Lect 29 Rotate RL A,RLC A, RR A, RRC A and Swap instructions in 8051 and Serialization

Lecture 29 focuses on Rotate Instructions and Swap Instructions in the 8051 microcontroller, including their applications in serialization. The lecture explains key instructions such as RR A, RL A, RRC A, RLC A, and SWAP A, highlighting their role in data manipulation. Additionally, the session covers techniques for serial-to-parallel and parallel-to-serial conversions, sending 8-bit data serially through a port pin, and receiving serial data into a register.

Key topics include:

Rotate Right (RR A) and Rotate Left (RL A) Instructions.
Rotate Right through Carry (RRC A) and Rotate Left through Carry (RLC A).
SWAP A Instruction: Swapping nibbles in the accumulator.
Serialization: Techniques for serializing 8-bit data.
Serial-to-Parallel Conversion: Practical implementation.
Parallel-to-Serial Conversion: Step-by-step explanation.
Counting 1's in 8-bit Data: Bit manipulation techniques.
Sending and Receiving Serial Data: Programming for serial data transfer.

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