Question

Assume we’re working with registers that are four bits long, and all numbers shown in decimal...

Assume we’re working with registers that are four bits long, and all numbers shown in decimal must be stored in the registers as binary. State what is contained in the register D0 at the end of the shown procedures.

MOV D0, 7

MOV D1, 3

SUB D0, D1

MOV D1, 9

OR D0, D1

ROL D0

0 0
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