construction of a physical address, page tables are stored in a special cache calied a A....
A 64-bit word computer employs a 128KB cache. The address bus in this system is 32-bits. Determine the number of bits in each field of the memory address register (MAR) as seen by cache in the following organizations (show your calculations): a. Fully associative mapping with line size of 1 word. b. Fully associative mapping with line size of 4 words c. Direct mapping with the line size of 1 word. d. Direct mapping with the line size of 8...
7. In a cache system we have the following attributes: 4 GB of DRAM 256 MB of physical memory space 2 MB of cache IKB per cache line Determine number of lines in cache. a) Determine the number of address bits out of the processor. b) c) Determine the number of bits needed for the block offset section of the address. If our cache is 8-way set associative, how many sets are there in the cache? d) How many bits...
Vocabulary Exercises is the communication channel that connects all computer system components Cache types that are generally implemented on the same chip as the CPU include 3. thus controlling access to the bus by all other The CPU is always capable of being a(a) devices in the computer system. 4. An) is a reserved area of memory used to resolve differences in data transfer rate or data transfer unit size. 5. A(n) is an area of fast memory where data...
T F Xilinx's SDK assembler supports both FOR statements, but not wHILE statements T F In the ARM processor, immediate operands are stored in data memory, and not in the opcode T F In ARM processor instructions, one but not both operands can come from main T F In the ARM processor, a single load/store instruction T F It is possible for a microprocessor to use a virtual TCache memory is typically much faster and much larger than main memory...
4. Assume it take 50 nanoseconds to resolve a memory reference when accessing the physical memory address directly. a) We designed a system using virtual addresses with page tables without a TLB. In other words, when fetching data from memory, the page table is accessed to get the PTE for translating an address, a translation is completed, and finally, a memory reference to the desired data is resolved. In this system, what is the effective memory reference time. Assume the...
EEN324-F16 Final 12) The SUBLW command will cause the following a) k-W>W with affected flag Z,DC b)W with affected flags C.DC k->W with affected flags C,DC,Z d) None of the above 13) PIC16F84 has four sources of interrupt where PIC16F87x have thirteen different sources. a) True False 14) In PIC16 family, the fix place where the program counter jumps to in memory in case of an interrupt is 15) In PIC16F84 family, every interrupt source has its own enable bit...
1. Difference between sector sparing and sector slipping is A) sector sparing uses spare sectors while sector slipping does not. B) sector sparing results in copying of a single sector while sector slipping may result in copying of multiple sectors. C) sector sparing can help recover from hard errors while sector slipping cannot. D) sector slipping can help recover from hard errors while sector sparing cannot. 2. Which of the following is FALSE about swap space use? A) Swap space...
# No plagiarism #Decide on the type of motherboard to use in the computer system you are designing. Explain what it is and why you chose it. This from Lab 5.1 Using the information you recorded previously in Step 5, consult Table 5-1 to find out how to enter your system’s setup utility. (Alternatively, when you first turn on your PC, look for a message on your screen, which might read something like “Press F2 to access setup.” Table 5-1:...
Multiple Choice 11. The ________ is the agreed-upon interface between all the software that runs on the machine and the hardware that executes it. It allows you to talk to the machine. A) hardware protocol B) software protocol C) machine control architecture D) instruction set architecture 12. A ________ consists of an arithmetic logic unit and a control unit. A) processor B) computer C) register D) program 13. ________ are typically used by companies for specific applications such as data...
Q.1 Choose the correct answer 1. Performance is evaluated by two networking metrics: throughput 6 Marks and delay. We often need I2 Marks ) a. less throughput and less delay b. more throughput and less delay c. less throughput and more delay d more throughput and more delay 1 1 1 1 1 1 1 1000000000011000010101010101101010101011 is._L 2 Marks ] a. Unicast b. Broadcast c. Multicast d. None of the above 2 Marks) 3. The maximum data length for 10...