IBM 5280 Distributed Data System - Index of

Compare Decimal for Not Equal (I F Rn N E)I I IObject: 60 @ISource: IF Ra NE[~-~JGOTO instruction label0 8 15I /23 i31D D IID Test register: The address of the decimal register that contains the data tocompare.fJ Compare data: The constant (hex 0-9) followed by hex 0, or the address ofthe decimal register that contains the compare data. If a constant is used, thebytes on the left are padded with blanks (hex 40s) before the compare.II Branch instruction: The number minus 1 of 4-byte object code instructionsfrom the next sequential instruction to skip if the branch is taken (±128object code instruction 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 of the test register is not equal to the comparedata.218