Figure 134. Routing Illustration For Init; Figure 135. Voltage Translation Circuit For Prochot; Figure 136. Vcciopll, Vcca And Vssa Power Distribution - Intel 852GM Design Manual

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Figure 134. Routing Illustration for INIT#

Figure 135. Voltage Translation Circuit for PROCHOT#

Figure 136. VCCIOPLL, VCCA and VSSA Power Distribution

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Intel 852GM Chipset Platform Design Guide
CPU ICH4-M
L1
L2
Rs
330
+/-5%
From Driver
Rs
VCC_VID
4.7uH
Mother
board
4.7uH
3.3V
R1
Q1
L3
3904
3.3V
1.3K
R1
+/-5%
Q2
Q1
3904
VCCA
C
A
33uF
VSSA
C
IO
33uF
VCCIOPLL
Platform Design Checklist
3.3V
R2
L4
Q2
3904
3.3V
330
R2
+/-5%
To Receiver
3904
PLLs
Processor
Core
FWH
V_IO_FWH
241