| 摘要 |
PURPOSE:To equally select many individual parts in a short time by dividing the individual parts into groups having the largest number of data buses and constituting the respective groups of the individual parts having the largest number of the data buses. CONSTITUTION:The respective individual parts 2-1-2-n are connected to a common part 1 through buses 3-6 and physically divided into routes according to a load condition. The respective individual parts 2-1-2-n are divided into the plural groups in which the number (for instance, 8) of the data bus 5 (or 6) is defined to be the upper limit of the number of the groups and the individual parts in which the number of the data buses 5 (or 6) is defined to be the upper limit of the number of the individual parts are stored in the respective groups. A first flag FLG0 for indicating which group the respective individual parts 2-1-2-n belong to, a second flag FLG1 for indicating any individual part in the respective groups and a specific identification number IOA mutually different between the groups are applied to the respective individual parts 2-1-2-n in order to discriminate respectively.
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