fmax.rpt 5.6 KB

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  1. Fmax report
  2. User constraint: 8.000MHz, Fmax: 145.033MHz, Clock: PIN_HSE
  3. User constraint: 10.000MHz, Fmax: 145.033MHz, Clock: PIN_HSI
  4. User constraint: 240.000MHz, Fmax: 249.314MHz, Clock: pll_inst|auto_generated|pll1|clk[0]
  5. User constraint: 120.000MHz, Fmax: 106.270MHz, Clock: pll_inst|auto_generated|pll1|clk[3]
  6. Setup from macro_inst|u_uart[0]|u_rx[0]|parity_error to macro_inst|u_uart[0]|u_regs|apb_prdata[1], clock pll_inst|auto_generated|pll1|clk[3], constraint 8.333, skew -0.066, data 9.015
  7. Slack: -1.077
  8. Arrival Time: 9.805
  9. 0.000 0.000 R Launch Clock Edge
  10. Launch Clock Path:
  11. 0.000 0.000 RR test_uart|PIN_HSE => PIN_HSE~input|padio
  12. 1.309 1.309 RR PIN_HSE~input|padio => PIN_HSE~input|combout
  13. 1.546 0.237 RR PIN_HSE~input|combout => pll_inst|auto_generated|pll1|clkin
  14. Compensation Path:
  15. -2.390 -3.936 RR pll_inst|auto_generated|pll1|clkfb => pll_inst|auto_generated|pll1|clkfbout
  16. -2.390 -0.000 RR pll_inst|auto_generated|pll1|clkfbout => pll_inst|auto_generated|pll1|clkfb
  17. Compensation Path End
  18. -1.410 0.980 RR pll_inst|auto_generated|pll1|clkin => pll_inst|auto_generated|pll1|clkout3 D
  19. -1.042 0.368 RR pll_inst|auto_generated|pll1|clkout3 => bus_clk_gclk|inclk D
  20. -1.042 0.000 RR bus_clk_gclk|inclk => bus_clk_gclk|outclk
  21. 0.509 1.551 RR bus_clk_gclk|outclk => clken_ctrl_X51_Y2_N0|ClkIn
  22. 0.657 0.148 RR clken_ctrl_X51_Y2_N0|ClkIn => clken_ctrl_X51_Y2_N0|ClkOut
  23. 0.790 0.133 RR clken_ctrl_X51_Y2_N0|ClkOut => macro_inst|u_uart[0]|u_rx[0]|parity_error|Clk
  24. Data Path:
  25. 1.025 0.235 RF macro_inst|u_uart[0]|u_rx[0]|parity_error|Clk => macro_inst|u_uart[0]|u_rx[0]|parity_error|Q D
  26. 2.773 1.748 FF macro_inst|u_uart[0]|u_rx[0]|parity_error|Q => macro_inst|u_ahb2apb|paddr[8]|A
  27. 3.255 0.482 FF macro_inst|u_ahb2apb|paddr[8]|A => macro_inst|u_ahb2apb|paddr[8]|LutOut
  28. 4.254 0.999 FF macro_inst|u_ahb2apb|paddr[8]|LutOut => macro_inst|u_uart[0]|u_regs|Selector11~5|D
  29. 4.358 0.104 FR macro_inst|u_uart[0]|u_regs|Selector11~5|D => macro_inst|u_uart[0]|u_regs|Selector11~5|LutOut
  30. 4.759 0.401 RR macro_inst|u_uart[0]|u_regs|Selector11~5|LutOut => macro_inst|u_uart[0]|u_regs|Selector11~7|B
  31. 5.278 0.519 RR macro_inst|u_uart[0]|u_regs|Selector11~7|B => macro_inst|u_uart[0]|u_regs|Selector11~7|LutOut
  32. 5.679 0.401 RR macro_inst|u_uart[0]|u_regs|Selector11~7|LutOut => macro_inst|u_uart[0]|u_regs|ibrd[1]|A
  33. 6.209 0.530 RR macro_inst|u_uart[0]|u_regs|ibrd[1]|A => macro_inst|u_uart[0]|u_regs|ibrd[1]|LutOut
  34. 6.610 0.401 RR macro_inst|u_uart[0]|u_regs|ibrd[1]|LutOut => macro_inst|u_uart[0]|u_regs|Selector11~9|D
  35. 6.703 0.093 RF macro_inst|u_uart[0]|u_regs|Selector11~9|D => macro_inst|u_uart[0]|u_regs|Selector11~9|LutOut
  36. 7.702 0.999 FF macro_inst|u_uart[0]|u_regs|Selector11~9|LutOut => macro_inst|u_uart[1]|u_regs|ibrd[14]|D
  37. 7.810 0.108 FF macro_inst|u_uart[1]|u_regs|ibrd[14]|D => macro_inst|u_uart[1]|u_regs|ibrd[14]|LutOut
  38. 8.193 0.383 FF macro_inst|u_uart[1]|u_regs|ibrd[14]|LutOut => macro_inst|u_uart[0]|u_regs|Selector11~10|D
  39. 8.301 0.108 FF macro_inst|u_uart[0]|u_regs|Selector11~10|D => macro_inst|u_uart[0]|u_regs|Selector11~10|LutOut
  40. 9.300 0.999 FF macro_inst|u_uart[0]|u_regs|Selector11~10|LutOut => macro_inst|u_uart[0]|u_regs|tx_dma_en[5]|D
  41. 9.404 0.104 FR macro_inst|u_uart[0]|u_regs|tx_dma_en[5]|D => macro_inst|u_uart[0]|u_regs|tx_dma_en[5]|LutOut
  42. 9.805 0.401 RR macro_inst|u_uart[0]|u_regs|tx_dma_en[5]|LutOut => macro_inst|u_uart[0]|u_regs|apb_prdata[1]|D E
  43. Required Time: 8.728
  44. 8.333 8.333 R Latch Clock Edge
  45. Latch Clock Path:
  46. 8.333 0.000 RR test_uart|PIN_HSE => PIN_HSE~input|padio
  47. 9.642 1.309 RR PIN_HSE~input|padio => PIN_HSE~input|combout
  48. 9.869 0.227 RR PIN_HSE~input|combout => pll_inst|auto_generated|pll1|clkin
  49. Compensation Path:
  50. 5.933 -3.936 RR pll_inst|auto_generated|pll1|clkfb => pll_inst|auto_generated|pll1|clkfbout
  51. 5.933 -0.000 RR pll_inst|auto_generated|pll1|clkfbout => pll_inst|auto_generated|pll1|clkfb
  52. Compensation Path End
  53. 6.913 0.980 RR pll_inst|auto_generated|pll1|clkin => pll_inst|auto_generated|pll1|clkout3 D
  54. 7.268 0.355 RR pll_inst|auto_generated|pll1|clkout3 => bus_clk_gclk|inclk D
  55. 7.268 0.000 RR bus_clk_gclk|inclk => bus_clk_gclk|outclk
  56. 8.778 1.510 RR bus_clk_gclk|outclk => clken_ctrl_X58_Y4_N1|ClkIn
  57. 8.926 0.148 RR clken_ctrl_X58_Y4_N1|ClkIn => clken_ctrl_X58_Y4_N1|ClkOut
  58. 9.057 0.131 RR clken_ctrl_X58_Y4_N1|ClkOut => macro_inst|u_uart[0]|u_regs|apb_prdata[1]|Clk
  59. 8.705 -0.352 R Setup
  60. 8.728 0.023 Clock Variation