Design and implementation of a high-speed ATM host interface controller
Chan Kim, Jong-Arm Jun, Yeong-Ho Park, Kyu‐Ho Lee, Hyup-Jong Kim · 2002
The performance increase in computers and ATM networks together with emerging high bandwidth services has resulted in bottleneck at the host-network interfaces. This paper describes the design and implementation of an ATM host interface controller ASIC which relieves the host CPU from processing burdens by doing most of the SAR processing by hardware and also provides high performance. This NIC uses local memory to store control data as well as the received cells and it internally has STMI framer with clock recovery function. The ASIC is a single-chip solution for the implementation of high performance low-cost ATM network adapters for computers having PCI bus.