发布于 2012-02-20 16:17:56
10楼
这是/I指令的在线帮助
Format
/I
Des cription
/I (divide 16-bit integer numbers) divides the contents of ACCU 2-L by the contents of ACCU 1-L. The contents of ACCU 1-L and ACCU 2-L are interpreted as 16-bit integer numbers. The result is stored in accumulator 1 and consists of two 16-bit integer numbers, the quotient, and the remainder. The quotient is stored in ACCU 1-L and the remainder in ACCU 1-H. The instruction is executed without regard to, and without affecting, the RLO. The status word bits CC 1, CC 0, OS, and OV are set as a function of the result of the instruction.