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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.
Table of Contents D
Page. 1 Cover
Page. 2 Operation Block diagram
SantaFe Page. 3
Page. 4
Page. 5
Power Sequence
Clock distribution
Board Information
Page. 6 Clock Generator
Page. 7~8 CPU
Page. 9 THERMAL SENSOR & FAN
CPU :DOTHAN-ULV Page. 10~13 ALVISO-GMS
Page. 14 SODIMM
Chip Set :INTEL 915GMS Page. 15~18 ICH-6M C
Page. 19 FWH & 80PORT
Remarks : CPT LCD Page. 20 LVDS to LVTTL & Tcon
Page. 21 LCD ANALOG POWER
Page. 22 LCD GAMMA & CONNECTOR & INVERTER POWER
Page. 23 VGA CONNECTOR & LEVEL SHIFT
Page. 24 HDD CONNECTOR
Model Name : SantaFe Page. 25 MICOM
Page. 26 LAN CONTROLLER & JACK
PBA Name : Page. 27 DMB CONN. & USB
Page. 28 CARDBUS CONTROLLER
Page. 29 MINI CARD & CF SLOT
Page. 30 TSP CONTROLLER & SUB B'D CONN. & SWITCH
Dev. Step : SR Page. 31 AUDIO CODEC & ARRAY MIC
Page. 32 AMP & HP & SPEAKER B
Revision : 0.9 Page. 33 CHARGER
Page. 34 P3.3V_AUX & P5V_AUX
T.R. Date : 2005.xx.xx Page. 35 P1.5V & VCCP
Page. 36 DDR2 POWER
Page. 37 CPU VRM
Page. 38 SWTICHED POWER
Page. 39 MOUNT HOLE & RHE PEM & EMI FINGER & TP
DRAW CHECK APPROVAL Page. 40 SUB BOARD LEFT
Page. 41 SUB BOARD RIGHT
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SAMSUNG
ELECTRONICS
4 3 2 1
4 3 2 1
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.
BOARD INFORMATION
D D
SCHEMATIC ANNOTATIONS AND BOARD INFORMATION
PCI Devices Voltage Rails
Power Rail Descriptions
Devices IDSEL# REQ/GNT# Interrupts
PRTC_BAT 3.3V (can drop to 2.0V min. in G3 state) supply for the RTC well.
CARDBUS AD25 0 A VDC Primary DC system power supply (9 to 19V)
USB AD29(internal) P5V_AUX 5.0V power rail (off in S4-S5)
Hub to PCI AD30(internal) P3.3V_AUX 3.3V power rail (off in S4-S5)
LPC Bridge/IDE/AC97/SMBUS AD31(internal) P1.8V_AUX GMCH/DDR II Power Source(off in S4-S5)
Programable MEM1_VREF 0.9V DDR2 Reference(off in S4-S5)
Internal MAC AD24(internal)
P5V 5.0V switched power rail (off in S3-S5)
P3.3V 3.3V switched power rail (off in S3-S5)
P1.5V 1.5V switched power rail (off in S3-S5)
P2.5V 2.5V switched power rail (off in S3-S5)
I2C / SMB Address VCCP
VCC_CORE
1.05V power ralil. GMCH core, CPU/GMCH FSB Termination.
Core voltage for DOTHAN CPU (0.74~1.30V)
C Devices Address Hex Bus MICOM_P3V 3.3V always on power rail for MICOM C
P1.5V_DMI 1.5V (Direct Media Interface Compensation)
ICH6M Master - SMBUS Master INV_VDC DC power (Inverter)
LCD_VDD3V 3.3V (LCD)
CK-410M (Clock Generator) 1101 001x D2h Clock, Unused Clock Output Disable VCC_CRT 5V (CRT)
SODIMM0 1010 001X A2h - CB3_A_VCC 3.3V (CF card)
AVDD 4.75V (AD1986)
MICOM Master AMP_VDD 5V (Audio AMP)
BLT_P3.3V 3.3V(BLUETOOTH)
BATTERY 0001 011h 16h -
THERMAL MORNITOR x100 1100 4Ch -
USB PORT Assign
CPU Core Voltage Table
PORT 0 RIGHT SIDE USB PORT VID5 VID4 VID3 VID2 VID1 VID0 Voltage VID5 VID4 VID3 VID2 VID1 VID0 Voltage
PORT 1 LEFT SIDE USB PORT 0 0 0 0 0 0 1.708 V 1 0 0 0 0 0 1.196 V
PORT 2 TSP CONTROLLER 0 0 0 0 0 1 1.692 V 1 0 0 0 0 1 1.180 V
PORT 3 DMB 0 0 0 0 1 0 1.676 V 1 0 0 0 1 0 1.164 V
PORT 4 BLUETOOTH 0 0 0 0 1 1 1.660 V 1 0 0 0 1 1 1.148 V
0 0 0 1 0 0 1.644 V 1 0 0 1 0 0 1.132 V
PORT 6 MINI CARD 0 0 0 1 0 1 1.628 V 1 0 0 1 0 1 1.116 V
PORT 5,7 EMPTY 0 0 0 1 1 0 1.612 V 1 0 0 1 1 0 1.100 V
0
- 0
- 0 1 1 1 1.596 V 1 -
0 0 1 1 1 1.084 V
0 0 1 0 0 0 1.580 V 1 0 1 0 0 0 1.068 V
B 0 0 1 0 0 1 1.564 V 1 0 1 0 0 1 1.052 V B
0 0 1 0 1 0 1.548 V 1 0 1 0 1 0 1.036 V
0 0 1 0 1 1 1.532 V 1 0 1 0 1 1 1.020 V
System Power States 0 0 1 1 0 0 1.516 V 1 0 1 1 0 0 1.004 V
0 0 1 1 0 1 1.500 V 1 0 1 1 0 1 0.988 V
0 0 1 1 1 0 1.484 V 1 0 1 1 1 0 0.972 V
Power Rail Devices (Page Number) 0 0 1 1 1 1 1.468 V 1 0 1 1 1 1 0.956 V DOTHAN-ULV
0 1 0 0 0 0 1.452 V 1 1 0 0 0 0 0.940 V HIGH FREQUENCY MODE
P5V FAN(9) ICH6M(15) 80PORT(19) MICOM(25) DMB(27) USB(27) CARDBUS POWER(28) 0 1 0 0 0 1 1.436 V 1 1 0 0 0 1 0.924 V
LDO(31) AUDIO AMP(32) 0 1 0 0 1 0 1.420 V 1 1 0 0 1 0 0.908 V
0 1 0 0 1 1 1.404 V 1 1 0 0 1 1 0.892 V
0 1 0 1 0 0 1.388 V 1 1 0 1 0 0 0.876 V
P3.3V CLOCK(6) Thermal sensor(9) SODIMM(14) ICH6-M(17) FWH(19) 80PORT(19) HDD(24) 0 1 0 1 0 1 1.372 V 1 1 0 1 0 1 0.860 V
MICOM(25) DMB(27) CARDBUS Controller(28) MiniCARD(29) SUB Left(30) CPU VRM(37) 0 1 0 1 1 0 1.356 V 1 1 0 1 1 0 0.844 V
0
- 1 0 1 1 1 1.340 V 1 1 0 1 1 1 0.828 V DOTHAN-ULV
P1.5V CPU(8) 915GMS(12) ICH6-M(17) MiniCARD(29) 0 1 1 0 0 0 1.324 V 1 1 1 0 0 0 0.812 V LOW FREQUENCY MODE
0 1 1 0 0 1 1.308 V 1 1 1 0 0 1 0.796 V
P2.5V 915GMS(11) ICH6-M(17) LCD(22) CRT(23) LAN(26) 0 1 1 0 1 0 1.292 V 1 1 1 0 1 0 0.780 V
0 1 1 0 1 1 1.276 V 1 1 1 0 1 1 0.764 V
P1.8V CARDBUS Controller(28) 0 1 1 1 0 0 1.260 V 1 1 1 1 0 0 0.748 V
0 1 1 1 0 1 1.244 V 1 1 1 1 0 1 0.732 V
0 1 1 1 1 0 1.228 V 1 1 1 1 1 0 0.716 V DOTHAN-ULV
P5V_AUX ICH6M(17) ISL6227(35) DDR2 POWER(36) 0 1 1 1 1 1 1.212 V 1 1 1 1 1 1 0.700 V DEEPER SLEEP MODE
Refer to page43
P3.3V_AUX LM26CIM5X-TPA(9) ICH6-M(17) MICOM(25) LAN(26) LB LED(25) MiniCARD(29)
MAX1999(34)
A P1.8V_AUX 915GMS(11) SODIMM(17) DDR2 POWER(36) A
VCCP CLOCK(6) CPU(8) 915GMS(10) ICH6-M(17) MICOM(25)
VCC_CORE CPU (8)
SAMSUNG
ELECTRONICS
4 3 2 1
4 3 2 1
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.
P3.3V P3.3V
CK-410M Bus Selection for CK-410M (100MHz)
D ICS954201 FSB/FSC : by CPU/ MCH BSEL(Page 6) D
CY28411ZC FSA : P3.3V PU B504
MMZ1608S121AT
2200nF
100nF
100nF
100nF
100nF
100nF
100nF
CK-410M FSA FSB FSC
HOST CLK
CPU BSEL2 BSEL1 BSEL0
10K
P3.3V
C149
C549
C570
C571
C550
C547
C530
0 0 0 266 MHz
0 0 1 333 MHz
0 1 0 200 MHz
R551
U507 B6
0 1 1 400 MHz CY28411/ICS954201 C148
C548
C150 MMZ1608S121AT
1 0 0 133 MHz 100nF 4700nF
21
VDD_SRC0 VDD_REF
48 6.3V
100nF 6.3V
1 0 1 100 MHz 28 11
VDD_SRC1 VDD_48
34
1 1 0 166 MHz VDD_SRC2
1 37
VDD_PCI0 VDD_A
1 1 1 RSVD 7
VDD_PCI1
42 38
VDD_CPU VSS_A
CLK3_USB48 R558 33 1% 12
FSA_USB48
16-B2 16 41 R569 33 1%
53
FSB_TESTMODE CPU1
40 R568 33 1% 10-B3 CLK0_HOST_GMCH
CLK3_BSEL0 6-B4 8-B4 11-B2
FSC_TESTSEL CPU1*
10-B3
CLK0_HOST_GMCH*
55 44 R567 33 1%
CHP3_PCISTP* PCI_STOP* CPU0 CLK0_HOST_CPU
C CHP3_CPUSTP*
16-C2 54
CPU_STOP* CPU0*
43 R566 33 1% 8-D4
CLK0_HOST_CPU* C
16-C2 37-A1 8-D4
10 36
CLK3_PWRGD* 37-C4
VTT_PWRGD*_PD CPU2_ITP_SRC7
35
CPU2*_ITP_SRC7*
R560 33 1% 5
CLK3_PCLKCB PCI5
28-A4
SRC6
33 R606 33 1%
CLK1_MINIPCIE
R552 33 1% 4 32 R609 33 1% 29-D4
CLK3_PCLKMICOM 25-B4
PCI4 SRC6*
29-D4
CLK1_MINIPCIE*
R540 33 1% 3 31
CLK3_PCLKFWH 19-C4
PCI3 SRC5
30
33 1% SRC5*
R543 56
CLK3_DBGLPC 19-B4
PCI2
26 R601 33 1%
SRC4 CLK1_PCIEICH
CLK3_PCLKICH6M R565 33 1% 9
PCIF1 SRC4*
27 R603 33 1% 16-C1
CLK1_PCIEICH*
16-C3 16-C1
8
PCIF0_ITPEN SRC3
24 R597 33 1%
CLK1_DREFSSCLK
25 R598 33 1% 11-D4
46
SRC3*
11-D4 CLK1_DREFSSCLK*
CLK3_SMBCLK SCLK
6-A3 14-C4 47 22 R559 33 1%
VCCP CLK3_SMBDATA 6-A3 14-C4
SDATA SRC2
23 R599 33 1% 26-D4 CLK1_PCIELAN
50
SRC2*
26-D4
CLK1_PCIELAN*
XTAL_IN
49 19
14.31818MHz XTAL_OUT SRC1
20
1 2 TP14325 SRC1*
R80 TP14326 39
IREF
1%
10K 17 R564 33 1%
SRC0 CLK1_MCH3GPLL
Y500 13 18 R563 33 1% 11-D4
475
29
VSS_48 SRC0*
11-D4 CLK1_MCH3GPLL*
VSS_SRC
C551 C552 45
VSS_CPU DOT96
14 R562 33 1%
CLK1_DREFCLK
0.033nF 0.033nF 2 15 R561 33 1% 11-D4
5% 5% 6
VSS_PCI0 DOT96*
11-D4
CLK1_DREFCLK*
B CLK3_BSEL0 VSS_PCI1
52 TP14323 1%TP14324 B
6-C3 8-B4 11-B2 51 R544 12.1
R605
VSS_REF REF
16-B2 CLK3_ICH14
Place 14.318MHz within Trace Width *2
500mils of CK-410M
SMBUS Address "D2h"
1%
1%
1%
1%
1%
1%
1%
1%
1%
1%
1%
1%
1%
1%
1%
1%
ICS: 1205-002705
49.9
49.9
49.9
49.9
49.9
49.9
49.9
49.9
49.9
49.9
49.9
49.9
49.9
49.9
49.9
49.9
Place Termination
Cypress: 1205-002574 close to CK-410M
P5V P3.3V