The GX3700 & GX3700e are user configurable, FPGA based, 3U PXI & PXI Express cards offering 160 digital I/O signals which can be configured for single-ended or differential interfaces. These cards employs the Altera Stratix III FPGA, which can support SerDes data rates up to 1.2 Gb/s, digital I/O clock rates of 700 MHz, and features over 45,000 logic elements and 1.836 Kb of memory.

The GX3700 & GX3700e are supplied with an integral expansion board providing access to the FPGA’s 160 I/Os. Data direction is bi-directional with configuration on a per byte basis. Programmable I/O width allows trading vector width for vector depth.