PI7C8150A
2-PORT PCI-TO-PCI BRIDGE
1
INTRODUCTION
Product Description
The PI7C8150A is an enhanced PCI-to-PCI Bridge is designed to be fully compliant with
the
PCI Local Bus Specification
Revision 2.3. Both the primary and secondary interfaces
are specified to run at 32-bits and up to 66MHz (33MHz for PI7C8150A-33).
Product Features
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32-bit Primary and Secondary Ports run up to 66MHz (33MHz for PI7C8150A-33)
Compliant with the
PCI Local Bus Specification, Revision 2.3
Compliant with PCI-to-PCI Bridge Architecture Specification, Revision 1.1.
All I/O and memory commands
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Type 1 to Type 0 configuration conversion
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Type 1 to Type 1 configuration forwarding
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Type 1 configuration write to special cycle conversion
Compliant with the
Advanced Configuration Power Interface (ACPI) Specification.
Compliant with the
PCI Power Management Specification, Revision 1.0.
Synchronous operation support
Provides internal arbitration for one set of nine secondary bus masters
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Programmable 2-level priority arbiter
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Disable control for use of external arbiter
Supports posted write buffers in all directions
Four 128 byte FIFO’s for delay transactions
Two 128 byte FIFO’s for posted memory transactions
Enhanced address decoding
Extended Commercial temperature range 0°C to 85°C
IEEE 1149.1 JTAG interface support
3.3V core; 3.3V and 5V signaling
208-pin FQFP and 256-pin PBGA
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Pb-free & Green available
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Page 11 of 111
APRIL 2006 – Revision 1.1
06-0057
PERICOM [ PERICOM SEMICONDUCTOR CORPORATION ]
