Table of Contents
Advertisement
Platform Design Checklist
Pin Name
PWRGOOD
RESET#
SLP#
SMI#
STPCLK#
TESTHI[5:0],
TESTHI[10:8]
THERMTRIP#
VCC[85:0]
VCCA, VSSA,
VCCIOPLL
VCCSENSE,
VSSSENSE
VSS[182:0]
Default tolerance for resistors is ± 5% unless otherwise specified.
NOTE:
240
System
Series
Termination
Pull-up/Pull-down
300 Ω pull-up to
VCCP
51 Ω pull-up to
VCCP
56 Ω pull up to
VCCP
56 Ω pull-up to
VCCP
Connect to VCCP
Connect to VCCP
via filter
Connect to test vias
Connect to gnd
Voltage
Translation
Point-to-point connection to ICH4-
M, with resistor placed by the
processor.
If ITP700FLEX is Used: RESET#
connects from processor to GMCH
and then forks out to ITP700
FLEX, with pull-up and series
damping resistor placed next to
ITP. Second pull-up may be
required at ITP if there is noise
issues on the signal.
Point-to-point connection to ICH4-
M.
Point-to-point connection to ICH4-
M.
Point-to-point connection to ICH4-
M.
Point-to-point connection to ICH4-
M, with resistor placed by ICH4-M.
THERMTRIP# is a VCCP signal. If
connecting to other device,
voltage translation logic may be
required.
See Figure 136.
®
Intel
852GM Chipset Platform Design Guide
R
Notes
Advertisement
Table of Contents
