封装最小的三态以太网 MAC 处理引擎 Application Note: Virtex-4 FX Family R Minimal Footprint Tri-Mode Ethernet MAC Processing Engine XAPP807 (v1.3) January 17, 2007 Author: Jue Sun, Harn Hua Ng, and Peter Ryser Summary The Tri-Mode Ethernet MAC (TEMAC) UltraController-II module is a minimal footprint, embedded network processing engine based on the PowerPC 405 (PPC405) processor core and the TEMAC core embedded within a Virtex-4 FX Plat……