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5 4 3 2 1
Project code: 91.4HL01.001 SYSTEM DC/DC
JM31-CP Block Diagram PCB P/N
REVISION
: 48.4HL01.031
: 09921-3
INPUTS
RT8223BGQW
OUTPUTS
5V_S5
DCBATOUT
Clock Generator 3D3V_S5
Intel CPU Digital Display HDMI 25
49
ICS9LRS3197AKLFT 3 DDRIII Slot 0
D DDRII Channel A Madison SYSTEM DC/DC D
800/1066/1333 20
Arrandale RT8209EGQW
PCI EXPRESS GRAPHIC INPUTS OUTPUTS
DDRIII Slot 1 DDR II Channel B 4,5,..,9,10
21 X16 ATI
800/1066/1333 DCBATOUT 1D5V_S3
50
22
FDIx8 DMIx4 SYSTEM DC/DC
RT8209EGQW
INPUTS OUTPUTS
CRT 24
RGB CRT
Mini-Card INTEL DCBATOUT 1D05V_S0
50
PCIE+USB 2.0
3G 37
PCH LVDS 1CH
LCD SYSTEM DC/DC
WXGA+ 23 RT8209EGQW
14 USB 2.0/1.1 ports INPUTS OUTPUTS
ETHERNET (10/100/1000Mb)
WEBCAM 23
C C
High Definition Audio DCBATOUT 1D05V_VTT
Mini-Card 51
PCIE+USB 2.0 6 SATA ports BLUETOOTH
29
WLAN 38 8 PCIE ports CPU DC/DC
ACPI 1.1
ISL62882HRTZ-T
USB 2.0 USB x 2 30
INPUTS OUTPUTS
LPC I/F
Giga LAN PCI/PCI BRIDGE DCBATOUT VCC_CORE
RJ45 PCIE 47,48
CONN 32 Atheros AR8151 Card Reader SD/MMC
31 MS/MS Pro/xD
AU 6433 37 37
LAN Small Card MAXIM CHARGER
Project code: 91.4HL01.001 ISL62881HRTZ-T
PCB P/N:09733 Cardreader Small Card
Project code: 91.4HL01.001 INPUTS OUTPUTS
MIC IN HD AUDIO PCB P/N : 09732
CODEC AZALIA
Digital MIC ALC271X 33 SATA SATA HDD 26 DCBATOUT VCC_GFXCORE
B B
53
SPI
LINE OUT PCB STACKUP
11,12,...,18,19
TOP
GND
2CH SPEAKER LPC Bus LPC debug 41 Flash ROM S
4MB 41
S
KBC GND
SPI
NPCE781B BOTTOM
40
Power Board
A Madison ATI A
37
Thermal Wistron Corporation
21F, 88, Sec.1, Hsin Tai W u Rd., Hsichih,
Flash ROM Touch Int. Cardreader Small Card
Sensor 39 Taipei Hsien 221, Taiwan, R.O.C.
128KB 41 PAD43
KB40 Project code: 91.4HL01.001 Title
G787 PCB P/N : 09734 Block Diagram
CPU FAN 2 CPU FAN 1 Size Document Number Rev
A3
JM31-CP -1
Date: Thursday, February 25, 2010 Sheet 1 of 62
5 4 3 2 1
A B C D E
PCH Strapping Processor Strapping
Name Schematics Notes Pin Name Strap Description Configuration (Default value for each bit is Default
SPKR Reboot option at power-up 1 unless specified otherwise) Value
Default Mode: Internal weak Pull-down.
CFG[4] Embedded 1: Disabled - No Physical Display Port attached to 1
No Reboot Mode with TCO Disabled: Connect to Vcc3_3 with 8.2-k Embedded DisplayPort.
- 10-k weak pull-up resistor. DisplayPort
Presence 0: Enabled - An external Display Port device is
INIT3_3V# Weak internal pull-down. Do not pull high. connected to the Embedded Display Port.
4 GNT3#/ Default Mode: Internal pull-up. CFG[3] PCI-Express Static 1: Normal Operation. 1
4
GPIO55 Low (0) = Top Block Swap Mode (Connect to ground with 4.7-k weak Lane Reversal 0: Lane Numbers Reversed 15 -> 0, 14 -> 1, ...
pull-down resistor).
CFG[0] PCI-Express 1: Single PCI-Express Graphics 1
INTVRMEN High (1) = Integrated VRM is enabled Configuration 0: Bifurcation enabled
Low (0) = Integrated VRM is disabled Select
GNT0#, Default (SPI): Left both GNT0# and GNT1# floating. No pull up
GNT1# required. CFG[7] Reserved - Clarksfield (only for early samples pre-ES1) - 0
Temporarily used Connect to GND with 3.01K Ohm/5% resistor
Boot from PCI: Connect GNT1# to ground with 1-k pull-down
resistor. Leave GNT0# Floating. for early Note: Only temporary for early CFD samples
Clarksfield (rPGA/BGA) [For details please refer to the WW33
Boot from LPC: Connect both GNT0# and GNT1# to ground with 1-k samples. MoW and sighting report].
pull-down resistor. For a common motherboard design (for AUB and CFD),
GNT2#/ Default - Internal pull-up. the pull-down resistor should be used. Does not
GPIO53 Low (0)= Configures DMI for ESI compatible operation (for servers impact AUB functionality.
only. Not for mobile/desktops).
GPIO33 Default: Do not pull low.
Disable ME in Manufacturing Mode: Connect to ground with 1-k
pull-down resistor.
SPI_MOSI Enable iTPM: Connect to Vcc3_3 with 8.2-k weak pull-up resistor.
3 Disable iTPM: Left floating, no pull-down required. 3
NV_ALE Enable Danbury: Connect to Vcc3_3 with 8.2-k weak pull-up
resistor.
Disable Danbury: Connect to ground with 4.7-k weak pull-down
resistor.
NC_CLE Weak internal pull-up. Do not pull low.
HAD_DOCK_EN# Low (0): Flash Descriptor Security will be overridden.
/GPIO[33] High (1) : Flash Descriptor Security will be in effect.
HDA_SDO Weak internal pull-down. Do not pull high.
HDA_SYNC Weak internal pull-down. Do not pull high.
GPIO15 Weak internal pull-down. Do not pull high.
GPIO8 Weak internal pull-up. Do not pull low.
GPIO27 Default = Do not connect (floating)
High(1) = Enables the internal VccVRM to have a clean supply for
analog rails. No need to use on-board filter circuit.
Low (0) = Disables the VccVRM. Need to use on-board filter
circuits for analog rails.
2 2
USB Table
PCIE Routing
Pair Device
LANE1 LAN 0 USB1
LANE2 MiniCard1 1 USB2
2 USB4
LANE3 MiniCard2 3 MINICARD2
4 WECAM
5 Blue Tooth
6 MINIC1
7 Cardreader
8 NC
9 NC
10 NC Madison ATI
1 11 NC 1
12 NC Wistron Corporation
21F, 88, Sec.1, Hsin Tai W u Rd., Hsichih,
13 NC Taipei Hsien 221, Taiwan, R.O.C.
Title
Table of Content
Size Document Number Rev
A3
JM31-CP SA
Date: Thursday, February 25, 2010 Sheet 2 of 62
A B C D E
1D5V_S0_CLKGEN
1D5V_S0_CLKGEN
2009/09/07 R280 SA
,
power consumption
(63.00000.00L)
1
1
1D5V_S0 1 R479 2 C589 C613
1D05V_S0
SCD1U10V2KX-5GP
SCD1U10V2KX-5GP
0R3J-0-U-GP
2
2
-1 0104
2009/09/07 R276 SA
,
power consumption
(63.00000.00L)
1 R503 2
Do Not Stuff
3D3V_S0 3D3V_S0
4 DY SB 1208
4
1 R473 2 3D3V_CK505 1 2 3D3V_CK505_IO R504 1 2
Do Not Stuff Do Not Stuff
1
1
1
1
1
1
1
1
DY R469
C590 C608 C582 Do Not Stuff C635 C634 C636 C603 C641 DY
Do Not Stuff
SC1U6D3V2KX-GP
SC10U6D3V3MX-GP
SCD1U10V2KX-5GP
SCD1U10V2KX-5GP
SCD1U10V2KX-5GP
SCD1U10V2KX-5GP
SC1U6D3V2KX-GP
SC10U6D3V3MX-GP
2
2
2
2
2
2
2
2
-1 0115 -1 0115
U55
1D5V_S0_CLKGEN 1 10 CLK_PCIE_SATA 12
3D3V_CK505 VDD96_1_5 SATAT_LR
5 VDD27_3_3 SATAC_LR 11 CLK_PCIE_SATA# 12
3D3V_CK505_IO 15 VDDPCIEX_IO_LV
17 VDDPCIEX_1_5
18 VDDCPU_IO_LV DOT96T_LR 3 DREFCLK 12
24 VDDCPU_1_5 DOT96C_LR 4 DREFCLK# 12
29 VDDREF_3_3
CPUT_LR0 23 CLK_CPU_BCLK 12
3 6 22 3
54 VGA_XIN1 27FIX CPUC_LR0 CLK_CPU_BCLK# 12
54 OSC_SPREAD Do Not Stuff 2 1 R110 OSC_SPREAD_L 7 20
27SS CPUT_LR1
DY CPUC_LR1 19
12,20,21 PCH_SMBCLK 32 SCLK_3_3
12,20,21 PCH_SMBDATA 31 SDATA_3_3 PCIEXT_LR 13 CLKIN_DMI 12
PCIEXC_LR 14 CLKIN_DMI# 12
GEN_XTAL_IN 28 X1
GEN_XTAL_OUT 27 X2 GND96 2 -1 0104
GND27 8
GNDSATA 9
R464 CLK_EN 25 12
FSC VTTPWRGD/PD#_3_3 GNDPCIEX
12 CLK_ICH14 2 1 30 REF/FSLC GNDCPU 21
GNDREF 26
C577 33R2J-2-GP CPU_STOP# 16 33
NC#16 GND
1
DY
Do Not Stuff
9LVS3197BKLFT-GP
2
71.93197.B03
2ND = 71.08595.003
2009/12/30 PD Change
2 2
3D3V_S0
SA 0629 RF
RN24 DY
CPU_STOP# 3 2 PCH_SMBDATA 1 2
CLK_EN 4 1 ECT3 Do Not Stuff
DY
SRN10KJ-5-GP PCH_SMBCLK 1 2
ECT4 Do Not Stuff
2009/12/30 PD Change
D
FSC 0 1 Q20
C581 2N7002-7F-GP
SC12P50V2JN-3GP 84.27002.N31
1D05V_S0 133MHz
ICS 2ND = 84.27002.W31
G VR_CLKEN# 40
1 2 GEN_XTAL_IN SPEED 100MHz
S
(Default) SB 1210
1
SB 1208
1
2
1 X3 R467 Madison ATI 1
X-14D31818M-37GP Do Not Stuff R463 FSC 0 1
82.30005.901 DY DY Do Not Stuff
1ND = 82.30005.901 SLG Wistron Corporation
2
2
2ND = 82.30005.A51 133MHz
1
1 2 GEN_XTAL_OUT_R 1 R466 2 GEN_XTAL_OUT SPEED 100MHz