5 sun x , xu j , trouborst p . testing xilinx xc4000 configurable logic blocks with carry logic modules . in proc 在我們的方法中,雖然tpg為cut生成了測試向量,但是配置成tpg的le可以進行自測試。
Built - in self - test of logic blocks in fpgas finally , a free lunch : bist without overhead ! . in proc . vlsi test symp . , 對于一個具有4輸入lut的fpga來說,這與lut測試需要8次配置形成了鮮明的對比。
The low level layer of the system is composed of hardware drivers and hardware logic block implementation . furthermore , software emulation about this system based on high level computer languages is also covered 最后緊跟現(xiàn)代軟件測試方法的發(fā)展步伐,對所編寫的軟件進行測試,以保證在功能、性能、健壯性等方面能獲得良好的結(jié)果。
The risc mcu core is based on harvard architecture with 14 - bit instruction length and 8 - bit data length and two - level instruction pipeline the performance of the risc mcu has been improved by replacing micro - program with direct logic block 設(shè)計的riscmcu采用14位字長指令總線和8位字長數(shù)據(jù)總線分離的harvard結(jié)構(gòu)和二級指令流水設(shè)計,并使用硬布線邏輯代替微程序控制,加快了微控制器的速度,提高了指令執(zhí)行效率。