5 Questions
Which type of instructions can support I/O in embedded systems?
Both special-purpose and memory-mapped instructions
What is the purpose of status registers in an I/O device?
To provide information about the device's state
Which type of interface is typically used between the CPU and an I/O device?
Digital interface
What is the function of I/O primitives in programming?
To read and write data from the CPU
Which CPU instruction is commonly used for I/O in Intel x86 architecture?
out
Test your knowledge on I/O devices, interrupts, and timers in embedded systems with this quiz for SOFE 4590U. Explore topics such as I/O device structure, status registers, CPU data registers, and more. Get ready to demonstrate your understanding of these essential components in embedded systems.
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