WebMicroprocessor MCQ (Multiple Choice Questions) Here are 1000 MCQs on Microprocessor (Chapterwise). 1. What is Microprocessor? a) A multipurpose PLD that accepts binary data as input b) A multipurpose PLD that accepts an integer as input c) A multipurpose PLD that accepts whole numbers as input Webd) The I/O devices and the memory share the same address space 2. The usual BUS structure used to connect the I/O devices is Ans.(c) a) Star BUS structure b) Multiple BUS structure c) Single BUS structure d) Node to Node BUS structure 3. The advantage of I/O mapped devices over memory mapped devices is Ans.(a)
II B.Tech (CSE)-CO-MCQs –Unit IV –I/O organization
Web11 dec. 2024 · Memory-mapped I/O uses the same address space to address both memory and I/O devices. The memory and registers of the I/O devices are mapped to (associated with) address values. So when an address is accessed by the CPU, it may refer to a portion of physical RAM, or it can instead refer to the memory of the I/O device. WebIn a memory-mapped I/O system, which of the following will not be there? If the main memory is of 8K bytes and the cache memory is of 2K words. It uses associative mapping. Then each word of cache memory shall be If the main memory is of 8K bytes and the cache memory is of 2K words. It uses associative mapping. goliath grouper charters
In memory-mapped I/O
WebMemory-mapped I/O performing I/O between CPU and peripheral devices (I/O) in a computer. In memory mapped I/O uses same address space to address both memory and I/O i.e. some address are reserved for I/O devices and rest used for memory. So it works in same way as b/w CPU and memory. Test: Secondary Memory & DMA- 2 - Question 2 Save WebIn memory-mapped I/O. The logical addresses generated by the cpu are mapped onto physical memory by. The associatively mapped virtual memory makes use of. The memory devices which are similar to EEPROM but differ in the cost effectiveness is. The last on the hierarchy scale of memory devices is. The memory transfers between two variable speed ... Web5 apr. 2024 · Memory Mapping Question 1: A 16-bit microprocessor has twenty address lines (A 0 to A 19) and 16 data lines. The higher eight significant lines of the data bus of … healthcare otc