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4
SAMSUNG PROPRIETARY
THIS DOCUMENT CONTAINS CONFIDENTIAL
PROPRIETARY INFORMATION THAT IS
SAMSUNG ELECTRONICS CO'S PROPERTY.
DO NOT DISCLOSE TO OR DUPLICATE FOR OTHERS
EXCEPT AS AUTHORIZED BY SAMSUNG.
SCHEMATIC ANNOTATIONS AND BOARD INFORMATION
D
PCI Devices
Devices
IDSEL#
CARDBUS
AD17
USB
AD29(internal)
Hub to PCI
AD30(internal)
LPC Bridge/IDE/AC97/SMBUS
AD31(internal)
Internal MAC
AD24(internal)
2
I C / SMB Address
Devices
Address
ICH6
Master
CK-410M+ (Clock Generator)
1101 001X
C
SODIMM0
1010 001X
MICOM
Master
BATTERY
0001 011h
W83L771G
0101 111x
W83L786NG
0101 110x
USB PORT Assign
Port Number
ASSIGNED TO
0
USB PORT (LEFT)
UHCI_0
1
BLUETOOTH
2
MINI-CARD (WIRELESS)
UHCI_1
3
DOCKING
B
System Power States
Power Rail
Devices (Page Number)
P5V
ICH6-M (20) CRT(24) MICOM(26) DMB(28) USB(29) Mini-PCI(30) R5C841(31)
STAC9752(34) Audio AMP(35) DDR POWER(39) LED B'D(44)
CLOCK(6) Thermal sensor(9) SODIMM(17) ICH6-M(19) FWH(22) LCD(23) HDD(25)
P3.3V
MICOM(26) DMB(28) MDC(29) Mini-PCI(30) R5C841(31) STAC9752(34) CPU VRM(40)
MICOM POWER(43) LED B'D(44) BLUETOOTH(28)
P1.5V
CPU(8) 915GMS(11) ICH6-M(20)
P2.5V
915GMS(11) ICH6-M(20) LCD(23) CRT(24) MICOM(26)
P0.9V
DDR2 Termination(16) SODIMM(17)
Thermistor(9) ICH6-M(20) DDR POWER(39) P5V(42)
P5V_AUX
P3.3V_AUX
Thermal Mornitor(9) ICH6-M(19) MICOM(26) LAN(27) MDC(29) Mini-PCI(30) LB LED(36)
P3.3V(42) P2.5V(42) MICOM POWER(43)
P1.8V_AUX
915GMS(11) DDR2 ON'BD(14) SODIMM(17)
A
P1.5V_AUX
ICH6-M(20) P1.5V(42)
VCCP
CLOCK(6) CPU(7) 915GMS(10) ICH6-M(18) MICOM(26)
VCC_CORE
CPU (8)
4
3
BOARD INFORMATION
REQ/GNT#
Interrupts
0
E,F,G
Programable
Hex
Bus
SMBUS Master
D2h
Clock, Unused Clock Output Disable
A2h
-
16h
-
5Eh
-
5Ch
Port Number
ASSIGNED TO
4
USB PORT (RIGHT)
UHCI_2
5
DMB CARD
6
MINI-CARD (WIBRO)
UHCI_3
7
X
3
2
Voltage Rails
Power Rail
Descriptions
PRTC_BAT
3.3V (can drop to 2.0V min. in G3 state) supply for the RTC well.
VDC
Primary DC system power supply (9 to 19V)
MICOM_P3V
Output voltage of MAX1999.
(if VDC is removed, it will be off)
P5V_ALW
Output voltage of MAX1999. (if VDC is removed, it will be off)
P3.3V_LAN
3.3V power rail (off in S4-S5)
P2.5V_LAN
Internal Regulator's Power of LAN Controller
P1.2V_LAN
Internal Regulator's Power of LAN Controller
P5V_AUX
5.0V power rail (off in S4-S5)
3.3V power rail (off in S4-S5)
P3.3V_AUX
P1.8V_AUX
GMCH/DDR II Power Source(off in S4-S5)
P5V
5.0V switched power rail (off in S3-S5)
P3.3V
3.3V switched power rail (off in S3-S5)
1.5V switched power rail (off in S3-S5)
P1.5V
P0.9V
DDR2 Termination
P2.5V
2.5V switched power rail (off in S3-S5)
VCCP
1.05V power ralil. GMCH core, CPU/GMCH FSB Termination.
VCC_CORE
Core voltage for YONAH-ULV CPU (0.74~1.30V)
P1.5V_DMI
1.5V (Direct Media Interface Compensation)
INV_VDC
DC power (Inverter)
LCD_VDD3V
3.3V (LCD)
VCC_CRT
5.0V (CRT)
SD3_VCC
3.3V (3in1 B'D)
3.3V (CF card)
CB3_VCC
AUD_P5V
5.0V switched power rail (off in S3-S5)
AVDD
5.0V (ADI1986)
AMP_VDD
5.0V (Audio AMP)
BLT_P3.3V
3.3V (BLUETOOTH)
CPU Core Voltage Table
VID5
VID4
VID3
VID2 VID1
VID0
Voltage
VID5
VID4
0
0
0
0
0
0
1.708 V
1
0
0
0
0
0
0
1
1.692 V
1
0
0
0
0
0
1
0
1.676 V
1
0
0
0
0
0
1
1
1.660 V
1
0
0
0
0
1
0
0
1.644 V
1
0
0
0
0
1
0
1
1.628 V
1
0
0
0
0
1
1
0
1.612 V
1
0
0
-
-
0
0
1
1
1
1
1
1.596 V
1
1
0
-
0
0
1
0
0
0
1.580 V
1
0
0
0
1
0
0
1
1.564 V
1
0
0
0
1
0
1
0
1.548 V
1
0
0
0
1
0
1
1
1.532 V
1
0
0
0
1
1
0
0
1.516 V
1
0
0
0
1
1
0
1
1.500 V
1
0
0
0
1
1
1
0
1.484 V
1
0
0
0
1
1
1
1
1.468 V
1
0
0
1
0
0
0
0
1.452 V
1
1
0
1
0
0
0
1
1.436 V
1
1
0
1
0
0
1
0
1.420 V
1
1
0
1
0
0
1
1
1.404 V
1
1
0
1
0
1
0
0
1.388 V
1
1
0
1
0
1
0
1
1.372 V
1
1
0
1
0
1
1
0
1.356 V
1
1
0
-
1
1
0
1
1
1
1
1
1.340 V
1
1
1
1
0
1
1
0
0
0
1.324 V
1
1
0
1
1
0
0
1
1.308 V
1
1
0
1
1
0
1
0
1.292 V
1
1
0
1
1
0
1
1
1.276 V
1
1
0
1
1
1
0
0
1.260 V
1
1
0
1
1
1
0
1
1.244 V
1
1
0
1
1
1
1
0
1.228 V
1
1
0
1
1
1
1
1
1.212 V
1
1
2
1
VID3 VID2
VID1 VID0
Voltage
0
0
0
0
1.196 V
0
0
0
1
1.180 V
0
0
1
0
1.164 V
0
0
1
1
1.148 V
0
1
0
0
1.132 V
0
1
0
1
1.116 V
0
1
1
0
1.100 V
0
1
1
1
1
1
1.084 V
1
0
0
0
1.068 V
1
0
0
1
1.052 V
1
0
1
0
1.036 V
1
0
1
1
1.020 V
1
1
0
0
1.004 V
1
1
0
1
0.988 V
1
1
1
0
0.972 V
1
1
1
1
0.956 V
YONAH-ULV
0
0
0
0
0.940 V
HIGH FREQUENCY MODE
0
0
0
1
0.924 V
0
0
1
0
0.908 V
0
0
1
1
0.892 V
0
1
0
0
0.876 V
0
1
0
1
0.860 V
0
1
1
0
0.844 V
0
1
1
1
1
1
0.828 V
YONAH-ULV
1
0
0
0
0.812 V
LOW FREQUENCY MODE
1
0
0
1
0.796 V
1
0
1
0
0.780 V
1
0
1
1
0.764 V
1
1
0
0
0.748 V
1
1
0
1
0.732 V
YONAH-ULV
1
1
1
0
0.716 V
1
1
1
1
0.700 V
DEEPER SLEEP MODE
Refer to page43
SAMSUNG
ELECTRONICS
1
D
C
B
A
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