XAPP466 - 利用 Spartan-3 系列 FPGA 中的专用多路复用器

XAPP466 - 利用 Spartan-3 系列 FPGA 中的专用多路复用器
Application Note: Spartan-3 FPGA Series

R
Using Dedicated Multiplexers
in Spartan-3 Generation FPGAs
XAPP466 (v1.1) May 20, 2005


Summary The Spartan-3 Generation architecture includes dedicated multiplexers within the
Configurable Logic Blocks (CLBs). These specialized multiplexers improve the performance
and density of not just wide multiplexers but almost any wide-input function. Using these
resources, a 32:1 mult