port user
8.The interface realizes data exchange between a high performance PC computer and a portable stimulator based on a V40 microprocessor,collects experiment data,transfers control commands,stimulation patterns and programs by using a parellel I/O board and a 2kB Dual Port RAM. It has the features of high speed,easy programming and friendly user interface. It has been used in the researches of artificial walking in paraplegic subjects by Functional Neuralmuscular Stimulation,in Gait Lab,Cleveland VA Hospital,USA.

