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πŸ“ Binary to ASCII Conversion in 8085 Microprocessor

πŸ“– From An Introduction To Microprocessor 8085 β€’ 6. Programming of 8085 β€’ 10 questions available

Practice MCQs for Binary to ASCII Conversion in 8085 Microprocessor. Test your knowledge with carefully crafted questions across easy, medium, and hard difficulty levels.

πŸ”„ Last updated: 2026-07-30

2
Easy Questions
5
Medium Questions
3
Hard Questions

πŸ“ Sample Questions

Q1. What is the ASCII character corresponding to the binary value \(01000001\)?

πŸ”Ή A. A
πŸ”Ή B. B
πŸ”Ή C. C
πŸ”Ή D. D

πŸ’‘ Difficulty: easy | βœ… Correct: A

Q2. Which 8085 instruction is typically used to convert a binary digit (0‑9) stored in the accumulator into its ASCII representation?

πŸ”Ή A. ADI 30H
πŸ”Ή B. CMA
πŸ”Ή C. DAA
πŸ”Ή D. RLC

πŸ’‘ Difficulty: medium | βœ… Correct: A

Q3. A 16‑bit binary number is stored as high byte at 3000H and low byte at 3001H. Which instruction sequence correctly produces a two‑character ASCII decimal string in 3002H and 3003H on an 8085?

πŸ”Ή A. LDA 3000H; MOV B,A; LDA 3001H; MOV C,A; ADD B; ADI 30H; STA 3002H; STA 3003H
πŸ”Ή B. LDA 3000H; RLC; STA 3002H; LDA 3001H; RRC; STA 3003H
πŸ”Ή C. LXI H,3000H; MOV A,M; CALL BCD2ASCII; STA 3002H; INX H; MOV A,M; CALL BCD2ASCII; STA 3003H
πŸ”Ή D. LDA 3000H; CALL BCD_TO_ASCII; STA 3002H; LDA 3001H; CALL BCD_TO_ASCII; STA 3003H

πŸ’‘ Difficulty: hard | βœ… Correct: C

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πŸ”— Related Topics

πŸ“ Simple Programs in 8085 MicroprocessorπŸ“ BCD to Binary Conversion in 8085 MicroprocessorπŸ“ Binary to BCD (Unpacked) Conversion in 8085 MicroprocessorπŸ“ ASCII to Binary Conversion in 8085 MicroprocessorπŸ“ Progams on addition and subtraction in 8085 Microprocessor
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