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Explain LDA, STA and DAA instructions

  Shared By: Adelina Fischer    Date: Mar 31    Category: Assembly Language    Views: 12863

Answer:

LDA copies the data byte into accumulator from the memory location specified by the 16-bit address. STA copies the data byte from the accumulator in the memory location specified by 16-bit address. DAA changes the contents of the accumulator from binary to 4-bit BCD digits.

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