Intellectual Property Package


CoaXPress 1.1 Device Package

High-speed image data transfer compliant with the CoaXPress standard

Macnica Vision makes it easy to develop cameras and other devices that will transfer image data from a camera to a PC with a frame grabber via a simple-to-install, 75Ω coaxial cable at up to 6.25 Gbps per lane.

CoaXPress, defined by  JIIA (the Japan Industrial Imaging Association) is one of the newest and fastest-growing interface standards for machine vision.

Our CoaXPress 1.1 Device Package gives you everything you need to develop products using the standard, from an encrypted RTL to a software library that will help you support GenICam, the software API for CoaXPress and other machine vision standards.


  • Compliant with CoaXPress Version 1.1.1
  • Data transfer rate up to 6.25Gbps/lane
  • Supports up to 4 Connections
  • Supports up to 4 Streams
  • Supports GenICam
  • Certified and registered under the JIIA Interoperability Test


CoaXPress VersionVer 1.1.1
Maximum Data Rate6.25Gbps
Maximum Connection4
Maximum Streams4
GenApi Schema Version1.1
GenICam Standard
Features Naming Convention
(SFNC) Version

Supported Devices

  • Cyclone 10 GX
  • Arria 10 GX

* Please contact Macnica sales department about other devices.


  • Encrypted RTL (Verilog HDL)
  • Reference design
  • Firmware for CoaXPress/GenICam including XML generator
  • Documents

* Please contact Macnica sales department about other deliverables.

Device Resource Utilization

* Please contact Macnica sales department about other deliverables.

Evaluation Environment

Demo Environment

Image stream from pattern generator implemented in Arria 10 GX is transferred to PC via CoaXPress of 6.25Gbps x4 Connection.

Tested frame grabber board

  • BitFlow Cyton-CXP (CYT-PC2-CXP4)
  • AVAL DATA APX-3664
  • Euresys Coaxlink Quad G3


CoaXPress 1.1 Device IP Package