I/O Address


I/O Address, I/O ports, and I/O interface address, the input/output interface is what enables the program people and electronics products on your PC to speak.

Inside your computer you can find 535 locations which are numbered from 0000h to FFFFh, 65.

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The hard disk was invented on September 13, 1956 by IBM team led by Rey Johnson (considered as “father” of the disk drive). Earlier hard disk drives were large and cumbersome devices.