Vita 57 provides a mechanical standard for I/O mezzanine modules. This standard introduces a methodology that shall allow the front panel IO of IEEE 1101 form factor cards to be configured via mezzanine boards. Vita 57 modules have fixed locations for serial/parallel IOs, clocks, Jtag signals, VCC, and GND. HiTech Global's Vita 57 modules can be plugged into any Vita 57 based boards.

The FMC standard specifies Samtec’s SEARAY™ connector set. The VITA 57 SEAM/SEAF Series system provides up to 400 I/Os in a 40 x 10 configuration or 160 I/Os in a selectively loaded 40 x 10 configuration, in 8.5mm and 10mm stack heights.

The FMC Serial Interface Module (HTG-FMC-CX4-SATA-SMA) is a FPGA Mezzanine Connector (FMC) daughter card with one CX4, two Serial ATA, and two SMA ports (interfacing to total of 8 serial transceivers). The CX4 and SATA/SMA ports have their own on-board dedicated clock for maximum flexibility and ease of use.

FPGA Boards with FMC Interface:

HTG-V6HXT-X16PCIE (Xilinx Virtex-6 HXT)	HTG-V6HXT-X8-PCIE  (Xilinx Virtex-6 HXT)	HTG-V6-PCIE (Xilinx Virtex-6)	HTG-S4GX-PCIE (Altera Stratix IV GX/GT)	HTG-V6HXT-100GIG (Xilinx Virtex-6 HXT)
HTG-V7-G3PCIE (Xilinx Virtex-7)	HTG-V7-PCIE-2000T (Xilinx Virtex-7)	HTG-S5-PCIE (Altera Stratix V)	HTG-K7-PCIE (Xilinx Kintex-7)