Computers and Technology, 02.06.2021 20:20 lberman2005p77lfi

Programmed I/O with polling. info About To input a sequence of data items, the driver executes the loop:
repeat
write parameters for input operation
write opcode
repeat
read busy until FALSE
read status
if status = OK
copy data item from input buffer
else exit
Write the analogous loop for output.

Answers: 3

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Programmed I/O with polling. info About To input a sequence of data items, the driver executes the...