This thread has been locked.

If you have a related question, please click the "Ask a related question" button in the top right corner. The newly created question will be automatically linked to this question.

28004x CL A浮点数上下溢出的条件



你好,

       请问28004x CLA 的浮点数指令在什么情况下会发生溢出情况?

已测试的情况:

1. 1/0会产生上溢, LVF= 1 ,结果是+Inf

2.用+Inf 去做加减计算,结果是+Inf,LVF = 0

我想知道具体在什么情况下LUF,LVF会置1?