KU035 FPGA, x8 Gen 3 FPGA Carrier for FlexRIO Module Development—The PXIe-7981 provides a LabVIEW-programmable Xilinx Kintex UltraScale KU035 FPGA with a mezzanine connector interface for hosting custom I/O developed using the Module Development Kit for FlexRIO. The mezzanine interface exposes 8 Xilinx GTH Transceivers for data movement in addition to LVDS and single-ended GPIO for configuration, clocking, and triggering. The PXIe-7981 also features an Auxiliary I/O connector with 8 single-ended GPIO for digital communication and triggering.