The Tsi352 is a PCI-to-PCI bridge that is fully compliant with PCI Local Bus Specification, Revision 2.3. The Tsi352 has sufficient clock and arbitration pins to support four PCI bus master devices directly on its secondary interface.
The Tsi352 allows the two PCI buses to operate concurrently. This means that a master and a target on the same PCI bus can communicate while the other PCI bus is busy. This traffic isolation may increase system performance in applications such as multimedia.
The Tsi352ï¿½ is an industry standard 32 bit 66MHz synchronous PCI-PCI bridge available in eutectic or RoHS Compliant 160 pin PQFP packages. The Tsi352 is a competitively priced, low power device that can be used on existing board footprints using standard 32bit 66MHz PCI-PCI bridges from Intel, Pericom, PLX and TI.
Fully compatible with the PCI Local Bus Specification, Revision 2.3, the Tsi352 supports two PCI buses operating concurrently with sufficient clock and arbitration pins to support four PCI bus master devices directly on its secondary interface.
The Tsi352 makes it possible to extend a systemï¿½s load capability limit beyond that of a single PCI bus by allowing board designers to add more PCI devices or more PCI option card slots than a single PCI bus can support.
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