User`s manual

www.dfi .comChapter 3 Hardware Installation
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Chapter 3
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Si
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Tolerance HM960-
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HM86 Carrier Board Descri
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Power and S
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SUS_STAT# B18 O CMOS 3.3V Suspend/3.3V Indicates imminent suspend operation; used to notify LPC devices.
SUS_S3# A15 O CMOS 3.3V Suspend/3.3V
Indicates system is in Suspend to RAM state. Active low output. An
inverted copy of SUS_S3# on the Carrier Board may be used to
enable the non-standby power on a typical ATX supply.
SUS_S4# A18 O CMOS 3.3V Suspend/3.3V Indicates system is in Suspend to Disk state. Active low output.
SUS_S5# A24 O CMOS 3.3V Suspend/3.3V Indicates system is in Soft Off state.
WAKE0# B66 I CMOS 3.3V Suspend/3.3V PU 1K TO 3V3_DU PCI Express wake up signal.
WAKE1# B67 I CMOS 3.3V Suspend/3.3V PU 10K TO 3V3_DU NC PU 10 K TO 3V3_DU
General purpose wake up signal. May be used to implement wake-up
on PS2 keyboard or mouse activity.
BATLOW# A27 I CMOS 3.3V Suspend/ 3.3V PU 8.2K TO 3V3_DU
Indicates that external battery is low.
This port provides a battery-low signal to the Module for orderly
transitioning to power saving or power cut-off ACPI modes.
LID# A103 I OD CMOS 3.3V Suspend/12V LID switch. Low active signal used by the ACPI operating system for a LID switch.
SLEEP# B103 I OD CMOS 3.3V Suspend/12V PU 10K TO 3V3_DU
Sleep button. Low active signal used by the ACPI operating system to bring the
system to sleep state or to wake it up again.
THRM# B35 I CMOS 3.3V / 3.3V PU 10K TO 3V3 Input from off-Module temp sensor indicating an over-temp situation.
THRMTRIP# A35 O CMOS 3.3V / 3.3V PU 10K TO 3V3 Active low output indicating that the CPU has entered thermal shutdown.
SMB_CK B13 I/O OD CMOS 3.3V Suspend/3.3V PU 2.2K TO 3V3_DU_EC NC PU 4.7K TO 3V3_DU System Management Bus bidirectional clock line.
SMB_DAT B14 I/O OD CMOS 3.3V Suspend/3.3V PU 2.2K TO 3V3_DU_EC NC PU 4.7K TO 3V3_DU System Management Bus bidirectional data line.
SMB_ALERT# B15 I CMOS 3.3V Suspend/3.3V
System Management Bus Alert – active low input can be used to
generate an SMI# (System Management Interrupt) or to wake the system.
Signal Pin# Pin Type Pwr Rail /Tolerance HM960-QM87/HM86 Carrier Board Description
GPO0 A93
GPO1 B54
GPO2 B57
GPO3 B63
GPI0 A54 PU 100K TO 3V3
GPI1 A63 PU 100K TO 3V3
GPI2 A67 PU 100K TO 3V3
GPI3 A85 PU 100K TO 3V3
I CMOS 3.3V / 3.3V General purpose input pins.
GPIO Si
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nals Descri
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O CMOS 3.3V / 3.3V General purpose output pins.