Explain interrupt vector table, Electrical Engineering

Assignment Help:

The interrupt vector table is always created in the first 1K area of the memory. Justify the statement.

While the CPU receives an interrupt type number start from the PIC, this uses this number to look up the corresponding interrupt vector into memory. Here are 256 interrupt types. All interrupt vectors occupies 4 bytes. Thus, a total of 4 x 256 = 1K bytes of memory are reserved at the starting of the processor memory address space for storing interrupt vectors.


Related Discussions:- Explain interrupt vector table

Automatic meter reading and remote meter reading, Automatic Meter Reading a...

Automatic Meter Reading and Remote Meter Reading Automatic Meter Reading (AMR) and Remote Meter Reading (RMR) elaborate several systems which permit meters to be checked with

Inductive coupling, #question. i want design of inductive coupling to trans...

#question. i want design of inductive coupling to transfer power @ 2 watt in air gap of 5mm radial distance..

DLD, Draw a logic diagram to implement F=ABCDE using only 3 input AND gates...

Draw a logic diagram to implement F=ABCDE using only 3 input AND gates

EMF, what is induced EMF & what is statically EMF explain in details.

what is induced EMF & what is statically EMF explain in details.

What do you mean by digital systems, Q. What do you mean by digital systems...

Q. What do you mean by digital systems? Electronics information is generally placed into two categories as digital and analog. The Digital information is represented in discret

Oscilloscope probe compensation, Q.   what is oscilloscope probe compensati...

Q.   what is oscilloscope probe compensation and how is it adjusted?  What effects are noted when the compensation is not correctly adjustment? Direct Probe: This probe  is

What do you mean by sub address, Q. What do you mean by sub address? A ...

Q. What do you mean by sub address? A sub address, though a part of the ISDN address, isn't considered as an integral part of the numbering scheme. Sub address is carried in a

Explain the properties of low resistivity materials, Explain the properties...

Explain the properties of low resistivity materials. Low resistivity materials: The conducting materials containing resistivity from 10 -8 to 10 -6 ohm-m come under this cl

Explain working of phase shift oscillator, Explain working of Phase Shift O...

Explain working of Phase Shift Oscillator? Figure shows a phase shift oscillator. Here the combination of ReCe provides self bias for the amplifier. The phase of the signa

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