QIU Bing-sen, YING Guan-xiang, REN Ming . Memory mapping technique of IBM PC/AT[J]. Editorial Office of Optics and Precision Engineering, 2000,(4): 406-409
QIU Bing-sen, YING Guan-xiang, REN Ming . Memory mapping technique of IBM PC/AT[J]. Editorial Office of Optics and Precision Engineering, 2000,(4): 406-409DOI:
The memory mapping principle based on IBM PC/AT ISA bus and its address decision are discussed in detail. Taking the interface of TMS320C32 and IBM PC/AT on stationary Fourier spectrometer real-time data processing system for example
the memory mapping techniques of both 8 bits and 16 bits data transmission are proposed. It speeds up the rate of data transmission
improves the ability of communication between the host and slave.