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- Timing constraint: TS_crg_pll_2_ = PERIOD TIMEGRP "crg_pll_2_" TS_crg_clk100b / 1.5 PHASE 3.88888889 ns HIGH 50%;
- For more information, see Period Analysis in the Timing Closure User Guide (UG612).
- 339 paths analyzed, 260 endpoints analyzed, 1 failing endpoint
- 1 timing error detected. (1 setup error, 0 hold errors, 0 component switching limit errors)
- Minimum period is 6.683ns.
- --------------------------------------------------------------------------------
- Paths for end point ddrphy_record1_address_5 (SLICE_X41Y60.B1), 3 paths
- --------------------------------------------------------------------------------
- Slack (setup path): -0.010ns (requirement - (data path - clock path skew + uncertainty))
- Source: lm32_cpu/load_store_unit/d_adr_o_6 (FF)
- Destination: ddrphy_record1_address_5 (FF)
- Requirement: 3.888ns
- Data Path Delay: 3.261ns (Levels of Logic = 2)
- Clock Path Skew: -0.413ns (2.024 - 2.437)
- Source Clock: sys_clk rising at 0.000ns
- Destination Clock: sdram_half_clk rising at 3.888ns
- Clock Uncertainty: 0.224ns
- Clock Uncertainty: 0.224ns ((TSJ^2 + DJ^2)^1/2) / 2 + PE
- Total System Jitter (TSJ): 0.070ns
- Discrete Jitter (DJ): 0.195ns
- Phase Error (PE): 0.120ns
- Maximum Data Path at Slow Process Corner: lm32_cpu/load_store_unit/d_adr_o_6 to ddrphy_record1_address_5
- Location Delay type Delay(ns) Physical Resource
- Logical Resource(s)
- ------------------------------------------------- -------------------
- SLICE_X39Y51.BQ Tcko 0.430 lm32_cpu/load_store_unit/d_adr_o<8>
- lm32_cpu/load_store_unit/d_adr_o_6
- SLICE_X41Y56.B6 net (fanout=3) 0.832 lm32_cpu/load_store_unit/d_adr_o<6>
- SLICE_X41Y56.B Tilo 0.259 basesoc_grant1
- lut5103_564_1
- SLICE_X41Y60.B1 net (fanout=2) 1.367 lut5103_5641
- SLICE_X41Y60.CLK Tas 0.373 ddrphy_record0_address<4>
- ][8258_2600
- ddrphy_record1_address_5
- ------------------------------------------------- ---------------------------
- Total 3.261ns (1.062ns logic, 2.199ns route)
- (32.6% logic, 67.4% route)
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