The whole hardware circuit adopts GAL22V10 of Lattice company to finish the Boolean calculation, which can reduce area of the board card and increase the dependability of circuit.

• 整体硬件采用Lattice公司的GAL22V10来完成电路的逻辑电路设计,可有效地减少板卡的体积及增加电路的可靠性,编程语言采用ABEL语句。