使用 XC9500 CPLD 和并行 PROM 配置 Xilinx FPGA Application Note: FPGAs R Configuring Xilinx FPGAs Using an XC9500 CPLD and Parallel PROM Authors: Chris Dunlap, Tom Fischaber XAPP079 (v1.1) July 27, 2000 Summary All Xilinx FPGA families can be configured through a serial interface. This application note describes a simple, low cost design to configure any Xilinx FPGA in a serial configuration mode using a Xilinx XC9500 CPLD and any parallel PROM. Introduction As de……