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COMPAL CONFIDENTIAL CLOCK
MODEL NAME :BBR20 LA-1512 Pentium4/Northwood ICS950805
mPGA478 CPU PAGE 11
REV:1.0 CRT & TV-OUT PAGE 2,3
LCD
PAGE 18
PSB
ATI Brookdale DDR DIMM*2
M6P MCH POWER
AGP BUS MEMORY BUS
16MB DDR SDRAM Host-AGP Bridge INTERFACE
PAGE 7,8 PAGE 35
PIRQA# PAGE 14,15,16,17 DRAM controller
Hub interface PAGE 4,5,6
Direct CD HUB Link
Play
PAGE 24
PCI BUS
IDSEL: AD26 IDSEL: AD16 IDSEL: AD27
INTERNAL IDE MASTER 2 MASTER 3 MASTER 0
IDE/CD PIRQC# PIRQA#, PIRQB# PIRQA#,
/FDD SIRQ PIRQD#
PAGE 25
ICH2 1394 Controller CARDBUS LAN Controller Mini PCI
FUNC0:LAN,HUB-TO-PCI, Connector
PCI-TO-LPCBRIDGE TAB43AB22 OZ6933 INTEL PHY
FUNC 1:IDEController PAGE 19 PAGE 20 PAGE 22 PAGE 23
FUNC 2: USBController#1
FUNC 3 :SMBUSController
FUNC 4: USBController#2 AC LINK
FUNC 5 :AC97AudioController
FUNC 5:AC97ModemController
PAGE 10,11,12
MDC PCMCIA
Connector SOCKET
LPC
LPC
PAGE 25 PAGE 20
USB/BlueTooth DC/DC POWER
PAGE 27
SIO EC/KBC AC97 Codec AMP & +1.5VPOWER
LPC 47N227 PC87591 Audio +1.8VPOWER
PAGE 27 PAGE 31 PAGE 29 Jack PAGE 30 +2.5VPOWER
LPT PORT +3VALWPOWER
MDC +5VALWPOWER
PAGE 26 +12VALWPOWER
CPU_VCC PO E
WR
PAGE 36,37,38,39,40,41
BIOS Switchs &
EC BUFFER Connectors
PAGE 31 PAGE 30
Compal Electronics, Inc.
Title
T H I S S H E E T OF ENGINEERING DRAWING IS THE PROPRIETARY PROPERTY OF COMPAL ELECTRONICS, INC. AND CONTAINS CONFIDENTIAL AND SCHEMATIC, M/B LA-1512
PROPRIETARY NOTE T R A D E S E C RET INFORMATION. THIS SHEET MAY NOT BE TRANSFERRED FROM THE CUSTODY OF THE COMPETENT DIVISION OF R&D Size Document Number Rev
B 1A
D E P A R T M E N T EXCEPT AS AUTHORIZED BY COMPAL ELECTRONICS, INC. NEITHER THIS SHEET NOR THE INFORMATION IT CONTAINS MAY BE
U S E D B Y OR DISCLOSED TO ANY THIRD PARTY WITHOUT PRIOR WRITTEN CONSENT OF COMPAL ELECTRONICS, INC.
401225
Date: