ISE 12 主要信息：AXI4AMBA AXI 4 Interconnect Protocol AMBA AXI4 (Advanced Extensible Interface 4) is the fourth generation of AMBA interface defined and controlled by ARM. It is an interface definition defined for high-performance systems and designs. AXI4 is being adopted by Xilinx as our next-generation interconnect specification for FPGA design and will shortly be available for use with the Spartan-6 and Virtex-6 family of devices. Higher Performance AXI allows systems to be optimized for the highest performance, maximum throughput, and lowest latency. This flexibility enables customers to build the most compelling products for their markets. Easier to Use By consolidating a broad array of interfaces into one (AXI4), users only need to know one family of interfaces, regardless of whether they’re embedde……