INTEL82801E データシートの表示（PDF） - Intel

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INTEL82801E

Intel® 82801E Communications I/O Controller Hub (C-ICH)

Intel 

Intel® 82801E C-ICH

Figure 2. Intel® 82801E C-ICH Simplified Block Diagram

SPKR

RTCRST#

TP[3:0]

PDCS1#

SDCS1#

PDCS3#

SDCS3#

PDA[2:0]

SDA[2:0]

PDD[15:0]

SDD[15:0]

PDDREQ

SDDREQ

PDDACK#

SDDACK#

PDIOR#

SDIOR#

PDIOW#

SDIOW#

PIORDY

SIORDY

A20M#

CPUSLP#

FERR#

IGNNE#

INIT#

INTR

NMI

SMI#

STPCLK#

RCIN#

A20GATE

CPUPWRGD

SERIRQ

PIRQ[A:F]#

PIRQ[G:H]/GPIO[5:4]

IRQ[15:14]

APICCLK

APICD[1:0]

USBP1P

USBP1N

USBP0P

USBP0N

OC[1:0]#

RTCX1

RTCX2

CLK14

CLK48

CLK66

GPIO[13:11,8:4,1:0]

GPIO[23:16]

GPIO[28:27,25:24]

EE0_SHCLK

EE0_DIN

EE0_DOUT

EE0_CS

SIU_LCLK

SIU0_RXD

SIU0_TXD

SIU0_CTS#

SIU0_DSR#

SIU0_DCD#

SIU0_RI#

SIU0_DTR#

SIU0_RTS#

SIU_RESET#

SIU_LAD[3:0]

Miscellaneous

Signals

IDE

Interface

PCI

Interface

Processor

Interface

Interrupt

USB

RTC

Clocks

General

Purpose

I/O

EEPROM0

Power

Signals

Hub

Interface

Firmware

Hub

LPC

Interface

SMBus

Interface

System

Manage-

ment

LAN0

LAN1

EEPROM1

Serial I/O

Unit

THRM#

RI#

SUSCLK

AD[31:0]

C/BE[3:0]#

DEVSEL#

FRAME#

IRDY#

TRDY#

STOP#

PAR

PERR#

REQ[3:0]#

REQ[5]#/REQ[B]#/GPIO[1]

REQ[A]#/GPIO[0]

GNT[3:0]#

GNT[5]#/GNT[B]#/GPIO[17]

GNT[A]#/GPIO[16]

PCICLK

PCIRST#

PLOCK#

SERR#

PWROK

RSMRST#

RSM_PWROK

VRMPWRGD

HL[11:0]

HL_STB

HL_STB#

HLCOMP

FWH[3:0]/LAD[3:0]

FWH[4]/LFRAME#

LAD[3:0]/FWH[3:0]

LFRAME#/FWH[4]

LDRQ[1:0]#

SMBDATA

SMBCLK

SMBALERT#/GPIO[11]

INTRUDER#

SMLINK[1:0]

LAN0_CLK

LAN0_RXD[2:0]

LAN0_TXD[2:0]

LAN0_RSTSYNC

LAN1_CLK

LAN1_RXD[2:0]

LAN1_TXD[2:0]

LAN1_RSTSYNC

EE1_SHCLK

EE1_DIN

EE1_DOUT

EE1_CS

UART_CLK

SIU1_RXD

SIU1_TXD

SIU1_CTS#

SIU1_DSR#

SIU1_DCD#

SIU1_RI#

SIU1_DTR#

SIU1_RTS#

SIU_LFRAME#

SIU_LDRQ#

SIU_SERIRQ

Blk_CICH.vsd

8

Advance Information Datasheet

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