Abaco: 3U VPX solution to feature new Xilinx RF SoC technology

Abaco Systems announced the VP430 Direct RF Processing System, the first 3U VPX COTS solution to feature the all new Xilinx ZU27DR RF system-on-chip (RFSoC) technology. It is also one of the densest analog FPGA DSP boards available, with eight ADC and DAC synchronized channels, and features the ability to synchronize multiple boards for even larger system applications. Abaco is taking orders now for the VP430.

When combined with Abaco’s extensive portfolio of leading edge 3U VPX multi-architecture processing boards including single board computers and graphics processor units, the VP430 enables complete systems to be built from high performance, interoperable COTS (commercial off-the-shelf) components.

Designed for advanced electronic warfare applications including MIMO (multiple input/output), beamforming, sensor processing and radar signal processing, the VP430 is a major step forward in performance and density, enabling the use of fewer boards and much less power while delivering increased processing throughput. In fact, for comparable capability, it occupies one fourth of the slots that earlier generation solutions would require.

The VP430 includes the option to be built with a FireFly 8-channel VITA 66.4 fiber optic interface for transfers of greater than 12 GBps for applications in which the throughput of the native VPX PCI Express Gen3 data plane is inadequate or when a remote client requires streaming data.

Responding to the cost- and complexity challenge of RF systems with multiple channels - more channels means more expensive and large RF signal up/down conversion and signal conditioning - the VP430 enables direct RF sampling which can be implemented in the digital domain, bringing greater flexibility to the signal processing chain. Additionally, simplified integration with RF sampling devices removes the complexity of JESD204B high speed serial interfaces.

The new Xilinx RFSoC is a revolutionary step in integration technology bringing a combination of Field Programmable Gate Array (FPGA) processing capability, a multi-processor embedded ARM Cortex-A53 Application processing unit, an ARM real time processing unit and eight input ADC and eight DAC channels. Additionally, the Zynq Ultrascale+ architecture integrates all this with features to enable high security IP protection. The RFSoC brings extreme analog bandwidth with a sustained throughput of 6 GSPS per channel and greater than 12 GBps per channel digital offload capability.


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