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The Curtiss-Wright V3-1222 rugged, high-performance 3U OpenVPX SBC was designed for systems targeting Design Assurance Level (DAL) A using AC/AMC 20-152A as a means of compliance (includes guidance on the use of DO-254). The V3-1222 processor board combines the powerful 13th Gen Intel® Core™ i7 i7-1376PRE performance hybrid architecture processor, Intel® Airworthiness Evidence Package, and integrated Iris® Xe graphics processor to excel at demanding performance and graphics needs of next-generation safety certifiable processing systems with the power and flexibility provided by industry-standard SOSA™ aligned VPX platform.

The V3-1222 avionics processor card integrates the Intel i7-1376PRE low-power 14-core hybrid processor technology (formerly “Raptor Lake”) with Curtiss-Wright’s proven safety-certifiable COTS development process and ruggedization technology to excel in harsh environments, making it ideal for architecting high-performance computing and processing systems requiring safety certifiable processing and graphics solution.

With a high-speed, dual-channel DDR5 memory subsystem and 64 GB SDRAM, the V3-1222 processor maximizes the performance of the multiple processing cores with integrated GPU cores.

In place of an XMC mezzanine site, the V3-1222 processor board provides additional built-in interfaces to enable broad system use case support such as 1000BASE-T Ethernet, DisplayPort graphics Interface, DIO, I2C and PCIe Express.

Multiple Ethernet ports are provided for Control Plane connectivity, supporting 10GBASE-KR and 1000BASE-T connectivity, and supporting Time Sensitive Networking (TSN) features.

For Expansion Plane connectivity, the V3-1222 VPX SBC supports PCIe operating at speeds up to Gen3. The V3-1222 supports a host of standard I/O including UART serial ports, SATA and USB ports, discrete DIO, and a DisplayPort interface supporting multiple displays with resolutions up to 4K.

Key Features

  • Developed to meet AC/AMC 20-152A Design Assurance (DAL) A process assurance. 
  • Aligned with the SOSA™ Technical Standard to meet the 3U I/O Intensive Profile
  • 13th Gen Intel® Core™ i7-1376PRE “Raptor Lake” 14-core processor
    • Hybrid mix of P-cores and E-cores for maximum processing efficiency
    • 64 GB DDR5 with ECC
    • M.2 Socket for SSD
    • Slim bootloader for fastest boot times
  • Connectivity
    • PCIe Gen3 Expansion Plane
    • 10 Gb Ethernet Control & Data Plane 
    • Dual 1000BASE-T Ethernet with TSN
    • Dual DisplayPort graphics interface
  • Graphics Driver Support
    • Vulkan SC
    • OpenGL SC 2.0


  • Primary Flight Displays
  • Flight Control Computer
  • Advanced Flight Computing (Autonomous)
  • Safety Critical Mission Processing
  • Degraded Visual Environment (DVE) Processing 
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