NH82801GHM S L8YR Intel, NH82801GHM S L8YR Datasheet - Page 54

• Manufacturer Part Number: NH82801GHM S L8YR
• Manufacturer: Intel

Specifications of NH82801GHM S L8YR

• Lead Free Status / RoHS Status: Compliant

Figure 2-3.
54
Interface Signals Block Diagram (Ultra Mobile Only)
CPUPWRGD / GPIO[49]
DMI_CLKP, DMI_CLKN
PIRQ[H:E]# / GPIO[5:2]
GPIO[39:37,25:24,19,1
OC[5]# / GPIO[29]
OC[6]# / GPIO[30]
OC[7]# / GPIO[31]
REQ4# / GPIO[22]
GNT4# / GPIO[48]
GNT5# / GPIO[17]
REQ5# / GPIO[1]
USBRBIAS#
USBP[7:0]N
USBP[7:0]P
USBRBIAS
RTCRST#
STPCLK#
A20GATE
C/BE[3:0]#
5:12,10:6]
CLKRUN#
INIT3_3#
DEVSEL#
DPSLP#
PCIRST#
IGNNE#
OC[4:0]#
FRAME#
SERIRQ
PLOCK#
AD[31:0]
FERR#
RTCX1
RTCX2
PCICLK
A20M#
IDEIRQ
GNT3]#
RCIN#
CLK14
CLK48
TRDY#
STOP#
PERR#
REQ3#
SERR#
SPKR
IRDY#
INIT#
INTR
SMI#
PME#
NMI
TP3
PAR
Processor
Interface
Purpose
Interface
General
Interface
Interrupt
Signals
Clocks
Misc.
RTC
USB
PCI
I/O
Intel
Definition
Firmware
Interface
Interface
Interface
Interface
System
SMBus
Media
Power
Audio
Direct
Mgnt.
Mgnt.
LPC
Hub
IDE
®
High
Intel
DCS1#
DCS3#
DA[2:0]
DD[15:0]
DDREQ
DDACK#
DIOR# (DWSTB / RDMARDY#)
DIOW# (DSTOP)
IORDY (DRSTB / WDMARDY#)
ACZ_RST#, ACZ_SYNC,
ACZ_SDOUT
ACZ_SDIN[2:0]
ACZ_BIT_CLK
DMI[1:0]TXP, DMI[1:0]TXN
DMI[1:0]RXP, DMI[1:0]RXN
DMI_ZCOMP
DMI_IRCOMP
FWH[3:0] / LAD[3:0]
FWH[4] / LFRAME#
LAD[3:0] / FWH[3:0]
LFRAME# / FWH[4]
LDRQ0#
LDRQ1# / GPIO[23]
INTRUDER#
LINKALERT#
SMBDATA
SMBCLK
SMBALERT# / GPIO[11]
THRM#
THRMTRIP#
SYS_RESET#
RSMRST#
MCH_SYNC#
DPRSTP#
SLP_S3#
SLP_S4#
SLP_S5#
PWROK
PWRBTN#
RI#
WAKE#
SUS_STAT# / LPCPD#
SUSCLK
VRMPWRGD
BMBUSY# / GPIO[0]
STP_PCI#
STP_CPU#
BATLOW#
DPRSLPVR
PLTRST#
®
ICH7 Family Datasheet
Signal Description
ICH7 Signals Ultra Mobile