| 摘要 |
<p>PROBLEM TO BE SOLVED: To omit the conversion processing of data by a PCI bus conversion LSI by providing a route other than a PCI bus between the extension boards of a PCI system. SOLUTION: A printer controller board 201 is unified with the internal local bus of a scanner controller board 202 by a connector 208 for internal local bus connection. The printer controller board 201 is connected to the scanner controller board 202 on a bypass A by the connector 208 for internal local bus connection separately from the PCI bus 203a. Therefore, VIDEO data is directly transferred from the scanner controller board 202 to the printer controller board 201 via the bypass A, which enables the conversion processing of the data by the PCI bus conversion LSI to omit.</p> |
