Why 8087 is referred to as Coprocessor? i) Because 8087 is used in parallel with main processor in a system, rather than serving as a main processor itself. ii) Because 8087 is used in serial with main processor in a system, rather than serving as a main processor itself. iii) Because main Microprocessor handles the general program execution and the 8087 handles specialized math computations. a) i & iii b) ii & iii c) iii only. d) i only.

Why 8087 is referred to as Coprocessor?
i) Because 8087 is used in parallel with main processor in a system, rather than serving as a main processor itself.
ii) Because 8087 is used in serial with main processor in a system, rather than serving as a main processor itself.
iii) Because main Microprocessor handles the general program execution and the 8087 handles specialized math computations.
a) i & iii
b) ii & iii
c) iii only.
d) i only.
by

1 Answer

Answer :

c) iii only.
by

Related questions

______ input is available, so that another coprocessor can be connected and function in _________ with the 8087. . a) RQ/GT0, parallel b) RQ/GT1, parallel c) QS1 & QS0, parallel d) S0 & S1, parallel.

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Last Answer : a) RQ/GT0, parallel

One of the following signals belongs to the 8087 coprocessor is a. HOLD b. BUSY c. TEST d. NMI

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In 8087 coprocessor one of the following instructions is not valid a. FSIN b. FPTAN c. FIDIV d. FSQRT

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___ Connection and the _______ instruction will solve the problem of synchronization between processor and coprocessor. a) INT & NMI, WAIT b) RQ/GT0 & RQ/GT1, FWAIT c) BUSY & TEST, FWAIT d) S0 & QS0, WAIT

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In 8086 microprocessor one of the following statements is not true. a) Coprocessor is interfaced in MAX mode b) Coprocessor is interfaced in MIN mode c) I/O can be interfaced in MAX / MIN mode

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