The IGLOO2 architecture offers up to 3.6x gate count implemented
with the 4-input look-up table (LUT) fabric with carry chains,
giving 2x performance, and includes multiple embedded memory
options and mathblocks for digital signal processing (DSP).
High-speed serial interfaces include PCI express (PCIe), 10 Gbps
attachment unit interface (XAUI) / XGMII extended sublayer (XGXS),
plus native serialization/deserialization (SerDes) communication,
while double data rate 2 (DDR2)/DDR3 memory controllers provide
high-speed memory interfaces.