Compare with memory, Electrical Engineering

Assignment Help:

Compare with memory

The contents  of the memory  of the memory  location  pointed by HL  register pair are compared with the  contents of the accumulator. The  instruction format is

CMP M        (A- [ HL])

The contents  of the both  the operand memory  location  and the  accumulator do not change. The flags  are modified  similar  to subtraction.

Flags : All flags  are modified  but he conclusion can be  made only by CY and  Z flag   as shown  below.

If A> M : CUY and Z flag are reset

IF a = M : Z flag  is set and CY flag is reset.

IF A < M : CY  is set and Z flag is reset.


Related Discussions:- Compare with memory

Applications of thermodynamics, what are the applications of thermodynamics...

what are the applications of thermodynamics in Electrical Engineering?

Explain the term telecommunication, Question 1 Explain the term telecommun...

Question 1 Explain the term telecommunication and how its implied meaning has changed over time and outline major developments in telecommunication technologies Question 2

Explain briefly programmable interval timer 8254, Explain with proper diagr...

Explain with proper diagram all the six modes of operation of programmable interval timer 8254. Mode 0: The output in mode 0 is initially low, and will stay low for the perio

Determine the voltage drop, A 15 volts source is applied to a series 150 mH...

A 15 volts source is applied to a series 150 mH inductor and 169 pF capacitor. The resistance of the inductor plus the connecting wires is 1,6 W. Determine the voltage drop and

Explain the suitability of copper, Explain  the  suitability  of  coppe...

Explain  the  suitability  of  copper that  is  used  as  electrical  conducting materials. Copper : Pure annealed is utilized for the winding of electrical machines. High pur

Electronic voltage regulators, Electronic voltage regulators: Electron...

Electronic voltage regulators: Electronic voltage regulators operate through comparing the actual output voltage to a few internal fixed reference voltages. Any type of differ

Find the decibels of improvement in signal-to-noise ratio, If a compressor ...

If a compressor in a system can change a message crest factor from 3.2 to 2, while maintaining its peak amplitude constant, find the decibels of improvement in signal-to-noise rati

Explain dual slope adcs, Explain Dual Slope ADCs Dual slope ADCs make u...

Explain Dual Slope ADCs Dual slope ADCs make use of a capacitor connected to a reference voltage. The capacitor voltage begins at zero and is charged for a set time through the

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