MIPI D-PHY IP User Guide: Agilex™ 3 and Agilex™ 5 FPGAs
ID
817561
Date
6/30/2025
Public
1. About the MIPI D-PHY IP
2. Configuring and Generating the MIPI D-PHY IP
3. MIPI D-PHY Interface Design Guidelines
4. Simulating the MIPI D-PHY IP
5. Validating the MIPI D-PHY IP
6. Debugging the MIPI-PHY IP
7. MIPI D-PHY Architecture
8. Interface Signals and Register Maps
9. Verification Test Plan
10. Document Revision History for the MIPI D-PHY IP User Guide
6.1. Creating a Simplified Design that Demonstrates the Same Problem
6.2. Evaluating FPGA Timing Problems
6.3. Determining if the Problem Exists in Previous Quartus Prime Versions
6.4. Determining if the Problem Exists in the Current Version of Software
6.5. Verifying the MIPI D-PHY IP Using the Signal Tap Logic Analyzer
6.6. Varying the Voltage
6.7. Operating at Lower Speed
6.8. Trying a Different PCB
8.2.1.1. IP_ID
8.2.1.2. IP_CAP
8.2.1.3. D0_CAP
8.2.1.4. DN_CAP
8.2.1.5. RX_CAP
8.2.1.6. TX_CAP
8.2.1.7. TX_PREAMBLE_LEN
8.2.1.8. D-PHY_CSR
8.2.1.9. TX_CLK_LANE_PS
8.2.1.10. RX_DLANE_ERR
8.2.1.11. SKEW_CAL_LEN_B0
8.2.1.12. SKEW_CAL_LEN_B1
8.2.1.13. SKEW_CAL_LEN_B2
8.2.1.14. SKEW_CAL_LEN_B3
8.2.1.15. ALT_CAL_LEN_B0
8.2.1.16. ALT_CAL_LEN_B1
8.2.1.17. ALT_CAL_LEN_B2
8.2.1.18. ALT_CAL_LEN_B3
8.2.1.19. CLK_CSR
8.2.1.20. CLK_STATUS
8.2.1.21. DLANE_CSR_0
8.2.1.22. DLANE_STATUS_0
8.2.1.23. RX_DLANE_DESKEW_DELAY_0
8.2.1.24. RX_DLANE_ERR_0
8.2.1.25. DLANE_CSR_1
8.2.1.26. DLANE_STATUS_1
8.2.1.27. RX_DLANE_DESKEW_DELAY_1
8.2.1.28. RX_DLANE_ERR_1
8.2.1.29. DLANE_CSR_2
8.2.1.30. DLANE_STATUS_2
8.2.1.31. RX_DLANE_DESKEW_DELAY_2
8.2.1.32. RX_DLANE_ERR_2
8.2.1.33. DLANE_CSR_3
8.2.1.34. DLANE_STATUS_3
8.2.1.35. RX_DLANE_DESKEW_DELAY_3
8.2.1.36. RX_DLANE_ERR_3
8.2.1.37. DLANE_CSR_4
8.2.1.38. DLANE_STATUS_4
8.2.1.39. RX_DLANE_DESKEW_DELAY_4
8.2.1.40. RX_DLANE_ERR_4
8.2.1.41. DLANE_CSR_5
8.2.1.42. DLANE_STATUS_5
8.2.1.43. RX_DLANE_DESKEW_DELAY_5
8.2.1.44. RX_DLANE_ERR_5
8.2.1.45. DLANE_CSR_6
8.2.1.46. DLANE_STATUS_6
8.2.1.47. RX_DLANE_DESKEW_DELAY_6
8.2.1.48. RX_DLANE_ERR_6
8.2.1.49. DLANE_CSR_7
8.2.1.50. DLANE_STATUS_7
8.2.1.51. RX_DLANE_DESKEW_DELAY_7
8.2.1.52. RX_DLANE_ERR_7
8.2.1.53. TX_LPX
8.2.1.54. TX_HS_EXIT
8.2.1.55. TX_LP_EXIT
8.2.1.56. TX_CLK_PREPARE
8.2.1.57. TX_CLK_ZERO
8.2.1.58. TX_CLK_POST
8.2.1.59. TX_CLK_PRE
8.2.1.60. TX_HS_PREPARE
8.2.1.61. TX_HS_ZERO
8.2.1.62. TX_HS_TRAIL
8.2.1.63. TX_INIT
8.2.1.64. TX_WAKE
8.2.1.65. RX_CLK_LOSS_DETECT
8.2.1.66. RX_CLK_SETTLE
8.2.1.67. RX_HS_SETTLE
8.2.1.68. RX_INIT
8.2.1.69. RX_CLK_POST
8.2.1.70. RX_CAL_REG_CTRL
8.2.1.71. RX_CAL_STATUS_D-PHY
8.2.1.72. RX_CAL_SKEW_W_START_MUX
8.2.1.73. RX_CAL_SKEW_W_END_MUX
8.2.1.74. RX_CAL_ALT_W_START_MUX
8.2.1.75. RX__CAL_ALT_W_END_MUX
8.2.1.76. RX_DESKEW_DELAY_MUX
8.2.1.77. RX_CAL_STATUS_LANE_MUX
8.2.1.78. PRBS_INIT_0
8.2.1.79. PRBS_INIT_1
8.2.1.80. PRBS_INIT_2
8.2.1.81. PRBS_INIT_3
8.2.1.82. PRBS_INIT_4
8.2.1.83. PRBS_INIT_5
8.2.1.84. PRBS_INIT_6
8.2.1.85. TX_TM_CONTROL
8.2.1.86. TX_MNL_IO_0
8.2.1.87. TX_MNL_D_LP_EN
8.2.1.88. RX_TM_CONTROL
8.2.2.1. TG_TOP_CTRL_0
8.2.2.2. TG_TOP_CTRL_1
8.2.2.3. TG_TOP_DONE
8.2.2.4. TG_TOP_FAIL
8.2.2.5. TG_TOP_TEST_EN
8.2.2.6. TG_TOP_TEST_LINK
8.2.2.7. TARGET_TEST_CNT
8.2.2.8. TCHK_CONTROL
8.2.2.9. TCHK_LINK_STATUS
8.2.2.10. HS_DONE_LANES
8.2.2.11. TCHK_LINK_ERR_STATUS
8.2.2.12. LANE_ERROR_SOT_LANES
8.2.2.13. CAL_ERROR_LANES
8.2.2.14. HS_ERR_LANES
8.2.2.15. HS_TEST_CNT
8.2.2.16. LPDT_TEST_CNT
8.2.2.17. TRIGGER_TEST_CNT
8.2.2.18. ULPS_TEST_CNT
8.2.2.19. TG_RX_OVRD_DATA_PAT
8.2.2.20. TG_RX_BIT_ERROR_CNT
8.2.2.21. TG_RX_HS_TXFER_CNT
8.2.2.22. TG_LINK_CONTROL
8.2.2.23. TG_INIT_CNT
8.2.2.24. TG_HS_LEN
8.2.2.25. TG_LP_LEN
8.2.2.26. TG_SKEW_CAL
8.2.2.27. TG_ALT_CAL
8.2.2.28. TG_PER_SKEW_CAL_LEN
8.2.2.29. TG_TEST_CNT
8.2.2.30. TG_OVRD_DATA_PAT
8.2.2.31. TG_TX_HS_TXFER_CNT
2.4. MIPI D-PHY IP Parameters
Specify each parameter to match your board design. The IP parameter editor consists of a D-PHY IP tab and several Link n tabs.
The D-PHY IP tab allows you to configure general settings for the MIPI D-PHY IP instance. You specify the number of PLLs to use, the reference OCT calibration pin location, the skew calibration length, PLL settings, and design example generation settings.
The seven Link n tabs (numbered 0 through 6) correspond to the seven D-PHY interfaces. On these tabs you configure the channel link for each interface. Also, you can configure the byte location as D-PHY TX or D-PHY RX.