| 摘要 |
PROBLEM TO BE SOLVED: To prevent a storage region from increasing.SOLUTION: In an input port buffer B0I, in addition to input port data B0I0 to input port data B0I5 capable of specifying an input state of each bit of an input port IP0, input port data B0I6 and input port data B0I7 each capable of specifying an input state in an input port of PIP are stored. In switch processing, by determining whether or not each of the input port data B0I0 to the input port data B0I7 stored in the input port buffer B0I matches a common logical value "1", whether or not an input state of a winning detection signal in each bit of the input port IP0 and an input state of a winning detection signal in the input port of the PIP are varied is determined.SELECTED DRAWING: Figure 9 |
