Processor SDK QNX J722S

Welcome

This documentation covers the Texas Instruments Processor SDK QNX for the J722S platform. The following table lists the product devices associated with this platform:

Platform	Device
J722S	TDA4-VEN, TDA4-AEN

This SDK and associated documentation is intended for use with QNX SDP 800.

Please refer to the Getting Started page for an overview of dependencies and the different components available.

Important

This SDK depends on the companion Processor SDK RTOS for J722S which also needs to be downloaded separately.

Table of Contents

• 1. Overview
  • 1.1. PSDK QNX Package
  • 1.2. Licenses
  • 1.3. Technical Support
• 2. Getting Started
  • 2.1. Functional components
  • 2.2. Downloading and installing the PSDK QNX
  • 2.3. PSDK QNX Build Options
  • 2.4. Resource Managers
  • 2.5. PSDK QNX Boot Modes
• 3. Build Steps
  • 3.1. Build
  • 3.2. Run Instructions
• 4. Release Notes
  • 4.1. Release notes - 11_00_00
• 5. PSDK QNX Components
  • 5.1. QNX BSP release
  • 5.2. SCI Client Resource Manager
  • 5.3. IPC Resource Manager
  • 5.4. UDMA Resource Manager
  • 5.5. Shared Memory Allocator
  • 5.6. K3conf QNX utility
  • 5.7. VPU Video Codec
• 6. PSDK RTOS Components
  • 6.1. Vision Apps
  • 6.2. MCU+SDK
  • 6.3. TI OpenVX (TIOVX)
  • 6.4. System firmware (SYSFW)
• 7. EVM Setup for J722S
  • 7.1. EVM Setup to run SDK demos
• 8. CCS Setup for J722S
• 9. PSDK QNX API Guide
• 10. Data Sheet
  • 10.1. Common parameters used for performance benchmarking
• 11. Developer Notes
  • 11.1. How To Handle Exceptions At Current Exception Level
  • 11.2. Understanding bootloaders in Processor SDK J722S (RTOS/Linux/QNX)
  • 11.3. How To Take Care Of Remote Core Memory Map Updates
  • 11.4. Enabling TI’s inline ECC for DDR
  • 11.5. Device Tree Support
  • 11.6. RPMessage IPC callback API
  • 11.7. CPSW Ethernet driver support - io-sock vs io-pkt
  • 11.8. QNX Screen driver - Introduction