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User

’s  Manual   

EBM-A50M  User

‟s  Manual   

 

27 

 

2.4.9 

LCD backlight brightness adjustment (JVR) 

 

* Default 

 

Signal 

PIN 

PIN 

Signal 

+5V 

1 

2 

DC 

VR 

3 

4 

VR 

GND 

5 

6 

PWM 

 

Variation Resistor 

(Recommended: 4.7KΩ, >1/16W) 

 

Mode1: VR type 

 

 

 

Mode 2: DC type* 

 

Note

: 

DC: 0V ~5V

 

 

 

Mode 3: Pulse-Width Modulated type 

 

 

Note: 

For inverters with adjustable Backlight function, it is possible to control the LCD brightness 

through the VR signal controlled by JBKL1. Please see the JBKL1 section for detailed circuitry 

information. 

Содержание EBM-A50M

Страница 1: ...No E2047581700R EBM A50M 5 25 AMD eOntario Mini Module with AMD A50M Chipset T40E Processor User s Manual 1st Ed 10 November 2011 Copyright Notice Copyright 2011 Avalue Technology Inc ALL RIGHTS RESE...

Страница 2: ...ORRECT THE INTERFERENCE AT HIS OWN EXPENSE Copyright Notice Copyright 2011 Avalue Technology Inc ALL RIGHTS RESERVED No part of this document may be reproduced copied translated or transmitted in any...

Страница 3: ...very Avalue s product is built to the most exacting specifications to ensure reliable performance in the harsh and demanding conditions typical of industrial environments Whether your new Avalue devic...

Страница 4: ...6 2 8226 2777 Information sales avalue com tw Service service avalue com tw Avalue Technology Inc 9 Timber Lane Marlboro NJ 07746 1443 Tel 732 414 6500 Fax 732 414 6501 Information sales avalue usa co...

Страница 5: ...t materials service time and freight Please consult your dealer for more details If you think you have a defective product follow these steps 1 Collect all the information about the problem encountere...

Страница 6: ...RS 232 422 485 mode selector JP1 JP2 25 2 4 6 SATA 1 2 Pin 7 Power mode selector JP3 JP4 25 2 4 7 Battery connector BAT WB 26 2 4 8 LED indicator connector JLED 26 2 4 9 LCD backlight brightness adjus...

Страница 7: ...xpress GEN 2 Settings 47 3 6 2 2 ACPI Settings 49 3 6 2 3 Trusted Computing 50 3 6 2 4 CPU Configuration 51 3 6 2 4 1 Node 0 Information 52 3 6 2 5 IDE Configuration 52 3 6 2 6 USB Configuration 53 3...

Страница 8: ...3 3 SB HD Azalia Configuration 68 3 6 4 Boot 69 3 6 5 Security 70 3 6 5 1 Administrator Password 70 3 6 5 2 User Password 70 3 6 6 Save Exit 71 3 6 6 1 Save Changes and Reset 71 3 6 6 2 Discard Change...

Страница 9: ...y static charge before touching the CPU card Modern electronic devices are very sensitive to static electric charges As a safety precaution use a grounding wrist strap at all times Place all electroni...

Страница 10: ...EBM A50M User s Manual 10 EBM A50M User s Manual 1 3 Document Amendment History Revision Date Comment 1st November 2011 Initial Release...

Страница 11: ...efore attempting to interface with EBM A50M series or change the standard configurations Whilst all the necessary information is available in this manual we would recommend that unless you are confide...

Страница 12: ...trol when CPU overheats Expansion Mini PCIe Optional mSATA supported I O MIO 2 x SATA connector 7 pin 2 x COM with pin header one is RS 232 with selectable power by jumper the other is RS 232 422 485...

Страница 13: ...ts 7 1 CH Audio Audio Interface Headphone jack AMP LINE OUT Line in and Mic in in header Audio Amplifer 2W per channel Ethernet LAN Chip 2 x Realtek 8111E Optional 2nd LAN CO lay with KB MS Ethernet I...

Страница 14: ...EBM A50M User s Manual 14 EBM A50M User s Manual 1 6 Architecture Overview Block Diagram The following block diagram shows the architecture and main components of EBM A50M...

Страница 15: ...User s Manual EBM A50M User s Manual 15 2 Hardware Configuration...

Страница 16: ...EBM A50M User s Manual 16 EBM A50M User s Manual 2 1 Product Overview...

Страница 17: ...power supply to the board via the ATXPWR 5 Turn on the power 6 Enter the BIOS setup by pressing the delete key during boot up Use the LOAD BIOS DEFAULTS feature The Integrated Peripheral Setup and th...

Страница 18: ...socket supports up to 4GB DDR3 1333 SDRAM Make sure to unplug the power supply before adding or removing SODIMMs or other system components Failure to do so may cause severe damage to both the board...

Страница 19: ...dules simultaneously push the two ejector tabs outward then pull out the SODIMM module Note 1 Please do not change any DDR3 SDRAM parameter in BIOS setup to increase your system s performance without...

Страница 20: ...r of jumpers that allow you to configure your system to suit your application If you have any doubts about the best hardware configuration for your application contact your local distributor or sales...

Страница 21: ...x 2 header pitch 2 0mm JKEY OSD for front panel key Optional 8 x 1 wafer pitch 2 0mm JLED LED indicator connector 7 x 2 header pitch 2 0mm JLVDS1 LVDS Connector 18bit DIN 40 pin wafer pitch 1 25mm JLV...

Страница 22: ...onnector 1 2 x 1 wafer pitch 2 0mm S_PWR2 Serial ATA power connector 2 2 x 1 wafer pitch 2 0mm SATA1 Serial ATA connector 1 SATA2 Serial ATA connector 2 SATA3 SATA HDD connector Optional USB1 USB conn...

Страница 23: ...4 Setting Jumpers Connectors 2 4 1 Clear CMOS JBAT Default Protect Clear CMOS 2 4 2 Multi function selector SW1 ON OFF 1 AT SEL ATX SEL 2 CF Master CF Slave 3 Touch off Touch on 4 Touch 4W Touch 5W 5...

Страница 24: ...32 422 485 mode selector SW2 In Serial Port 1 mode RS 232 RS 422 RS 485 1 ON OFF OFF 2 OFF ON OFF 3 OFF OFF ON In Serial Port 2 mode RS 232 RS 422 RS 485 4 ON OFF OFF 5 OFF ON OFF 6 OFF OFF ON 2 4 4 S...

Страница 25: ...er s Manual 25 2 4 5 Serial port 1 2 RS 232 422 485 mode selector JP1 JP2 Default RS 232 RS 422 485 2 4 6 SATA 1 2 Pin 7 Power mode selector JP3 JP4 Default Clear Power Signal PIN SATA_PWR1 1 SATA1_P7...

Страница 26: ...s Manual 2 4 7 Battery connector BAT WB Signal PIN BAT 1 GND 2 2 4 8 LED indicator connector JLED Signal PIN PIN Signal GND 1 2 3 3V HD_LED 3 4 3 3V LAN1_ACT 5 6 3 3V_SB LAN2_ACT 7 8 3 3V_SB ROUT 9 1...

Страница 27: ...GND 5 6 PWM Variation Resistor Recommended 4 7K 1 16W Mode1 VR type Mode 2 DC type Note DC 0V 5V Mode 3 Pulse Width Modulated type Note For inverters with adjustable Backlight function it is possible...

Страница 28: ...0M User s Manual 28 EBM A50M User s Manual 2 4 10 Power connector PWR2 Signal PIN PIN Signal VIN 4 3 VIN GND 2 1 GND 2 4 11 Serial ATA power connector S_PWR1 S_PWR2 Signal PIN GND 1 SATA_PWR 2 S_PWR2...

Страница 29: ...BRIGHT 4 BLK_ON 3 GND 2 12V 1 2 4 13 LCD Inverter connector JBKL2 Signal PIN GND 2 12V 1 Note For inverters with adjustable Backlight function it is possible to control the LCD brightness through the...

Страница 30: ...Signal Description BRIGHT Vadj 0 75V 4 25V Recommended 4 7K 1 16W BKL_ON LCD backlight ON OFF control signal 2 4 14 Optional LPT connector PRINT Signal PIN GND 1 GND 2 GND 3 SLIN 4 PAR_INIT 5 ERR 6 A...

Страница 31: ...232 Mode Signal PIN PIN Signal DCD1 1 2 RxD1 TxD1 3 4 DTR1 GND 5 6 DSR1 RTS1 7 8 CTS1 RI1 9 NC In RS 422 Mode Signal PIN PIN Signal TxD1 1 2 RxD1 TxD1 3 4 RxD1 GND 5 6 NC NC 7 8 NC NC 9 NC In RS 485...

Страница 32: ...Manual 2 4 16 CPU fan connector CPU_FAN Signal PIN FANO 4 FANI 3 12V 2 GND 1 2 4 17 Audio connector JAUDIO Signal PIN PIN Signal LOUT_R 1 2 LOUT_L GND 3 4 GND LINEIN_R 5 6 LINEIN_L MIC R 7 8 MIC L AP...

Страница 33: ...Mode Signal PIN PIN Signal DCD2 1 2 RxD2 TxD2 3 4 DTR2 GND 5 6 DSR2 RTS2 7 8 CTS2 RI2 9 10 NC In RS 422 Mode Signal PIN PIN Signal TxD2 1 2 RxD2 TxD2 3 4 RxD2 GND 5 6 NC NC 7 8 NC NC 9 10 NC In RS 48...

Страница 34: ...ignal DCD 1 2 RxD TxD 3 4 DTR GND 5 6 DSR RTS 7 8 CTS RI 9 10 NC 2 4 20 General purpose I O connector JDIO Signal PIN PIN Signal DIO0 1 2 DIO10 DIO1 3 4 DIO11 DIO2 5 6 DIO12 DIO3 7 8 DIO13 DIO4 9 10 D...

Страница 35: ...20 19 GND NC 22 21 NC NC 24 23 NC GND 26 25 GND NC 28 27 NC NC 30 29 NC GND 32 31 GND Txclk 34 33 NC Txclk 36 35 NC GND 38 37 GND 12V 40 39 12V 2 3 21 1 Signal Description LVDS Connecter JLVDS Signal...

Страница 36: ...21 Txout5 Txout4 24 23 Txout5 GND 26 25 GND Txout6 28 27 Txout7 Txout6 30 29 Txout7 GND 32 31 GND Txclk1 34 33 Txclk2 Txclk1 36 35 Txclk2 GND 38 37 GND 12V 40 39 12V Note Single Dual 24 bit LVDS 1 CR...

Страница 37: ...or JTOUCH Signal PIN UL 1 UR 2 PROBE 3 LR 4 LL 5 NOTE Under 4W situation UL X UR Y LR Y LL X 2 4 24 USB connector 2 3 4 5 6 7 JUSB1 JUSB2 JUSB3 Signal PIN PIN Signal 5V 1 2 GND D 3 4 GND D 5 6 D GND 7...

Страница 38: ...SPI connector JSPI Signal PIN PIN Signal 3 3V 1 2 GND CS 3 4 CLK DI_R 5 6 DO HOLD 7 2 4 26 Low Pin Count Interface connector JLPC Signal PIN PIN Signal AD0 1 2 3 3V AD1 3 4 A_RST AD2 5 6 FRAME AD3 7...

Страница 39: ...User s Manual EBM A50M User s Manual 39 3 BIOS Setup...

Страница 40: ...nd turn control over to the operating system While the BIOS is in control the Setup program can be activated in one of two ways By pressing Del immediately after switching the system on or By pressing...

Страница 41: ...the numeric value or make changes key Decrease the numeric value or make changes F1 key General help only for Status Page Setup Menu and Option Page Setup Menu Shift F2 key Change color from total 16...

Страница 42: ...our computer is no longer able to boot the AMI BIOS supports an override to the CMOS settings which resets your system to its defaults The best advice is to only alter settings which you thoroughly un...

Страница 43: ...ion allows you to record some basic hardware configurations in your computer and set the system clock 3 6 1 1 System Date Use the system time option to set the system time Manually enter the hours min...

Страница 44: ...Manual 44 EBM A50M User s Manual 3 6 2 Advanced BIOS settings This section allows you to configure your CPU and other system devices for basic operation through the following sub menus 3 6 2 1 PCI sub...

Страница 45: ...s Clocks 96 PCI Bus Clocks 128 PCI Bus Clocks 160 PCI Bus Clocks 192 PCI Bus Clocks 224 PCI Bus Clocks 248 PCI Bus Clocks Value to be programmed into PCI Latency Timer Register VGA Palette Snoop Disab...

Страница 46: ...Bytes Set Maximum Read Request size of PCI Express Device or allow System BIOS to select the value ASPM Support Disabled Auto Force L0s Automatically enable ASPM based on reported capabilities and kn...

Страница 47: ...ess to Extended Functions in an ARI Device immediately below the Port AtomicOp Requester Enable Disabled Enabled If supported by hardware and set to Enabled this function initiates AtomicOp Requests o...

Страница 48: ...de emphasis of target link when operating at 5 0 GT s Clock Power Management Disabled Enabled If supported by hardware and set to Enabled the device is permitted to use CLKREQ signal for power managem...

Страница 49: ...S ACPI auto Configuration Enable Hibernation Disabled Enabled Enables or Disables System ability to Hibernate OS S4 Sleep State This option may be not effective with some OS ACPI Sleep State Suspend d...

Страница 50: ...Device NOTE Your Computer will reboot during restart in order to change State of the Device Pending operation None Enable take ownership Disable take ownership TPM clear Schedule an Operation for the...

Страница 51: ...justment PState 0 PState 1 PState 2 PState 3 PState 4 PState 5 PState 6 PState 7 Provided to adjust startup P state level PCC Adjustment PState 0 PState 1 PState 2 PState 3 PState 4 PState 5 PState 6...

Страница 52: ...EBM A50M User s Manual 52 EBM A50M User s Manual 3 6 2 4 1 Node 0 Information 3 6 2 5 IDE Configuration...

Страница 53: ...sec 10sec 20sec The time out value for Control Bulk and Interrupt transfers Device reset time out 10sec 20sec 30sec 40sec USB mass storage device Start Unit command time out Device power up delay Auto...

Страница 54: ...EBM A50M User s Manual 3 6 2 7 Second Super IO Configuration You can use this item to set up or change the Second Super IO configuration for FDD controllers parallel ports and serial ports 3 6 2 7 1 S...

Страница 55: ...User s Manual EBM A50M User s Manual 55 3 6 2 7 2 Serial Port 2 Configuration 3 6 2 7 3 Serial Port 3 Configuration...

Страница 56: ...Serial Port Enabled Disabled Use the Serial port option to enable or disable the serial port Change Settings Auto IO 3F8h IRQ 3 IO 3F8h IRQ 3 4 5 6 7 9 10 11 12 IO 2F8h IRQ 3 4 5 6 7 9 10 11 12 IO 3E...

Страница 57: ...BM A50M User s Manual 57 3 6 2 8 Super IO Configuration You can use this item to set up or change the Super IO configuration for FDD controllers parallel ports and serial ports 3 6 2 8 1 Serial Port 0...

Страница 58: ...7 10 11 12 Use the change Settings option to change the serial port IO port address and interrupt address 3 6 2 8 2 Serial Port 1 Configuration Item Option Description Serial Port Enabled Disabled Use...

Страница 59: ...gs Auto IO 378h IRQ 5 DMA 3 IO 378h IRQ 5 6 7 10 11 12 DMA 1 3 IO 278h IRQ 5 6 7 10 11 12 DMA 1 3 IO 3BCh IRQ 5 6 7 10 11 12 DMA 1 3 IO 378h DMA 1 3 IO 278h DMA 1 3 IO 3BCh DMA 1 3 Select an optional...

Страница 60: ...rature fan speeds and system voltages Item Option Description Smart Fan Function Disabled Enabled Enable or Disable Smart Fan 3 6 2 9 1 Smart Fan Mode configuration Item Option Description CPU Smart F...

Страница 61: ...ser s Manual EBM A50M User s Manual 61 Temperature SYSTIN temperature CPUTIN temperature AUXTIN temperature Fan speed CPU Fan0 Speed Voltage CPUVCORE 5V NB 3VCC 1 8V DDR 3 6 3 Advanced Chipset Feature...

Страница 62: ...EBM A50M User s Manual 62 EBM A50M User s Manual 3 6 3 1 North Bridge 3 6 3 1 1 GFX Configuration...

Страница 63: ...SPM Mode Control Disabled L0s Entry L1 Entry L0s and L1 Entry NB root port ASPM mode control Hotplug Mode Control Disabled Hotplug Basic Hotplug Server Hotplug Enhanced Hotplug Inboard NB root port Ho...

Страница 64: ...ank interleaving IOMMU Mode Disabled 32MB 64MB 128MB 256MB 512MB 1GB 2GB IOMMU is supported on LINUX based systems to convert 32bit I O to 64bit MMIO Memory Clock Auto 400MHz 533MHz 667 MHz This optio...

Страница 65: ...ion 6 1366x768 LVDS Option 7 1440x900 LVDS Option 8 1600x900 LVDS Option 9 1920x1024 LVDS Panel Configuration EDID Panel Option Enabled Disabled EDID Panel Option configuration Note Settings would dep...

Страница 66: ...EBM A50M User s Manual 66 EBM A50M User s Manual LVDS Back Light PWM 00 25 50 75 100 Select LVDS back light PWM duty 3 6 3 3 South Bridge 3 6 3 3 1 SB SATA Configuration...

Страница 67: ...ed Mode Option SATA as primary SATA as secondary Settings for combined Mode Option SATA ESP on PORT0 1 2 3 4 5 Enabled Disabled Enables or disables SATA ESP on PORT0 1 2 3 4 5 SATA Power on PORT0 1 2...

Страница 68: ...Azalia Device Auto Enabled Disabled HD Audio Azalia Device Configuration HD Onboard PIN Config Enabled Disabled HD Onboard PIN Configuration Azalia Front Panel Auto Disabled Azalia Front Panel Config...

Страница 69: ...on Fast Boot Enabled Disabled Enables or Disables boot with initialization of a minimal set of devices required to launch active boot option Has no effect for BBS boot options GateA20 Active Upon requ...

Страница 70: ...limits access to the BIOS setup program and is only asked for when entering the BIOS setup program By default no password is specified 3 6 5 2 User Password This setting specifies a password that must...

Страница 71: ...User s Manual EBM A50M User s Manual 71 3 6 6 Save Exit 3 6 6 1 Save Changes and Reset Any changes made to BIOS settings are stored in NVRAM The setup program then exits and reboots the controller...

Страница 72: ...ng this session of the BIOS setup program are discarded The setup program then exits and reboots the controller 3 6 6 3 Restore Defaults This option restores all BIOS settings to the factory default T...

Страница 73: ...er s Manual EBM A50M User s Manual 73 4 Drivers Installation Note Installation procedures and screen shots in this section are for your reference and may not be exactly the same as shown on your scree...

Страница 74: ...show the index page of Avalue s products automatically If not locate Index htm and choose the product from Menu on the left Note The installation procedures and screen shots in this section are based...

Страница 75: ...index page of Avalue s products automatically If not locate Index htm and choose the product from Menu on the left Note The installation procedures and screen shots in this section are based on Windo...

Страница 76: ...e of Avalue s products automatically If not locate Index htm and choose the product from Menu on the left Note The installation procedures and screen shots in this section are based on Windows XP oper...

Страница 77: ...User s Manual EBM A50M User s Manual 77 5 Mechanical Drawing...

Страница 78: ...EBM A50M User s Manual 78 EBM A50M User s Manual...

Страница 79: ...User s Manual EBM A50M User s Manual 79...

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