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The peripherals of the computer(like keyboard, monitor) are
connected through buses directly or is there any interfacing
device present in the CPU?
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Answer Posted / kowsar shaik
yes. there is a i/o port as interface b/w i/o devises & cpu.
i/o port consists of latches&buffer to store information
temperarly. for 8 bit microprocessor yhe i/p is latched and
o/p is buffered and at tri state when it is not used.
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