用lattice expert8.3实现的三电机控制系统核心逻辑，配合80c196kc单片机实现直流无刷电机阵列控制。较之一代增加了测速部分逻辑。-with lattice expert8.3 achieve the three motor control system core logic, with 80c196kc MCU brushless DC motor control array. More than a generation of gun parts logic.