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COMPAL CONFIDENTIAL CLOCK
Pentium4/Northwood ICS950805
MODEL NAME :BBR20 LA-1512 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#,
SIRQ PIRQD#
/FDD
PAGE 25
ICH2 1394 Controller CARDBUS LAN Controller Mini PCI
FUNC 0: LAN, HUB-TO-PCI , TAB43AB22 OZ6933 INTEL PHY Connector
PCI-TO-LPC BRIDGE
FUNC 1: IDE Controller PAGE 19 PAGE 20 PAGE 22 PAGE 23
FUNC 2: USB Controller #1
FUNC 3: SM BUS Controller
FUNC 4: USB Controller #2 AC LINK
FUNC 5: AC97 Audio Controller
FUNC 5: AC97 Modem Controller
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 & +1.5V POWER
LPC 47N227 PC87591 Audio +1.8V POWER
PAGE 27 PAGE 31 PAGE 29
LPT PORT Jack PAGE 30 +2.5V POWER
+3VALW POWER
MDC +5VALW POWER
PAGE 26 +12VALW POWER
CPU_VCC POWER
PAGE 36,37,38,39,40,41


BIOS Switchs &
EC BUFFER Connectors
PAGE 31 PAGE 30
Compal Electronics, Inc.
Title

THIS SHEET OF ENGINEERING DRAWING IS THE PROPRIETARY PROPERTY OF COMPAL ELECTRONICS, INC. AND CONTAINS CONFIDENTIAL AND SCHEMATIC, M/B LA-1512
PROPRIETARY NOTE TRADE SECRET INFORMATION. THIS SHEET MAY NOT BE TRANSFERRED FROM THE CUSTODY OF THE COMPETENT DIVISION OF R&D Size Document Number R ev
DEPARTMENT EXCEPT AS AUTHORIZED BY COMPAL ELECTRONICS, INC. NEITHER THIS SHEET NOR THE INFORMATION IT CONTAINS MAY BE B 1C
USED BY OR DISCLOSED TO ANY THIRD PARTY WITHOUT PRIOR WRITTEN CONSENT OF COMPAL ELECTRONICS, INC. 401225
D ate: