MIPI D-PHY IP User Guide: Agilex™ 5 FPGAs

Download PDF
ID 817561
Date 7/08/2024
Public
Document Table of Contents
Document Table of Contents x
1. About the Agilex™ 5 FPGA MIPI D-PHY IP 2. Introduction 3. Agilex™ 5 MIPI D-PHY Architecture 4. MIPI D-PHY Interface Design Guidelines 5. Configuring and Generating the MIPI D-PHY IP 6. Interface Signals and Register Maps 7. Document Revision History for Agilex™ 5 FPGA MIPI D-PHY IP User Guide
1. About the Agilex™ 5 FPGA MIPI D-PHY IP x
1.1. Release Information
2. Introduction x
2.1. Supported Data Lanes and Clock Lane Per Single HSIO Bank 2.2. Unsupported Features
3. Agilex™ 5 MIPI D-PHY Architecture x
3.1. Agilex™ 5 MIPI D-PHY TX 3.2. Agilex™ 5 MIPI D-PHY RX 3.3. Initialization and Reset Sequences 3.4. Calibration 3.5. CSR Clock Domain Crossing (CDC)
4. MIPI D-PHY Interface Design Guidelines x
4.1. Identifying Pin Assignments Based on Byte Location 4.2. Assigning the RZQ pin and Dedicated Reference Clock Pin for MIPI D-PHY IP 4.3. Supported I/O Features in MIPI D-PHY I/O Standard 4.4. Using the Remaining I/O Pin from Same Byte Location 4.5. I/O Bank Sharing 4.6. MIPI D-PHY Placement Rules 4.7. MIPI Interface Layout Design Guidelines 4.8. Handling MIPI D-PHY IP Reset
5. Configuring and Generating the MIPI D-PHY IP x
5.1. Creating a MIPI D-PHY Project 5.2. Configuring the D-PHY IP Tab 5.3. Configuring the MIPI D-PHY RX Mode 5.4. Configuring the MIPI D-PHY TX Mode 5.5. Generating the Design Example
5.5. Generating the Design Example x
5.5.1. Generating the Synthesizable MIPI D-PHY Design Example 5.5.2. Generating MIPI D-PHY IP Design Example with External Loopback Enabled for Simulation
5.5.1. Generating the Synthesizable MIPI D-PHY Design Example x
5.5.1.1. Design Example Block Diagram 5.5.1.2. External Interfaces
5.5.2. Generating MIPI D-PHY IP Design Example with External Loopback Enabled for Simulation x
5.5.2.1. Simulation Design Example with External Loopback Enabled Block Diagram 5.5.2.2. Simulating MIPI D-PHY IP Design Example with Modelsim* and Questasim* 5.5.2.3. Simulating MIPI D-PHY IP Design Example with Synopsys VCSMX* and Xcelium*
6. Interface Signals and Register Maps x
6.1. Interface Signals 6.2. Register Maps
6.1. Interface Signals x
6.1.1. General Interface Signals 6.1.2. AXI-Lite Interface 6.1.3. Core Register Bus 6.1.4. D-PHY RX PPI Interface Signals 6.1.5. D-PHY TX PPI Interface Signals 6.1.6. AXI-Lite CSR Access
6.2. Register Maps x
6.2.1. D-PHY IP Registers 6.2.2. D-PHY Traffic Generator (TG) Registers
6.2.1. D-PHY IP Registers x
6.2.1.1. IP_ID 6.2.1.2. IP_CAP 6.2.1.3. D0_CAP 6.2.1.4. DN_CAP 6.2.1.5. RX_CAP 6.2.1.6. TX_CAP 6.2.1.7. TX_PREAMBLE_LEN 6.2.1.8. D-PHY_CSR 6.2.1.9. TX_CLK_LANE_PS 6.2.1.10. RX_DLANE_ERR 6.2.1.11. SKEW_CAL_LEN_B0 6.2.1.12. SKEW_CAL_LEN_B1 6.2.1.13. SKEW_CAL_LEN_B2 6.2.1.14. SKEW_CAL_LEN_B3 6.2.1.15. ALT_CAL_LEN_B0 6.2.1.16. ALT_CAL_LEN_B1 6.2.1.17. ALT_CAL_LEN_B2 6.2.1.18. ALT_CAL_LEN_B3 6.2.1.19. CLK_CSR 6.2.1.20. CLK_STATUS 6.2.1.21. DLANE_CSR_0 6.2.1.22. DLANE_STATUS_0 6.2.1.23. RX_DLANE_DESKEW_DELAY_0 6.2.1.24. RX_DLANE_ERR_0 6.2.1.25. DLANE_CSR_1 6.2.1.26. DLANE_STATUS_1 6.2.1.27. RX_DLANE_DESKEW_DELAY_1 6.2.1.28. RX_DLANE_ERR_1 6.2.1.29. DLANE_CSR_2 6.2.1.30. DLANE_STATUS_2 6.2.1.31. RX_DLANE_DESKEW_DELAY_2 6.2.1.32. RX_DLANE_ERR_2 6.2.1.33. DLANE_CSR_3 6.2.1.34. DLANE_STATUS_3 6.2.1.35. RX_DLANE_DESKEW_DELAY_3 6.2.1.36. RX_DLANE_ERR_3 6.2.1.37. DLANE_CSR_4 6.2.1.38. DLANE_STATUS_4 6.2.1.39. RX_DLANE_DESKEW_DELAY_4 6.2.1.40. RX_DLANE_ERR_4 6.2.1.41. DLANE_CSR_5 6.2.1.42. DLANE_STATUS_5 6.2.1.43. RX_DLANE_DESKEW_DELAY_5 6.2.1.44. RX_DLANE_ERR_5 6.2.1.45. DLANE_CSR_6 6.2.1.46. DLANE_STATUS_6 6.2.1.47. RX_DLANE_DESKEW_DELAY_6 6.2.1.48. RX_DLANE_ERR_6 6.2.1.49. DLANE_CSR_7 6.2.1.50. DLANE_STATUS_7 6.2.1.51. RX_DLANE_DESKEW_DELAY_7 6.2.1.52. RX_DLANE_ERR_7 6.2.1.53. TX_LPX 6.2.1.54. TX_HS_EXIT 6.2.1.55. TX_LP_EXIT 6.2.1.56. TX_CLK_PREPARE 6.2.1.57. TX_CLK_ZERO 6.2.1.58. TX_CLK_POST 6.2.1.59. TX_CLK_PRE 6.2.1.60. TX_HS_PREPARE 6.2.1.61. TX_HS_ZERO 6.2.1.62. TX_HS_TRAIL 6.2.1.63. TX_INIT 6.2.1.64. TX_WAKE 6.2.1.65. RX_CLK_LOSS_DETECT 6.2.1.66. RX_CLK_SETTLE 6.2.1.67. RX_HS_SETTLE 6.2.1.68. RX_INIT 6.2.1.69. RX_CLK_POST 6.2.1.70. RX_CAL_REG_CTRL 6.2.1.71. RX_CAL_STATUS_D-PHY 6.2.1.72. RX_CAL_SKEW_W_START_MUX 6.2.1.73. RX_CAL_SKEW_W_END_MUX 6.2.1.74. RX_CAL_ALT_W_START_MUX 6.2.1.75. RX__CAL_ALT_W_END_MUX 6.2.1.76. RX_DESKEW_DELAY_MUX 6.2.1.77. RX_CAL_STATUS_LANE_MUX 6.2.1.78. PRBS_INIT_0 6.2.1.79. PRBS_INIT_1 6.2.1.80. PRBS_INIT_2 6.2.1.81. PRBS_INIT_3 6.2.1.82. PRBS_INIT_4 6.2.1.83. PRBS_INIT_5 6.2.1.84. PRBS_INIT_6 6.2.1.85. TX_TM_CONTROL 6.2.1.86. TX_MNL_IO_0 6.2.1.87. TX_MNL_D_LP_EN 6.2.1.88. RX_TM_CONTROL
6.2.2. D-PHY Traffic Generator (TG) Registers x
6.2.2.1. TG_TOP_CTRL_0 6.2.2.2. TG_TOP_CTRL_1 6.2.2.3. TG_TOP_DONE 6.2.2.4. TG_TOP_FAIL 6.2.2.5. TG_TOP_TEST_EN 6.2.2.6. TG_TOP_TEST_LINK 6.2.2.7. TARGET_TEST_CNT 6.2.2.8. TCHK_CONTROL 6.2.2.9. TCHK_LINK_STATUS 6.2.2.10. HS_DONE_LANES 6.2.2.11. TCHK_LINK_ERR_STATUS 6.2.2.12. LANE_ERROR_SOT_LANES 6.2.2.13. CAL_ERROR_LANES 6.2.2.14. HS_ERR_LANES 6.2.2.15. HS_TEST_CNT 6.2.2.16. LPDT_TEST_CNT 6.2.2.17. TRIGGER_TEST_CNT 6.2.2.18. ULPS_TEST_CNT 6.2.2.19. TG_RX_OVRD_DATA_PAT 6.2.2.20. TG_RX_BIT_ERROR_CNT 6.2.2.21. TG_RX_HS_TXFER_CNT 6.2.2.22. TG_LINK_CONTROL 6.2.2.23. TG_INIT_CNT 6.2.2.24. TG_HS_LEN 6.2.2.25. TG_LP_LEN 6.2.2.26. TG_SKEW_CAL 6.2.2.27. TG_ALT_CAL 6.2.2.28. TG_PER_SKEW_CAL_LEN 6.2.2.29. TG_TEST_CNT 6.2.2.30. TG_OVRD_DATA_PAT 6.2.2.31. TG_TX_HS_TXFER_CNT
1. About the Agilex™ 5 FPGA MIPI D-PHY IP
2. Introduction
3. Agilex™ 5 MIPI D-PHY Architecture
4. MIPI D-PHY Interface Design Guidelines
5. Configuring and Generating the MIPI D-PHY IP
6. Interface Signals and Register Maps
7. Document Revision History for Agilex™ 5 FPGA MIPI D-PHY IP User Guide

5.5.1. Generating the Synthesizable MIPI D-PHY Design Example

To generate the synthesizable design example, follow the steps below.

  1. On the Example Design tab, ensure that the Synthesis box is set as True.
  2. Configure the parameters as appropriate for your needs and click File > Save to save the current settings into the IP variation file (<user instance name>.ip).
  3. Click Generate Example Design in the upper-right corner of the window.
  4. Specify a directory for the MIPI D-PHY design example and click OK. Successful generation of the design example creates the synthesis file set under a qii directory.
  5. Click File > Exit to exit the IP Parameter Editor Pro window. The system prompts: Recent changes have not been generated. Generate now?. Click No to continue with the next flow.
  6. To open the design example, click File > Open Project, navigate to <project_directory>/<design_example_name>/qii/ed_synth.qpf, and click Open.

Section Content
Design Example Block Diagram
External Interfaces

Level Two Title