一个用ＶＨＤＬ语言编写的ＦＬＡＳＨ，在ＦＰＧＡ上实现过，容量可灵活设置，视实际应用及ＦＰＧＡ资源-A VHDL language using FLASH, in the FPGA to achieve that capacity can be flexibly set, depending on the actual application and FPGA resources