Mobile Intel Pentium 4 Processor - M and Intel 845MP/MZ Chipset Platform Design Guide

Mobile Intel
®
Pentium
®
4 Processor-M and Intel
®
845MP/845MZ Chipset Platform
160 Design Guide
R
11.2. Platform Power Requirements
11.2.1. Platform Power Delivery Architectural Block Diagram
Figure 90. Platform Power Delivery Block Diagram
PCI Bus
Moon2
System Bus
400 MT/S
Mobile Processor
VCC_CORE = IMVP-III
VCC_VID = 1.2V
MCH-M
VTT = VCC_CORE
+V1.5S
+V1.8S
+V2.5
+V1.25
AGP
+V1.5S
+V3.3S
+V5S
+V12S
ICH3-M
CPUIO = VCC_CORE
+VCC_LAN1.8
+VCC_SUS1.8
+VCC1.8
+V3.3Always
+VCC3.3
+VCC_LAN3.3
VCC_RTC
V5RefSUS, V5Ref
FWH
+V3.3S
+V2.5
+V1.25
CardBus LAN
+V5S
+V3.3+V3.3
AC97
USB
+V3.3
+V5
ATA 66/100
IDE
+V3.3S
+V5S
SIO
KBC
SMC
+V3.3Always +V3.3Always+V3.3S
+V3.3
+V3.3Always
+V5
PC1600/
2100
DDR200 X 2
Or
DDR266 X 2
AGP4X(1.5V)
1.06GB/s
8-Bit Hub
Interface
266MB/s