12. 8085 programming example iv
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This document provides an example of programming for the 8085 microprocessor. It shows two 8-bit values A and B being XOR'd (exclusive OR operation) together, with the initial values of A and B being 45H (0100 0101 binary) for both. Performing the XOR operation on A and B results in a value of 0110 0111 binary being stored in the accumulator. The carry flag is initially set to 1 but becomes 0 after the operation.
12. 8085 programming example iv
- 1. MICROPROCESSOR 8085 LECTURE 15 PROGRAMMING EXAMPLE-VI PROF. SANDIP DAS
- 3. A=45H=0100 0101 B=45H=0100 0101 CY=1 CY=0 0 1 0 0 0 1 0 10 ACCUMULAT OR CARRY STATUS 0 0 1 0 0 0 1 01 ACCUMULAT OR CARRY STATUS Solution:
- 4. So, new A=0010 0010 Next instruction says, XOR B Where, B=0100 0101 Doing A xor B, we get- 0110 0111 Which is stored in accumulator, thus the content of A=0110 0111 Solution: