Virtex-4 FX 器件中的浮点单元 (FPU) 与 PowerPC 处理器 Application Note: Virtex-4 FPGAs R PowerPC Processor with Floating Point Unit for XAPP547 (v1.0.1) November 28, 2006 Virtex-4 FX Devices Authors: Gaurav Gupta, Ben Jones, and Glenn C. Steiner Summary This application note describes how to implement a Virtex-4 FX PowerPC 405 system with the Xilinx floating……