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Home > PCI Backplane and Enclosure > Connecting the baseboard to the PCI enclosure > Connecting two baseboard boards |
Figure D.3 shows two baseboard boards and a VGA controller connected to the PCI backplane. The PCI controller in the top baseboard is operating as a PCI bus slave and the PCI controller in the bottom baseboard is operating as a PCI bus master. The VGA card is also operating as a slave.
You can only use 32-bit PCI expansion cards in the PCI enclosure.
You can, however, plug the baseboard into a PC that has a PCI motherboard with either 32 or 64-bit sockets.