Table of Contents

Introduction

This page gives an overview of sdirxss driver which is available as part of the Xilinx Vivado and SDK distribution.

Source path for the driver:
https://github.com/Xilinx/embeddedsw/tree/master/XilinxProcessorIPLib/drivers/v_sdirxss
sdirxss
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-- doc - Provides the API and data structure details
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- examples - Reference application to show how to use the driver APIs and calling sequence
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- src - Driver source files

Core and Driver supported features:

• Support for 2 pixel per sample.
• 10-bit per color component.
• Supports YUV 4:2:2 color space.
• AXI4-Lite interface for register access to configure different subsystem options.
• Standards compliance: ° SMPTE ST 259: SD-SDI at 270 Mb/s.
° SMPTE RP 165: EDH for SD-SDI.
° SMPTE ST 292: HD-SDI at 1.485 Gb/s and 1.485/1.001 Gb/s.
° SMPTE ST 372: Dual Link HD-SDI.
° SMPTE ST 424: 3G-SDI with data mapped by any ST 425-x mapping at 2.97 Gb/s and 2.97/1.001 Gb/s.
° SMPTE ST 2081-1: 6G-SDI with data mapped by any ST 2081-x mapping at 5.94 Gb/s and 5.94/1.001 Gb/s.
° SMPTE ST 2082-1: 12G-SDI with data mapped by any ST 2082-x mapping at 11.88 Gb/s and 11.88/1.001 Gb/s.
° Dual link and quad link 6G-SDI and 12G-SDI are supported by instantiating two or four UHD-SDI Receiver subsystems.
° SMPTE ST 352: Payload ID packets are fully supported.

Test cases

https://github.com/Xilinx/embeddedsw/tree/master/XilinxProcessorIPLib/drivers/v_sdirxss/examples