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What is instruction format of cmp?
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Asked in Computers, Computer Terminology, Architecture
What is instruction format in computer architecture?
Asked in Computers
Definition of instruction length it has something to do with computer?
How compare instruction is used in 8085?
The compare instruction (CMP) in the 8085 subtracts the two operands but does not store the results. What it does do is set flags, in particular, zero, negative, carry, parity, and auxillary carry, so you can follow up the instruction with a conditional branch or call instruction to perform some operation based on the comparison of those two numbers.
What is the difference between an instruction and a pseudo-instruction?
A pseudo-instruction doesn't actually exist in the instruction set of a processor. A pseudo-instruction will be a convenient single name for one or more actual instructions. A common example is the unconditional jump instruction. Normally the syntax for this instruction would be: jmp address ...but the assembler might actually translate that into: cmp t0 r0 r0 jmp t0 address Which is basically checking to see if the zero register is equal to the zero register, and if so jump. Since this will always be true, it will always jump.
What is the maximum addressable memory for a computer that has a 24 bit address bus and a 12 bit instruction format?
Asked in Car Stalling Problems, Crankshaft Sensors
The code p1391 stands for intermittent loss of CMP or CKP-what does CMP and CKP stand for?
Asked in Math and Arithmetic, Technology
What are the advantages of using a variable length instruction format?
Asked in Acronyms & Abbreviations
What does the abbreviation CMP stand for?
Asked in Computers
How data and instruction are represented in binary inside the computer?
What do you mean by instruction format and word size?
What is the difference between micro-operation and micro-instruction?
Macro instruction an instruction stored in RAM. These instructions form the user's programs example ADD Ax,Bx It may be executed in many number of cycle Micro instruction is a simple command that makes the hardware operate properly. The format is unique to each computer, detailed low-level instructions used in some designs to implement one Macro instruction example T0: IR<--- PC It executed in only one clock cycle