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IBM 5280 Distributed Data System - Index of

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Binary OR with Immediate <strong>Data</strong> (BRn V=)Source:Br n V= conrantObject: 9D @,I I Jp I ! I0 8 J /15 J 31DB IJo Result/factor 1: The address <strong>of</strong> the binary register that contains factor 1 andwill contain the result <strong>of</strong> this instruction.B Bit 15 = O.II Factor 2: The binary representation (hex OOOO-F F F F) <strong>of</strong> the binary, hex,decimal, or character constant.Factor 2 is logically ORed with the factor 1, and the result is placed in the factor 1register.Binary Exclusive OR (BRn X=)Source: BRa X= [label (len)]1 Bj~nlObject: 9EI I @I ~ ~ I0 8 I 15 I 31DB IID Result/factor 1: The address <strong>of</strong> the binary register that contains factor 1 andwill contain the result <strong>of</strong> this instruction.fJ Bit 15:o = Length <strong>of</strong> factor 2 is 2.1 = Length <strong>of</strong> factor 2 is 1.II Factor 2: The address <strong>of</strong> the leftmost byte <strong>of</strong> the binary register (BRb) orlabeled (label) area that contains factor 2.Factor 2 is logically exclusive ORed with factor 1, and the result is placed in thefactor 1 register.Object Code I nstruction Format 243

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