Intel 6 SERIES CHIPSET - DATASHEET 01-2011 - Power Plane for Input Signals for Mobile Configurations

PCH Pin States
110 Datasheet
Table 3-5. Power Plane for Input Signals for Mobile Configurations (Sheet 1 of 3)
Signal Name Power Well Driver During Reset
C-x
states
S0/S1 S3 S4/S5
DMI
DMI[3:0]RXP,
DMI[3:0]RXN
Core Processor Driven Driven Off Off
PCI Express*
PER[8:1]p, PER[8:1]n Core PCI Express* Device Driven Driven Off Off
LPC Interface
LDRQ0# Core Internal Pull-up Driven High Off Off
LDRQ1# / GPIO23
1
Core Internal Pull-up Driven High Off Off
SATA Interface
SATA[5:0]RXP,
SATA[5:0]RXN
Core SATA Drive Driven Driven Off Off
SATAICOMPI Core High-Z High-Z Defined Off Off
SATA4GP/GPIO16
1
Core
External Device or
External Pull-up/Pull-down
Driven Driven Off Off
SATA5GP/GPIO49
1
/
TEMP_ALERT#
Core
External Device or
External Pull-up/Pull-down
Driven Driven Off Off
SATA[0]GP /
GPIO[21]
1
Core
External Device or
External Pull-up/Pull-down
Driven Driven Off Off
SATA1GP/GPIO19 Core Internal Pull-up Driven Driven Off Off
SATA[3:2]GP/
GPIO[37:36]
Core Internal Pull-down Driven Driven Off Off
SATA3COMPI Core External Pull-up Driven Driven Off Off
USB Interface
OC[7:0]#/
GPIO[14,10,9,43:40,
59]
Suspend External Pull-ups Driven Driven Driven Driven
USBRBIAS# Suspend External Pull-down Driven Driven Driven Driven
Power Management
ACPRESENT (Mobile
Only) /GPIO31
1
(Non-
Deep S4/S5 mode)
DSW External Microcontroller Driven Driven Driven Driven
ACPRESENT (Mobile
Only) /GPIO31
1
(Deep
S4/S5 mode)
DSW External Microcontroller Driven Driven Driven Driven
BATLOW# (Mobile
Only) /GPIO72
1
Suspend External Pull-up High High Driven Driven
APWROK Suspend External Circuit Driven Driven Driven Driven
PWRBTN# DSW Internal Pull-up Driven Driven Driven Driven