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Differentiate general purpose processor, single purpose processor and ASIC with respect to design matrix.
asked
Jan 17, 2018
by
anonymous
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May 9, 2018
by
anonymous
Differentiate general purpose processor, single purpose processor and ASIC with respect to design matrix, with suitable example.
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Jan 18, 2018
by
anonymous
edited
Jan 18, 2018
done_all
General purpose processor
General purpose processor is a Programmable device.
General purpose processor used in microprocessor.
General purpose processor have general data path with large register file.
General purpose processor have general ALU.
General purpose processor take less time to market.
General purpose processor have low NRE cost.
General purpose processor have high flexibility.
General purpose processor is use for variety of applications.
It is manufactured in large scale.
Performance is not high.
Size of general purpose processor is large.
So its efficiency is less.
Design cost and time of general purpose processor is low.
It perform variety of computation and consists of arithmetic and logic units (ALUs).
General purpose processor is use in laptop or desktop.
General purpose processor have the largest flexibility.
Example for general purpose processor is Pentium.
Single purpose processor
Single purpose processor is a Digital circuit which designed to execute exactly one program.
In single purpose processor no program memory is required.
Single purpose processor is fast.
Single purpose processor consume low power.
Single purpose processor have small memory.
Single purpose processor is design to execute only one program.
It perform particular computation task.
So it have faster performance.
Size of single purpose processor is small.
Power consumption is low.
Size is small means it have less multiplexers.
No program memory.
Coprocessor, Floating point processing and peripherals are the examples of single purpose processor.
The datapath contains only required components.
Example for single purpose processor is accelerator or peripheral.
Application specific processor
Application specific processor is the compromise between general purpose and single purpose processor.
Application specific processor have Programmable memory.
Application specific processor optimise for a particular class of application having common characteristics.
Application specific processor have optimised data path.
Application specific processor have a special unit function.
Application specific processor have some flexibility.
Application specific processor have good performance, size, and power.
It is designed for specific application.
ASIP have good flexibility with good performance.
It have low cost and low power consumption.
So efficiency is high.
Embedded microcontrollers, network processor and digital signal processor are the types of Application Specific Instruction Set Processor (ASIP).
It have higher computational speed.
And higher datapath utilization due to programmability.
Examples of application specific processor are embedded microcontroller, network processor and DSP.
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Which of the following is TRUE with respect to HVDC transmission line? (A) For a short distance it is economical over HVAC. (B) In HVDC system, harmonics are not generated. (C) Use of HVDC can improve system stability. (D) Less and cheap terminal, equipments are required in HVDC.
Last answer:
Which of the following is TRUE with respect to HVDC transmission line? (A) For a short distance it is economical over HVAC. (B) In HVDC system, harmonics are not generated. (C) Use of HVDC can improve system stability. (D) Less and cheap terminal, equipments are required in HVDC.
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Apr 29, 2018
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anonymous
Buchholz relay is used as a safety device with respect to which of the following?
Buchholz relay is used as a safety device with respect to which of the following? A) Audio transformers B) Oil filled power transformers C) Air core transformer D) None of these
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Buchholz relay is used as a safety device with respect to which of the following? A) Audio transformers B) Oil filled power transformers C) Air core transformer D) None of these
buchholz
relay
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Apr 29, 2018
by
anonymous
Which of the following is true with respect to a breeder reactor?
Which of the following is true with respect to a breeder reactor? A) Its conversion ratio is greater than 1 B) It is capable of generating more fissile material than it consumes C) Both A and B D) None of these
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Which of the following is true with respect to a breeder reactor? A) Its conversion ratio is greater than 1 B) It is capable of generating more fissile material than it consumes C) Both A and B D) None of these
breeder
reactor
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Apr 29, 2018
by
anonymous
Which of the following is true with respect to Wien Bridge?
Which of the following is true with respect to Wien Bridge? A) It does not require equal values of R or C B) It requires that R and C values of all components must be equal C) It requires that all resistors should have equal values D) None of these
Last answer:
Which of the following is true with respect to Wien Bridge? A) It does not require equal values of R or C B) It requires that R and C values of all components must be equal C) It requires that all resistors should have equal values D) None of these
wien
bridge
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Apr 25, 2018
by
anonymous
Which of the following is CORRECT with respect to a LAG-LEAD compensator ?
Which of the following is CORRECT with respect to a LAG-LEAD compensator ? (A) It is similar to PI controller (B) It acts as Band-pass filter (C) It is Second-order system with one zero, and two poles (D) It acts as a Band-reject filter
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Which of the following is CORRECT with respect to a LAG-LEAD compensator ? (A) It is similar to PI controller (B) It acts as Band-pass filter (C) It is Second-order system with one zero, and two poles (D) It acts as a Band-reject filter
lag-lead
compensator
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Apr 25, 2018
by
anonymous
Consider the following statements with respect to Discrete Fourier Transform (DFT) :
Consider the following statements with respect to Discrete Fourier Transform (DFT) : 1. It is obtained by performing a sampling operation in the time domain. 2. It transforms a finite duration sequence into a discrete frequency spectrum. 3. It is obtained by performing a sampling operation in both time and frequency domains. Which of the above statements is/are correct ? (a) 1 and 2 only (b) 2 and 3 only (c) 1 only (d) 3 only
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Consider the following statements with respect to Discrete Fourier Transform (DFT) : 1. It is obtained by performing a sampling operation in the time domain. 2. It transforms a finite duration sequence into a discrete frequency spectrum. ... (a) 1 and 2 only (b) 2 and 3 only (c) 1 only (d) 3 only
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Apr 10, 2018
by
anonymous
When cathode is positive with respect to anode in an SCR, the number of blocked p-n junctions is
When cathode is positive with respect to anode in an SCR, the number of blocked p-n junctions is (a) 1 (b) 2 (c) 3 (d) 4
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