ppt on 8085 addressing mode easy

1. A Seminar
on
8085 Addressing
Mode

2. ContentsContents
Introduction to 8085
Addressing Modes of 8085
Types of Addressing Modes
◦ Direct Addressing Mode
◦ Register Addressing Mode
◦ Register Indirect Addressing Mode
◦ Immediate Addressing Mode
◦ Implicit Addressing Mode
Conclusion
References

3. Introduction to 8085Introduction to 8085
It was introduced in 1977.
It is 8-bit microprocessor.
It has 8 bit Data Bus.
It has a 16 bit Address Bus.
It contains 6200 transistors approx.
Addressable Memory is 64 KB.
40 pins IC.
Operating at a Clock Frequency of 5 MHz.

12. ConclusionConclusion
Conclusion is that, the method by which the
address of source of data or the address of
destination of result is given in the
Instruction is called Addressing Mode.
And, whatever the Addressing modes is there,
the instruction consist of the operand,
address of the source data, and
destination of the result.
Or, we can say that Addressing modes for the
instructions is also depends on that what byte
of instruction we input.

13. ReferencesReferences
http://patentimage.storage.googleapis.com
www.tutorialspoint.com/addressing_mode
s.htm
https://en.m.Wikipedia.org/wiki/addressing
_modes.html