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A B C D E
+3VSUS/+3VRUN
MS-1682 VER : 0B Penryn
DC JACK
&
+5VSUS/+5VRUN
TPS51125
P.37
Selector
+1_2VRUN/+1_2VSUS
P.3~4 Page 35 TPS51117 VTT
1
01_BLOCK DIAGRAM 1
VTT(1.05V) SC339
02_PLATFORM
SC339 P.39
03_PENRYN-1 (HOST BUS) HOST P.39
04_PENRYN-2 (POWER/GND) 166/200/266MHZ 4X
05_M672DX-1 (HOST BUS & PCIE) SYS POWER
06_M672DX-2 (MutiIO) +1_8VSUS/+1_8VRUN SMDDR_VTERM
07_M672DX-3 (DDR2) +1_8VDIMM
08_M672DX-4 (POWER) CRT RGB Single Channel DDRII-SODIMM0 APL5331
P.20 TPS51117
09_M672DX-5 (VSS) DDRII 533/667 P.10 P.38
10_DDR2 SODIMM 0 ATI M92 S2 PCIE 16X NORTH MHZ P.38
11_DDR2 SODIMM 1 BRIDGE
12_DDR2 TREMINATION LCD LVDS P.13~19 DDRII-SODIMM1 +1_5VRUN
13_M92M-host-lvds P.20 SIS P.11 CPU POWER
APL5915
14_M92M-IO ISL6262A
15_M92M-power M672DX P.38
P.41
2 16_M92M-power-straps A1 2
17_M92M_MEM_Interface
18_M92M_DDR2_A0 FWDSDCLKOA CLK BUF
CHARGER
19_M92M_DDR2_A1 ICS9P935 CLK0/1
P.5 ~ 9 FWDSDCLKOA# CLK2/3 MAX 8724
20_CRT & LVDS CONN P.15
MINI PCIE Conn P.36
21_CLOCK GEN & Dimm BUF
22_SIS968-1 (PCI/IDE/SPI/MutIO) (PCIE/USB6) /3G
P.30 MuTIOL
23_SIS968-2 (USB/SATA)
Interface VGA Power
24_SIS968-3 (CPU/HD/PCIE/GPIO) GPU_CORE/1.2V
25_SIS968-4 (POWER/GND)
PCI-EXPRESS TPS51117
26_USBX2&Camera&MDC&BT CONN MINI PCIE Conn SATA P.40
DVD/CDROM
27_HDD & ODD CONN & NEW CARD (PCIE/USB4) /WLAN P. 27
28_RTS5158E_CARD READER P.30
29_PHY LAN (RTL8201CL) SOUTH
30_MINI_PCIECARD & LED & SW 14MHZ CRYSTAL
3
31_AUDIO(ALC662) / AMP(APA2031) BRIDGE SATA HDD 3
32_SPK & HP & MIC MII P. 27
PHY-LAN SIS
33_KBC/EC/uP (ENE3925)
RTL8201CL 166/200MHZ HOST CLK GEN 14MHZ SB
34_PWRGD & FAN & C3/C4 968
P.29
35_Battery select B0 100MHZ PCIE ICS9LPR600
36_Battery Charger SPI BIOS
MDC 33MHZ PCI P.21
37_M_System Power P.22
38_M_1_8V &SMDDR_VTERM &1_5V Page 26 Connectors
39_M_1_2V &VTT power
40_VGA power Azalia P.22~25 USB1.1/2.0
41_CPU power ALC662
USB1.1/2.0 MINI PCIE
42_Screw P.31 Conn 3G
43_EMI (CN8) /WLAN
44_Power Sequency-1 Connectors Camera Bluetooth Cardreader
45_Power Sequency-2
USB 0,2 USB 4,6 USB 1 USB 3 USB 5 USB 7
46_Power Sequency_3 Internal SPK LPC DUBUG LPC BUS RTS5158E
4
47_Launch Board Internal MIC P. 26 P. 49 P. 26 P.26 P.27 4
P.33 P.28
48_TP Board
49_USBx2 & RJ45 & RJ11 Board MIC
Earphone MSI CORPORATION
KBC SPI
P.32 TP & KB FLASH Title
ENE3925 BLOCK DIAGRAM
P.33 P.33
P.33 Size Document Number Rev
Custom MS-1682 0A
Date: Wednesday, January 21, 2009 Sheet 1 of 51
A B C D E
A B C D E
Voltage Rails
Voltage Description Control Signal
PWR_SRC AC ADAPTER OR BATTERY IN
1 1
V_CORE Core Voltage for Processor VR_ON
+VTT 1.05 rail for Processor & SIS968 GTL IO +1_5VM_PG
+1_5VRUN 1.5V switched power rail(off in S3-S5) +5VRUN
+1_2VRUN 1.2V power rail SISM672FX Analog (off in S3-S5) RUND ( RUN_ON )
+3VRUN 3.3V switched power rail(off in S3-S5) RUND ( RUN_ON )
+5VRUN 5.0V switched power rail(off in S3-S5) RUND (RUN_ON )
SMDDR_VTERM 0.9V DDR Termination voltage (off in S4-S5) RUN_ON
+1_8VDIMM 1.8V power rail DDRII (off in S4-S5) DIMM_ON
2 +1_8VRUN 1.8V power for SIS968 MuTIOL IO and core logic (off in S3-S5) RUND (RUN_ON ) 2
+1_8VSUS 1.8V power rail for SB core logic (off in S4-S5) SUS_ON
+3VSUS 3.3V power rail (off in S4-S5) SUS_ON
+5VSUS 5.0V power rail (off in S4-S5) SUS_ON
+3VALW 3.3V always on power rail PWR_SRC
+5VALW 5.0V always on power rail PWR_SRC
+V5_AUDIO 5.0V Power rail Audio codec(off in S3-S5) RUND
+1_2VSUS 1.2V power rail SISM672FX Digital (off in S4-S5) SUS_ON
3 3
POWER STATES
SIGNAL SLP_S3# SLP_S5# +V*ALWAYS +V*SUS +V*RUN Clocks +1_8VDIMM
STATE
Full ON HIGH HIGH ON ON ON ON ON
S1(Power On Suspend) HIGH HIGH ON ON ON LOW ON
S3( Suspend to RAM) LOW HIGH ON ON OFF OFF ON
S4( Suspend to Disk) LOW LOW ON OFF OFF OFF OFF
S5 / Soft OFF LOW LOW ON OFF OFF OFF OFF
4 4
Note : WHEN AC MODE , System turn on then +V*SUS will always keep
high
MSI CORPORATION
Title
PLATFORM
Size Document Number Rev
Custom MS-1682 0A
Date: Wednesday, January 21, 2009 Sheet 2 of 51
A B C D E
A B C D E
H_A#[35:3]
5 H_A#[35:3]
H_RS#[2:0]
5 H_RS#[2:0]
H_REQ#[4:0] H_D#[63:0]
5 H_REQ#[4:0] 5 H_D#[63:0]
1 U25A 1
H_A#3 J4 H1
A[3]# ADS# H_ADS# 5
ADDR GROUP 0
H_A#4 L5 E2 U25B
A[4]# BNR# H_BNR# 5
H_A#5 L4 G5 H_D#0 E22 Y22 H_D#32
A[5]# BPRI# H_BPRI# 5 D[0]# D[32]#
H_A#6 K5 H_D#1 F24 AB24 H_D#33
H_A#7 A[6]# H_D#2 D[1]# D[33]# H_D#34
M3 A[7]# DEFER# H5 H_DEFER# 5 E26 D[2]# D[34]# V24
H_A#8 N2 F21 H_D#3 G22 V26 H_D#35
A[8]# DRDY# H_DRDY# 5 D[3]# D[35]#
DATA GRP 0
H_A#9 J1 E1 H_D#4 F23 V23 H_D#36
A[9]# DBSY# H_DBSY# 5 D[4]# D[36]#
H_A#10 N3 H_D#5 G25 T22 H_D#37
H_A#11 A[10]# H_D#6 D[5]# D[37]# H_D#38
P5 A[11]# BR0# F1 H_BREQ# 5 E25 D[6]# D[38]# U25
H_A#12 P2 H_D#7 E23 U23 H_D#39
A[12]# D[7]# D[39]#
CONTROL
H_A#13 L2 D20 IERR# H_D#8 K24 Y25 H_D#40
DATA GRP 2
H_A#14 A[13]# IERR# H_D#9 D[8]# D[40]# H_D#41
P4 A[14]# INIT# B3 H_INIT# 24 G24 D[9]# D[41]# W22
H_A#15 P1 H_D#10 J24 Y23 H_D#42
H_A#16 A[15]# H_D#11 D[10]# D[42]# H_D#43
R1 A[16]# LOCK# H4 H_LOCK# 5 J23 D[11]# D[43]# W24
M1 H_D#12 H22 W25 H_D#44
5 H_ADSTB#0 ADSTB[0]# D[12]# D[44]#
C1 H_D#13 F26 AA23 H_D#45
RESET# H_CPURST# 5 D[13]# D[45]#
H_REQ#0 K3 F3 H_RS#0 H_D#14 K22 AA24 H_D#46
H_REQ#1 REQ[0]# RS[0]# H_RS#1 H_D#15 D[14]# D[46]# H_D#47
H2 REQ[1]# RS[1]# F4 H23 D[15]# D[47]# AB25
H_REQ#2 K2 G3 H_RS#2 J26 Y26
REQ[2]# RS[2]# 5 H_DSTBN#0 DSTBN[0]# DSTBN[2]# H_DSTBN#2 5
H_REQ#3 J3 G2 H26 AA26
REQ[3]# TRDY# H_TRDY# 5 5 H_DSTBP#0 DSTBP[0]# DSTBP[2]# H_DSTBP#2 5
H_REQ#4 L1 H25 U22
REQ[4]# 5 H_DINV#0 DINV[0]# DINV[2]# H_DINV#2 5
HIT# G6 H_HIT# 5
H_A#17 Y2 E4
A[17]# HITM# H_HITM# 5
H_A#18 U5 H_D#16 N22 AE24 H_D#48
H_A#19 A[18]# H_BPM#0 H_D#17 D[16]# D[48]# H_D#49
R3 A[19]# BPM[0]# AD4 K25 D[17]# D[49]# AD24
ADDR GROUP 1
H_A#20 W6 AD3 H_BPM#1 H_D#18 P26 AA21 H_D#50
H_A#21 A[20]# BPM[1]# H_BPM#2 H_D#19 D[18]# D[50]# H_D#51
U4 AD1 R23 AB22
XDP/ITP SIGNALS
H_A#22 A[21]# BPM[2]# H_BPM#3 VTT H_D#20 D[19]# D[51]# H_D#52
Y5 A[22]# BPM[3]# AC4 L23 D[20]# D[52]# AB21
DATA GRP 1
H_A#23 U1 AC2 PRDY# H_D#21 M24 AC26 H_D#53
H_A#24 A[23]# PRDY# PREQ# H_D#22 D[21]# D[53]# H_D#54
R4 A[24]# PREQ# AC1 L22 D[22]# D[54]# AD20
2 H_A#25 T5 AC5 HTCK H_D#23 M23 AE22 H_D#55 2
H_A#26 A[25]# TCK HTDI R258 H_D#24 D[23]# D[55]# H_D#56
T3 A[26]# TDI AA6 P25 D[24]# D[56]# AF23
H_A#27 W2 AB3 HTDO H_D#25 P23 AC25 H_D#57
H_A#28 A[27]# TDO HTMS 1KR1%0402 H_D#26 D[25]# D[57]# H_D#58
W5 AB5 P22 AE21
DATA GRP 3
H_A#29 A[28]# TMS HTRST# H_D#27 D[26]# D[58]# H_D#59
Y4 A[29]# TRST# AB6 Within 0.5" T24 D[27]# D[59]# AD21
H_A#30 U2 C20 HDBR# H_D#28 R24 AC22 H_D#60
H_A#31 A[30]# DBR# C579 H_D#29 D[28]# D[60]# H_D#61
V4 A[31]# L25 D[29]# D[61]# AD23
H_A#32 W3 JNC58 X_0402 H_D#30 T25 AF22 H_D#62
H_A#33 A[32]# R259 0.1U10X0402 H_D#31 D[30]# D[62]# H_D#63
AA4 A[33]# THERMAL 2 1 H_PROCHOT# 41 N25 D[31]# D[63]# AC23
H_A#34 AB2 L26 AE25
A[34]# 5 H_DSTBN#1 DSTBN[1]# DSTBN[3]# H_DSTBN#3 5
H_A#35 AA3 D21 2KR1%0402 M26 AF24
A[35]# PROCHOT# H_PROCHOT#_SB 24 5 H_DSTBP#1 DSTBP[1]# DSTBP[3]# H_DSTBP#3 5
V1 A24 THERMDA N24 AC20
5 H_ADSTB#1 ADSTB[1]# THERMDA 5 H_DINV#1 DINV[1]# DINV[3]# H_DINV#3 5
B25 THERMDC
THERMDC GTLREF COMP0 R256 27.4R1%0402
24 H_A20M# A6 A20M# AD26 GTLREF COMP[0] R26
ICH
A5 C7 TEST1 C23 MISC U26 COMP1 R257 54.9R1%0402
24 H_FERR# FERR# THERMTRIP# PM_THRMTRIP# 24 TEST1 COMP[1]
C4 TEST2 D25 AA1 COMP2 R329 27.4R1%0402
24 H_IGNNE# IGNNE# TEST2 COMP[2]
TEST3 C24 Y1 COMP3 R328 54.9R1%0402
TP27 TEST3 COMP[3]
D5 C627 TEST4 AF26
24 H_STPCLK# STPCLK# TEST4
C6 H CLK 1U6.3X_0402 R76 TEST5 AF1 E5
24 H_INTR LINT0 TP21 TEST5 DPRSTP# H_DPRSTP# 24,34,41
B4 A22 R260 C578 TEST6 A26 B5
24 H_NMI LINT1 BCLK[0] CLK_CPU_BCLK 21 TP28 TEST6 DPSLP# H_DPSLP# 34
24 H_SMI# A3 SMI# BCLK[1] A21 CLK_CPU_BCLK# 21 DPWR# D24 H_DPWR#_R
X_1KR1%0402 X_0.1U10X0402 B22 D6
21 CPU_BSEL0 BSEL[0] PWRGOOD H_PWRGD 5
M4 RSVD[01] 21 CPU_BSEL1 B23 BSEL[1] SLP# D7 H_CPUSLP# 24
N5 RSVD[02] 21 CPU_BSEL2 C21 BSEL[2] PSI# AE6 PSI# 41
T2 X_1KR1%0402
RSVD[03] Merom Ball-out Rev 1a
V3 RSVD[04]
B2
RESERVED
RSVD[05]
C3 RSVD[06] Within 0.5"
D2
D22
RSVD[07] 25mils Spacing
RSVD[08]
3
D3 RSVD[09] COMP0,2 --> 18mils 3
F6 RSVD[10] COMP1,3 --> 5mils
Merom Ball-out Rev 1a
VTT
VTT VTT
Cap close to
IERR#
PRDY#
R81
R326
56R0402
56R0402
H_BREQ# R324 51R0402 H_DPWR#_R R262 X_10R0402 thermal +3VRUN
PREQ# R325 56R0402 HTMS R127 54.9R1%0402 H_DPWR#_R R261 10R0402 sensor U4
H_CPUSLP# R299 56R0402 THERMDA
HTDO R327 54.9R1%0402 HTCK R133 26.7R0402 1 8 SMB_THM_CLK
VDD SMBCLK SMB_THM_CLK 33
RN8 8P4R_56R0402 SIS : Trace : C126
H_INIT# 1 2 HDBR# R80 150R1%0402 HTRST# R126 680R1%0402 2 7 SMB_THM_DATA
H_SMI# 3 4 27.4ohm 1% 10/10/10 2200P50X0402 D+ SMBDATA SMB_THM_DATA 33
H_NMI 5 6 HTDI R131 150R1%0402 H_PWRGD C277 X_0.1UF_0402 THERMDC 3 6
D- ALERT# THERMAL_INT# 33
H_DPSLP# 7 8
H_PROCHOT#_SB R273 75R1%0402 4 5
33 T_CRIT# T_CRIT_A# GND
RN9 8P4R_56R0402
H_STPCLK# 7 8 C114 EMC1402XNOPB_MSOP8-RH
H_INTR 5 6 RN7 8P4R_51R0402
H_A20M# 3 4 H_BPM#3 1 2 0.1U10X0402 Close to CPU socket
H_IGNNE# 1 2 H_BPM#1 3 4
4
H_BPM#2 5 6 4
H_BPM#0 7 8
H_PWRGD R128 X_56R0402 +3VALW
+3VRUN
H_CPURST# R323 X_56R0402