Pop psw instruction , Electrical Engineering

POP PSW Instruction

It is similar to  above pop  instruction but instead of normal  register  pairs it uses PSW  as its operand. Program status word  comprises of the contents  of the  accumulator  and flag  register. The instruction format is

POP PSW

Hence  this instruction copies the contents  of the two  locations of the stack into accumulator  and flag  register.

Caution: All flag  are  replaced by the byte copied  from the stack.

 

Posted Date: 4/5/2013 2:46:42 AM | Location : United States







Related Discussions:- Pop psw instruction , Assignment Help, Ask Question on Pop psw instruction , Get Answer, Expert's Help, Pop psw instruction Discussions

Write discussion on Pop psw instruction
Your posts are moderated
Related Questions
When recording infrasound waves or microwaves how do they vary from one another? Ans) By microwaves, do you mean "radio signals", like in a microwave oven? These have nothing t

What is TPA (transient program area)? The memory system is divided in three major parts: transient program area, System is and XMS that is extended memory system.

Q. Mention The Three Transistor Configurations? The three transistor configurations are 1)Common emitter configuration 2)Common base configuration 3)Common collector c


Q. Illustrate Differential phase-shift keying? In order to eliminate the need of a local carrier, DPSK has been developed in which the receiver uses the received signal to act

A universal shift register can shift in both the left-to-right and right-to-left directions, and it has parallel-load capability. Draw a circuit for such a shift register.

A collection of devices connected by Bluetooth technology in an ad hoc fashion.

1.  Explain the construction and working of Calomel electrode 2.  Derive an expression for the electrode potential of a glass electrode. 3.  What are ion selective electrodes

Now you have to digitally implement this circuit. Compute a difference equation which if you implement will behave exactly like this circuit.

shockely equation?