Yu Jiangong
Abstract
Design a portable speedy parallel data acquisition system which structure is simple, volume is little and can directly connect PC parallel port(DB-25). Introduce its design description, every chip's feature and the design of the software of the interface with the PC parallel port.
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Design a portable speedy parallel data acquisition system which structure is simple, volume is little and can directly connect PC parallel port(DB-25). Introduce its design description, every chip's feature and the design of the software of the interface with the PC parallel port.
Key concepts: Parallel port, Computer science, Data acquisition, Interface (matter), Computer hardware, Simple (philosophy), Port (circuit theory), Software design