// Embedded SBC Connectors

VITA 57.1 FMC Connector

VITA 57.1 defines the mechanical and electrical standard for FMC (FPGA Mezzanine Card) connectors, ensuring interoperability between FPGA carrier boards and mezzanine cards from different vendors.

// Specifications

Standard

VITA 57.1 FMC standard

Types

LPC 160-pin and HPC 400-pin

Vendors

Xilinx Intel Enclustra National Instruments

Signals

LVDS pairs transceivers power clocks

Use Case

SDR ADC DAC interface optical networking on FPGA

Mezz Card

Any VITA 57.1 compliant card works on any board

// Pin Reference Table

Pin	Name	Function	Type
LVDS_PAIRS	LVDS Pairs	High-speed differential signal pairs	BUS
GXTP	GTX+	High-speed serial transceiver positive	BUS
GXTN	GTX-	High-speed serial transceiver negative	BUS
VADJ	VADJ	Adjustable I/O supply voltage	PWR
GND	GND	Ground	GND