y0.L0DLLERRORVECTOR1 Tpcicko_CFG           1.436   ep/BU2/U0/pcie_ep0/pcie_blk/pcie_ep                                                              ep/BU2/U0/pcie_ep0/pcie_blk/pcie_ep    SLICE_X51Y63.BX             net (fanout=2)        2.493   ep/BU2/U0/pcie_ep0/fe_l0_dll_error_vector<1>    SLICE_X51Y63.CLK            Tdick                -0.011   ep/BU2/U0/pcie_ep0/extend_clk/l0_dll_error_vector_ddd<2>                                                              ep/BU2/U0/pcie_ep0/extend_clk/l0_dll_error_vector_d_1    --------------------------------------------------------  ---------------------------    Total                                             3.918ns (1.425ns logic, 2.493ns route)                                                              (36.4% logic, 63.6% route)--------------------------------------------------------------------------------Slack:                  0.066ns (requirement - (data path - clock path skew + uncertainty))  Source:               ep/BU2/U0/pcie_ep0/pcie_blk/pcie_mim_wrapper_i/bram_tl_tx/generate_tdp2[0].ram_tdp2_inst (RAM)  Destination:          ep/BU2/U0/pcie_ep0/pcie_blk/pcie_ep (CPU)  Requirement:          4.000ns  Data Path Delay:      3.899ns (Levels of Logic = 0)  Clock Path Skew:      0.000ns  Source Clock:         ep/BU2/U0/pcie_ep0/core_clk rising at 0.000ns  Destination Clock:    ep/BU2/U0/pcie_ep0/core_clk 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

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