A system clocked at 1 GHz wants to read data from a hard disk. The hard disk needs some time to read the data and to prepare it for transmission. An interrupt routine requires 240 cycles each, polling requires 50 cycles each. The interrupt routine would be more efficient after how many polls
A system clocked at 1 GHz wants to read data from a hard disk. The hard disk needs some time to read the data and to prepare it for transmission. An interrupt routine requires 240 cycles each, polling requires 50 cycles each. The interrupt routine would be more efficient after how many polls
Chapter6: System Integration And Performance
Section: Chapter Questions
Problem 12VE
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A system clocked at 1 GHz wants to read data from a hard disk. The hard disk needs some time to read the data and to prepare it for transmission. An interrupt routine requires 240 cycles each, polling requires 50 cycles each. The interrupt routine would be more efficient after how many polls.
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