Before revision: The PCH is still called a URL AMD's FCH has been discontinued since the release of the Zen architecture and replaced with a component simply called a chipset which only handles relatively low speed I/O such as USB and SATA ports and connect to the CPU with a PCIe connection.
After revision: The PCH is still called a URL AMD's FCH has been discontinued since the release of the Carrizo series of CPUs as it has been integrated into the same die as the rest of the URL and However, there's still a component called a chipset which only handles relatively low speed I/O such as USB and SATA ports and connect to the CPU with a PCIe connection.