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Simulated Shift Left Instruction Disclosure Number: IPCOM000053764D
Original Publication Date: 1981-Nov-01
Included in the Prior Art Database: 2005-Feb-12

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Buttner, JA Wottreng, AH [+details]


In a data processor which does not have an N-place shift left instruction, the effect of such an instruction can be realized using a sequence of one-place shift-right and rotate-right instructions.