int e l 9.5 DUAL OPERAND OPERATORS OPBYTE = 21(15H) TEST FOR NOT EQUAL IF [NxTOS] [TOS] then, RESULT = 65535 (0FFFFH), else RESULT = 0. OPBYTE = 22(16H) TEST FOR LESS THAN IF [NxTOS] OPBYTE = 23(17H) TEST FOR GREATER THAN IF [NxTOS] > [TOS] then, RESULT = 65535 (0FFFFH), else RESULT = 0. - 121 -