FW82801DBM S L6DN Intel, FW82801DBM S L6DN Datasheet - Page 44

• Manufacturer Part Number: FW82801DBM S L6DN
• Manufacturer: Intel

Specifications of FW82801DBM S L6DN

• Lead Free Status / RoHS Status: Not Compliant

Signal Description
44
Figure 2-1. Intel
GNT5# / GNTB# / GPIO17
®
REQ5# / REQB# / GPIO1
GPIO[43:32, 28:27, 25]
ICH4 Interface Signals Block Diagram
PIRQ[H:E] / GPIO[5:2]
GPIO[13:11, 8:7, 5:0]
GPIO[24]/CLKRUN#
FWH[3:0] / LAD[3:0]
FWH[4] / LFRAME#
GNTA# / GPIO[16]
USBP0N–USB5N
USBP0P–USB5P
REQA# / GPIO0
CPUPWRGD
USBRBIAS#
GPIO[17:16]
PIRQ[D:A]#
EE_SHCLK
APICD[1:0]
USBRBIAS
C/BE[3:0]#
IRQ[15:14]
REQ[4:0]#
GNT[4:0]#
EE_DOUT
DEVSEL#
CPUSLP#
STPCLK#
A20GATE
RTCRST#
APICCLK
PCIRST#
AD[31:0]
FRAME#
OC[5:0]#
PLOCK#
DPSLP#
SERIRQ
PCICLK
IGNNE#
EE_DIN
TRDY#
STOP#
PERR#
SERR#
FERR#
RTCX1
RTCX2
EE_CS
A20M#
CLK14
CLK48
CLK66
IRDY#
RCIN#
PME#
SPKR
INIT#
INTR
SMI#
PAR
NMI
Processor
EEPROM
Interface
Interface
Firmware
Interface
Interrupt
Purpose
General
Signals
Clocks
PCI
Misc.
USB
RTC
Hub
I/O
Interface
Interface
Interface
Interface
SMBus
System
Power
AC'97
Mgnt.
Mgnt.
Link
Hub
LPC
LAN
IDE
Link
Intel
PDCS1#
SDCS1#
PDCS3#
SDCS3#
PDA[2:0]
SDA[2:0]
PDD[15:0]
SDD[15:0]
PDDREQ
SDDREQ
PDDACK#
SDDACK#
PDIOR# (PDWSTB / PRDMARDY#)
SDIOR# (SDWSTB / SRDMARDY#)
PDIOW# (PDSTOP)
SDIOW# (SDSTOP)
PIORDY (PDRSTB / PWDMARDY#)
SIORDY (SDRSTB / SWDMARDY#)
THRM#
THRMTRIP#
SYS_RESET#
SLP_S1#/GPIO[19]
SLP_S3#
SLP_S4#
SLP_S5#
PWROK
PWRBTN#
RI#
RSMRST#
SUS_STAT# / LPCPD#
SUSCLK
LAN_RST#
C3_STAT#/GPIO[21]
AGPBUSY#/GPIO[6]
STP_PCI#/GPIO[18]
STP_CPU#/GPIO[20]
BATLOW#
CPUPERF#/GPIO[22]
SSMUXSEL/GPIO[23]
VGATE/VRMPWRGD
DPRSLPVR
AC_RST#
AC_SYNC
AC_BIT_CLK
AC_SDOUT
AC_SDIN[2:0]
HI11:0]
HI_STB / HI_STBS
HI_STB# / HI_STBF
HICOMP
HI_VSWING
LAD[3:0] / FWH[3:0]
LFRAME# / FWH[4]
LDRQ[0:1]#
SMBDATA
SMBCLK
SMBALERT# /GPIO[11]
INTRUDER#
SMLINK[1:0]
LAN_CLK
LAN_RXD[2:0]
LAN_TXD[2:0]
LAN_RSTSYNC
®
82801DBM ICH4-M Datasheet