| 摘要 |
<p>PURPOSE:To make change of the structure of a body part unnecessary even if the contents of a data processing are different, and to form a shelf item by placing a mother board for an original bus at an angle of 180 deg. to a mother board for a standard bus. CONSTITUTION:A mother board 10 for an original bus is provided at an angle of 180 deg. to a mother board for a standard bus placed in a body part 7. The mother board 10 for an original bus is connected to a substrate by a connector 9. A data processing substrate 12 has a connecting part 14 to a standard bus, and can be connected to the standard bus. On the other hand, a data processing substrate 13 has both the connecting part 14 to the standard bus and a connecting part 15 to be connected to the original bus, and can be connected to the standard bus and the original bus.</p> |
