PCI Express Support
The GTP transceivers on the 7 Series FPGAs support PCI Express (PCIe), up-to revision 2.0 (also called Gen 2).
A list of the most popular component designators used on schematics and PCB silkscreens.
A tutorial on KVM, a virtualization tool for Linux.
Dimensions, recommended footprints, thermal resistances, lead styles, singulation methods, synonyms and other info about the QFN component package.
A tutorial on what logic analyzers are used for and the various makes and models that exist.