The VPX540 provides 20 ADC @ 4GPS with 16 DAC @ 12GSPS with 14-bit resolution with an integrated FPGA and quad-core ARM Cortex-A53 as a System on Chip (SoC). The ADC/DAC has a front-end RF bandwidth of 7.125 GHz. The module has 24GB of DDR4 memory for the FPGA, as three banks of
8GB 64-bit wide, each with ECC. To the ARM, there is a single bank of 4GB of 32-bit wide DDR4 memory with ECC.