IA 1 Portion

 Unit-I

The 8051 Architecture : Introduction, difference between Microprocessors and Microcontrollers, RISC & CISC CPU Architectures, Harvard & Von-Neumann CPU architecture. The 8051 Architecture-Block diagram, Pin Configuration, 8051 port structure.                                                                        8 Hrs 

Unit-II

Addressing Modes and Operations: Introduction, Addressing modes, External data transfer, Code Memory, Read Only Data transfer / Indexed Addressing modes, PUSH and POP opcodes, Data exchanges, Example Programs; Byte level logical Operations, Bit level Logical Operations, Rotate and Swap Operations, Example Programs. Arithmetic Operations: Flags, Incrementing and Decrementing, Addition, Subtraction, Multiplication and Division, Example-programs.            8 Hrs 

All the students are here by informed to attend the classes regularly. Few students have missed few classes recently; they may get attendance shortage for the second IA. Submit the Assignments on or  before the deadline. All the best for your IA 1.