| 摘要 |
PROBLEM TO BE SOLVED: To prevent flicker in a screen of a game machine and to avoid an overflow of a buffer.SOLUTION: A subordinate board for transmitting a command to a screen control board of a game machine includes: a command retrieving part for obtaining category discrimination information (stored command category discrimination information) when the command is stored in a buffer; a category comparing part for obtaining the category discrimination information of the command (generated command category discrimination information) and comparing the information with the stored command category discrimination information obtained by the command retrieving part; a command deleting part for deleting from the buffer, the command related to the stored command category discrimination information of the same category as the generated command category discrimination information; and a command registration part for storing the command generated by a command generating part in the buffer. |
