第三章 BIOS 功能简介 BIOS 基本功能设置 当SETUP程序启动之后,您可以看到CMOS Setup Utility主画面如下: BIOS SETUP UTILITY ←→ Select Screen System Overview ↑↓ Select Item Processor + - Change Field Type Tab Select Field Intel(R) Core(TM)2 Duo CPU U9300 @1.20GHz General Help F10 Save and Exit Speed :1200MHz ESC Exit...
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第三章 BIOS 功能简介 Advanced BIOS SETUP UTILITY Configure CPU Advanced Settings WARNING: Setting wrong values in below sections may cause system to malfunction ←→ Select Screen „CPU Configuration ↑↓ Select Item „IDE Configuration Enter Go to Sub Screen „SuperIO Configuration Tab Select Field „ISA I/O Decode Configuration General Help...
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第三章 BIOS 功能简介 ﹡S.M.A.R.T 此选项用于设置是否启用硬盘S.M.A.R.T功能,只对支持该功能的硬盘有 效。 ﹡32Bit Data Transfer 此选项用于使能32位的硬盘访问模式,可以使硬盘读写速度达到最佳。 SuperIO Configuration Ø BIOS SETUP UTILITY Allows BIOS to Enable or Configure Win627DHG Super IO Chipset Disable Floppy Controller. Serial Port1 Address [3F8] Serial Port1 IRQ ←→ Select Screen Serial Port2 Address [2F8] ↑↓...
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第三章 BIOS 功能简介 ISA I/O Decode Configuration Ø BIOS SETUP UTILITY Configuration ISA I/O Address By WB83628 Decode I/O Space 0 [Enabled] Decode I/O Base 0 [0100h] Decode I/O Size 0 [64 Bytes] Decode I/O Space 1 [Enabled] ←→ Select Screen Decode I/O Base 1 [0140h] ↑↓...
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第三章 BIOS 功能简介 Decode I/O Size(0-5) IO解码空间大小 ISA Memory Decode Configuration Ø BIOS SETUP UTILITY Configuration ISA Memory Address By WB83628 Memory Space 0 [Disabled] Decode MEM Base 0 [0000] Decode Size 0 [16 KB] [Disabled] Memory Space 1 Decode MEM Base 1 [0000] ←→...
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第三章 BIOS 功能简介 USB Configuration Ø BIOS SETUP UTILITY Enables USB host USB Configuration controllers. Module Version -2.24.3-13.4 ←→ Select Screen USB Devices Enabled : ↑↓ Select Item None + - Change Field General Help F10 Save and Exit USB Mass Storage Device Configuration ESC Exit V02.61 (c)Copyright 1985-2006,American Megatrends, Inc.
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第三章 BIOS 功能简介 Resume on RTC Alarm 此项用来打开或关闭系统闹钟,当到达指定时间时,会将系统从节电模 式甚至关机状态唤醒,该功能必须有ATX电源的支持。 Clock Generator Configuration Ø BIOS SETUP UTILITY Configure Clock Generator ←→ Select Screen Spread Spectrum [Enabled] ↑↓ Select Item Auto PCI Clock [Enabled] + - Change Field General Help F10 Save and Exit ESC Exit V02.61 (c)Copyright 1985-2006,American Megatrends, Inc.
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第三章 BIOS 功能简介 Chipset BIOS SETUP UTILITY Advanced Chipset Settings WARNING: Setting wrong values in below sections may cause system to malfunction. NorthBridge Configuration ←→ Select Screen DRAM Frequency [Auto] ↑↓ Select Item Configure DRAM Timing by SPD [Enabled] Enter Go to Sub Screen General Help Boots Graphic Adapter Priority [PEG/PCI] F10 Save and Exit...
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第三章 BIOS 功能简介 此选项用于选择开机默认的显示输出设备。 Flat Panel Type Ø 此选项用于选择Flat Panel的分辨率。 Panel Specification Ø 此选项用于选择LVDS的色深。 Dual Channel Ø 此选项用于选择双通道的LVDS。 Onboard Audio Controller Ø 选择是否打开声卡控制器。 PCIPnP BIOS SETUP UTILITY Advanced PCI/PnP Settings WARNING:Setting wrong values in below sections may cause system to malfunction. IRQ3 [Available] IRQ4...
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第三章 BIOS 功能简介 Boot BIOS SETUP UTILITY Boot Settings ←→ Select Screen Quick Boot [Enabled] ↑↓ Select Item Quiet Boot [Disabled] Enter Go to Sub Screen General Help Waite For ‘F1’ If Error [Enabled] F10 Save and Exit Boot from Embedded WinCE [NO] ESC Exit Boot Device Priority...
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第三章 BIOS 功能简介 Security BIOS SETUP UTILITY Install or Change the Security Settings password Supervisor Password :Not Installed ←→ Select Screen User Password :Not Installed ↑↓ Select Item Enter Change General Help Change Supervisor Password F10 Save and Exit ESC Exit Change User Password V02.61 (c)Copyright 1985-2006,American Megatrends, Inc.
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第三章 BIOS 功能简介 Save Changes and Exit Ø 当您完成了所有的修改操作,想将原来的设置参数覆盖掉时,可执行此 项功能,新的设置参数将保存在CMOS的存储器中。要执行此操作,先选定此选 项并按下< Enter >键,再按< Enter >键即可可退出。 Discard Changes and Exit Ø 当您所做的任何更改设置的动作不想存入CMOS的存储器中,可先选定此 选项并按下< Enter >键,再按<Enter >键即可退出。 Discard Changes Ø 当您所做的任何更改设置的动作有误而需要忽略时,可先选定此选项并 按下< Enter >键,然后可以再次进入相应选项进行重新设置。 Load Optimal Defaults Ø 此菜单用于在你的系统配置中装入缺省值。这些缺省设置是最优的,可 以发挥所有硬件的高性能。 Load Failsafe Defaults Ø...
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Announcement What contained in this User Manual does not represent the commitments of EVOC Company. EVOC Company reserves the right to revise this User Manual, without prior notice, and will not be held liable for any direct, indirect, intended or unintended losses and/or hidden dangers due to installation or improper operation. Before purchasing, please have a detailed understanding of the product performance to see whether it meets your requirements. EVOC is a registered trademark of EVOC Intelligent Technology Co., Ltd. All ...
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Contents ................ 1 Chapter 1 Product Introduction ..................... 1 Overview ..........1 Mechanical Dimension, Weight and Environment ................1 Typical Power Consumption ..................... 2 Microprocessor ......................2 Chipset .................... 2 System Memory ....................2 Video Function ..................2 Network Function ..................... 2 Audio Function ....................2 Power Feature ....................2 Expansion Bus ..................3 Watchdog Function ....................
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..................10 SATA Connector ....................10 USB Port ....................11 LAN Port ..................12 Audio Connector ..................12 Digital IO Connector ................12 MultiFunctional Connector ......................13 ..................13 POWER BUTTON ......................13 ................13 Expansion ISA Connector .....................14 Fan Connector ..................14 Power Connector .................15 PC/104Plus Connector ..................16 PCI/104Express Slot ...................19 Chapter 3 BIOS Setup ....................19 Overview ..................19 BIOS Parameter Setup ..............20 Basic Function Settings for BIOS ........34 System Resources Managed by BIOS under X86 Platform ................38 Chapter 4 Install the Drivers ....................39 ...
Chapter 1 Product Introduction Chapter 1 Product Introduction Overview 1041814CLDNA is an embedded PCI/104Express motherboard facing the highend application with low power consumption. The board integrates the latest Intel® dualcore CPU, onboard 1G memory, VGA/LVDS, one PC/104Plus slot, one PCI/104Express expansion slot, one 10/100/1000Mbps network port, onboard Audio, two SATA2.0 connectors, four serial ports, four USB2.0 ports and watchdog timer. This product is mainly used in highend fields such as military industry, railway, communication and realtime video monitor as main control system. ...
Chapter 1 Product Introduction Microprocessor Intel® SU9300 (FSB: 800M; BGA956)/SL9400 (FSB: 1066M; BGA956)/Celeron ULV 722(FSB: 800M BGA956) CPU Chipset Intel® GS45+Intel® ICH9MSFFE System Memory Onboard memory, 1G DDR2 800MHz; Video Function Intel® GS45 chipset integrates the display module; the display memory can be assigned according to requirements; support VGA, dualchannel LVDS (24bit) and VGA+LVDS dualdisplay function; the resolution of CRT reaches up to QXGA (2048x1536). Network Function One 10/100/1000Mbps LAN port; support WakeOnLAN function; Audio Function ALC888GR sound effect chip; support MICIN, LINEIN, SPEAKEROUT; Power Feature ATX/AT Power, support S0, S1, S4 and S5. Expansion Bus ...
Chapter 1 Product Introduction Watchdog Function Ø 255 levels, programmable by minute or second; Ø Support watchdog overtime interrupt or reset system. I/O Connectors Ø Four serial ports, COM3 and COM4 support RS422/RS485 mode; Ø Two SATA connectors; Ø Four USB2.0 ports; Ø One 8bit digital I/O connector. 1041814CLDNA Series 3 ...
Chapter 2 Installation Tip: How to identify the first pin of the jumpers and connectors 1. Observe the letter beside the socket, it would be marked with “1” or thickened lines or triangular symbols; 2. Observe the solder pad on the back, the square pad is the first pin; Jumper Settings 1. JCC1: Clear/Keep CMOS Setting (Pin Distance: 2.0mm) CMOS is powered by the button battery on board. Clear CMOS will restore original settings (factory default). The steps are listed as follows : (1) Turn off the computer and unplug the power cable; (2) Short circuit JCC1; (3) Turn on the computer; (4) Follow the hint on screen to enter BIOS setup when starting the computer, load optimized defaults; (5) Save and exit. Please set it as follows: ...
Chapter 2 Installation Setup Function 12 Short ATX Power 23 Short AT Power(Default) JATX1 4. JP1, JP2: Select RS422/RS485 Mode for COM3/COM4 (Pin Distance: 2.0mm) The mode of COM3/COM4 can be selected by JP1/JP2; JP1 controls COM3 while JP2 controls COM4. Please set as follows: Mode Selection Pin Setup RS485(Default) RS422 JP1 12 Short 34 Short JP1/JP2 JP2 12 Short 34 Short Serial Port This board provides four 2×5Pin serial port connectors (Pin Distance: 2.0mm); COM1 and COM2 support RS232 mode; COM3 and COM4 supports RS422/RS485 mode ...
Chapter 2 Installation Video Connector 1. VGA Connector This board provides one 2×5Pin VGA connector (Pin Distance: 2.0mm). The pin definitions are listed as follows: Pin Signal Name Pin Signal Name 1 VSYNC 2 HSYNC 3 DDCDATA 4 Red 5 DDCCLK 6 Green 7 +5V 8 Blue VGA1 9 GND 10 ...
Chapter 2 Installation LCD Backlight Control Connector Pin Signal Name 1 VCC_LCDBKLT 2 LCD_BKLTCTL LCDB1 3 LCD_BKLTEN (Pin Distance: 2.0mm) 4 GND Note: VCC_LCDBKLTbacklight power, the current of this pin shall be less than 1A; LCD_BKLTCTLbacklight control; LCD_BKLTEN backlight enabling, active high. SATA Connector This board provides two SATA connectors. The pin definitions are listed as follows: Pin Signal Name 1 GND 2 TX+ 3 TX 4 GND 5 RX 6 RX+ SATA1/SATA2 7 ...
Chapter 2 Installation LAN Port This motherboard provides one 2×7Pin 10/100/1000Mbps network port connector (Pin Distance: 2.0mm). Transfer cable is required to fix the connector to the chassis, so that it can be connected with the peripherals. The pin definitions are listed as follows: Pin Signal Name Pin Signal Name 1 MX0+ 2 MX0 3 MX1+ 4 MX1 5 MX2+ 6 MX2 7 MX3+ 8 MX3 9 GND 10 GND LINK_LED+ LINK_LED LAN1 11 12 (SPEED100) (SPEED1000) 13 ACT_LED+ 14 ...
Chapter 2 Installation Audio Connector This board provides one 2×5Pin AUDIO connector (Pin Distance: 2.0mm). The pin definitions are listed as follows: Pin Signal Name Pin Signal Name 1 LOUT_R 2 LOUT_L 3 GND_AUDIO 4 GND_AUDIO 5 LIN_R 6 LIN_L 7 GND_AUDIO 8 GND_AUDIO AUDIO1 9 MIC_L 10 MIC_R Digital IO Connector This ...
Chapter 2 Installation LED LED Function LED1 Power Indicator LED1/LED2 LED2 Hard Disk Indicator POWER BUTTON Pin Signal Name GND 1 FP2 2 FP_PWRBTN (Pin Distance: 2.0mm) J2 Uncommon USB port connector, it only can be used to active the card before leaving the factory. Pin Signal Name 1 VCC5 2 USB_Data J2 3 USB_Data+ (Pin Distance: 2.0mm) 4 GND Expansion ISA Connector Reserved connector; Pin Signal Name Pin Signal Name ...
Chapter 2 Installation Fan Connector Pin Signal Name 1 GND 2 +5V CPUFAN1 3 NC (Pin Distance: 2.54mm) Power Connector This motherboard provides ATX power and AT power selection and they share one 1×15 Pin socket (Pin Distance: 2.5mm). The pin definitions are listed as follows: PWR1 Signal Name Pin ATX Power AT Power 1 VCC5 VCC5 2 ...
Chapter 2 Installation PC/104Plus Connector Support PCI104, Version 2.0. The pin definitions are listed in the following table. J1 Pin Signal Pin Signal Pin Signal Name Pin Signal Name A1 KEY B1 NC C1 +5V D1 AD0 A2 NC B2 AD2 C2 AD1 D2 +5V A3 AD5 B3 GND C3 AD4 D3 AD3 A4 C/BE0# B4 AD7 ...
Chapter 3 BIOS Setup Chapter 3 BIOS Setup Overview BIOS (Basic Input and Output System) is solidified in the flash memory on the CPU board. Its main functions include: initialize system hardware, set the operating status of the system components, adjust the operating parameters of the system components, diagnose the functions of the system components and report failures, provide hardware operating and controlling interface for the upper level software system, guide operating system and so on. BIOS provides users with a humancomputer interface in menu style to facilitate the configuration of system parameters for users, control power management mode and adjust the resource distribution of system device, etc. Setting the parameters of the BIOS correctly could enable the system operating stably and reliably; it could also improve the overall performance of the system at the same time. Inadequate even incorrect BIOS parameter setting will decrease the system operating ...
Chapter 3 BIOS Setup Basic Function Settings for BIOS After starting SETUP program, the main interface of CMOS Setup Utility will appear: BIOS SETUP UTILITY ←→ Select Screen System Overview ↑↓ Select Item Processor + Change Field Type : Tab Select Field Intel(R) Core(TM)2 Duo CPU U9300 @1.20GHz F1 General Help F10 Save and Exit Speed :1200MHz ESC Exit Cores ...
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Chapter 3 BIOS Setup u Advanced BIOS SETUP UTILITY Configure CPU Advanced Settings WARNING: Setting wrong values in below sections may cause system to malfunction ←→ Select Screen „CPU Configuration ↑↓ Select Item „IDE Configuration Enter Go to Sub Screen „SuperIO Configuration Tab Select Field „ISA I/O Decode Configuration F1 General Help „ISA Memory Decode Configuration F10 Save and Exit „USB Configuration ESC Exit „Power Management Configuration „Clock Generator Configuration V02.61 (c)Copyright 19852006, American Megatrends, Inc. Ø CPU Configuration ...
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Chapter 3 BIOS Setup l Intel® SpeedStep™ tech The control switch of Intel SpeedStep tech; l Intel® Virtualization Tech The control switch of Intel Virtualization Tech; l Core MultiProcessing The control switch of Intel Core MultiProcessing, one Core in each Die of CPU will be disabled when selecting “Disabled”. Note: the options above are displayed according to whether they are supported by CPU. Ø IDE Configuration BIOS SETUP UTILITY IDE Configuration SATA#1 Configuration [Enhanced] Configure SATA#1 as [IDE] ←→ Select Screen SATA#2 Configuration [Enhanced] ↑↓ Select Item + ...
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Chapter 3 BIOS Setup l SATA#1 Configuration Mode selection for SATA#1 controller; Disabled, Compatible and Enhanced are corresponding with Disable Controller, Compatible Mode and Enhanced Mode. l Configure SATA#1 as Type selection for SATA controller, correspond with three options: IDE, RAID and AHCI. Only when “ATA/IDE Configuration” is under Enhanced mode, it supports RAID and AHCI. Both RAID and AHCI functions require support from hardware chip and OS. l SATA#2 Configuration Mode selection switch for SATA#2 controller; Disabled and Enhanced are corresponding with Disable Controller and Enhanced Mode. ...
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Chapter 3 BIOS Setup ﹡S.M.A.R.T This option is used to enable or disable S.M.A.R.T function for hard disk and it is only effective for the hard disk supporting this function. ﹡32Bit Data Transfer This option is used to enable 32bit hard disk accessing mode, which could optimize hard disk read and write speed. Ø SuperIO Configuration BIOS SETUP UTILITY Allows BIOS to Enable or Configure Win627DHG Super IO Chipset Disable Floppy Controller. Serial Port1 Address [3F8] Serial Port1 IRQ [4] ←→ Select Screen ↑↓ Select Item Serial Port2 Address [2F8] + Change Field Serial Port2 IRQ [3] Tab ...
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Chapter 3 BIOS Setup Ø ISA I/O Decode Configuration BIOS SETUP UTILITY Configuration ISA I/O Address By WB83628 Decode I/O Space 0 [Enabled] Decode I/O Base 0 [0100h] Decode I/O Size 0 [64 Bytes] Decode I/O Space 1 [Enabled] ←→ Select Screen Decode I/O Base 1 [0140h] ↑↓ Select Item + Change Field Decode I/O Size 1 [32 Bytes] Tab Select Field F1 General Help Decode I/O Space 2 [Enabled] F10 Save and Exit Decode I/O Base 2 [0200h] ESC Exit Decode I/O Size 2 ...
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Chapter 3 BIOS Setup l Decode I/O Size(05) The size of decode IO space; Ø ISA Memory Decode Configuration BIOS SETUP UTILITY Configuration ISA Memory Address By WB83628 Memory Space 0 [Disabled] Decode MEM Base 0 [0000] Decode Size 0 [16 KB] [Disabled] Memory Space 1 Decode MEM Base 1 [0000] ←→ Select Screen Decode Size 1 [16 KB] ↑↓ Select Item + Change Field F1 General Help Memory Space 2 [Disabled] F10 Save and Exit Decode MEM Base 2 [0000] ESC Exit Decode Size 2 ...
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Chapter 3 BIOS Setup Ø USB Configuration BIOS SETUP UTILITY Enables USB host USB Configuration controllers. Module Version 2.24.313.4 ←→ Select Screen USB Devices Enabled : ↑↓ Select Item None + Change Field F1 General Help F10 Save and Exit USB Mass Storage Device Configuration ESC Exit V02.61 (c)Copyright 19852006,American Megatrends, Inc. Ø Power Management Configuration BIOS SETUP UTILITY Power Management Configuration ←→ Select Screen ↑↓ ...
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Chapter 3 BIOS Setup l Resume on RTC Alarm This option is used to enable or disable the system clock. When the specified time is expired, it will wake the system from power saving mode, even from power off mode. This function shall be supported by ATX power. Ø Clock Generator Configuration BIOS SETUP UTILITY Configure Clock Generator ←→ Select Screen Spread Spectrum [Enabled] ↑↓ Select Item Auto PCI Clock [Enabled] + Change Field F1 General Help F10 Save and Exit ESC Exit V02.61 (c)Copyright 19852006,American Megatrends, Inc. l Spread Spectrum This option is used to control the spread spectrum function of the clock signal. l Auto PCI Clock This option can be used to set whether to support disabling the unused clock. ...
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Chapter 3 BIOS Setup u Chipset BIOS SETUP UTILITY Advanced Chipset Settings WARNING: Setting wrong values in below sections may cause system to malfunction. NorthBridge Configuration ←→ Select Screen DRAM Frequency [Auto] ↑↓ Select Item Configure DRAM Timing by SPD [Enabled] Enter Go to Sub Screen F1 General Help Boots Graphic Adapter Priority [PEG/PCI] F10 Save and Exit Internal Graphics Mode Select [Enabled, 32MB] ESC Exit Boot Display Device [CRT + LVDS] Flat Panel Type [800*600] Panel Specification [24 BIT] Dual Channel ...
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Chapter 3 BIOS Setup Ø Boot Display Device This option is used to choose the default display device when powering on. Ø Flat Panel Type This option is used to choose the resolution for Flat Panel. Ø Panel Specification This option is used to select the color depth of LVDS. Ø Dual Channel This option is used to select dual channel LVDS. Ø Onboard Audio Controller Select whether to enable audio card controller. u PCIPnP BIOS SETUP UTILITY Advanced PCI/PnP Settings WARNING:Setting wrong values in below sections may cause system to malfunction. IRQ3 [Available] IRQ4 [Available] ←→ Select Screen ↑↓ Select Item IRQ5 [Available] + Change Field IRQ7 [Available] F1 General Help IRQ9 ...
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Chapter 3 BIOS Setup u Boot BIOS SETUP UTILITY Boot Settings ←→ Select Screen Quick Boot [Enabled] ↑↓ Select Item Quiet Boot [Disabled] Enter Go to Sub Screen Waite For ‘F1’ If Error [Enabled] F1 General Help F10 Save and Exit Boot from Embedded WinCE [NO] ESC Exit Boot Device Priority st st 1 Boot Device [1 FLOPPY DRIVE] V02.61 (c)Copyright 19852006,American Megatrends, Inc. Ø ...
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Chapter 3 BIOS Setup u Security BIOS SETUP UTILITY Install or Change the Security Settings password Supervisor Password :Not Installed ←→ Select Screen User Password :Not Installed ↑↓ Select Item Enter Change F1 General Help Change Supervisor Password F10 Save and Exit ESC Exit Change User Password V02.61 (c)Copyright 19852006,American Megatrends, Inc. Ø Change User/ Supervisor Password After pressing Change User/ Supervisor Password and input new password in the dialog box, this column will indicate that user’s password has been installed. u ...
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Chapter 3 BIOS Setup Ø Save Changes and Exit When you have finished all the changes and want to cover the original parameters, you may implement this operation and save the new parameters into CMOS storage. To implement this operation, you may choose this option and press < Enter >; press < Enter > again to exit. Ø Discard Changes and Exit If you do not want to save the change into CMOS storage, please choose this option and press < Enter >; press < Enter > again to exit. Ø Discard Changes If error occurs in your change and need to be neglected, please choose this option and press < Enter > in order to enter corresponding options again and ...
Chapter 3 BIOS Setup System Resources Managed by BIOS under X86 Platform We define three kinds of system resources here: I/O port address, IRQ interrupt number and DMA number. u DMA Level Function DMA0 DRAM Refresh DMA1 Unassigned DMA2 Floppy Disk DMA3 Unassigned (sometimes used for hard disk) DMA4 Used for DMAC Cascade DMA5 Unassigned DMA6 Unassigned DMA7 Unassigned u ...
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Chapter 3 BIOS Setup Address Device Description DMA Controller#1 000h 00Fh PCI Bus 000h CF7h Carrier Resource 010h 01Fh Programmable Interrupt Controller#1 020h 021h Carrier Resource 022h 03Fh System Timer 040h 043h Carrier Resource 044h 05Fh Standard 101/102 Key or Microsoft Natural PS/2 Keyboard 060h System speaker 061h Carrier Resource ...
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Chapter 3 BIOS Setup Address Device Description DMA Controller#6 0C0h 0DFh Carrier Resource 0E0h 0EFh Numeric Data Processor 0F0h 0FFh 274h – 277h ISAPNP Read Data Port 279h ISAPNP Read Data Port 2E8h – 2EFh COM4 2F8h – 2FFh COM2 3B0h – 3BBh Mobile Intel(R) 4 Series Express Chipset Family 3C0h – 3DFh Mobile Intel(R) 4 Series Express Chipset Family 3E8h – 3EFh COM3 ...
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Chapter 3 BIOS Setup by the BIOS or the OS .And several PCI devices share one interrupt through the distribution of BIOS or OS. The diagram below shows parts of the interrupt distribution under X86 platform, but it does not show the interrupt source occupied by the PCI devices. Level Function IRQ0 System Timer Standard 101/102 Key or Microsoft natural PS/2 Keyboard IRQ1 IRQ2 Programmable Interrupt Controller IRQ3 COM#2 ...
Chapter 4 Install the Drivers Chapter 4 Install the Drivers Please refer to the equipped CD for the driver program of this product and it is omitted here. 38 1041814CLDNA Series ...
Appendix Appendix Watchdog Programming Guide This board provides a programmable watchdog timer (WDT) up to 255 levels and time by minute or second. Watchdog timer overtime event can be programmed to reset system or generate maskable interrupts. The available IRQ numbers for this board are: 3, 4, 5, 7, 9, 10 and 11. Before using, please modify the corresponding IRQ number in PCIPnP of BIOS Setup interface into “Reserved”. The following describes WDT program in C language. The steps to program WDT are listed as follows: Ø Enter WDT programming mode Ø Set WDT operating mode/enable WDT/disable WDT (1) Enter WDT programming mode. #define ...
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Appendix b. Interrupt Operating Mode oldval |= 0x10; oldval | =IRQ_NO; /* Please replace the constant IRQ_NO with the needed IRQ number, the available range of IRQ number is listed at the beginning of this document.*/ outportb(DATA_PORT, oldval); (3) WDT timer selection: time by minute or second a. Time by minute: outportb(INDEX_PORT,0xf0); outportb(DATA_PORT,0x04); b. Time by second: outportb(INDEX_PORT,0xf0); outportb(DATA_PORT,0x02); (4) Enable/Disable WDT ...
Appendix Digital IO Programming Guide This board provides 8channel programmable digital I/O pins, 4 for input while the other 4 for output. The following shows the example of digital I/O programming in C language; please follow the steps listed below to program the digital I/O: Ø Initialize digital I/O Ø Input/Output program (1) Initialize Digital I/O: #define BAR 0x400 unsigned char tmp_val; outportb(BAR,0xbf); outportb(BAR+0x04,0x40); outportb(BAR+0x03,0x03); outportb(BAR+0x05,0x0F); tmp_val =(inportb(BAR+0x02)|0x08)&0xeb; tmp_val |= 0x40; outportb(BAR+0x02, tmp_val); delay(30); tmp_val =inportb(BAR); while((tmp_val &0x02)!=0x02) { tmp_val =inportb(BAR); if((tmp_val &0x04)!=0) { printf("ERROR\n"); return 0; } ...
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Appendix (2) Input/Output Program a. Output Program Function Input: int pin value 1~4 are corresponding with the output pin 1~4 respectively int lev_val 1: the output pin is high, 0: the output pin is low Function Output: None void Out_Lev(int pin ,int lev_val) { unsigned int reg_val ; outportb(BAR,0xbf); outportb(BAR+0x04,0x40); outportb(BAR+0x03,0x01); reg_val = inportb(BAR+0x05); reg_val = lev_val ? reg_val|(0x01<<pin+3) :reg_val&(~(0x01<<pin+3)) ; outportb(BAR+0x05, reg_val); reg_val =(inportb(BAR+0x02)|0x08)&0xeb; reg_val |= 0x40; outportb(BAR+0x02, reg_val); delay(30); reg_val =inportb(BAR); while((reg_val &0x02)!=0x02) { reg_val =inportb(BAR); ...
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Function Input: int pin value 1~4 are corresponding with the output pin 1~4 respectively Function Output: int lev_val 1: the input pin is high, 0; the input pin is low int In_Lev(int pin) { unsigned int reg_val ; int lev_val ; outportb(BAR,0xbf); outportb(BAR+0x04,0x41); outportb(BAR+0x03,0x00); reg_val =(inportb(BAR+0x02)|0x08)&0xeb; reg_val |= 0x40; outportb(BAR+0x02, reg_val); delay(30); reg_val =inportb(BAR); while((reg_val &0x02)!=0x02) { reg_val =inportb(BAR); if((reg_val &0x04)!=0) { printf("ERROR\n"); return 0; } } lev_val = inportb(BAR+0x05)&( 0x01<<pin1); lev_val = lev_val ? 1:0; /* Get the value of the variable lev_val here, 1 means that the input pin is high while 0 means the input pin is low */ return lev_val ; } Please visit http://www.evoc.com for more information. 1041814CLDNA Series 43 ...
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