stack Pointer (SP)

It is also a 16 bit  register and a  memory  pointer similar to  program counter. It holds  the memory  address of the  top of the stack. Stack is a  part of  the memory used to  store  data temporarily  especially  while execution of subroutine.  Data  stored  last is  read  first  in the  stack i e last in first  out ( LIFO).  The use of stack  pointer will be explained in more detail in chapter5.

Posted Date: 4/4/2013 2:59:19 AM | Location : United States

Ask an Expert

Related Discussions:- Stack pointer, Assignment Help, Ask Question on Stack pointer, Get Answer, Expert's Help, Stack pointer Discussions

Write discussion on Stack pointer
Your posts are moderated

Write your message here..

Related Questions

Working of a negative clamping circuit, Q. Draw and explain the working of ... Q. Draw and explain the working of a negative clamping circuit. The clamping network shown above is a negative clamping circuit that will clamp the input signal to a negative d

Illustrate the concept of part families, (a) Illustrate the concept of Part... (a) Illustrate the concept of Part Families ? (b) Explain briefly the general process to solve the problem of grouping the parts into families.

Resistors, what are the classifications of fixed resistor?explain what are the classifications of fixed resistor?explain

Power genartion, what about power genration? what about power genration?

Microcontroller interfacing, The conveyor system is driven by a 240 Volt 50... The conveyor system is driven by a 240 Volt 50 Hz AC motor requiring a continuous 1 Amp supply. The conveyor has single direction operation. The loading mechanism for the winder

Aggregate technical and commercial loss, Aggregate Technical and Commercial... Aggregate Technical and Commercial Loss It is unfortunate in that addition to T&D losses, there is also a loss in revenue because of non-realisation of billed demand which lea

Norton equivalent circuit, Cointruct and simulate using multisim software a... Cointruct and simulate using multisim software a series voltage regulator to supply 1A to a load at a constant voltage of 9V. The supply voltage to regulator is 15V±10%. The minimu

Modern physics, jsidjsiod dkndkdisd dknssbs bsjbabd asj u dhihf ujojdsajfs... jsidjsiod dkndkdisd dknssbs bsjbabd asj u dhihf ujojdsajfs sjssaidhsidw idgsdusadidjwap ewkeowr krwnrh bwvr [ wrj wrj 1 nnwoi khiwrjw ko e woewerijr rjwr jr rjhpr

Power in balanced three-phase circuits, Power in Balanced Three-Phase Circu... Power in Balanced Three-Phase Circuits The total power delivered by a three-phase source, or consumed by a three-phase load, is found simply by adding the power in each of the

Compute the number of electrons that pass a given point, Q A wire with n = ... Q A wire with n = 10 30 electrons/m 3 has an area of cross section A = 1mm 2 and carries a current i = 50 mA. Compute the number of electrons that pass a given point in 1 s, and