Architecture and Organization of 8085 Microprocessor – 5

5. Which of the following signals are used when a peripheral device request the mp to have a DMA operation :

(a) IO/M
(b) READY
(c) HOLD and HLDA
(d) Read and write

Answer

Answer : (a)

Explanation

Explanation : No answer description available for this question. Let us discuss.

Subject Name : Electronics Engineering

Exam Name : IIT GATE, UPSC ESE, RRB, SSC, DMRC, NMRC, BSNL, DRDO, ISRO, BARC, NIELIT

Posts Name : Assistant Engineer, Management Trainee, Junior Engineer, Technical Assistant

Electronics & Communication Engineering Books

Sale

Book - question bank on electronics & communication engineering; Language: english; Binding: paperback

₹ 317

Made Easy Editorial Board (Author); Marathi (Publication Language); 620 Pages - 01/01/2015 (Publication Date) - Made Easy Publications (Publisher)

₹ 322

Patil (Author); English (Publication Language)

Neamen, Donald (Author); English (Publication Language); 1351 Pages - 08/25/2006 (Publication Date) - McGraw Hill Education (Publisher)

₹ 1,290

Architecture and Organization of 8085 Microprocessor - 4
Architecture and Organization of 8085 Microprocessor » Exercise - 14. Two operands can be checked for equality using : (a) OR operation (b) AND operation (c) EXOR operation (d) None of the above
Tags: operation, architecture, organization, microprocessor, exercise, electronics, engineering
Logic Gates - 114
5555555555114. Which of the following is not a basic Boolean operation? (a) OR (b) NOT (c) AND (d) FOR
Tags: operation, electronics, engineering
Transistors - 95
Transistors » Exercise - 2 95. If the value of α is 0.9, then value of β is ............ (a) 9 (b) 0.9 (c) 900 (d) 90
Tags: exercise, electronics, engineering
FET - 141
5555555555141. How many terminals can a MOSFET have? (a) 2 (b) 3 (c) 4 (d) 3 or 4
Tags: electronics, engineering
Number Systems - 134
5555555555134. The MSB of 11001 is ________. (a) 1 (b) 1100 (c) C (d) 1916
Tags: electronics, engineering

Related Posts