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IBM 5280 Distributed Data System - Index of

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Compare Binary for Not Equal OF BRn NE)Source: IF BRa NE BRb GOTO instruction labelII I I I I ( IObject: 6C @ @0 8I 15I 23 I 31D D IJD Test register: The address <strong>of</strong> the binary register that contains the data tocompare.IJ Compare register: The address <strong>of</strong> the binary register that contains the comparedata.II Branch instructions: The number, minus 1 <strong>of</strong> the 4-byte object code instructionsfrom the next sequential instruction to skip if the branch is taken (±128object code instructions from the next instruction). If bit 23 is 1, the numberis a negative displacement in twos complement form.The branch is taken if the content <strong>of</strong> the test register is not equal to the comparedata.230

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