Explain relative data addressing mode, Electrical Engineering

Assignment Help:

Explain relative data addressing mode (with examples) available in microprocessors.

Relative Mode:

Operand supplied is an offset, not the actual address. Added the contents of the CPU in its program counter register, to generate the needed address.

Illustration:

LDAC $5 is located at memory location 10, and this takes up two blocks of memory.

Therefore the value retrieved for this instruction will be 12 + 5, and will be stored into the accumulator.

Related Discussions:- Explain relative data addressing mode

Resistance of 1200 m of copper cable, Verify the resistance of 1200 m of co...

Verify the resistance of 1200 m of copper cable having a diameter of 12 mm if the resistivity of copper is 1.7 x 10-8 Ωm

Mesh analysis procedure, Mesh analysis procedure : 1. Assign a distinct...

Mesh analysis procedure : 1. Assign a distinct current to every closed loop of the network. 2. Apply KVL around every closed loop of the network. 3. Solve the resulting

Architecture for Real-time systems, The paper should be written in the form...

The paper should be written in the format of a paper to be submitted to a conference (IEEE). There should be a minimum of three journal paper references. The topic should be a disc

Common-emitter configuration, Q. Common-Emitter Configuration? The emit...

Q. Common-Emitter Configuration? The emitter part of a circuit being common to both the input and the output portions, Figure (a) illustrates a common-emitter (CE) BJT amplifie

Motor, operation of induction motor

operation of induction motor

Calculate armature voltage, Question: A DC, separately excited motor is...

Question: A DC, separately excited motor is supplied from a 240-V source. When the motor is unloaded, it draws 1A of current from the source. When the motor is loaded, it draws

Briefly explain about wheatstone bridge, Q. Briefly explain about Wheatston...

Q. Briefly explain about Wheatstone Bridge? Null measurements are made with bridge circuits and related configurations. They differ from direct measurements in that the quantit

Variable frequency systems , Variable Frequency Systems In this sys...

Variable Frequency Systems In this systems the chopping period T will varying but either Ton is kept constant or T off kept constant. In any case the off time T off w

Consider four cases of operation and explain jk flip-flop, Q. J and K are t...

Q. J and K are the external inputs to the JKFF shown in Figure. Note that gates 1 and 2 are enabled only when the clock pulse is high. Consider the four cases of operation and expl

Describe the basic types of number systems, Q. Describe the basic types of ...

Q. Describe the basic types of Number Systems? Probably the largest stumbling block most beginning programmers encounter when attempting to learn assembly language is the commo

Write Your Message!

Name

Email id

Message

Verfication Code

User Account

All Pages