Motorola CPV5300 SBC PCI local bus is a high-performance, 32-bit bus with multiplexed address and data lines. It is intended for use as an interconnect mechanism between highly-integrated peripheral controller components, peripheral add-in boards and processor/memory systems. The CPV5300 supports a 32-bit PCI interface on the physical CompactPCI connector. On-board devices connect directly to the primary bus. Offboard access is supported through the DEC 21150 PCI-PCI bridge. The PCI interface has a read or write bandwidth of at least 120Mb per second.