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Assembler shift

Asked by: Margaret Green 221 views IT January 27, 2019

When the assembly moves left and right by more than one digit, where is the removed part placed? ? ? ? ? ? ? ? ? ?

1 Answers

  1. +1Votes  

    If only one bit is shifted, the shifted out bit enters the flag bit CF; if it is shifted by multiple bits, the remaining shifted bits are discarded except that the last shifted bit is placed in the flag bit CF.

    Adams- January 27, 2019 |