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Xilinx Zynq 7045 Implementation of Xinmai ISP IP Supporting 29 CMOS Sensors

#ZYNQ#ISP核

Background:
It is understood that Denali-MC IP designed by Xinmai Technology can now be implemented on multiple programmable chips, including Xilinx's Zynq 7045 FPGA device, and can be used in products featuring DSP or SoC+DSP architectures (including related products from TI and Qualcomm). The core of Denali-MC Monitor's ISP is a super-algorithm-based kernel. This algorithm core not only maximizes HDR capability for HDR-enabled imaging applications during image compensation but also delivers an end-to-end full camera ISP pipeline. These two advantages are highly significant for camera systems, as they play a crucial role in enabling cameras to capture usable video and maximize recognition points under any scene and lighting condition throughout the day. Below is a brief overview of Denali-MC.

Denali-MC:
The Denali-MC IP platform embeds a Sony IMX290LQR sensor and leverages the programmable logic within the Xilinx Zynq 7045 FPGA to support various frame configurations and drive Sony's DOL HDR mode. As a result, Pinnacle Imaging Systems' Denali-MC HDR video and HDR still ISP (Image Signal Processor) IP becomes dynamically configurable. Its most compelling feature is support for 29 different image sensors with HDR rendering capabilities, including nine APTINA/ON Semi sensors, six Omnivision sensors, and eleven Sony sensors. Additionally, it supports twelve different levels of pixel enhancement and HDR frame configuration methods via a 16-bit processor. Thanks to its strong compatibility, this image processing IP has a wide range of applications, including (but not limited to):

  • Surveillance / Public Safety
  • ADAS / Autonomous Driving
  • Intelligent Transportation Systems
  • Body Cameras
  • Machine Vision

Figure: Denali-MC Image Signal Processor Core Block Diagram

As previously mentioned, Xinmai Technology has successfully implemented its Denali-MC IP on Xilinx's Zynq Z-7045 SoC chip. However, it has also been found that the implementation can alternatively be achieved using the Xilinx Zynq ZC706 Eval Kit as a development platform—worth trying if you have access to this board.

Summary:
From the above introduction, the standout feature of Denali-MC IP is its support for up to 29 image sensors from various manufacturers, demonstrating exceptional compatibility and offering developers a broad range of choices—an uncommon advantage among previously encountered IPs. This level of flexibility would be impossible without the programmable logic of FPGAs. It is expected that Xilinx FPGA devices will continue to enable the development of more innovative products like this in the future.