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參數(shù)資料
| 型號(hào)： | PI7C7300ANAE |
| 廠商： | Pericom |
| 文件頁數(shù)： | 13/109頁 |
| 文件大?。?/td> | 0K |
| 描述： | IC PCI-PCI BRIDGE 3PORT 272-BGA |
| 產(chǎn)品變化通告： | Product Discontinuation 09/Dec/2010 |
| 標(biāo)準(zhǔn)包裝： | 40 |
| 系列： | * |
| 應(yīng)用： | * |
| 接口： | * |
| 電源電壓： | * |
| 封裝/外殼： | 272-BBGA |
| 供應(yīng)商設(shè)備封裝： | 272-PBGA（27x27） |
| 包裝： | 管件 |
| 安裝類型： | 表面貼裝 |
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PI7C7300A
3-PORT PCI-TO-PCI BRIDGE
ADVANCE INFORMATION
Page 11 OF 109
09/25/03 Revision 1.09
1
INTRODUCTION
PRODUCT DESCRIPTION
The PI7C7300A is Pericom Semiconductor’s second-generation PCI-PCI Bridge. It is
designed to be fully compliant with the 32-bit, 66MHz implementation of the PCI Local
Bus Specification, Revision 2.2. The PI7C7300A supports only synchronous bus
transactions between devices on the Primary Bus running at 33MHz to 66MHz and the
Secondary Buses operating at either 33MHz or 66MHz. The Primary and Secondary
Buses can also operate in concurrent mode, resulting in added increase in system
performance. Concurrent bus operation off-loads and isolates unnecessary traffic from
the Primary Bus; thereby enabling a master and a target device on the same Secondary
PCI Bus to communicate even while the Primary Bus is busy. In addition, the Secondary
Buses have load balancing capability, allowing faster devices to be isolated away from
slower devices. Among the other features supported by the PI7C7300A are: support for
up to 15 devices on the Secondary Buses, Compact PCI Hot Swap (PICMG 2.1, R1.0)
Friendly Support and Dual Addressing Cycle.
PRODUCT FEATURES
32-bit Primary and Two Secondary Ports run up to 66MHz
All 3 ports compliant with the PCI Local Bus Specification, Revision 2.2
Compliant with PCI-to-PCI Bridge Architecture Specification, Revision 1.1.
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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
-
Type 1 configuration write to special cycle conversion
Concurrent Primary to Secondary Bus operation and independent intra-Secondary
Port channel to reduce traffic on the Primary Port
Provides internal arbitration for one set of eight secondary bus masters (S1 bus) and
one set of seven (eight if Hot Swap is disable)secondary bus masters (S2 bus)
-
Programmable 2-level priority arbiter
-
Disable control for use of external arbiter
Supports posted write buffers in all directions
Three 128 byte FIFO’s for delay transactions
Three 128 byte FIFO’s for posted memory transactions
Enhanced address decoding
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32-bit I/O address range
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32-bit memory-mapped I/O address range
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VGA addressing and VGA palette snooping
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ISA-aware mode for legacy support in the first 64KB of I/O address range
Dual Addressing cycle (64-bit)
Interrupt handling
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PCI interrupts are routed through an external interrupt concentrator
Supports system transaction ordering rules
Tri-state control of output buffers on secondary buses
Compact PCI Hot Swap (PICMG 2.1, R1.0) Friendly Support
Industrial Temperature range –40°C to 85°C
IEEE 1149.1 JTAG interface support
3.3V core; 3.3V PCI I/O interface with 5V I/O tolerance
272-pin plastic BGA package
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| PI7C7300DNAE | IC PCI-PCI BRIDGE 3PORT 272-BGA |
| PI7C8140AMAE | IC PCI-PCI BRIDGE 2PORT 128-QFP |
| PI7C8150ANDE | IC PCI-PCI BRIDGE 2PORT 256-PBGA |
| PI7C8150BNDIE | IC PCI-PCI BRIDGE ASYNC 256-PBGA |
| PI7C8152BMAIE | IC PCI-PCI BRIDGE 2PORT 160-MQFP |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| PI7C7300ANA-E | 制造商:Pericom Semiconductor Corporation 功能描述:PCI-to-PCI Bridge 272-Pin BGA 制造商:Pericom Semiconductor Corporation 功能描述:PCI to PCI Bridge 272-Pin BGA |
| PI7C7300DNAE | 功能描述:外圍驅(qū)動(dòng)器與原件 - PCI PCI -to -PCI Bridge 3 Port RoHS:否 制造商:PLX Technology 工作電源電壓: 最大工作溫度: 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:FCBGA-1156 封裝:Tray |
| PI7C7300EVB | 功能描述:界面開發(fā)工具 3 Port PCI Bridge Eval Brd RoHS:否 制造商:Bourns 產(chǎn)品:Evaluation Boards 類型:RS-485 工具用于評(píng)估:ADM3485E 接口類型:RS-485 工作電源電壓:3.3 V |
| PI7C8140A | 制造商:PERICOM 制造商全稱:Pericom Semiconductor Corporation 功能描述:2 PORT PCI TO PCI BRIDGE PLX PCI 6140 COMPARISON |
| PI7C8140AEVB | 功能描述:界面開發(fā)工具 2 Port PCI to PCI Bridge Eval Brd RoHS:否 制造商:Bourns 產(chǎn)品:Evaluation Boards 類型:RS-485 工具用于評(píng)估:ADM3485E 接口類型:RS-485 工作電源電壓:3.3 V |
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