define the following: Clock rate Instruction set Bandwidth
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A:
1- define the following:
Clock rate
Instruction set
Bandwidth
Parallelism.
CMOS Technology
Embedded systems
1)What are the differences between RAM and ROM and what is the control unit in 8086 and its function?
2_what is the ALU and its function?
5- What physical address is represented by: (a)4370:561EH (b) 7A32:0028H
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- 1a) Pick any commercial CPUs available in state-of-the-art and identify their multilevel caches andtheir sizes. b) Explain the operation of CPU cache and discuss the meaning of a cache hit and a cache miss?What is the impact of a cache miss in the overall performance of a program?c) What is cache coherency in multicore architectures? With examples.I need answer of following 5 question from given figure image 1 How many addressable location are available for memory 2 What is the size of each location ? 3What is the maximum memory size in bytes? 4 How large is the address space for I/O peripherals in bytes? 5 If every peripheral must be allocated an address space of 2 12 bytes, what is the largest number of peripherals that can be connected?1. When the operating system reuses memory, it must first zero out the contents of the memory or disk. Why?2. Almost all multi-level address translation systems use paging as the lowest level of the architecture. What are the benefits?
- microprocessor 8086/8088 which one and how ? Assume the content of the segment register ES = ACEE H, the possible value for segment register CS= ? CS=B822H CS=A215H CS-ACEEH CS=2ED5HThe laptop in question is an Intel i7-8750H 64-bit. Fill up the blanks with detailed information on the following subjects. Content: memory standards, which include: (a) Distinctions between RAM and ROM, (b) Explain what cache memory is and why it is crucial. (c) The number and size of L1, L2, and L3 caches (if appropriate). (d) Cache type (direct mapping, or associative), (e) Addressing Style (byte, or block), (f) Support for virtual memory (may be dependent on OS type)Using multiple 4M × 8 RAM chips (see below) plus a decoder, construct theblock diagram of a 16M × 16 RAM system. Hint: 1 million = 2^20. Please answer the following questions.How many 4M × 8 RAM chips are needed?How many address lines does the memory system require?How many data lines does the memory system require? What kind of address decoder is required? Now design the system below. Be sure you label the memory systeminputs, Addr, R/W, and MemSel, and the system’s outputs D0~D15. Also label buswidths, and inputs and outputs of any required decoders. Put a star on the chipscontaining memory location 0.
- What are the different addressing modes? Briefly describe each and give example for each type. What are the steps in computing for the physical address? Give sample computations.#p9. Explain in detail about virtual memory?Q2:In terms of the MSP430, what is RAM and what is ROM? What is one concrete example of RAM inside the MSP430? What are the two defining characteristics of all memory in a microcontroller?
- Operating Systems Fundamentals Table of comparison which shows - the similarities and the difference between: Read operation without DMA and the Read operation with DMA in terms of each step of the protocols and in terms of concurrency between the CPU and the I/O device. - The same question for: between Write operation without DMA and Write operation with DMA - The same quesiton for: between Read operation with DMA and Write operation with DMAComputer Science Current 64-bit processors with 64-bit address buses can reference up to 264 bytes of memory. If enough physical memory can be cost effectively included in these systems, do you think that the need for virtual memory would be eliminated? Explain why you agree or disagree.What do you understand by bus system of computer, briefly describe. What do you understand by Address bus, data bus and control bus? State the function, significance and direction of signal flow for each. What do you understand by a 16 bit microprocessor? Give examples Given the contents of following register pairs, calculate the physical address of main memory location pointed by each: [CS]:[IP] = [1F0AH]:[15A6H] [SS]:[SP] = [82FFH]:[0FA1H]