Describe each of the following I/O interface techniques: Programmed I/O Interrupt I/O Direct...
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Describe each of the following I/O interface techniques: • Programmed I/O • Interrupt I/O • Direct Memory Access (DMA) Compare their relative performance when inputting and outputting a block of data. Describe each of the following I/O interface techniques: • Programmed I/O • Interrupt I/O • Direct Memory Access (DMA) Compare their relative performance when inputting and outputting a block of data.
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Programmed IO is the simplest IO interface technique It requires the CPU to actively manage the data transfer between the CPU and the IO device The CP... View the full answer
Related Book For
Accounting Information Systems
ISBN: 978-1260153156
2nd edition
Authors: Vernon Richardson, Chengyee Chang, Rod Smith
Posted Date:
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