ADLINK Technology com express User manual
- Type
- User manual
Express-BASE
User’s Manual
Manual Revision: 2.20
Revision Date: March 5, 2009
Part Number: 50-1J012-1010
Express-BASE User’s ManualPage 2
Revision History
Release Date Change
2.00 2006/9/15 Initial Release
2.10 2007/10/19 Updated ETXexpress/Express name changes
2.20 2009/03/05 Updated Engineering Specifications (B2)
Updated company contact information
Page 3Express-BASE User’s Manual
Table of Contents
Preface . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
1 Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
2 Special Features. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
2.1 Primary LPC based Super I/O . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
2.2 Secondary LPC based BIOS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
2.3 Integrated Debug Port with Single Step Execution . . . . . . . . . . . . . . . . . . . . . . . 8
2.4 Audio Codec . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
2.5 Information LEDs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
3 Component Location . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
4 Function Block Diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
5 Mechanical Dimensions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
6 Connectors and Pin-outs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
6.1 Carrier Board Signals . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
6.2 Connector and Pin-out Compatibility. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
6.3 COM Express Board-to-Board Connectors. . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
6.4 PCI Express and PCI Express Graphic (PEG) slots . . . . . . . . . . . . . . . . . . . . . 15
6.5 PCI slots . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18
6.6 LPC Debug . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19
6.7 I2C and SMB Bus (for user access). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19
6.8 USB and LAN . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20
6.9 Audio. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21
6.10 CRT VGA, LVDS and TV-out. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22
6.11 Keyboard & Mouse . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23
6.12 Serial and IrDA Ports . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24
6.13 Parallel Ports. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24
6.14 Storage: SATA, PATA, CF, FDD . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25
Express-BASE User’s ManualPage 4
6.15 Other Pin Headers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26
6.16 Power Connectors . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28
6.17 Jumper Settings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30
7 Tips . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 35
7.1 On/Off and RESET . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 35
7.2 Secondary BIOS (backup BIOS). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 35
7.3 POST Display . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 36
7.4 Indicator LEDs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 36
7.5 Digital I/O LEDs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 37
Important Safety Instructions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 38
Getting Service . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 40
Page 5Express-BASE User’s Manual
Preface
Copyright 2009 ADLINK Technology, Inc.
This document contains proprietary information protected by copyright. All rights are reserved. No
part of this manual may be reproduced by any mechanical, electronic, or other means in any form
without prior written permission of the manufacturer.
Disclaimer
The information in this document is subject to change without prior notice in order to improve
reliability, design, and function and does not represent a commitment on the part of the manufac-
turer.
In no event will the manufacturer be liable for direct, indirect, special, incidental, or consequential
damages arising out of the use or inability to use the product or documentation, even if advised
of the possibility of such damages.
Environmental Responsibility
ADLINK is committed to fulfill its social responsibility to global environmental preservation
through compliance with the European Union's Restriction of Hazardous Substances (RoHS)
directive and Waste Electrical and Electronic Equipment (WEEE) directive. Environmental
protection is a top priority for ADLINK. We have enforced measures to ensure that our products,
manufacturing processes, components, and raw materials have as little impact on the
environment as possible. When products are at their end of life, our customers are encouraged to
dispose of them in accordance with the product disposal and/or recovery programs prescribed by
their nation or company.
Trademarks
COM Express™ and PICMG® are registered trademarks of the PCI Industrial Computer
Manufacturers Group.
Product names mentioned herein are used for identification purposes only and may be trade-
marks and/or registered trademarks of their respective companies.
Express-BASE User’s ManualPage 6
Conventions
Take note of the following conventions used throughout this manual to make sure that users
perform certain tasks and instructions properly.
Additional information, aids, and tips that help users perform tasks.
Information to prevent minor physical injury, component damage, data loss,
and/or program corruption when trying to complete a task.
Information to prevent serious physical injury, component damage, data
loss, and/or program corruption when trying to complete a specific task.
Page 7Express-BASE User’s Manual
1 Introduction
The COM Express approach of custom carrier combined with off the shelf system cores is an
excellent solution when you need to customize but lack the time or quantity for a complete
redesign. It fits most system integration projects with production volumes from 500 to 10,000 pcs
per year. The COM Express concept has a great many advantages over full custom designs, it
reduces engineering complexity, lowers the threshold for total project quantity and last but not
least brings your product to the market in no time. The average time to design a carrier board is
less than half the time of a full custom OEM board.
Express-BASE is a standard ATX size carrier board. Together with the COM Express module of
your choice and off the shelf add-on cards you can quickly emulate the functionality of your
desired end product for software development and hardware verification.
To build a functional prototype of your target system you will need:
f COM Express module
f Express-BASE carrier board
f PCI Express or PCI add on cards
f PATA / SATA storage or Flash disk solution
Express-BASE accommodates up to five PCI Express x1 slots, one PCI Express Graphics x16
slot, one ExpressCard slot and one PCI slot.
The board is based on PICMG’s COM Express specification and is compatible with:
Standard form factor Type 2 COM Express modules
Express-BASE User’s ManualPage 8
2 Special Features
2.1 Primary LPC based Super I/O
Express modules do not contain any Super I/O because this is considered legacy. Therefore
Super I/O is placed on the carrier board as an optional item. The Express-BASE uses a Winbond
W83627HG-AW that supports FDD, LPT, COM and PS/2 Keyboard and Mouse.
2.2 Secondary LPC based BIOS
Express-BASE contains a socket for secondary LPC BIOS on board in addition to the soldered
BIOS on the Express module. Selection of active BIOS can be done by jumper settings
2.3 Integrated Debug Port with Single Step Execution
In addition to a two digit POST code display the board also provides four digits display for ad-
dress. By jumper selection the board can be switched into single step BIOS execution mode.
Steps are executed using a manually operated on board mini switch.
2.4 Audio Codec
The onboard stereo audio power amplifier contains two identical amplifiers capable of delivering
6 W per channel of continuous average power into a 4-W load at 10% THD+N or 5 W per channel
at 1% THD+N. The gain of each channel is fixed at 20 dB. The amplifier features a mute/standby
function for power-sensitive applications.
2.5 Information LEDs
General information is obtained through signalling LEDs for HDD, Power and Watchdog status.
Additionally the Express-BASE give information about module types being plug into the board.
Page 9Express-BASE User’s Manual
3 Component Location
SW3 SW1
JP6
CN37
JP5
CN33
CN29
CN28
CN25
CN43
CN27
CN26
CN24
CN19 CN18
CN8CN10CN14
U14
JP2
CN15
CN13
CN12
CN11
CN17
CN9
PCIE7
PCI2
PCIE1
PCIE2
PCIE4
PCIE5
PCIE3
PCIE6
CN40
CN42
LED15
LED16
LED17
LED18
LED19
SW2
JP1
LED9
LED10 LED11 LED12
LED14LED13
CN30
CN31
CN32
JP8
JP7
JP4
JP3
CNY8
CNY5
CNY9
CN41
CN35
CN21
CN20
CN4
CN3
CN6
CN5
CN7
CN1
CN16
CNZ1
LED20
LED2
LED21
PWR_OK
JPY11
JPY3
JPY2
JPY5
JPY4
CNY1
JPY9
JPY10
CNY4
JPY13
JPY12
JPY14
JPY1
JPY8
CNY7
JPY7 JPY6
CNY2
CNY3
CNY11
CNY10
Winbond
W83627HG-AW
ALC
883
CN2
51-46604-0B20
ETXexpress-BASE
LEDX8 – X1
Express-BASE User’s ManualPage 10
4 Function Block Diagram
AB
CD
LPC
W83627HG
Primary
Super I/O
LPT1
COM1
COM2
FDD
POST Code
Display
PCI Express
6x USB on Rear I/O
1x USB on header
ALC883
Codec
Audio on
Rear I/O
KB/MS
USB
Debug Header
SATA
4 onboard
SATA headers
Secondary
BIOS
Express
Card
CRT VGA
Rear I/O
TV-out
header
P
C
I
E
1
P
C
I
E
1
P
C
I
E
1
P
C
I
E
1
P
C
I
E
5
LVDS
headers
Gigabit
Ethernet
Rear I/O
PCI Express
Graphics x16
PCI Express x16
onboard slot
PATA
Onboard IDE
Connector
32-bit PCI
PCI
2
Page 11Express-BASE User’s Manual
5 Mechanical Dimensions
Express-BASE User’s ManualPage 12
C D
A B
6 Connectors and Pin-outs
6.1 Carrier Board Signals
6.2 Connector and Pin-out Compatibility
Connectors positions and pin-outs comply with pin-out and signal description used in the original:
“COM.0 - COM Express Module Base specification”. This document includes: description of pin-
outs, signal descriptions and mechanical characteristics of the COM Express (Express) form
factor.
The Express-BASE is compliant with COM Express’ Basic form factor, Type 2.
AB Connector
1 Gigabit Ethernet port
LPC interface
4 Serial ATA channels
High Definition Audio
8 USB 2.0 ports
6 PCI Express Lanes x1
Dual 24-bit LVDS channels
Analog VGA
TV-out ports (SDTV/HDTV)
8 GPIO pins
+12V primary power input
+5V standby and 3V RTC
CD Connector
Parallel ATA, IDE port
alternate definition assigns this to
2 additional Gigabit Ethernet ports
32-bit PCI v2.3 bus
alternate definition assigns this to
10 additional PCI Express x1 lanes
PCI Express x16 for Graphics
these pins can also be assigned to
two SDVO extensions (multiplexed)
SMB and I
2
C bus
+12V primary power input
Page 13Express-BASE User’s Manual
6.3 COM Express Board-to-Board Connectors
Signals and Pinout for:
Basic form factor, Type 2.
C D
A B
A1
B1
C1
D1
A110
B110
C110
D110
Pin No. Pin Name Pin No. Pin Name Pin No. Pin Name Pin No. Pin Name
A1 GND (FIXED) B1 GND (FIXED) C1 GND FIXED) D1 GND FIXED)
A2 GBE0_MDI3- B2 GBE0_ACT# C2 IDE_D7 D2 IDE_D5
A3 GBE0_MDI3+ B3 LPC_FRAME# C3 IDE_D6 D3 IDE_D10
A4 GBE0_LINK100# B4 LPC_AD0 C4 IDE_D3 D4 IDE_D11
A5 GBE0_LINK1000# B5 LPC_AD1 C5 IDE_D15 D5 IDE_D12
A6 GBE0_MDI2- B6 LPC_AD2 C6 IDE_D8 D6 IDE_D4
A7 GBE0_MDI2+ B7 LPC_AD3 C7 IDE_D9 D7 IDE_D0
A8 GBE0_LINK# B8 LPC_DRQ0# C8 IDE_D2 D8 IDE_REQ
A9 GBE0_MDI1- B9 LPC_DRQ1# C9 IDE_D13 D9 IDE_IOW#
A10 GBE0_MDI1+ B10 LPC_CLK C10 IDE_D1 D10 IDE_ACK#
A11 GND (FIXED) B11 GND (FIXED) C11 GND (FIXED) D11 GND (FIXED)
A12 GBE0_MDI0- B12 PWRBTN# C12 IDE_D14 D12 IDE_IRQ
A13 GBE0_MDI0+ B13 SMB_CK C13 IDE_IORDY D13 IDE_A0
A14 GBE0_CTREF B14 SMB_DAT C14 IDE_IOR# D14 IDE_A1
A15 SUS_S3# B15 SMB_ALERT# C15 PCI_PME# D15 IDE_A2
A16 SATA0_TX+ B16 SATA1_TX+ C16 PCI_GNT2# D16 IDE_CS1#
A17 SATA0_TX- B17 SATA1_TX- C17 PCI_REQ2# D17 IDE_CS3#
A18 SUS_S4# B18 SUS_STAT# C18 PCI_GNT1# D18 IDE_RESET#
A19 SATA0_RX+ B19 SATA1_RX+ C19 PCI_REQ1# D19 PCI_GNT3#
A20 SATA0_RX- B20 SATA1_RX- C20 PCI_GNT0# D20 PCI_REQ3#
A21 GND (FIXED) B21 GND (FIXED) C21 GND (FIXED) D21 GND (FIXED)
A22 SATA2_TX+ B22 SATA3_TX+ C22 PCI_REQ0# D22 PCI_AD1
A23 SATA2_TX- B23 SATA3_TX- C23 PCI_RESET# D23 PCI_AD3
A24 SUS_S5# B24 PWR_OK C24 PCI_AD0 D24 PCI_AD5
A25 SATA2_RX+ B25 SATA3_RX+ C25 PCI_AD2 D25 PCI_AD7
A26 SATA2_RX- B26 SATA3_RX- C26 PCI_AD4 D26 PCI_C/BE0#
A27 BATLOW# B27 WDT C27 PCI_AD6 D27 PCI_AD9
A28 ATA_ACT# B28 AC_SDIN2 C28 PCI_AD8 D28 PCI_AD11
A29 AC_SYNC B29 AC_SDIN1 C29 PCI_AD10 D29 PCI_AD13
A30 AC_RST# B30 AC_SDIN0 C30 PCI_AD12 D30 PCI_AD15
A31 GND (FIXED) B31 GND (FIXED) C31 GND (FIXED) D31 GND (FIXED)
A32 AC_BITCLK B32 SPKR C32 PCI_AD14 D32 PCI_PAR
A33 AC_SDOUT B33 I2C_CK C33 PCI_C/BE1# D33 PCI_SERR#
A34 BIOS_DISABLE# B34 I2C_DAT C34 PCI_PERR# D34 PCI_STOP#
A35 THRMTRIP# B35 THRM# C35 PCI_LOCK# D35 PCI_TRDY#
A36 USB6- B36 USB7- C36 PCI_DEVSEL# D36 PCI_FRAME#
A37 USB6+ B37 USB7+ C37 PCI_IRDY# D37 PCI_AD16
A38 USB_6_7_OC# B38 USB_4_5_OC# C38 PCI_C/BE2# D38 PCI_AD18
A39 USB4- B39 USB5- C39 PCI_AD17 D39 PCI_AD20
A40 USB4+ B40 USB5+ C40 PCI_AD19 D40 PCI_AD22
A41 GND (FIXED) B41 GND (FIXED) C41 GND (FIXED) D41 GND (FIXED)
A42 USB2- B42 USB3- C42 PCI_AD21 D42 PCI_AD24
A43 USB2+ B43 USB3+ C43 PCI_AD23 D43 PCI_AD26
A44 USB_2_3_OC# B44 USB_0_1_OC# C44 PCI_C/BE3# D44 PCI_AD28
A45 USB0- B45 USB1- C45 PCI_AD25 D45 PCI_AD30
A46 USB0+ B46 USB1+ C46 PCI_AD27 D46 PCI_IRQC#
Row A Row B Row C Row D
Express-BASE User’s ManualPage 14
COM Express Board-to-Board Connectors continued:
Pin No. Pin Name Pin No. Pin Name Pin No. Pin Name Pin No. Pin Name
A47 VCC_RTC B47 EXCD1_PERST# C47 PCI_AD29 D47 PCI_IRQD#
A48 EXCD0_PERST# B48 EXCD1_CPPE# C48 PCI_AD31 D48 PCI_CLKRUN#
A49 EXCD0_CPPE# B49 SYS_RESET# C49 PCI_IRQA# D49 PCI_M66EN
A50 LPC_SERIRQ B50 CB_RESET# C50 PCI_IRQB# D50 PCI_CLK
A51 GND (FIXED) B51 GND (FIXED) C51 GND (FIXED) D51 GND (FIXED)
A52 PCIE_TX5+ B52 PCIE_RX5+ C52 PEG_RX0+ D52 PEG_TX0+
A53 PCIE_TX5- B53 PCIE_RX5- C53 PEG_RX0- D53 PEG_TX0-
A54 GPI0 B54 GPO1 C54 TYPE0# D54 PEG_LANE_RV#
A55 PCIE_TX4+ B55 PCIE_RX4+ C55 PEG_RX1+ D55 PEG_TX1+
A56 PCIE_TX4- B56 PCIE_RX4- C56 PEG_RX1- D56 PEG_TX1-
A57 GND B57 GPO2 C57 TYPE1# D57 TYPE2#
A58 PCIE_TX3+ B58 PCIE_RX3+ C58 PEG_RX2+ D58 PEG_TX2+
A59 PCIE_TX3- B59 PCIE_RX3- C59 PEG_RX2- D59 PEG_TX2-
A60 GND (FIXED) B60 GND (FIXED) C60 GND (FIXED) D60 GND (FIXED)
A61 PCIE_TX2+ B61 PCIE_RX2+ C61 PEG_RX3+ D61 PEG_TX3+
A62 PCIE_TX2- B62 PCIE_RX2- C62 PEG_RX3- D62 PEG_TX3-
A63 GPI1 B63 GPO3 C63 RSVD D63 RSVD
A64PCIE_TX1+ B64PCIE_RX1+ C64RSVD D64RSVD
A65 PCIE_TX1- B65 PCIE_RX1- C65 PEG_RX4+ D65 PEG_TX4+
A66 GND B66 WAKE0# C66 PEG_RX4- D66 PEG_TX4-
A67 GPI2 B67 WAKE1# C67 RSVD D67 GND
A68 PCIE_TX0+ B68 PCIE_RX0+ C68 PEG_RX5+ D68 PEG_TX5+
A69 PCIE_TX0- B69 PCIE_RX0- C69 PEG_RX5- D69 PEG_TX5-
A70 GND (FIXED) B70 GND (FIXED) C70 GND (FIXED) D70 GND (FIXED)
A71 LVDS_A0+ B71 LVDS_B0+ C71 PEG_RX6+ D71 PEG_TX6+
A72 LVDS_A0- B72 LVDS_B0- C72 PEG_RX6- D72 PEG_TX6-
A73 LVDS_A1+ B73 LVDS_B1+ C73 SDVO_DATA D73 SDVO_CLK
A74 LVDS_A1- B74 LVDS_B1- C74 PEG_RX7+ D74 PEG_TX7+
A75 LVDS_A2+ B75 LVDS_B2+ C75 PEG_RX7- D75 PEG_TX7-
A76 LVDS_A2- B76 LVDS_B2- C76 GND D76 GND
A77 LVDS_VDD_EN B77 LVDS_B3+ C77 RSVD D77 IDE_CBLID#
A78 LVDS_A3+ B78 LVDS_B3- C78 PEG_RX8+ D78 PEG_TX8+
A79 LVDS_A3- B79 LVDS_BKLT_EN C79 PEG_RX8- D79 PEG_TX8-
A80 GND (FIXED) B80 GND (FIXED) C80 GND (FIXED) D80 GND (FIXED)
A81 LVDS_A_CK+ B81 LVDS_B_CK+ C81 PEG_RX9+ D81 PEG_TX9+
A82 LVDS_A_CK- B82 LVDS_B_CK- C82 PEG_RX9- D82 PEG_TX9-
A83 LVDS_I2C_CK B83 LVDS_BKLT_CTRL C83 RSVD D83 RSVD
A84 LVDS_I2C_DAT B84 VCC_5V_SBY C84 GND D84 GND
A85 GPI3 B85 VCC_5V_SBY C85 PEG_RX10+ D85 PEG_TX10+
A86 KBD_RST# B86 VCC_5V_SBY C86 PEG_RX10- D86 PEG_TX10-
A87 KBD_A20GATE B87 VCC_5V_SBY C87 GND D87 GND
A88 PCIE0_CK_REF+ B88 RSVD C88 PEG_RX11+ D88 PEG_TX11+
A89 PCIE0_CK_REF- B89 VGA_RED C89 PEG_RX11- D89 PEG_TX11-
A90 GND (FIXED) B90 GND (FIXED) C90 GND (FIXED) D90 GND (FIXED)
A91 RSVD B91 VGA_GRN C91 PEG_RX12+ D91 PEG_TX12+
A92 RSVD B92 VGA_BLU C92 PEG_RX12- D92 PEG_TX12-
A93 GPO0 B93 VGA_HSYNC C93 GND D93 GND
A94 RSVD B94 VGA_VSYNC C94 PEG_RX13+ D94 PEG_TX13+
A95 RSVD B95 VGA_I2C_CK C95 PEG_RX13- D95 PEG_TX13-
A96 GND B96 VGA_I2C_DAT C96 GND D96 GND
A97 VCC_12V B97 TV_DAC_A C97 RSVD D97 PEG_ENABLE#
A98 VCC_12V B98 TV_DAC_B C98 PEG_RX14+ D98 PEG_TX14+
A99 VCC_12V B99 TV_DAC_C C99 PEG_RX14- D99 PEG_TX14-
A100 GND (FIXED) B100 GND (FIXED) C100 GND (FIXED) D100 GND (FIXED)
A101 VCC_12V B101 VCC_12V C101 PEG_RX15+ D101 PEG_TX15+
A102 VCC_12V B102 VCC_12V C102 PEG_RX15- D102 PEG_TX15-
A103 VCC_12V B103 VCC_12V C103 GND D103 GND
A104 VCC_12V B104 VCC_12V C104 VCC_12V D104 VCC_12V
A105 VCC_12V B105 VCC_12V C105 VCC_12V D105 VCC_12V
A106 VCC_12V B106 VCC_12V C106 VCC_12V D106 VCC_12V
A107 VCC_12V B107 VCC_12V C107 VCC_12V D107 VCC_12V
A108 VCC_12V B108 VCC_12V C108 VCC_12V D108 VCC_12V
A109 VCC_12V B109 VCC_12V C109 VCC_12V D109 VCC_12V
A110 GND (FIXED) B110 GND (FIXED) C110 GND (FIXED) D110 GND (FIXED)
Row A Row B Row C Row D
Page 15Express-BASE User’s Manual
6.4 PCI Express and PCI Express Graphic (PEG) slots
PCI Express x1:
PCIE1
PCIE2
PCIE4
PCIE5
PCIE6
Pin Signal Pin Signal
B1 + 12V A1 NC
B2 + 12V A2 + 12V
B3 NC A3 + 12V
B4 GND A4 GND
B5 SMB_CK A5 TCK
B6 SMB_DAT A6 TDI
B7 GND A7 NC
B8 + 3.3V A8 TMS
B9 TRST# A9 + 3.3V
B10 +3.3VSB A10 + 3.3V
B11 WAKE# A11 PERST#
B12 NC A12 GND
B13 GND A13 REFCLK+
B14 PETp0 A14 REFCLK-
B15 PETn0 A15 GND
B16 GND A16 PERp0
B17 NC A17 PERn0
B18 GND A18 GND
A1
A11
A12
A18
B1
B11
B12
B18
CN44: ExpressCard (PCIE3, USB7)
Pin Signal Pin Signal
1 GND 14 +3.3V
2 USBD- 15 +3.3V
3 USBD+ 16 CLKREQ#
4 CPUSB# 17 CPPE#
5 RESERVED 18 REFCLK-
6 RESERVED 19 REFCLK+
7 SMB_CK 20 GND
8 SMB_DAT 21 PERn0
9 +1.5V 22 PERp0
10 +1.5V 23 GND
11 WAKE# 24 PETn0
12 +3.3VSB 25 PETp0
13 PERST# 26 GND
Express-BASE User’s ManualPage 16
A1A11A12A82
B1B11B12B82
Pin Signal Pin Signal
B1 + 12V A1 NC
B2 + 12V A2 + 12V
B3 NC A3 + 12V
B4 GND A4 GND
B5 SMB_CK A5 TCK
B6 SMB_DAT A6 TDI
B7 GND A7 NC
B8 + 3.3V A8 TMS
B9 TRST# A9 + 3.3V
B10 +3.3VSB A10 + 3.3V
B11 WAKE# A11 PERST#
B12 NC A12 GND
B13 GND A13 REFCLK+
B14 PETp0 A14 REFCLK-
B15 PETn0 A15 GND
B16 GND A16 PERp0
B17 RSVD A17 PERn0
B18 GND A18 GND
B19 PETp1 A19 NC
B20 PETn1 A20 GND
B21 GND A21 PERp1
B22 GND A22 PERn1
B23 PETp2 A23 GND
B24 PETn2 A24 GND
B25 GND A25 PERp2
B26 GND A26 PERn2
B27 PETp3 A27 GND
B28 PETn3 A28 GND
B29 GND A29 PERp3
B30 NC A30 PERn3
B31 RSVD A31 GND
B32 GND A32 NC
B33 PETp4 A33 NC
B34 PETn4 A34 GND
B35 GND A35 PERp4
B36 GND A36 PERn4
B37 PETp5 A37 GND
B38 PETn5 A38 GND
B39 GND A39 PERp5
B40 GND A40 PERn5
B41 PETp6 A41 GND
Pin Signal Pin Signal
B42 PETn6 A42 GND
B43 GND A43 PERp6
B44 GND A44 PERn6
B45 PETp7 A45 GND
B46 PETn7 A46 GND
B47 GND A47 PERp7
B48 NC A48 PERn7
B49 GND A49 GND
B50 PETp8 A50 NC
B51 PETn8 A51 GND
B52 GND A52 PERp8
B53 GND A53 PERn8
B54 PETp9 A54 GND
B55 PETn9 A55 GND
B56 GND A56 PERp9
B57 GND A57 PERn9
B58 PETp10 A58 GND
B59 PETn10 A59 GND
B60 GND A60 PERp10
B61 GND A61 PERn10
B62 PETp11 A62 GND
B63 PETn11 A63 GND
B64 GND A64 PERp11
B65 GND A65 PERn11
B66 PETp12 A66 GND
B67 PETn12 A67 GND
B68 GND A68 PERp12
B69 GND A69 PERn12
B70 PETp13 A70 GND
B71 PETn13 A71 GND
B72 GND A72 PERp13
B73 GND A73 PERn13
B74 PETp14 A74 GND
B75 PETn14 A75 GND
B76 GND A76 PERp14
B77 GND A77 PERn14
B78 PETp15 A78 GND
B79 PETn15 A79 GND
B80 GND A80 PERp15
B81 NC A81 PERn15
B82 NC A82 GND
PCIE7: PCI Express x16 mode
See the JP6 jumper description for PCI Express x16 mode and SDVO mode settings.
Page 17Express-BASE User’s Manual
Pin Signal Pin Signal
B1 + 12V A1 NC
B2 + 12V A2 + 12V
B3 NC A3 + 12V
B4 GND A4 GND
B5 SMB_CK A5 TCK
B6 SMB_DAT A6 TDI
B7 GND A7 NC
B8 + 3.3V A8 TMS
B9 TRST# A9 + 3.3V
B10 +3.3VSB A10 + 3.3V
B11 WAKE# A11 PERST#
B12 NC A12 GND
B13 GND A13 REFCLK+
B14 SDVOB_RED+ A14 REFCLK-
B15 SDVOB_RED- A15 GND
B16 GND A16 SDVO_TVCLKIN+
B17 SDVO_CLK A17 SDVO_TVCLKIN-
B18 GND A18 GND
B19 SDVOB_GRN+ A19 NC
B20 SDVOB_GRN- A20 GND
B21 GND A21 SDVOB_INT+
B22 GND A22 SDVOB_INT-
B23 SDVOB_BLU+ A23 GND
B24 SDVOB_BLU- A24 GND
B25 GND A25 SDVO_FLDSTALL+
B26 GND A26 SDVO_FLDSTALL-
B27 SDVOB_CK+ A27 GND
B28 SDVOB_CK- A28 GND
B29 GND A29 RSVD
B30 NC A30 RSVD
B31 SDVO_DAT A31 GND
B32 GND A32 NC
B33 SDVOC_RED+ A33 NC
B34 SDVOC_RED- A34 GND
B35 GND A35 RSVD
B36 GND A36 RSVD
B37 SDVOC_GRN+ A37 GND
B38 SDVOC_GRN- A38 GND
B39 GND A39 RSVD
B40 GND A40 RSVD
B41 SDVOC_BLU+ A41 GND
Pin Signal Pin Signal
B42 SDVOC_BLU- A42 GND
B43 GND A43 RSVD
B44 GND A44 RSVD
B45 SDVOC_CK+ A45 GND
B46 SDVOC_CK- A46 GND
B47 GND A47 RSVD
B48 NC A48 RSVD
B49 GND A49 GND
B50 RSVD A50 NC
B51 RSVD A51 GND
B52 GND A52 RSVD
B53 GND A53 RSVD
B54 RSVD A54 GND
B55 RSVD A55 GND
B56 GND A56 RSVD
B57 GND A57 RSVD
B58 RSVD A58 GND
B59 RSVD A59 GND
B60 GND A60 RSVD
B61 GND A61 RSVD
B62 RSVD A62 GND
B63 RSVD A63 GND
B64 GND A64 RSVD
B65 GND A65 RSVD
B66 RSVD A66 GND
B67 RSVD A67 GND
B68 GND A68 RSVD
B69 GND A69 RSVD
B70 RSVD A70 GND
B71 RSVD A71 GND
B72 GND A72 RSVD
B73 GND A73 RSVD
B74 RSVD A74 GND
B75 RSVD A75 GND
B76 GND A76 RSVD
B77 GND A77 RSVD
B78 RSVD A78 GND
B79 RSVD A79 GND
B80 GND A80 RSVD
B81 NC A81 RSVD
B82 NC A82 GND
PCIE7: SDVO mode
See the JP6 jumper description PCI Express x16 mode and SDVO mode settings.
A1A11A12A82
B1B11B12B82
Express-BASE User’s ManualPage 18
A Signal B Signal
1 TRST_L 1 -12V
2 +12V 2 TCK
3 TMS 3 Ground
4 TDI 4 TDO
5 +5V 5 +5V
6 INTA_L 6 +5V
7 INTC_L 7 INTB_L
8 +5V 8 INTD_L
9 Reserved 9 PRSNT1_L
10 +5V 10 Reserved
11 Reserved 11 PRSNT2_L
12 Ground 12 Ground
13 Ground 13 Ground
14 Reserved 14 Reserved
15 RST_L 15 Ground
16 +5V 16 CLK
17 GNT_L 17 Ground
18 Ground 18 REQ_L
19 Reserved 19 +5V
20 AD[30] 20 AD[31]
21 +3.3V 21 AD[29]
22 AD[28] 22 Ground
23 AD[26] 23 AD[27]
24 Ground 24 AD[25]
25 AD[24] 25 +3.3V
26 IDSEL 26 C/BE[3]_L
27 +3.3V 27 AD[23]
28 AD[22] 28 Ground
29 AD[20] 29 AD[21]
30 Ground 30 AD[19]
31 AD[18] 31 +3.3V
A Signal B Signal
32 AD[16] 32 AD[17]
33 +3.3V 33 C/BE[2]_L
34 FRAME_L 34 Ground
35 Ground 35 IRDY_L
36 TRDY_L 36 +3.3V
37 Ground 37 DEVSEL_L
38 STOP_L 38 Ground
39 +3.3V 39 LOCK_L
40 Reserved 40 PERR_L
41 Reserved 41 +3.3V
42 Ground 42 SERR_L
43 PAR 43 +3.3V
44 AD[15] 44 C/BE[1]_L
45 +3.3V 45 AD[14]
46 AD[13] 46 Ground
47 AD[11] 47 AD[12]
48 Ground 48 AD[10]
49 AD[09] 49 Ground
50 KEYWAY 50 KEYWAY
51 KEYWAY 51 KEYWAY
52 C/BE[0]_L 52 AD[08]
53 +3.3V 53 AD[07]
54 AD[06] 54 +3.3V
55 AD[04] 55 AD[05]
56 Ground 56 AD[03]
57 AD[02] 57 Ground
58 AD[00] 58 AD[01]
59 +5V 59 +5V
60 REQ64_L 60 ACK64_L
61 +5V 61 +5V
62 +5V 62 +5V
PCI2: 32-bit PCI slot (INTB#)
A1
B1
A62
B62
6.5 PCI slots
OnboardDevice Pin INTA# Pin INTB# Pin INTC# Pin INTD# IDSEL
PCI Slot 2 X1_INTB# X1_INTA# X1_INTD# X1_INTC# AD20
PCI interrupts
Page 19Express-BASE User’s Manual
6.7 I
2
C and SMB Bus
(for user access)
6.6 LPC Debug
CNY1: LPC Test Connector
(compatible with ADLINK
LPC Debug Card)
Pin Signal Pin Signal
1 LPC_DRQ0# 2 LPC_AD0
3 LPC_DRQ1# 4 LPC_AD1
5 LPC_SERIRQ 6 LPC_AD2
7 LPC_FRAME# 8 LPC_AD3
9 LPC_RST# 10 GND
11 LPC_CLK 12 GND
Pin Signal Pin Signal
1 LPC_CLK 2 GND
3 LPC_FRAME# 4 KEY
5 LPC_RST# 6 + 5V
7 LPC_AD3 8 LPC_AD2
9 + 3.3V 10 L_AD1
11 LPC_AD0 12 GND
13 SMB_CK 14 SMB_DAT
15 SPD_A1 (See JP3) 16 SPD_A0 (See JP4)
17 GND 18 LPC_SERIRQ
19 KBRST# 20 A20GATE#
12
19 20
CN32: LPC Debug header
CN31: I
2
C Bus
Pin Signal
1 +5V
2 I2C_DAT
3 I2C_CK
4 GND
CN30: SMB Bus
Pin Signal
1 +5V
2 SMB_DAT
3 SMB_CK
4 GND
1
1
Express-BASE User’s ManualPage 20
CN6: USB x4 Connector
Pin Signal
1 +5V
2 USB-
3 USB+
4 Ground
6.8 USB and LAN
CN7: RJ-45 Gbe LAN
+ USB
Pin Signal
1 MDI[0]+
2 MDI[0]-
3 MDI[1]+
4 MDI[1]-
5 MDI[2]+
6 MDI[2]-
7 MDI[3]+
8 MDI[3]-
Pin Signal
1 +5V
2 USB-
3 USB+
4 Ground
CN13: USB Header
Pin Signal
1 +5V
2 USB-
3 USB+
4 Ground
1
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