The AXW22 development board adopts the Zynq UltraScale+ RFSoC Gen3 series XCZU47DR FPGA chip, integrating RF direct sampling data converters, FPGA logic, a multi-core ARM processor subsystem (Quad Cortex-A53 + Dual Cortex-R5), and high-speed transceivers. It supports 2-channel 14-bit RF-ADCs at 5.0 GSPS and 2-channel 14-bit RF-DACs at 9.85GSPS. The board maximizes I/O channel density and bandwidth while enabling heterogeneous processing with optimized power efficiency for RF signal chains.
The AXW22 development board supports prototyping and development for large-scale MIMO systems, 5G baseband processing, fixed wireless access (FWA), DOCSIS 3.x cable access, RF testing and measurement, satellite communication systems, phased array radar (prototyping), and digital array radar systems, alongside other high-performance RF applications.
Applications
5G FR1 RF and baseband prototyping
Phased array radar signal processing (subsystem)
Digital radar signal processing
Software radio
Wideband spectrum sensing
Key Features
AMD/Xilinx Zynq™ Ultrascale+™ RFSoC:
ARM® quad-core Cortex™-A53 up to 1.333GHz
ARM® dual-core Cortex™-R5F up to 533MHz
16nm FinFET+ FPGA fabric
Memory: 4 GByte (64-bit) DDR4 SDRAM on PS, 2 GByte (32-bit) DDR4 SDRAM on PL, 256 MB QSPI Flash
Optical Interfaces: 1x 40G QSFP+, 1x 10G SFP+
Networking: Gigabit Ethernet Interface
RF Interfaces: 1x GPS RF Input Port
RF SMBs: 2 x 14-bit RF-ADC @ 5.0 GSPS, 2 x 14-bit RF-DAC @ 9.85 GSPS