Intel 6300ESB ICH, Design Manual

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January 2007 71
Intel
®
855GME Chipset and Intel
®
6300ESB ICH Embedded Platform Design Guide
Figure 31. Intel
®
Pentium
®
M/Celeron
®
M Processor COMP[3:0] Resistor Layout
Figure 32. Intel
®
Pentium
®
M/Celeron
®
M Processor COMP[1:0] Resistor Alternative
Primary Side Layout
PRIMARY SIDE SECONDARY SIDE
VCCP to
Odem
VCCP
VCCP
One GND Via
COMP[0]
COMP[1]
COMP[2]
COMP[3]
AA1
Y2
GND
pins
GTLREF[3]
VCCA=1.8
v
PRIMARY SIDE SECONDARY SIDE
VCCP to
Odem
VCCP to
855GME
VCCP VCCP
VCCP VCCP
One GND Via One GND Via
COMP[0] COMP[0]
COMP[1] COMP[1]
COMP[2] COMP[2]
COMP[3] COMP[3]
AA1
Y2
GND
pins
AA1
Y2
GND
pins
GTLREF[3] GTLREF[3]
VCCA=1.8
v VCCA=1.8
v
PRIMARY SIDE
COMP[1]
COMP[0]
VCCP
VCCA=1.8v
GND
Via
PRIMARY SIDE
COMP[1]
COMP[0]
VCCP
VCCA=1.8v
GND
Via