Explain the software instruction ei and di?

0 Answers  

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In 8085 microprocessor READY signal does.which of the following is incorrect statements [a]It is input to the microprocessor [b] It sequences the instructions

2 Answers   Wipro,

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What number of the times the instruction sequence below will loop before coming out of loop is MOV AL, 00hA1: INC AL JNZ A1

0 Answers   CDAC,

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Define microprocessor?

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What is the difference between program memory and data memory?

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Can 8259 be interfaced with 8085 via the trap pin?

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Byte wise what are the lengths of call and ret instructions?

0 Answers  

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What is an os and what are its functions?

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When is the LOCK prefix used often?

0 Answers   CDAC,

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Which register handles the arithmetic operations in the 8085?

0 Answers  

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Explain xthl, daa, rc instructions.

0 Answers  

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In a processor these are 120 instructions . Bits needed to impliment this instructions [a] 6 [b] 7 [c] 10 [d] none

2 Answers   Wipro,

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