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how is 8765h INC 1 negative? I know its negative because the answer says sign flag=1 but how?
 one year ago
 one year ago
how is 8765h INC 1 negative? I know its negative because the answer says sign flag=1 but how?
 one year ago
 one year ago

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waltersBest ResponseYou've already chosen the best response.2
You can tell whether a hexadecimal integer is positive or negative by inspecting its most significant (highest) digit. If the digit is ≥ 8, the number is negative; if the digit is ≤ 7, the number is positive. For example, hexadecimal 8A20 is negative and 7FD9 is positive
 one year ago

rsmith6559Best ResponseYou've already chosen the best response.0
Wouldn't that only be true on 16 bit systems?
 one year ago
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