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參數(shù)資料
| 型號(hào)： | 82801E |
| 廠商： | INTEL CORP |
| 元件分類： | 外設(shè)及接口 |
| 英文描述： | Intel 82801E Communications I/O Controller Hub (C-ICH) |
| 中文描述： | MULTIFUNCTION PERIPHERAL, PBGA421 |
| 封裝： | BGA-421 |
| 文件頁(yè)數(shù)： | 9/84頁(yè) |
| 文件大?。?/td> | 1196K |
| 代理商： | 82801E |
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Intel
82801E C-ICH
Advance Information Datasheet
9
1.1
Overview
The 82801E C-ICH provides extensive I/O support. Functions and capabilities include:
PCI Rev 2.2 compliant with support for 33 MHz PCI operations
PCI slots support up to four Req/Gnt pairs
Enhanced DMA Controller, Interrupt Controller, and Timer Functions
Integrated IDE controller supports Ultra ATA100/66/33
USB host interface with support for two USB ports; one host controller
Two integrated LAN controllers
System Management Bus (SMBus) with additional support for I
2
C devices
Low Pin Count (LPC) interface
Firmware Hub (FWH) interface support
Serial I/O unit containing two UARTs
The 82801E C-ICH incorporates a variety of PCI functions that are divided into two logical
devices (30 and 31) on PCI Bus 0 and one device on Bus 1. Device 30 is the Hub Interface-to-PCI
bridge. Device 31 contains all the other PCI functions, except the LAN controller as shown in
Table 1. The LAN controllers are located on Bus 1.
Table 1. PCI Devices and Functions
Bus:Device:Function
Function Description
Bus 0:Device 30:Function 0
Hub Interface to PCI Bridge
Bus 0:Device 31:Function 0
PCI to LPC Bridge
(includes: DMA, Timers, compatible interrupt controller, APIC, RTC, SIU,
processor interface control, power management control, system
management control, and GPIO control)
Bus 0:Device 31:Function 1
IDE Controller
Bus 0:Device 31:Function 2
USB Controller
Bus 0:Device 31:Function 3
SMBus Controller
Bus 1:Device 8:Function 0
LAN0 Controller
Bus 1:Device 9:Function 0
LAN1 Controller
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| 82802AB | Firmware Hub (FWH) |
| 82802AC | Firmware Hub (FWH) |
| 8281 | LNB SUPPLY AND CONTROL-VOLTAGE REGULATORS |
| 8282 | OCTAL LATCH |
| 8282 | LNB SUPPLY AND CONTROL-VOLTAGE REGULATORS |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| 82801FB | 制造商:INTEL 制造商全稱:Intel Corporation 功能描述:Intel I/O Controller Hub 6 (ICH6) Family |
| 82801FBM | 制造商:INTEL 制造商全稱:Intel Corporation 功能描述:Intel I/O Controller Hub 6 (ICH6) Family |
| 82801FR | 制造商:INTEL 制造商全稱:Intel Corporation 功能描述:Intel I/O Controller Hub 6 (ICH6) Family |
| 82801GBICH7 | 制造商:INTEL 制造商全稱:Intel Corporation 功能描述:Intel I/O Controller Hub 7 |
| 82801GBMICH7-M | 制造商:INTEL 制造商全稱:Intel Corporation 功能描述:Intel I/O Controller Hub 7 |