If you are studying a paper or code from a "rotate.rar" archive, you will likely see these related commands: Instruction Description Rotate Left Rotates Accumulator left; Bit 7 goes to Carry and Bit 0. RRC Rotate Right Rotates Accumulator right; Bit 0 goes to Carry and Bit 7. RAL Rotate Left through Carry →right arrow Carry; Carry →right arrow MOV A, M Move Memory Loads data from memory into the Accumulator for processing. JC / JNC Jump on Carry Used after RAR to branch based on the bit shifted out. Resources for Further Study
Technical papers and assembly guides often use RAR for the following tasks: rotate.rar
: Reversing bit patterns to see if they match the original. 🛠 Common 8085 Instructions Often Bundled with RAR If you are studying a paper or code from a "rotate
: Implementing division by 2 (shifting right). JC / JNC Jump on Carry Used after