AIMB-641 Socket 478 miniATX SBC w/ LVDS, SATA, LAN, 6COM User Manual
Copyright This document is copyrighted, © 2006. All rights are reserved. The original manufacturer reserves the right to make improvements to the products described in this manual at any time without notice. No part of this manual may be reproduced, copied, translated or transmitted in any form or by any means without the prior written permission of the original manufacturer. Information provided in this manual is intended to be accurate and reliable.
Packing List Before you begin installing your card, please make sure that the following materials have been shipped: • 1 AIMB-641 SBC • 1 Startup manual • 1 Utility CD • 1 UDMA/66 40pin IDE flat cable p/n:1701400452 • 1 DMA/33 IDE 40 to 44pin IDE flat cable p/n:1701440350 • 1 COM port cable 45cm p/n:1701140201 • 1 Jumper pack p/n:9689000068 • 1 I/O port bracket p/n:1960003633 • 4 COM port cable kit 18CM p/n:1701400181 Optional Accessories • 1 USB cable (2.
Additional Information and Assistance 1.Visit the Advantech web site at www.advantech.com where you can find the latest information about the product. 2.Contact your distributor, sales representative, or Advantech's customer service center for technical support if you need additional assistance.
This device complies with the requirements in part 15 of the FCC rules: Operation is subject to the following two conditions: 1.This device may not cause harmful interference, and 2.This device must accept any interference received, including interference that may cause undesired operation This equipment has been tested and found to comply with the limits for a Class A digital device, pursuant to Part 15 of the FCC Rules.
AIMB-641 User Manual vi
Contents Chapter 1 Introduction ......................................................2 1.1 1.2 1.3 Introduction ....................................................................... 2 Features ............................................................................. 2 Specifications .................................................................... 3 1.3.1 1.3.2 1.3.3 1.3.4 1.3.5 1.4 Standard SBC Functions................................................. 3 VGA/LVDS Interface ...................
2.13.1 10/100Base-T/1000Base-T connector (CN8, CN9)...... 16 2.13.2 Network boot (Depends on Ethernet Controller).......... 16 2.14 2.15 2.16 2.17 2.18 2.19 2.20 2.21 2.22 2.23 2.24 2.25 Chapter 3 Chipset Software Installation Utility............20 3.1 3.2 3.3 Chapter CRT Connector (CN1) .................................................... 16 TV-out (CN23)................................................................ 16 CD-IN Connector (CN4).................................................
4.6 Integrated Peripherals...................................................... 31 4.6.1 4.6.2 4.6.3 4.6.4 4.6.5 4.6.6 4.6.7 4.6.8 4.6.9 4.6.10 4.6.11 4.6.12 4.6.13 4.6.14 4.6.15 4.6.16 4.6.17 4.7 Power Management Setup............................................... 34 4.7.1 4.7.2 4.7.3 4.7.4 4.7.5 4.7.6 4.7.7 4.7.8 4.7.9 4.7.10 4.7.11 4.7.12 4.7.13 4.8 Figure 4.6:Power management setup screen................. 34 ACPI function ...............................................................
4.12 Chapter Exit Without Saving ........................................................ 39 5 PCI SVGA/LCD Setup ..................................42 5.1 Introduction ..................................................................... 42 5.1.1 5.1.2 5.1.3 5.2 Installation of the SVGA Driver ..................................... 44 5.2.1 5.3 Chapter Installation of Windows 98/2000.................................. 44 Further Information .........................................................
(CN8,CN9)72 B.9 Internal Speaker Connector (CN10) ............................ 73 B.10 COM3~6 Connector (CN11) ...................................... 74 B.11 Touch screen (CN13) ................................................ 75 B.12 USB5/6 Connector (CN14) ........................................ 75 B.13 ATX Power Connector (CN15)....................................... 76 B.14 Front Panel Connector (CN16) ................................... 77 B.15 ATX 12V Connector (CN17) ..................
B.30 COM Port 1~6 Voltage Select Connector (JP1)............ 88 Table B.30:COM Port 1~6 Voltage Select Connector (JP1)88 Appendix C System Assignments ......................................90 C.1 System I/O Ports.............................................................. 90 C.2 1st MB memory map....................................................... 91 C.3 DMA channel assignments.............................................. 91 C.4 Interrupt assignments ........................................
CHAPTER 1 General Information This chapter gives background information on the AIMB-641.
Chapter 1 Introduction 1.1 Introduction The AIMB-641 is a Socket 478 miniATX SBC (Single Board Comput¬er) for high performance and lower power Intel® Pentium® 4/ Cele¬ron® D processors. The AIMB-641, in conjunction with Intel® 852GME chipset, supports processors clocked at up to 3.06GHz, six USB 2.
1.3 Specifications 1.3.1 Standard SBC Functions • CPU: 478 support Celeron® D/Intel® Pentium 4 • System Memory: DDR DIMM *2, Max.
1.3.3 Ethernet Interface • Chipset supports: 10/100Mbps - Intel 82551ER 10/100/1000Mbps - Intel 82541GI • Ethernet Interface: IEEE 802.3u (100Base-T) protocol compatible or IEEE 802.3 z/ab (1000Base-T) 1.3.4 Audio Function • Chipset: Intel® 82801DB I/O Controller Hub 4 (ICH4) • Audio controller: Support AC97 3D Audio stereo sound • Audio interface: Microphone in, line out, line in 1.3.5 Mechanical and Environmental • Dimensions: 244 x 180 mm Mechanical Drawing (dxf file) is available.
5 Chapter 1 Figure 1.2: Board layout: Dimensions (Solder Side) Figure 1.
AIMB-641 User Manual 6
CHAPTER 2 Installation This chapter explains the setup procedures of the AIMB-641 hardware, including instructions on setting jumpers and connecting peripherals, switches and indicators. Be sure to read all safety precautions before you begin the installation procedure.
Chapter 2 Installation 2.1 Jumpers The AIMB-641 has a number of jumpers that allow you to configure your system to suit your application. The table below lists the functions of the various jumpers. Table 2.1: Jumpers Label Function JP1 COM Port 1~6 Voltage Select Connector JP3 Clear CMOS JP4 LVDS/LCD Power Select JP5 COM Port 2 type Select Connector (RS232/422/485) 2.1.1 Jumper Settings Table 2.2: Clear CMOS (JP3) Close pins Result 1-2* 2-3 *: default Table 2.
2.2 Connectors Onboard connectors link the AIMB-641 to external devices such as hard disk drives, a keyboard, or floppy drives. The table below lists the function of each connectors. Table 2.
Table 2.
2.3 Locating Connectors CN30 DIMM2 JP4 JP3 CN23 CN28 CN27 CN29 CN26 CN32 CN22 FAN2 SATA1 CN24 JP5 CN25 STAT2 CN20 CN21 CN18 CN17 CN16 PCI2 DIMM2 CN15 CN14 PCI1 CN13 FAN1 CN10 CN11 CN7 CN2 CN3 CN1 CN9 CN8 CN5 CN6 CN4 JP1 Figure 2.1: Jumpers and Connectors Drawing (component side) miniPCI Figure 2.
2.4 Setting Jumpers You may configure your board to match the needs of your application by setting jumpers. A jumper is a metal bridge used to close an electric circuit. It consists of two metal pins and a small metal clip (often protected by a plastic cover) that slides over the pins to connect them. To “close” a jumper, you connect the pins with the clip. To “open” a jumper, you remove the clip. Sometimes a jumper will have three pins. In this case you would connect either pins 1 and 2, or 2 and 3.
2.5 Installing DDR DIMM The procedures for installing DDR DIMMs are described below. Please follow these steps carefully. You can install SDRAM memory modules using 184-pin DDR DIMMs (Small Outline Dual In-line Memory Modules). 1. Ensure that all power supplies to the system are switched off. 2. Tilt the DDR DIMM card slightly above the board, and move it in the direction of the housing card slot. Make sure that the key in the module and the key in the housing are aligned. 3.
2.7 Solid State Disk The board provides a CompactFlash® card type I/II socket. 2.7.1 CompactFlash (CN6) The CompactFlash card shares a secondary IDE channel which can be enabled/disabled via the BIOS settings. 2.8 LPT connector (CN3) Normally, the parallel port is used to connect the board to a printer. The board includes a multi-mode (ECP/EPP/SPP) parallel port accessed via CN3 and a 26-pin flat-cable connector. You will need an adapter cable if you use a traditional DB-25 connector.
2.11 COM port connector (CN2,CN11,CN25) The AIMB-641 provides six serial ports, COM1 in one a DB-9 connector and COM2 in a 14-pin dual-inline connector, and COM3~6 in 40-pin dual-inline male header connectors. They provide connections for serial devices (a mouse, etc.) or a communication network. You can find the pin assignments for the COM port connector in Appendix B. 2.11.1 COM2 (RS-232/422/485) setting (JP5) COM2 can be configured to operate in RS-232, RS-422, or RS-485 mode.
2.13.1 10/100Base-T/1000Base-T connector (CN8, CN9) 100Base-T connections are made via the onboard RJ-45 connector 2.13.2 Network boot (Depends on Ethernet Controller) The Network Boot feature can be utilized by incorporating the Boot ROM image files for the appropriate network operating system. The Boot ROM BIOS files are included in the system BIOS, which is on the utility CD disc. 2.14 CRT Connector (CN1) The board includes a VGA interface that can drive conventional CRT displays.
2.19 ATX Power Connectors (CN15, CN17) There are two power connectors on the motherboard for leads from an ATX power supply. The power supply leads plug into the connectors. The connector designs prevent incorrect orientation. There are two connectors, the standard 20-pin ATX connector and the extra ATX 12V 4-pin connector which supplies additional 12-volt current. 2.20 Internal USB 5/6 Port Connector (CN14) The board provides two additional Hi-Speed USB 2.0 ports that have their own root hub.
AIMB-641 User Manual 18
CHAPTER 3 Chipset Software Installation Utility 19 Chapter 3
Chapter 3 Chipset Software Installation Utility 3.1 Before you begin To facilitate the installation of the enhanced display device drivers and utility software, you should read the instructions in this chapter carefully before you attempt installation. The device drivers for the board are located on the software installation CD. The auto-run function of the driver CD will guide and link you to the utilities and device drivers under a Windows system. Updates are provided via Service Packs from Microsoft*.
480 x 720 pixel DVD content, and MPEG-2 motion compensation for software DVD 3.3 Installing the CSI Utility 1. Insert the driver CD into your system’s CD-ROM drive. In a few seconds, the cd main menu appears. Move to "\\AIMB641\1_FIRST_INST", and click "INFINST_ENU" icon..
2. Click "Next" when you see the following message. 3. Click "Yes" when you see the following message.
4. Click "Next" when you see the following message. 5. When the following message appears, click "Finish" to complete the installation and restart Windows.
AIMB-641 User Manual 24
CHAPTER 4 Award BIOS Setup 25 Chapter 4
Chapter 4 Award BIOS Setup 4.1 Introduction Award’s BIOS ROM has a built-in setup program that allows users to modify the basic system configuration. This type of information is stored in battery-backed memory (CMOS RAM) so that it retains the setup information when the power is turned off. 4.1.1 CMOS RAM Auto-backup and Restore The CMOS RAM is powered by an onboard button cell battery. When you finish BIOS setup, the data in CMOS RAM will be automatically backed up to Flash ROM.
4.2 Entering Setup Turn on the computer and check for the “patch code”. If there is a number assigned to the patch code, it means that the BIOS supports your CPU. If there is no number assigned to the patch code, please contact Advantech’s applications engineer to obtain an up-to-date patch code file. This will ensure that your CPU’s system status is valid. After ensuring that you have a number assigned to the patch code, press to allow you to enter the setup. Figure 4.
Figure 4.2: Standard CMOS features screen 4.4 Advanced BIOS Features The “Advanced BIOS Features” screen appears when choosing the “Advanced BIOS Features” item from the “Initial Setup Screen” menu. It allows the user to configure the AIMB-641 according to his particular requirements. Below are some major items that are provided in the Advanced BIOS Features screen. A quick booting function is provided for your convenience. Simply enable the Quick Booting item to save yourself valuable time.
Figure 4.3: Advanced BIOS features screen 4.4.1 Virus Warning If enabled, a warning message and alarm beep activates if someone attempts to write here. The commands are “Enabled” or “Disabled.” 4.4.2 L1 & L2 Cache Enabling this feature speeds up memory access. The commands are “Enabled” or “Disabled.” 4.4.3 Quick Power On Self Test This option speeds up the Power-On Self Test (POST) conducted as soon as the computer is turned on. When enabled, BIOS shortens or skips some of the items during the test.
4.4.6 Boot UP Floppy Seek Selection of the command “Disabled” will speed the boot up. Selection of “Enabled” searches disk drives during boot up. 4.4.7 Boot Up NumLock Status This feature selects the “power on” state for NumLock. The commands are “Enabled” or “Disabled.” 4.4.8 Gate A20 Option Normal: A pin in keyboard controller controls GateA20 Fast (Default): Chipset controls GateA20. 4.4.
4.4.13 APIC Mode This setting allows selecting an OS with greater than 64MB of RAM. Commands are “Non-OS2” or “OS2.” 4.4.14 MPS Version Control For OS This reports if an FDD is available for Windows 95. The commands are “Yes” or “No.” 4.5 Advanced Chipset Features By choosing the Advanced Chipset Features option from the Initial Setup Screen menu, the screen below is displayed. This sample screen contains the manufacturer’s default values for the AIMB-641 Series. Figure 4.
The default setting “Auto” will allow auto detection to ensure optimal performance. 4.6.2 On-Chip Primary/Secondary PCI IDE If you enable IDE HDD Block Mode, the enhanced IDE driver will be enabled. Leave IDE HDD Block Mode on the default setting. Figure 4.5: Integrated peripherals 4.6.3 IDE HDD Block Mode You can enable the Primary IDE channel and/or the Secondary IDE channel. Any channel not enabled is disabled. This field is for systems with only SCSI drives. 4.6.
4.6.7 Init Display First This item allows you to choose which one to activate first, PCI Slot or onchip VGA. The choices: PCI Slot, Onboard. 4.6.8 Onboard FDC Controller When enabled, this field allows you to connect your floppy disk drives to the onboard floppy disk drive connector instead of a separate controller card. If you want to use a different controller card to connect the floppy disk drives, set this field to Disabled. 4.6.
4.6.16 EPP Mode Select This field allows you to select EPP port type 1.7 or 1.9. The choices: EPP 1.7, 1.9. 4.6.17 ECP Mode Use DMA This selection is available only if you select “ECP” or “ECP + EPP” in the Parallel Port Mode field. In ECP Mode Use DMA, you can select DMA channel 1, DMA channel 3, or Disable. Leave this field on the default setting. 4.7 Power Management Setup The power management setup controls the CPU card’s “green” features to save power.
There are four selections for Power Management, three of which have fixed mode settings. Min. Power Saving Minimum power management., Suspend Mode = 1 hr., and HDD Power Down = 15 min. Max. Power Saving Maximum power management., Suspend Mode = 1 min., and HDD Power Down = 1 min. User Defined (Default) Allows you to set each mode individually. When not disabled, each of the ranges are from 1 min. to 1 hr. except for HDD Power Down which ranges from 1 min. to 15 min. and disable. 4.7.
4.7.10 Resume By Alarm When Enabled, your can set the date and time at which the RTC (realtime clock) alarm awakens the system from Suspend mode. The choices: Enabled, Disabled. 4.7.11 Primary IDE 0 (1) and Secondary IDE 0 (1) When Enabled, the system will resume from suspend mode if Primary IDE 0 (1) or Secondary IDE 0 (1) is active. The choice: Enabled, Disabled. 4.7.12 FDD, COM, LPT PORT When Enabled, the system will resume from suspend mode if FDD, COM port, or LPT port is active.
4.8.2 Reset Configuration Data Default is Disable. Select enable to reset Extended System Configuration Data (ESCD) if you have installed a new add-on and system econfiguration has caused such a conflict that OS cannot boot. 4.8.3 Resources controlled by: The commands here are “Auto” or “Manual.” Choosing “manual” requires you to choose resources from each following sub-menus. “Auto” automatically configures all of the boot and Plug and Play devices but you must be using Windows 95 or above. 4.8.
Figure 4.9: Frequency/Voltage Control 4.10 Password Setting To change the password: 1. Choose the “Set Password” option from the “Initial Setup Screen” menu and press . The screen will display the following message: Please Enter Your Password Press . 2. If the CMOS is good or if this option has been used to change the default password, the user is asked for the password stored in the CMOS.
Please Confirm Your Password Enter the current password and press . 3. After pressing (ROM password) or the current password (user-defined), you can change the password stored in the CMOS. The password must be no longer than eight (8) characters. Remember, to enable the password setting feature, you must first select either “Setup” or “System” from the “Advanced BIOS Features” menu. 4.
AIMB-641 User Manual 40
CHAPTER 5 PCI SVGA/LCD Setup This chapter details the software configuration information. It shows you how to configure the board to match your application requirements. The AWARD System BIOS is covered in Chapter 4.
Chapter 5 PCI SVGA/LCD Setup 5.1 Introduction The board has an onboard Intel 852GME chipset for its AGP/SVGA controller. It supports LVDS LCD displays and conventional analog CRT monitors with 64MB frame buffer shared with system memory. The VGA controller can drive CRT displays with resolutions up to 1600 x 1200@85-Hz and 2048 x 536 @75Hz and support 2 channel LVDS display mode up to UXGA panel resolution with frequency range from 25MHz to 112-MHz 5.1.
2. Select “1” for current display, or “2” for second display. 3. Enable “Extend my Windows desktop to this monitor”. 4. Click “OK”.
5.2 Installation of the SVGA Driver Complete the following steps to install the SVGA driver. Follow the procedures in the flow chart that apply to the operating system that you are using within your AIMB-641. Notes: 1. The windows illustrations in this chapter are intended as examples only. Please follow the listed steps, and pay attention to the instructions which appear on your screen. 2. For convenience, the CD-ROM drive is designated as "D" throughout this chapter. 5.2.
2. Double click "setup" and "next" into setup wizard.
3. Click “Next” to install Intel® Graphics Media Accelerator Driver. 4. Click “Yes” to continue setup.
5. Restart computer when installation finished.
5.3 Further Information For further information about the AGP/VGA installation in your AIMB641, including driver updates, troubleshooting guides and FAQ lists, visit the following web resources: Intel website: www.intel.com Advantech websites: www.advantech.com www.advantech.com.
CHAPTER 6 Audio Setup The AIMB-641 is equipped with an audio interface that records and plays back CD-quality audio. This chapter provides instructions for installing the software drivers included on the audio driver diskettes.
Chapter 6 Audio Setup 6.1 Introduction The AIMB-641's onboard audio interface provides high-quality stereo sound and FM music synthesis (ESFM) by using the Intel ICH4 audio controller. The audio interface can record, compress, and play back voice, sound, and music with built-in mixer control. 6.2 Driver installation 6.2.1 Before you begin Please read the instructions in this chapter carefully before you attempt installation. The audio drivers for the AIMB-641 board are located on the audio driver CD.
6.2.2 Windows 98 drivers 1. Find Win98/2000 Audio driver folder from CD at the directory of AIMB-641 CD, click "setup" to start the installation process.
2. Click "yes" to reboot your computer.
CHAPTER 7 Ethernet Interface This chapter provides information on Ethernet configuration.
Chapter 7 Ethernet Interface 7.1 Introduction The AIMB-641 is equipped with a high performance 32-bit Ethernet chipset which is fully compliant with IEEE 802.3 100 Mbps CSMA/CD standards. It is supported by major network operating systems. It is also both 1000Base-T and 100Base-T compatible. The network boot feature can be utilized by incorporating the boot ROM image files for the appropriate network operating system.
7.2.1 Installation for Windows 2000 1. a. Select "Start", "Settings". "Control Panel". b. Double click "Add/Remove Hardware".
2. a. Click “Next” and prepare to install network function b. Choose “Add/Troubleshoot a device” and click “Next”.
3.
4. Insert the CD into D: drive a. Fill in the Find the LAN chipset folder at the directory of AIMB-641 win2000 folder from CD ROM drive b. Click “OK”. 5.
Click “Next” 59 Chapter 7
6 a. Click “Yes” to continue the installation. b. Click “OK” 7.3 Further information Intel website: www.intel.com Advantech websites:www.advantech.com www.advantech.com.
Appendix A Programming the GPIO and Watchdog Timer The AIMB-641 is equipped with a watchdog timer that resets the CPU or generates an interrupt if processing comes to a standstill for any reason. This feature ensures system reliability in industrial standalone or unmanned environments.
Appendix A Programming GPIO & Watchdog Timer A.1 Supported GPIO Register Below are detailed description of the GPIO addresses and programming sample. A.1.1 GPIO Registers CRF0 (GP10-GP17 I/O selection register. Default 0xFF) When set to a '1', respective GPIO port is programmed as an input port. When set to a '0', respective GPIO port is programmed as an output port. CRF1 (GP10-GP17 data register. Default 0x00) If a port is programmed to be an output port, then its respective bit can be read/written.
A.1.2 GPIO Example program-1 -----------------------------------------------Enter the extended function mode, interruptible double-write -----------------------------------------------MOV DX,2EH MOV AL,87H OUT DX,AL OUT DX,AL --------------------------------------------------------------Configure logical device 7(GP10~GP17), configuration register CRF0,CRF1,CRF2 --------------------------------------------------------------MOV DX,2EH MOV AL,07H; point to Logical Device Number Reg.
OUT DX,AL MOV DX,2FH MOV AL,??H; Put the output value into AL OUT DX,AL -----------------------------------------Exit extended function mode | -----------------------------------------MOV DX,2EH MOV AL,AAH OUT DX,AL AIMB-641 User Manual 64
A.2 Watchdog programming Bellow is a sample of programming code for controlling the Watchdog Timer function.
MOV DX,2EH MOV AL,F6H OUT DX,AL MOV DX,2FH MOV AL,05H; Set 5 seconds OUT DX,AL ;-----------------------------------------; Exit extended function mode | ;-----------------------------------------MOV DX,2EH MOV AL,AAH OUT DX,AL AIMB-641 User Manual 66
Appendix B Pin Assignments This appendix contains information of a detailed or specialized nature.
Appendix B Pin Assignments B.1 CRT Connector (CN1) 5 1 10 6 15 11 Table B.1: CRT Connector (CN1) Pin Signal Pin Signal 1 2 3 4 5 6 7 8 RED GREEN BLUE NC GND GND GND GND 9 10 11 12 13 14 15 NC GND NC DDC DATA H-SYNC V-SYNC DDC CLOCK B.2 COM1 Connector (CN2) 9 8 7 6 5 4 3 2 1 Table B.
B.3 LPT Connector (CN3) 13 1 25 14 Table B.
B.4 CD-IN Connector (CN4) 4 3 2 1 Table B.4: CD-IN Connector (CN4) Description Wafer-Box 4-Pin 2.54mm Pin Signal 1 2 3 4 CDIN-R GND GND CDIN-L B.5 Audio Connector (CN5) Table B.
B.6 CompactFlash Connector (CN6) Table B.
B.7 Keyboard and PS/2 Mouse Connector (CN7) Table B.7: Keyboard and PS/2 Mouse Connector (CN7) Description MINI DIN 6P Short body W/Shielding Pin Signal 1 2 3 4 5 6 KB DATA MS DATA GND +5 V KB CLOCK MS CLOCK B.8 LAN2 USB3/4/LAN1 USB1/2 Conn. (CN8, CN9) Table B.8: LAN2 USB3/4/LAN1 USB1/2 Conn.
B.9 Internal Speaker Connector (CN10) 4 3 2 1 Table B.9: Internal Speaker Connector (CN10) Description Wafer-Box 4-Pin 2.
B.10 COM3~6 Connector (CN11) Table B.10: COM3~6 Connector (CN11) Description Pin Box-Header 40-Pin 2.
B.11 Touch screen (CN13) Table B.11: Touch screen (CN13) Description Wafer Box-8pin 2.0mm (90D) Pin Pin name AMT ELO 1 2 3 4 5 6 7 8 SENSE GND YY+ GND XGND X+ SENSE GND UL UR GND LL GND LR SENSE GND Y H GND L GND X B.12 USB5/6 Connector (CN14) Table B.12: USB5/6 Connector (CN14) Description Pin-Header 10-Pin 2.
B.13 ATX Power Connector (CN15) 2 4 18 20 1 3 17 19 Table B.13: ATX Power Connector (CN15) Description Pin Wafer ATX PWR 20-Pin Signal 1 3.3 V 2 3.3 V 3 GND 4 +5 V 5 GND 6 +5 V 7 GND 8 PWROK 9 5VSB 10 +12 V *low active AIMB-641 User Manual Pin Signal 11 12 13 14 15 16 17 18 19 20 3.
B.14 Front Panel Connector (CN16) 13 11 9 7 5 3 1 14 12 10 8 6 4 2 Table B.14: Front Panel Connector (CN16) Description Pin-Header 14-Pin 2.
B.15 ATX 12V Connector (CN17) 4 2 3 1 Table B.15: ATX 12V Connector (CN17) Description Wafer ATX PWR 4P Pin Signal Pin Signal 1 3 GND +12V 2 4 GND +12V B.16 SIR Connector (CN18) Table B.16: SIR Connector (CN18) Description Pin-Header 5-Pin 2.
B.17 Digital I/O Connector (CN20) 2 4 14 16 1 3 13 15 Table B.17: Digital I/O Connector (CN20) Description Pin Pin-Header 16-Pin 2.54mm Signal Pin Signal 1 DIO_IN0 3 DIO_IN1 5 DIO_IN2 7 DIO_IN3 9 GND 11 NC 13 DIO_OUT3 15 DIO_OUT2 *low active 2 4 6 8 10 12 14 16 5V DIOOUT0 GND DIOOUT1 12V NC GND 12V B.18 Digital I/O 2 of 0~10 Connector (CN21) 2 4 14 16 1 3 13 15 Table B.18: Digital I/O 2 of 0~10 Connector (CN21) Description Pin Pin-Header 16-Pin 2.
B.19 Secondary IDE Connector (CN22) Table B.19: Secondary IDE Connector (CN22) Description Pin BOX HEADER SMD 22*2P 180 D(M) 2.
B.20 TV-out Connector (CN23) Table B.20: TV-out Connector (CN23) Description Wafer 5Pin 2.
B.21 Primary IDE Connector (CN24) Table B.21: Primary IDE Connector (CN24) Description Pin Box-Header 40-Pin 2.
B.22 COM2 Connector (CN25) Table B.22: COM2 Connector (CN25) Description Box-Header 14-Pin 2.
B.23 Floppy Connector (CN26) 33 31 3 1 34 32 4 2 Table B.23: Floppy Connector (CN26) Description Pin Box-Header 34-Pin 2.
B.24 LVDS-2 Connector (CN27) Table B.
B.25 LVDS Connector (CN28) Table B.25: LVDS Connector (CN28) Description *CONN. DF13-40DP-1.
B.26 I2C Interface Connector (CN29) Table B.26: I2C Interface Connector (CN29) Description Wafer 4Pin 2.00mm Pin Signal 1 2 3 4 +3.3VSB I2C-DATA I2C-CLK GND B.27 Panel Inverter Connector (CN30) Table B.27: Panel Inverter Connector (CN30) Description Pin-Header 5-Pin 2.00mm Pin Signal 1 2 3 4 5 +12 V GND BKL TEN VBR +5 V B.28 SATA Connector (SA1/SA2) Table B.
B.29 CPU/System FAN Connector (FAN1,FAN2) Table B.29: CPU/System FAN Connector (FAN1,FAN2) Pin Signal 1 2 3 FAN_PWM Control +12 V FAN Detect B.30 COM Port 1~6 Voltage Select Connector (JP1) Table B.
Appendix C System Assignments This appendix contains information of a detailed nature.
Appendix C System Assignments C.1 System I/O Ports Table C.1: System I/O ports Addr.
C.2 1st MB memory map Table C.2: 1st MB memory map Addr. range (Hex) Device F0000h - FFFFFh *CC000h - EFFFFh C0000h - CBFFFh B8000h - BFFFFh B0000h - B7FFFh A0000h - AFFFFh 00000h - 9FFFFh System ROM Unused (reserved for Ethernet ROM) Expansion ROM (for VGA BIOS) CGA/EGA/VGA text Unused EGA/VGA graphics Base memory * If Ethernet boot ROM is disabled (Ethernet ROM occupies about 16 KB) * E0000 - EFFFF is reserved for BIOS POST C.3 DMA channel assignments Table C.
C.4 Interrupt assignments Table C.
Appendix D ATX Power setting 93 Appendix D
Appendix D AT/ATX Power setting D.1 Introduction AIMB-641 supports ATX power mode to boot up the system. ATX should connect standby power and power supply on# signal to turn on main power supply. The power connector table & Power supply diagram tables are as below: Table D.
ATX power supply diagram ATX Power Supply +5V Pin3 Pin5 Pin9 Pin11 Standby +5V Pin6 PSON# Pin8 +12V (Optional) Pin12 GND Pin1 Pin2 Pin4 Pin7 Pin10 95 AIMB-641 PCM-9386 PCM-9387 Power Connector Appendix D
AIMB-641 User Manual 96
Appendix E Mechanical Drawings
AIMB-641 User Manual 98 Figure E.2: AIMB-641 Mech Drawing (Solder side) Figure E.
