Engineering, 07.11.2019 06:31 19brendaddavenport
Acomputer system designed and built in the 1970’s made use of a single 8-bit cpu-to-memory data bus and a single separate address bus. suppose that such a system contained 4 memory modules or chips, each of which was 8 bits wide with a depth of 16777216. a memory access for each module consisted of only two phases: an addressing phase in which an address is sent to select a specific memory module and cell within the module; and a data transfer phase in which the selected data item is read from or written into. each phase takes 40 nano-seconds to complete. what is the minimum time (in nano-seconds) required to read a single 32-bit data item from this memory system if it employs: a) high order interleavingb) low order interleaving
Answers: 3
Engineering, 03.07.2019 14:10
If the thermal strain developed in polyimide film during deposition is given as 0.0044. assume room temperature is kept at 17.3 c, and thermal coefficient of expansion for the film and the substrate are 54 x 10^-6c^-1 and 3.3 x 10^-6c^-1respectively. calculate the deposition temperature.
Answers: 3
Engineering, 03.07.2019 15:10
Apiston-cylinder with a volume of 0.25 m3 holds 1 kg of air (r 0.287 k/kgk) at a temperature of 100 c. heat transfer to the cylinder causes an isothermal expansion of the piston until the volume triples. how much heat is added to the piston-cylinder?
Answers: 3
Engineering, 03.07.2019 15:10
If you were designing a bumper for a car, would you prefer it to exhibit elastic or plastic deformation? why? consider the functions of a bumper in both a minor "fender-bender" and a major collision.
Answers: 1
Engineering, 04.07.2019 18:10
The mass flow rate of the fluid remains constant in all steady flow process. a)- true b)- false
Answers: 1
Acomputer system designed and built in the 1970’s made use of a single 8-bit cpu-to-memory data bus...
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