Write the fetch cycle and execute cycle for following instructions:JMPNZ (jump to the given address if the accumulator not equal to zero) RET(return from a subroutine) ADB (add the contents of register B to the accumulator and save result in the accumulator).

1 Answers  

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What is maximum displacement?

0 Answers  

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Why can only 256 bytes be moved from one address to another in a MVC?

6 Answers   CSC, HCL, IBM,

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Is it possible to access some memory location (Ex: VAR1 DS P) without using Base Displacement?

1 Answers   HCL,

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explain icm instruction?

0 Answers   IBM,

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What is need of start 0?

0 Answers  

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What is house keeping in assembler? And explain the following code HELLOTSO START 0 * PRINT NOGEN BEGIN SAVE (14,12) LR 12,15 USING TYPE,12 ST 13,SAVE+4 LA 11,SAVE ST 11,8(13) LR 13,11

6 Answers   Mind Tree,

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Why do we use "drop"? What does "using" do?

4 Answers  

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What is the difference in data type "X" and "P"?

5 Answers  

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How to initialize 20,000 bytes in the Assembler..

5 Answers   Amdocs, IBM,

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What will happen if we drop the base register in the program which contains only one basereg?

0 Answers  

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Explain about maximum displacement?

0 Answers  

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