PI7C8150B数据手册集成电路（IC）的专用规格书PDF

特性 Features

32-bit Primary and Secondary Ports run up to 66MHz (33MHz for PI7C8150B-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
Type 1 to Type 0 configuration conversion
Type 1 to Type 1 configuration forwarding
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 and Asynchronous operation support
Supported Modes of Asynchronous Operation  Primary (MHz)Secondary (MHz)PI7C8150B
25MHz to 66MHz
25MHz to 66MHz
PI7C8150B-33
25MHz to 33MHz
25MHz to 33MHz

Supported Modes of Synchronous Operation Primary (MHz)Secondary (MHz)PI7C8150B
66
66
PI7C8150B
66
33
PI7C8150B
50
50
PI7C8150B
50
25
PI7C8150BPI7C8150B-33
33
33
PI7C8150BPI7C8150B-33
25
25

Provides internal arbitration for one set of nine secondary bus masters 
Programmable 2-level priority arbiter
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
Temperature support 
Extended Commercial range 0°C to 85°C
Industrial range -40°C to 85°C
IEEE 1149.1 JTAG interface support
3.3V core; 3.3V and 5V signaling
Packaging: 208-pin FQFP and 256-pin PBGA
Pb-free & Green