876784 Intel, 876784 Datasheet - Page 88

• Manufacturer Part Number: 876784
• Manufacturer: Intel

Specifications of 876784

• Lead Free Status / RoHS Status: Compliant

Table 3-4.
88
Signal Name
CPUPWRGD /
SMLINK[1:0]
LINKALERT#
ACZ_SDOUT
ACZ_SDOUT
INIT3_3V#
ACZ_RST#
ACZ_RST#
ACZ_SYNC
ACZ_SYNC
SMBDATA
STPCLK#
SMBCLK,
IGNNE#
DPSLP#
GPIO49
A20M#
INIT#
SMI#
SPKR
INTR
NMI
Power Plane and States for Output and I/O Signals for Mobile/Ultra Mobile
Only Configurations (Sheet 3 of 4)
Suspend
Suspend
Suspend
Suspend
Suspend
Power
Plane
Core
Core
Core
Core
Core
Core
Core
Core
Core
Core
Core
Core
Core
Core
Core
Intel
PLTRST#
Internal Pull-
Internal Pull-
Internal Pull-
on A20GATE
See Note 10
See Note 10
RSMRST#
High-Z with
High-Z with
High-Z with
Dependant
See Note 9
During
System Management Interface
High-Z
High-Z
High-Z
AC ’97 Interface (Mobile Only)
Signal
down
down
down
High
High
High
High
High
High
®
Low
Low
Low
Low
High Definition Audio Interface
Miscellaneous Signals
Processor Interface
1
SMBus Interface
2
/
Immediately
PLTRST#
See Note 10
See Note 10
RSMRST#
See Note 8
See Note 8
Running
Running
Running
Running
High-Z
High-Z
High-Z
Low
after
High
High
High
High
High
High
Low
Low
11
1
2
/
High/Low
Running
Running
Running
Running
Defined
Defined
Defined
Defined
Defined
Defined
Defined
Defined
C3/C4
High
High
High
High
High
High
Low
Reset Bit
Defined
Defined
Defined
Defined
Intel
(High)
High
High
High
High
High
High
High
Cold
TBD
Low
Low
Low
Low
Low
Low
Low
S1
®
ICH7 Family Datasheet
Intel
S3
Defined
Defined
Defined
®
Low
Low
COLD
Off
Off
Off
Off
Off
Off
Off
Off
Off
Off
Off
Off
Off
Off
Off
ICH7 Pin States
3
Define
Define
Define
S4/
Low
Low
Off
Off
Off
Off
Off
Off
Off
Off
Off
Off
Off
Off
Off
Off
Off
S5
d
d
d