MIPI CSI-2 Intel® FPGA IP User Guide

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ID 813926
Date 4/26/2024
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Document Table of Contents
Document Table of Contents x
1. About the MIPI CSI-2 Intel® FPGA IP 2. MIPI CSI-2 Intel® FPGA IP Interface Overview 3. MIPI CSI-2 Intel® FPGA IP Parameters 4. Designing with the MIPI CSI-2 Intel® FPGA IP 5. MIPI CSI-2 Intel® FPGA IP Block Descriptions 6. Registers 7. Document Revision History for MIPI CSI-2 Intel® FPGA IP User Guide
1. About the MIPI CSI-2 Intel® FPGA IP x
1.1. MIPI CSI-2 Intel® FPGA IP Features 1.2. Device Family Support for MIPI CSI-2 Intel® FPGA IP 1.3. Recommended Speed Grades 1.4. MIPI CSI-2 Intel® FPGA IP Performance and Resource Utilization 1.5. Release Information for MIPI CSI-2 Intel® FPGA IP
2. MIPI CSI-2 Intel® FPGA IP Interface Overview x
2.1. MIPI CSI-2 Intel® FPGA IP Clocks 2.2. MIPI CSI-2 Intel® FPGA IP Resets 2.3. MIPI CSI-2 Intel® FPGA IP User Interfaces
2.3. MIPI CSI-2 Intel® FPGA IP User Interfaces x
2.3.1. Receiver PHY Protocol Interface (PPI) Signals 2.3.2. Avalon® Memory-Mapped Interface Control Interface Signals 2.3.3. Receiver AXI4-Streaming Output Video Interface Signals 2.3.4. Receiver AXI4-Stream Output Passthrough Interface 2.3.5. Transmitter PHY-Protocol Interface (PPI) Signals 2.3.6. Transmitter AXI4-Stream Input Video Interface Signals 2.3.7. Transmitter AXI4-Stream Input Passthrough Interface
4. Designing with the MIPI CSI-2 Intel® FPGA IP x
4.1. Generating the MIPI CSI-2 Intel® FPGA IP 4.2. MIPI CSI-2 Intel® FPGA IP Generation Output Quartus® Prime Pro Edition 4.3. MIPI CSI-2 Intel® FPGA IP Systems Integration and Implementation
4.2. MIPI CSI-2 Intel® FPGA IP Generation Output Quartus® Prime Pro Edition x
4.2.1. Files Generated for Intel® FPGA IP Cores and Platform Designer Systems
4.3. MIPI CSI-2 Intel® FPGA IP Systems Integration and Implementation x
4.3.1. D-PHY PHY Protocol Interface (PPI) Clock Frequencies 4.3.2. MIPI CSI-2 Receiver Clock Requirements 4.3.3. MIPI CSI-2 Transmitter Clock Requirements 4.3.4. Required Supporting IP 4.3.5. Limitations and Known Issues
5. MIPI CSI-2 Intel® FPGA IP Block Descriptions x
5.1. MIPI CSI-2 Receiver 5.2. MIPI CSI-2 Transmitter
6. Registers x
6.1. CSI-2 Receiver Register Map 6.2. CSI-2 Transmitter Register Map
1. About the MIPI CSI-2 Intel® FPGA IP
2. MIPI CSI-2 Intel® FPGA IP Interface Overview
3. MIPI CSI-2 Intel® FPGA IP Parameters
4. Designing with the MIPI CSI-2 Intel® FPGA IP
5. MIPI CSI-2 Intel® FPGA IP Block Descriptions
6. Registers
7. Document Revision History for MIPI CSI-2 Intel® FPGA IP User Guide

2.3.3. Receiver AXI4-Streaming Output Video Interface Signals

These signals follow the Intel Streaming Video protocol (full variant). For more information about this protocol and rules for pixel formatting see the Intel FPGA Streaming Video Protocol Specification.

Equation 1. Video Interface Bit Widths

Table 10.  Examples for [equation title]
Data Type bits_per_color_plane number_of_color_planes
YUV422 8-bit 8 2
RGB565 6 3
RAW10 10 1
Table 11.  Receiver AXI4-Streaming Output Video Interface Signals VC indicates virtual channel ID, between 0 and 3 according to IP configuration.
Signal Width Direction Description
axi4s_vid_out_VC_tdata P Output AXI4-Streaming data out.
axi4s_vid_out_VC_tvalid 1 Output AXI4-Streaming data valid.
axi4s_vid_out_VC_tuser Q Output

Bit 0: AXI4-Streaming start of video frame.

0 = Not start of field

1 = Start of field

Bit 1: AXI4-Streaming meta or data packet.

0 = Video packet

1 = Metapacket

Bit Q-1:2: Unused
axi4s_vid_out_VC_tlast 1 Output AXI4-Streaming end of packet.
axi4s_vid_out_VC_tready 1 Input AXI4-Streaming data ready.
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