Explain the cmp instruction, Electrical Engineering

Assignment Help:

Explain the CMP instruction.

CMP: The comparison instruction is a subtraction which changes only the flag bits; the destination operand certainly not changes. A comparison is helpful for checking the whole contents of a register or a memory location against other value. A CMP is usually followed by a conditional jump instruction that tests the condition of the flag bits.


Related Discussions:- Explain the cmp instruction

Compute the minimum line current for the motor, A three-phase, wye-connecte...

A three-phase, wye-connected, four-pole, 400- V, 60-Hz, 15-hp synchronous motor has a synchronous reactance of 3  per phase and negligible armature resistance. The data for its no

Construct a truth table and get the minimum sop expression, Q. For the logi...

Q. For the logic circuit of Figure, construct a truth table and obtain the minimum SOP expression.

Current and voltage polarity, why Direct current flow through semiconductor...

why Direct current flow through semiconductors but alternating current cannot flow?

Ei enable interrupts instruction , EI Enable Interrupts  Instruction ...

EI Enable Interrupts  Instruction The interrupt enable flip  flop  is set  and all the interrupts  of 8085  microprocessor are  enabled  which are  disabled  by DI  instructi

Grid connected hybrid pv-wind power system, Hi there, My project title is g...

Hi there, My project title is grid connected hybrid pv-wind power system. For this topic, i need a specification of the system. For this system a matlab and homer software simulati

Speech Timer, Speech timer where max time is 5 minutes Use the switche...

Speech timer where max time is 5 minutes Use the switches for: start switch reset switch use the lights to represent: the “green” light meaning the

Draw the circuit of battery having of three cells in series, One battery ha...

One battery having of three cells in series. External resistance is 5 Ω E.m.f each cell is 1.5V and internal resistance is 0.2?. Measure the current flow and draw the circuit.

Single Phase Induction Motor, How do I connect a Capacitor on the machine i...

How do I connect a Capacitor on the machine if it has a start mechanism

Show the procedure twos complement subtraction, Q. Show the procedure twos ...

Q. Show the procedure twos complement subtraction? Two's complement subtraction is the binary addition of the minuend to the 2's complement of the subtrahend (adding a negative

Bad workmanship, Bad Workmanship Bad workmanship contributes important...

Bad Workmanship Bad workmanship contributes importantly towards increasing distribution losses. Efforts should, thus, be made to have the best probable workmanship. In this co

Write Your Message!

Captcha
Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd