PLD控制的神经康复治疗仪的刺激器设计

way based on CPLD was proposed to devise the stimulator for neural healing apparatus ,which implement the occurrence of stimulating wave and the digital adjusting for stimulating frequency ,pulse-width and amplitude. For the use of CPLD, circuit is simplified and expansibility is enhanced, moreover microprocessor can be released from complicated work and can be absorbed in gathering for EMG and judgment for artificial intelligence. Therefore the ability of real-time processing is also improved. Through simulation and circuit test,the output wave is accurate and tried, which can achieves the required aims well.