Hi all,
Its my first post on the Forum so sorry If made any mistake.I am reading micro controller since last night and had look on several theory parts. But I am facing in some topics that are going to write here .

If any one can give a Full description of them it will be very good or any link so can read there.

Questions :-
1.Multiple source of Interrupts

2. Non maskable sources of interrupts

3.Interrupt structure in 8051

4.Free running counter & Real Time control


5.Serial I/O interface


6.Parallel I/O ports interface


7.Digital and Analog interfacing methods


8. LED array, keyboard, Printer, Flash memory interfacing

sorry for my bad English
Thanks in Advance

 

Atmel 8051 info here http://www.atmel.com/dyn/products/tools_card.asp?tool_id=3422

Atmel 8051 hardware manual here http://www.atmel.com/dyn/resources/prod_documents/doc4316.pdf

 

I downloaded this pdf file but its more focused on the MIcrocontroller instruction sets rather than Interfacing with the Peripheral devices .


Answer me about the Questions those wrote by me

 

Links are not working ?

Just click on the links provided if you are copying and then pasting the links.

 

I did download but its not suits to all my Questions

 

Take a look at section 2 of the pdf (starting at page 66) . It gives hardware details of the chip.

 

I also asked interfacing of the Microcontroller with the Led array,Printer,Flash memory
Digital and analog interfacing methods .

These all the information in the PDF missing

 

I also asked interfacing of the Microcontroller with the Led array,Printer,Flash memory
Digital and analog interfacing methods .

These all the information in the PDF missing

You need to back up a bit. There are two things to do at this point:
Look at the site AlexR linked to:
http://www.atmel.com/dyn/products/to...p?tool_id=3422

On the left side of the page there is a Section called "8051 Architecture" about 5 rows down there is a link called Application Notes. Click on it using your mouse. Once you are there you can click on some of the links which might help you.

The second thing you can do is do a google search for something like "8051 interface keyboard" or "8051 development kit" or "8051 sbc" many of the pages have links to datasheets and user manuals that have schematics code etc...

One more bonus suggestion:
check out
http://8052.com/sbc/

cheers!

 

I learnt 8051 from this 'ancient' manual. It covers everything you need to know about the basic 8051.

http://serghei.org/docs/hardware/mcs51/mcs51_user_manual.pdf

 

the question list is too big
I would suggest you to visit the atmel site and download datasheet
or if you want more information then search on Google.