附录一附录一FPGA与周围资源I/O接口对照表复位信号信号名称对应FPGA引脚RESET240串行接口(RS-232)(小板)信号名称对应FPGA引脚RXD1187TXD1188串行接口(RS-232)(大板)信号名称对应FPGA引脚RXD2202TXD2216VGA接口(大板)信号名称对应FPGA引脚R58G59B60HS61VS62VGA接口(小板)信号名称对应FPGA引脚R239G238B237HS235VS236PS/2接口(大板上)信号名称对应FPGA引脚CLOCK49DATA82PS/2接口(大板下)信号名称对应FPGA引脚CLOCK83DATA84PS/2接口(小板)信号名称对应FPGA引脚CLOCK193DATA194USB接口模块(大板)信号名称对应FPGA引脚DB0215DB1217DB2214DB3207DB4223DB5213DB6225DB7224A0206WR226RD227CS223INT228SUSPEND未用USB接口模块(小板)信号名称对应FPGA引脚DB0236DB1237DB2238DB3239DB4234DB5233DB6228DB7227DB8217DB9216DB10215DB11214DB12213DB13201DB14202DB15203FLAGA226FLAGB225FLAGC224INT0223SLWR208SLRD207SLOE222FADDR0219FADDR1218USB_IFCLK235ECLKIN_N206LCD显示模块信号名称对应FPGA引脚DB0219DB153DB241DB342DB443DB548DB654DB750C/D237WR238RD239CS222以太网接口模块(大板)信号名称对应FPGA引脚SA0235SA1238SA2239SA3222SA4237SA5219SA641SA753SA843