PCIe/PCI 橋接器

Diodes 提供各種PCIe橋接產品，正向(PCIe-to-PCI/PCIX)橋接器為Root端的 PCI Express和Device端的PCI/PCIX提供有效的完整橋接解決方案。反向(PCI/PCIX-to-PCIe) 橋接器可連接新的PCI Express Device到舊的 PCI Host CPU，對現有 PCI 硬體 / 軟體變動非常小。

通過Diodes PCIe橋接器，設計者可以將PCI、PCIX、USB介面連接到串列PCI Express 架構，廣泛應用在個人 / 筆記型電腦系統、PCIe 附加卡、CompactPCI 和 PCIe 系統、多功能或商用印表機、網路路由器和交換機、工業電腦，以及安全 / 影像監控系統。Diodes 為 PCI-SIG、PICMG 及 ASI SIG Plugfest 積極參予的會員，所有 PCIe-to-PCI/PCIX 橋接器產品皆通過測試，名列 PCI-SIG 合格名單。

PCIe / PCI Bridges Details

Pericom offers the following bridge solutions:

PCI to PCI
PCI-X to PCI-X
PCIe to PCI
PCIe to PCI-X
PCIe to UART I/O Bridge

Bridge Benefits and Features

PCI & PCI-X Bridges allow add-on devices in a system
Creates a separate secondary bus
Permits more devices or “loads” to be added to the system
- Allows for more slots for adapter cards in a system
- Allows for multiple devices on a line card or add-in card

Intel Compatible PCI-to-PCI Bridges

Drop-in replacements for popular Intel 2-port devices
Extended commercial temperature range (0 °C to 85 °C)

Enhanced PCI-to-PCI Bridges

3-port products feature:

One primary and two secondary buses
Ideal for redundant applications
Used for traffic isolation and offer unique peer-to-peer mode
Industrial temperature range

PCIe to PCI Reversible Bridge

Non-Transparent Mode for PCIe to PCI bridge:

Supports isochronous data streaming
Dual priority modes small package: 12 x 12 PBGA 160-pin
Reverse mode option – outstanding reverse mode performance
High output drivers – can drive 8 PCI devices across connectors
Industrial temperature range

PCI Express^® to PCI & PCI-X Reversible Bridge

Transparent and Non-Transparent Mode:

Virtual isochronous support
Large package: 17 x 17 PBGA 256-pin
Fully reversible
Industrial temperature range

PCI Express^® to UART

Support 2, 4, or 8 high-performance 16C950 UART ports in a single chip:

Fully software compatible with 16C550-type device drivers
128-byte transmit and receive FIFO
Flexible clock pre-scaler from 4 to 46
Data framing sizes: 5, 6, 7, 8 and 9
Baud rate up to 15 Mbps in asynchronous mode and 62.5 Mbps in synchronous mode
Supports up to 256-byte maximum payload size
0.7W-2 port, 0.8W-4 port, 0.9W-8 port typical
Commercial temperature range 0 °C to 70 °C
Package: Available in 12 x 12 mm, 160-pin LFBGA and 14 x 14 mm, 128-pin LQFP, Pb-free and 100% Green