System Address Map Initialization Part 2 Article

Finally, System Address Map Initialization Part 2 article is up. Check out :  http://resources.infosecinstitute.com/system-address-map-initialization-x86x64-architecture-part-2-pci-express-based-systems/. It's a lengthy article. There could be minor error coz I didn't have enough time to review some parts of the detail close to the end of it.