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Portwell ROBO-8120VG2R User Manual

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ROBO-8120VG2R
Single Host Board
User's Manual
Version 1.0
Copyright © Portwell, Inc., 2011 All rights reserved.
All other brand names are registered trademarks of their respective owners.

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Summary of Contents for Portwell ROBO-8120VG2R

  • Page 1 ROBO-8120VG2R Single Host Board User's Manual Version 1.0 Copyright © Portwell, Inc., 2011 All rights reserved. All other brand names are registered trademarks of their respective owners.

  • Page 2: Table Of Contents

    3.4 Clear CMOS Operation....................... 3-7 3.5 WDT Function..........................3-8 3.6 GPIO .............................. 3-9 3.6.1 Pin assignment........................3-9 3.6.2 ROBO-8120VG2R GPIO Programming Guide ............3-10 Chapter 4 BIOS Setup Information....................4-1 4.1 Entering Setup -- Launch System Setup................... 4-1 4.2 Main............................... 4-2 4.3 Advanced............................

  • Page 3: How To Use This Manual

    Preface How to Use This Manual The manual describes how to configure your ROBO-8120VG2R system to meet various operating requirements. It is divided into five chapters, with each chapter addressing a basic concept and operation of Single Host Board. Chapter 1 : System Overview. Presents what you have in the box and give you an overview of the product specifications and basic system architecture for this series model of single host board.
  • Page 4 Preface Notice SBC Handling and Installation Notice Handling and Installing SBC Caution: Do not just hold any single side of the SBC; hold evenly on both sides! Heavy processor cooler may bend the SBC when SBC being held just on one side.
  • Page 5 Preface Fix your SBC in System Caution : Suggest your S.I or vendor to use a metal bracket to hold/fix the desktop or server grade SBC to avoid the vibration damage during transportation. Heavy processor cooler may bend the SBC when systems are during transportation without any holder.

  • Page 6: Chapter 1 System Overview

    Default configuration with 32MB DDR2 video memory delivers solid 2D performance. Optional supports 2nd VGA or DVI-D (TMDS signal) output. ROBO-8120VG2R also provides six Serial ATA 300 ports which supports RAID 0, 1, 5, 10 functions. ROBO-8120VG2R User’s Manual...

  • Page 7: Check List

    Rich and powerful I/O that supports six SATA 300 ports, twelve USB 2.0 ports, two serial ports, one parallel port and one FDD channel Check List The ROBO-8120VG2R package should cover the following basic items: One ROBO-8120VG2R Single Host Board One cooler for single CPU One Serial port &...
  • Page 8 - Via PCI Express x1 bus interface, XGI Z11 graphics processor with 32MB DDR2 memory features high performance 2D Accelerator, high efficient BroadBahn Memory architecture, and high performance Flat Panel Display. - One VGA port on bracket - Optional support TMDS interface for DVI-D display or second VGA display ROBO-8120VG2R User’s Manual...

  • Page 9: System Configuration

    Intel® 82574L Gigabit Network Connection Version 11.4.7.0 Chip Driver Intel® Chipset Device Software Version 9.1.2.1002 USB 2.0 Driver Intel®5 Series/3400 Series Chipset Family USB Enhanced Host Controller Ver:9.1.1.1013 SATA HDD Seagate ST3160815AS Teac 1.44 CDROM Pioneer DVD-227A Power Supply FSP350-60GLC Back plane PBPE-06P2 ROBO-8120VG2R User’s Manual...
  • Page 10 System Overview Power Consumption test: Run Burning Test V6.0 RUN time: 30 Minutes. Operating Temperature: -5°C ~ 55°C (23°F ~ 131°F) Storage Temperature: -20°C ~ 80°C Relative Humidity: 0% ~ 90%, non-condensing ROBO-8120VG2R User’s Manual...

  • Page 11: Mechanical Drawing

    Keep-out Zone Cooler Keep-out Zone (MAX. 8.0 mm) 4- COOLER Mounting holes Holes Ø 4.0 PAD Ø 10.4 10.92 61.58 Cooler Keep-out Zone Chassis Assembly (MAX. 7.0 mm) Keep-out Zone 10.60 10.60 細部放大圖 A 比例 2 : 1 ROBO-8120VG2R User’s Manual...

  • Page 12: System Architecture

    System Overview System Architecture ROBO-8120VG2R adopts Intel single or dual Dual-Core™/Quad-Core™ Xeon ® ® C5500/C3500 series processors in LGA1366 package and 3420 server chipset. Intel ® Xeon processors support ECC & registered DDR3 1333/1066/800 system memory ® up to 32GB on four DIMM sockets, and two configurable PCI Express x8 links. The PCI Express link was configured as four PCI Express x4 and one PCI Express x16 thru BIOS and jumper setting.
  • Page 13 System Overview ROBO-8120VG2R System Block Diagram ROBO-8120VG2R User’s Manual...

  • Page 14: Chapter 2 Hardware Configuration

    N/C (Not Connected) means removing a jumper cap from jumper pins. Users can refer to Figure 2-1 for the Jumper locations. Figure 2-1 ROBO-8120VG2R Top-side Jumper and Connector Locations Figure 2-2 ROBO-8120VG2R Bottom-side Jumper and Connector Locations ROBO-8120VG2R User’s Manual...
  • Page 15 RS-232 3-4,7-9,8-10,13-15,14-16,21-22 Short RS-422 1-2,7-9,8-10,19-20 Short RS-485 JP9 / JP10 / JP11 : PECFGSEL[2:0] for PCI-e link width options JP9, JP10, JP11 Function 1-2 Short Logic 0. 2-3 Short Logic 1. JP9: PECFGSEL2 JP10: PECFGSEL0 JP11: PECFGSEL1 ROBO-8120VG2R User’s Manual...
  • Page 16 JP9 / JP10 / JP11 : PCIe configuration for PICMG 1.3 backplane JP11 JP10 PBPE-06V464 PBPE-06P4 x4 x4 x4 x4 JP11 JP10 x4 x4 x8 JP11 JP10 PBPE-14AD64 PBPE-19AG64 x8 x4 x4 PBPE-06A364 JP11 JP10 x8 x8 PBPE-06P2 PBPE-08P41 PBPE-06V3 JP11 JP10 PBPE-07P4 PBPE-05A364 PBPE-12A9 PBPE-12AA64 PBPE-13A8 ROBO-8120VG2R User’s Manual...

  • Page 17: Connector Allocation

    ATX 12V power supply connector for CPU Vcore COM port 1 header LAN port 1 COM port 2 header CPU1 fan header SMBus header LAN port 2 SATA port 0 SATA port 1 SATA port 3 SATA port 2 USB header ROBO-8120VG2R User’s Manual...
  • Page 18 Density Select 0 Ground Ground Ground INDEX# Ground Motor ENA# Ground Ground Drive Select A# Ground Ground Direction# Ground Step# Ground Write Data# Ground Write Gate# Ground Track 0# Ground Write Protect# Read Data# Ground Head Select# Disk Change# ROBO-8120VG2R User’s Manual...
  • Page 19 GPIO22 (From SUPER I/O) GPIO36 (From SUPER I/O) GPIO23 (From SUPER I/O) GPIO37 (From SUPER I/O) Ground J17: ATX 12V power supply connector for CPU Vcore PIN No. Signal Description PIN No. Signal Description Ground Ground Ground Ground ROBO-8120VG2R User’s Manual...
  • Page 20 Data Terminal Ready Ring Indicator Ground J22: SMBus header Pin No. Signal Description SMBus clock Ground SMBus data 3.3V J28, J30: USB header PIN No. Signal Description PIN No. Signal Description DATA- DATA- DATA+ DATA+ Ground Ground Ground ROBO-8120VG2R User’s Manual...
  • Page 21 DVI I2C Clock DVI I2C Data Hot Plug Detection J32: VGA1 header PIN No. Signal Description PIN No. Signal Description Ground Ground Green Ground Ground VGA I2C data Blue VGA I2C clock Ground Ground Hsync Ground Ground Vsync ROBO-8120VG2R User’s Manual...
  • Page 22 BUSY Data 3 Ground Ground Data 4 Ground Ground SLCT Data 5 Ground J49 TPM PIN No. Signal Description PIN No. Signal Description CLK_TPM_33M LPC_FRAME_N PLTRST_TPM_N VCC5 LPC_LAD3 LPC_LAD2 VCC3 LPC_LAD1 LPC_LAD0 SMB_PCH_3V3SB_C SMB_PCH_3V3SB_DAT VCC3P3_AUX IRQ_SERIAL PCH_SUS_STAT_N ROBO-8120VG2R User’s Manual...

  • Page 23: Chapter 3 System Installation

    PCI device and handle Watch Dog Timer (WDT) and operation of GPIO in software programming. Intel® LGA 1366 Processor Installing LGA 1366 CPU Lift the handling lever of CPU socket outwards and upwards to the other end. ROBO-8120VG2R User’s Manual...
  • Page 24 CPU gently until it fits into place . If this operation is not easy or smooth, don’t do it forcibly. You need to check and rebuild the CPU pin uniformly. If you only need one processor in your platform, please install it on CPU 0. ROBO-8120VG2R User’s Manual...
  • Page 25 4) Follow the steps of installing a CPU to change to another one or place handling bar to close the opened socket. Configuring System Bus ROBO-8120VG2R will automatically detect the CPU FSB 800/1066/1333 MHz used. CPU speed of Intel Core 2 Duo and Intel Core 2 Quad Processor can be detected automatically.

  • Page 26: Main Memory

    System Installation Main Memory ROBO-8120VG2R provide 4 x 240-pin DIMM sockets which supports 800/1066/1333 ECC DDR3 SDRAM as main memory, The maximum memory size can be up to 32GB capacity. For system compatibility and stability, do not use memory module without brand.

  • Page 27: Installing The Single Board Computer

    3.3.1 Chipset Component Driver The chipset on ROBO-8120VG2R is a new chipset that a few old operating systems might not be able to recognize. To overcome this compatibility issue, for Windows Operating Systems such as Windows XP/Vista/Win7, please install its INF before any of other Drivers are installed.

  • Page 28: On-Board High Definition Audio Controller

    3. Connect a SATA power cable to the power connector on each drive. Intel RAID configurations This ROBO-8120VG2R supports RAID 0, RAID 1, RAID 5, RAID (1+0) and Intel® Matrix Storage configurations for Serial ATA hard disks drives through the Intel 3420 chipset.

  • Page 29: Clear Cmos Operation

    Clear CMOS Operation The following table indicates how to enable/disable Clear CMOS Function hardware circuit by putting jumpers at proper position. JP12: CMOS Clear JP12 Function 1-2 Short Clear CMOS Disable (Normal) 2-3 Short Clear CMOS Enable (Clear) ROBO-8120VG2R User’s Manual...

  • Page 30: Wdt Function

    Below are some example codes, which demonstrate the use of WDT. //Enter W83627DHG configuration registers mode outp(0x2E, 0x87); outp(0x2E, 0x87); //Assign Pin77 to be WDTO# outp(0x2E, 0x2D); outp(0x2E + 1, inp(0x002E + 1) & 0xFE); //Select logic device 8 outp(0x2E, 0x07); outp(0x2E + 1, 0x08); ROBO-8120VG2R User’s Manual...

  • Page 31: Gpio

    GPIO36 (From SUPER I/O) GPIO23 (From SUPER I/O) GPIO37 (From SUPER I/O) Ground All General Purpose I/O ports can only apply to standard TTL ± 5% signal level (0V/5V), and each source sink capacity up to 12mA. ROBO-8120VG2R User’s Manual...

  • Page 32: Robo-8120Vg2R Gpio Programming Guide

    3.6.2 ROBO-8120VG2R GPIO Programming Guide There are 8 GPIO pins on ROBO-8120VG2R. These GPIO pins are from SUPER I/O (W83627DHG) GPIO pins, and can be programmed as Input or Output direction. J15 pin header is for 8 GPIO pins and its pin assignment as following : J15_Pin1=GPIO0:from SUPER I/O_GPIO30 with Ext.
  • Page 33 System Installation How to access W83627DHG CR? In ROBO-8120VG2R, the EFER = 002Eh, and EFDR = 002Fh. EFER and EFDR are 2 IO ports needed to access W83627HG CR. EFER is the Index Port, EFDR is the Data Port. CR index number needs to be written into EFER first, Then the data will be read/written from/to EFDR.
  • Page 34 != 0x03){ return; outp (0x2e,0x07); outp (0x2f,0x09);// entry device 9 outp (0x2e,0xE3); outp (0x2f,(inp(0x2f)&~tmp)|(tmp*mode));//0 for output,1 for intput //bit 0~1=GPIO 30,31, bit 3~7=GPIO 3~37, mode 0=output 1=input void GPIO_Set_Mode2(int bit,int mode){ int tmp=1<<bit; ROBO-8120VG2R User’s Manual 3-12...
  • Page 35 (0x2f,0x09);// entry device 9 outp (0x2e,0xf1); outp (0x2f,(inp(0x2f)&~tmp)|(tmp*data));//0 for low,1 for high //bit 2~3=GPIO 22~23,high return 1, low return 0, if not GPIO22~23, return 0 int GPIO_Read1(int bit){ int tmp=1<<bit; int data; if(bit != 0x02){ return 0; ROBO-8120VG2R User’s Manual 3-13...
  • Page 36 //bit 0~1=GPIO 30,31, bit 3~7=GPIO 3~37,high return 1, low return 0, if not GPIO 30,31, 33~37, return 0 int GPIO_Read2(int bit){ int tmp=1<<bit; int data; if(bit != 0x02){ return 0; outp (0x2e,0x07); outp (0x2f,0x09);// entry device 9 outp (0x2e,0xf1); data=inp(0x2f)&~tmp;//read bit if (data==0) return 0; else return 1; ROBO-8120VG2R User’s Manual 3-14...

  • Page 37: Chapter 4 Bios Setup Information

    The BIOS setup program provides a General Help screen. The menu can be easily called up from any menu by pressing <F1>. The Help screen lists all the possible keys to use and the selections for the highlighted item. Press <Esc> to exit the Help screen. ROBO-8120VG2R User’s Manual...

  • Page 38: Main

    These items show the firmware and memory specifications of your system. Read only. System Date The date format is <Day>, <Month> <Date> <Year>. Use [＋] or [－] to configure system Date. System Time The time format is <Hour> <Minute> <Second>. Use [＋] or [－] to configure system Time. ROBO-8120VG2R User’s Manual...

  • Page 39: Advanced

    Use this menu to set up the items of special enhanced features. Launch PXE OpROM Enable of Disable Boot Option for Lagacy Network Devices. Choices: Disabled, Enabled Launch Storage OpROM Enable of Disable Boot Option for Lagacy Mass Storage devices. Choices: Disabled, Enabled ROBO-8120VG2R User’s Manual...
  • Page 40 Choices: 32 PCI, 64 PCI, 96 PCI, 128 PCI, 160 PCI, 192 PCI, 224 PCI, 248 PCI Bus Clocks VGA Palette Snoop Choices: Disabled, Enabled PERR# Generation Choices: Disabled, Enabled SERR# Generation Choices: Disabled, Enabled Relaxed Ordering Choices: Disabled, Enabled ROBO-8120VG2R User’s Manual...
  • Page 41 Choices: Auto, 128 Bytes, 256 Bytes, 512 Bytes, 1024 Bytes, 2048 Bytes, 4096 Bytes Maximum Read Request Choices: Auto, 128 Bytes, 256 Bytes, 512 Bytes, 1024 Bytes, 2048 Bytes, 4096 Bytes ASPM Support Choices: Disabled. Auto, Force L0 Extended Synch Choices: Disabled, Enabled ACPI Settings ROBO-8120VG2R User’s Manual...
  • Page 42 Choices: Suspend Disabled, S1 (CPU Stop Clock), S3 (Suspend to RAM) S3 Video Report Choices: Enabled, Disabled. CPU Configuration These items show the advanced specifications of your CPU. Read only. New Max Non-Turbo Ratio Choices: 0-255. Hyper-Threading Choices: Disabled, Enabled. Active Processor Cores Choices: All, 1, 2 ROBO-8120VG2R User’s Manual...
  • Page 43 Adjacent Cache Line Prefetch For UP platforms, leave it enabled. For DP/MP servers, it may use to tune performance the specific application. Choices: Disabled, Enabled. Intel Virtualization Technology Choices: Disabled, Enabled. Power Technology Choices: Disabled, Energy Efficient, Custom ROBO-8120VG2R User’s Manual...
  • Page 44 BIOS Setup Information Runtime error Logging Runtime Error Logging Support Setup Options. Runtime error Logging Support Choices: Disabled, Enabled. ROBO-8120VG2R User’s Manual...
  • Page 45 The SATA Configuration the SATA devices, such as hard disk drive or CD-ROM drive. SATA Mode This setting specifies the function of the on-chip SATA controller. Choices: Disabled, IDE Mode, RAID Mode, AHCI Mode. Serial_ATA Controller 0 Choices: Disabled, Compatible, Enabled. Serial_ATA Controller 1 Choices: Disabled, Compatible, Enabled. ROBO-8120VG2R User’s Manual...
  • Page 46 This is a workaround for OSes without EHCI hand-off support. The EHCI ownership change should claim by EHCI driver. Choices: Disabled, Enabled. USB transfer timeout Choices: 1 sec, 5 sec, 10 sec, 20 sec Device Reset timeout Choices: 10 sec, 20 sec, 30 sec, 40 sec ROBO-8120VG2R User’s Manual 4-10...
  • Page 47 Info Error Message Choices: Disabled, Enabled Summary Screen Choices: Disabled, Enabled Super IO Configuratoin List all the option that can be set of Super I/O. Including Floppy Disk control, Serial Port 0,1 Configuration and Parallel Port configuration, ROBO-8120VG2R User’s Manual 4-11...
  • Page 48 BIOS Setup Information Floppy Disk Controller Configuration ROBO-8120VG2R User’s Manual 4-12...
  • Page 49 IO=3F0h; IRQ=3,4,5,6,7,10,11,12, DMA=2, 3; IO=370h; IRQ=3,4,5,6,7,10,11,12, DMA=2, 3; Device Mode Choices: Read Write, Write Protect Serial Port 0/1 Configuration Serial Port Choices: Disabled, Enabled, Change Settings Choices: Auto. IO=3F8h; IRO=4, IO=3F8h; IRO=3,4,5,6,7,10,11,12, IO=2F8h; IRO=3,4,5,6,7,10,11,12, IO=3E8h; IRO=3,4,5,6,7,10,11,12, IO=2E8h; IRO=3,4,5,6,7,10,11,12, ROBO-8120VG2R User’s Manual 4-13...
  • Page 50 Choices: STD printer mode, SPP mode, EPP-1.9 and SPP mode, EPP-1.7 and SPP mode, ECP mode, ECP and EPP-1.9 mode, ECP and EPP-1.7 mode. Case Open Warning Choices: Disabled, Enabled Watch Dog Timer Choices: Disabled, Enabled Power On after AC loss Choices: Turn off, Turn on ROBO-8120VG2R User’s Manual 4-14...
  • Page 51 BIOS Setup Information H/W monitor Smart Fan Function Choices: Disabled, Enabled Smart Fan Mode Configuration ROBO-8120VG2R User’s Manual 4-15...

  • Page 52: Chipset

    CPU Smart Fan 0/1 Mode Choices: Manual Mode, Thermal Cruise Mode, Fan Speed Cruise Mode, Smart Fan III Mode. CPUFAN0/1 expect PWM Output/DC Volta Choices: 0-255. Chipset This menu controls the advanced features of the onboard Northbridge and Southbridge. ROBO-8120VG2R User’s Manual 4-16...

  • Page 53: North Bridge Chipset Configuration

    BIOS Setup Information North Bridge Chipset Configuration ROBO-8120VG2R User’s Manual 4-17...
  • Page 54 BIOS Setup Information Jasper Forest IIO Configuration Isoc Choices: Disabled, Auto, Enabled. Intel(R) I/OAT Choices: Disabled, Enabled. DCA Support Choices: Disabled, Enabled. IIO0/1 NTB Configuration Choices: Transparent Bridge, NTB to NTB, NTB to RP. ROBO-8120VG2R User’s Manual 4-18...
  • Page 55 Choices: Independent, Mirroring, Lock Step, Sparing. NUMA Choices: Disabled, Enabled, Channel Interleaving Choices: Auto, 6 Way, 4 Way, 3 Way, 2 Way, 1 Way. Rank Interleaving Choices: Auto, 4 Way, 2 Way, 1 Way. Hardware Memory Test Choices: Disabled, Enabled. ROBO-8120VG2R User’s Manual 4-19...

  • Page 56: Dimm Information

    DDR3 Memory Operating Speed Choices: Auto, 1333MHz, 1067MHz, 800MHz. Memory Rank Margining Choices: Auto, 1333MHz, 1067MHz, 800MHz. Closed Loop Throttling Choices: Disabled, Enabled. Open Loop Throttling Choices: Disabled, Enabled. DIMM Information Display DIMM presence and size information. ROBO-8120VG2R User’s Manual 4-20...
  • Page 57 South Bridge Configuration SMBus Controller Choices: Disabled, Enabled, SLP_S4 Assertion Stretch Enable Choices: Disabled, Enabled, SLP_S4 Assertion Width Choices: 1-2, 2-3. 3-4, 4-5 seconds High Precision timer Choices: Disabled, Enabled, Wakeup by Ring Choices: Disabled, Enabled, ROBO-8120VG2R User’s Manual 4-21...

  • Page 58: Usb Configuration

    BIOS Setup Information PCI Express Ports Configuration All PCI Express Ports can be set as choices: Disabled, Enabled, Auto USB Configuration ROBO-8120VG2R User’s Manual 4-22...
  • Page 59 EHCI Controller 2 Choices: Disabled, Enabled RHM Support Choices: Disabled, Enabled, Auto USB Port 0/1/2/3/4/5/6/7/8/9/10/11/12/13 Choices: Disabled, Enabled ME Subsystem Configuration ME Subsystem Choices: Enabled, Disabled. End of Post Message Choices: Enabled, Disabled. Execute MEBx Choices: Enabled, Disabled. ROBO-8120VG2R User’s Manual 4-23...

  • Page 60: Boot

    Please note that enabling this BIOS feature often adds 2-3 seconds of delay to the booting sequence. This delay ensures that the logo is displayed for a sufficient amount of time. Therefore, it is recommended that you disable this BIOS feature for a faster boot-up time. Choices: Disabled, Enabled. ROBO-8120VG2R User’s Manual 4-24...
  • Page 61 Interrupt 19. Therefore, you will not be able to boot operating systems from any bootable disks attached to these host adaptors. Nor will you be able to gain access to their ROM setup utilities. Choices: Disabled, Enabled. Boot Option # 1 Choices: Built-in EFI Shell, Disable, Other Devices. ROBO-8120VG2R User’s Manual 4-25...

  • Page 62: Security

    Administrator Password controls access to the BIOS Setup utility. These settings allow you to set or change the supervisor password. User Password User Password controls access to the system at boot. These settings allow you to set or change the user password. ROBO-8120VG2R User’s Manual 4-26...

  • Page 63: Save & Exit

    Discard Changes and Reset Abandon all changes and exit the Setup Utility then reboot Save Changes Save all changes and continue with the Setup Utility. Discard Changes Abandon all changes and continue with the Setup Utility. ROBO-8120VG2R User’s Manual 4-27...

  • Page 64: Event Logs

    Save all changes and considers as User’s default. Restore User Default Restore the setting according to User’s default Built-in EFI Shell To enter the Built-in EFI shell for further modification such as upgrade BIOS. Event Logs ROBO-8120VG2R User’s Manual 4-28...
  • Page 65 Choices: No, Yes, Next reset, Yes, Every reset. When Log is Full Choices: Do Nothing, Erase Immediately. MECI Choices: 1-255. METW Choices: 0-99. Log OEM Codes Choices: Enabled, Disabled. Convert OEM Codes Choices: Enabled, Disabled. View Smbios Event Log View smbios event log. ROBO-8120VG2R User’s Manual 4-29...

  • Page 66: Chapter 5 Troubleshooting

    Chapter 5 Troubleshooting This chapter provides a few useful tips to quickly get ROBO-8120VG2R running with success. As basic hardware installation has been addressed in Chapter 2, this chapter will primarily focus on system integration issues, in terms of BIOS setting, and OS diagnostics.

  • Page 67: Bios Setting

    BIOS setting back to the initial factory configuration. It is recommended to do this so you can be sure the system is running with the BIOS setting that Portwell has highly endorsed. As a matter of fact, users can load the default BIOS setting any time when system appears to be unstable in boot up sequence.

  • Page 68: Faq

    Please visit our technical web site at http://www.portwell.com.tw For additional technical information, which is not covered in this manual, you can mail to tsd@mail.portwell.com.tw or you can also send mail to our sales, they wull be very delighted to forward them to us. ROBO-8120VG2R User’s Manual...
  • Page 69 IRQ 2 Usable IRQ 【Unassigned】 IRQ 3 System ROM COM2 IRQ 4 System ROM COM1 IRQ 5 Usable IRQ 【Unassigned】 IRQ 6 System ROM Diskette Event IRQ 7 Usable IRQ 【Unassigned】 IRQ 8 System ROM Real-Time Clock ROBO-8120VG2R User’s Manual...
  • Page 70 Usable IRQ 【Unassigned】 IRQ 10 Usable IRQ 【Unassigned】 IRQ 11 Usable IRQ 【Unassigned】 IRQ 12 System ROM IBM Mouse Event IRQ 13 System ROM Coprocessor Error IRQ 14 System ROM Hard Disk Event IRQ 15 Usable IRQ 【Unassigned】 ROBO-8120VG2R User’s Manual...

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