Flashcards
ASSEMBLY FLAHCARDS
Cards in this deck (18)
- 1INPGets an value from whatever input source is in use and puts it in the Accumulator
- 2OUTSends the value in the Accumulator to the output source
- 3STACopies the value in the accumulator to the specified memory location
- 4LDACopies the value in the specified memory location to the accumulator
- 5ADDAdds the number in the memory location specified to the value in the accumulator, leaving the result in the accumulator
- 6SUBSubtracts the value in the memory location specified from the value in the accumulator, leaving the result in the accumulator
- 7BRAJump to the location specified/Jump if accumulator is zero/Jump if accumulator is not negative
- 8HLTEnd the program
- 9DATAssigns the instruction’s memory location to the value given.
- 10INPGets an value from whatever input source is in use and puts it in the Accumulator
- 11OUTSends the value in the Accumulator to the output source
- 12STACopies the value in the accumulator to the specified memory location
- 13LDACopies the value in the specified memory location to the accumulator
- 14ADDAdds the number in the memory location specified to the value in the accumulator, leaving the result in the accumulator
- 15SUBSubtracts the value in the memory location specified from the value in the accumulator, leaving the result in the accumulator
- 16BRAJump to the location specified/Jump if accumulator is zero/Jump if accumulator is not negative
- 17HLTEnd the program
- 18DATAssigns the instruction’s memory location to the value given.
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- GCSE Computing Flashcards on ASSEMBLY FLAHCARDS, created by Ethan Long on 24/03/2021.
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- Ethan Long
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