The EDT AMC FX5 high-speed DMA mainboard and data processing interface for AMC MicroTCA (uTCA), serves mezzanine boards such as the EDT DRX Dual IF signal receiver. Onboard is a Xilinx Virtex 5 XC5VFX70T or optional 100T, plus an on-chip PowerPC 440 CPU and 1 GB DDR2 DRAM SODIMM. There are two 1 GbE ports on the front panel for 1000 Base-T, and two more 1 GbE AMC ports 0 and 1 for 1000 Base-X. The fat pipes region, or AMC ports 4-11, supports PCI Express or ethernet. Precise timestamp is via 1 pps or IRIGB time code.