Question
Direct memory access is used for high-speed I/O devices in order to avoid increasing the CPUs execution load. a. How does the CPU interface with
Direct memory access is used for high-speed I/O devices in order to avoid increasing the CPUs execution load.
a. How does the CPU interface with the device to coordinate the transfer?
b. How does the CPU know when the memory operations are complete?
c. The CPU is allowed to execute other programs while the DMA controller is transferring data. Does this process interfere with the execution of the user p
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Murach's SQL Server 2012 For Developers
Authors: Bryan Syverson, Joel Murach, Mike Murach
1st Edition
1890774693, 9781890774691
