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CJ2 CPU Unit Software User's Manual - CIP ETI

CJ2 CPU Unit Software User's Manual - CIP ETI

CJ2 CPU Unit Software User's Manual - CIP ETI

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AppendicesInstruction Mnemonic Code Symbol/Operand Function LocationSHIFT N-BITDATA RIGHTNSFR@NSFRExecutioncondition579NSFR(579)Shifts the specified number of bits to the right.Output RequiredDCNSHIFT N-BITSLEFTNASL@NASLD: Beginningword for shiftC: Beginning bitN: Shift datalengthN −1 bitN −1 bitShifts one bit to the right580 Output RequiredNASL(580) Shifts the specified 16 bits of word data to the left by thespecified number of bits.DCD: Shift wordC: Control wordLostN bitsContents of"a" or "0"shifted inShift n-bitsA-1 Instruction Functions AppDOUBLESHIFT N-BITSLEFTSHIFT N-BITSRIGHTNSLL@NSLLNASR@NASR582 Output RequiredNSLL(582) Shifts the specified 32 bits of word data to the left by thespecified number of bits.DCShift n-bitsD: Shift wordC: Control wordLost581 Output RequiredNASR(581)Shifts the specified 16 bits of word data to the rightby the specified number of bits.DN bitsContentsof "a" or"0" shiftedinA-1-7 Data Shift InstructionsCD: Shift wordContents of"a" or "0"C: Control word shifted inLostN bitsDOUBLESHIFT N-BITSRIGHTNSRL@NSRL583Shifts the specified 32 bits of word data to the right by theOutput RequiredNSRL(583)specified number of bits.DCD: Shift wordC: Control wordContentsof "a" or"0" shiftedinShift n-bitsLost<strong>CJ2</strong> <strong>CPU</strong> <strong>Unit</strong> <strong>Software</strong> User’s <strong>Manual</strong>A-23

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