82801FB Datasheet, PDF (92/786 Pages) Intel Corporation – Intel I/O Controller Hub 6 (ICH6) Family

Pin States
Table 3-6. Power Plane for Input Signals for Mobile Configurations (Sheet 2 of 3)
Signal Name
GPI[13]
GPI[29]
GPI[31]
Power Well Driver During Reset
VccSus3_3
Vcc3_3
Vcc3_3
External Device or
External Pull-up/Pull-down
External Device or
External Pull-up/Pull-down
External Device or
External Pull-up/Pull-down
C3/C4
Driven
Driven
Driven
S1
Driven
S3_COLD1
Driven
Driven Driven
Driven Driven
PERp[1],
PERn[1]
PERp[2],
PERn[2]
PERp[3],
PERn[3]
PERp[4],
PERn[4]
DMI[0]RXP,
DMI[0]RXN
DMI[1]RXP,
DMI[1]RXN
DMI[2]RXP,
DMI[2]RXN
DMI[3]RXP,
DMI[3]RXN
IDEIRQ
INTRUDER#
INTVRMEN
IORDY
LAN_CLK
LAN_RST#
LAN_RXD[2:0]
LDRQ0#
Vcc3_3
Vcc3_3
Vcc3_3
VccRTC
VccRTC
Vcc3_3
VccLAN3_3
VccSus3_3
VccLAN3_3
Vcc3_3
PCI Express* Device
(G)MCH
IDE
External Switch
External Pull-up or Pull-
down
IDE Device
LAN Connect Component
Power Supply
LAN Connect Component
LPC Devices
Driven
Driven
Driven
Driven
Driven
Static
Driven
High
Driven
Driven
Driven
Driven
Static
Driven
Driven
Static
Driven
High
Driven
High
Driven
Low
Low
Driven
Driven
Low
Note 2
Static
Note 2
Low
LDRQ1#
MCH_SYNC#
OC[7:0]#
PCICLK
PME#
PWRBTN#
Vcc3_3
Vcc3_3
VccSus3_3
Vcc3_3
VccSus3_3
VccSus3_3
LPC Devices
(G)MCH
External Pull-ups
Clock Generator
Internal Pull-up
Internal Pull-up
Driven
Driven
Driven
Running
Driven
Driven
High
Driven
Driven
Running
Driven
Driven
Low
Low
Driven
Low
Driven
Driven
PWROK
RCIN#
REQ[6:0]#
RI#
RSMRST#
RTCRST#
VccRTC
Vcc3_3
Vcc3_3
VccSus3_3
VccRTC
VccRTC
System Power Supply
External Microcontroller
PCI Master
Serial Port Buffer
External RC Circuit
External RC Circuit
Driven
High
Driven
Driven
High
High
Driven
High
Driven
Driven
High
High
Low
Low
Low
Driven
High
High
S4/S5
Driven
Driven
Driven
Driven
Low
Low
Driven
Driven
Low
Note 2
Static
Note 2
Low
Low
Low
Driven
Low
Driven
Driven
Low
Low
Low
Driven
High
High
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Intel^® I/O Controller Hub 6 (ICH6) Family Datasheet