| 摘要 |
PROBLEM TO BE SOLVED: To provide a game machine having a sub board capable of reconstructing commands while minimizing commands that are lost, even in a buffer overflow. SOLUTION: This game machine includes: an FIFO (First In, First Out) buffer storing a first telegram and a second telegram from a main board in the order of receipt; a command construction part which constructs a command on the basis of the first telegram and the second telegram read from the FIFO buffer; a command registration buffer which stores the command constructed by the command construction part; a timer issuing interrupt signals to the command construction part at predetermined intervals; an overrun flag which is set when the FIFO buffer is filled; and a reference table to which the command construction part refers when constructing the command. COPYRIGHT: (C)2011,JPO&INPIT |
