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Peak 650 User's Guide

Rev. A

October 2000

Introduction

1-2

1-1 Specifications

Product Feature

Intel Socket 370 Celeron/Pentium III CPU running at 66/100/133MHz FSB up to 1GHz.

Support SDRAM up to 512MB (Max.), with 100/133MHz SDRAM interface. Non Register Module.

Dual Channel Ethernet by Intel 82801 (ICH2) chipset integrated LAN controller and Intel 82559 Ethernet
Controller, support Alert-on-LAN.

Intel 82815 (GMCH) chipset integrated Graphics controller.

On Board Optional ATI Rage Mobility M4 3D VGA accelerator, support 4X AGP.

ITE 8712 Enhanced Super I/O on board.

On Board Nexcom proprietary PCI interface, Reserved 32bit PCI interface for EBK SCSI / EBK SCSI2 /
EBK SCSI 160D module (Optional)

On Chip enhanced IDE x 2, support Ultra DMA/66/100.

On Chip Two USB controllers double the bandwidth to 24Mbps across four ports.

ACPI Function Support

Hardware Monitor for system Voltage and Temperature.

On Board Solid State Disk Socket for DiskOnChip up to 288MB, and reserved Power header beside
IDE connector to support DOM ( DiskOnModule )

ISAMAX Support, Maximize ISA signals to support ISA Card up to 20

Full-size SBC with PCI and ISA golden Finger

Specification

System Architecture

Full size SBC with PCI/ISA Golden finger

Intel Socket 370 Celeron/Pentium III with 66/100/133MHz FSB

PCI V2.1 complied

PICMG 1.0 (Rev.2.0) complied

CPU Support

Intel Brand New Socket 370 FC-PGA Celeron / Pentium III CPU with 128/256K cache on die,

running at 66/100/133MHz FSB up to 1GHz

Support streaming SIMD instruction

Main Memory

Support SDRAM up to 512MB (Max.), without ECC and Non-Register Mode SDRAM

168 pin DIMM socket

Support 100/133MHz SDRAM interface

Intel DVMT (Dynamic Video Memory Technology) offers a more efficient way to manage system

memory, enabling software drivers, working in concert with the intelligent arbiter and the operating

Summary of Contents for PEAK 650

Page 1: ...Peak 650 User s Guide Rev A October 2000 NEXCOM PEAK650VL2B Single Board Computer User s Guide ...

Page 2: ...ages This document contains proprietary information protected by copyright All rights are reserved No part of this manual may be reproduced by any mechanical electronic or other means in any form without prior written permission of the manufacturer Trademarks PEAK 650 is registered trademarks of NEXCOM Co Ltd IBM PC is a registered trademark of International Business Machines Corporation Intel and...

Page 3: ...duct package Chapter 2 witches and Connectors describes the definitions and positions of Jumpers and Connectors that you may easily configure and set up per your requirement Chapter 3 apability Expanding describes how to change or expand the CPU Board by changing the system memory and CPU to get more power out from the CPU board Chapter 4 ward BIOS Setup describes how to use the advanced PCI Green...

Page 4: ... SETUP 4 1 Entering Setup 4 1 Control Keys 4 2 Getting Help 4 3 The Main Menu 4 4 Standard CMOS Features 4 6 Advanced BIOS Features Setup Menu 4 9 Advanced Chipset Features Setup Menu 4 13 Integrated Peripherals 4 17 Power Management Setup 4 21 PnP PCI Configuration 4 25 PC Health Status 4 27 Frequency Voltage Control 4 28 Supervisor User Password Setting 4 29 Power On Boot 4 30 4 2 BIOS REFERENCE...

Page 5: ...tober 2000 Content Watch Dog Timer character and function 43 Watch Dog Timer Control Register 44 Watch Dog Timer Programming Procedure 45 Appendix B DVI Interface Pin Assignment Appendix C CON1 Digital Video Signals Interface 12 bit ...

Page 6: ... Memory Technology the D V M T employs direct AGP and intelligent arbitration to dynamically allocate and de allocate memory for textures for applications requiring additional texture memory The operating system requires allocation of up to 1MB of system memory to support legacy VGA System properties will display up to 1MB less than physical system memory available to the operating system The grap...

Page 7: ...ports ACPI Function Support Hardware Monitor for system Voltage and Temperature On Board Solid State Disk Socket for DiskOnChip up to 288MB and reserved Power header beside IDE connector to support DOM DiskOnModule ISAMAX Support Maximize ISA signals to support ISA Card up to 20 Full size SBC with PCI and ISA golden Finger Specification System Architecture Full size SBC with PCI ISA Golden finger ...

Page 8: ... 82815 GMCH chipset integrated with Graphics controller Hardware motion compensation assist for software MPEG DVD decode 15 pin CRT connector 1 On Board optional VGA ATI Rage Mobility M4 3D VGA accelerator 4X AGP Fully PC 98 and PC 99 Compliant Integrated 8MB of SDR Memory upgradeable to 16MB 15 pin CRT connector 1 DVI interface connector 1 On Board LAN Dual channel Ethernet support Intel 82801 IC...

Page 9: ...ller 5 pin connector x 1 for other keyboard 6 pin mini DIN connector 1 for PS 2 keyboard mouse On board USB port 4 6pin header 2 On Board buzzer 1 On board 2 pin header for I 2 C On board 5 pin header for IrDA On Board 2 pin header for reset SW 4 pin for speaker 5 pin for keylock 2 pin power SW ACPI Function Soft Power off Wake On LAN Wake On Keyboard Wake On Ring RTC alarm wake up On Board Solid ...

Page 10: ...PU card w VGA Dual LAN PEAK 650M8 Full size Socket 370 Celeron Pentium III CPU card w ATI M4 VGA w8MB LANWhat you ll have from the package In addition to this manual the PEAK 650 package includes the following items Items 650VL2 650M8 PEAK 650 Board 1 1 Cable Set include UDMA66 IDE Cable x 1 FDD Cable x1 Internal Keyboard Connector x1 COM and LPT Cable w Bracket 1 1 Y CABLE PS 2 1 TO 2 KEYBOARD MO...

Page 11: ...User s Guide Rev A October 2000 Capability Expand 2 1 Chapter 2 Switches and Connectors 2 1 Main Board Layout This chapter gives the definitions and shows where to locate the positions of switches and connectors ...

Page 12: ...t setting 1 2 3 4 CPU FSB Memory ON ON OFF OFF Auto detect OFF OFF ON ON 66MHZ PC100 SDRAM OFF OFF OFF ON 100MHZ PC100 SDRAM OFF OFF ON OFF 133MHZ PC133 SDRAM OFF OFF OFF OFF Reserve SW2 Default setting SW2 1 2 3 4 5 6 7 8 9 10 RS232 OFF OFF OFF ON OFF ON OFF OFF OFF OFF RS422 ON ON ON OFF ON OFF ON ON ON ON RS485 ON ON OFF ON ON OFF OFF OFF OFF ON SW1 Default setting SW1 M System Disable C0000 C8...

Page 13: ... short AT power Pin2 3 short ATX power J4 5VSB power cable connector Pin 1 Pin 2 Pin3 5VSB GND ATX power supply S_ON Jp1 VCC5 power connector for DOM Pin 1 Pin 2 VCC5 GND Jp3 Keylock connector Pin 1 Pin 3 5 Pin 4 VCC5 GND keylock signal J13 Reset button Pin 1 2 Reset JP4 CMOS set up Pin 1 2 Pin 2 3 Normal Clear CMOS J9 Power On button ATX Pin 1 2 Power on J11 IDE LED connector Pin 1 Pin 2 VCC5 IDE...

Page 14: ...2 I2C connector Pin 1 Pin2 SMB DAT SMB CLK J17 NEXCOM Reserved Note For Model Peak 650VL and Peak 650M8 the Nexcom plug in Module EBK SCSI2 or EBK SCSI160D cannot use Ad24 for IDSEL EBK SCSI 160D Jumper Setting ON Board Active Terminal Resistor Enable Disable Channel A S1 1 OFF ON Channel B S1 2 OFF ON IDSEL Jumper AD20 JP1 1 JP1 2 Short AD24 JP1 2 JP1 3 Short SCSI LED Jumper LED JP2 1 Channel A L...

Page 15: ...ry module combination Note 1 It is highly recommended to use the PC 100 or PC 133 Specification DIMM module 2 Due to limitation of Intel 815E chipset the board can support the ECC memory module Q y of Module DIMM1 DIMM2 Module Size Max Size 1 1 st 8 256 MB 256 MB 2 1 st 2 nd 8 256 MB 512 MB To insert the DIMMs the modules must be oriented in the correct way Notice the notches of the DIMM Align the...

Page 16: ...ly lift the existing CPU up to remove it from the socket Removing CPU Place the new CPU on the middle of the socket orienting its beveled corner to line up with the socket s beveled corner Make sure the pins of the CPU fit evenly to the socket openings Replace the handling bar to fasten the CPU to the socket Be sure to re arrange the jumper setting for the correct external clock Installing CPU ...

Page 17: ...mputer when the below message appears briefly at the bottom of the screen during the POST Power On Self Test press Del key or simultaneously press Ctrl Alt and Esc keys TO ENTER SETUP BEFORE BOOT PRESS CTRL ALT ESC OR DEL KEY If the message disappears before you respond and you still wish to enter Setup restart the system to try again by turning it OFF then ON or pressing the RESET button on the s...

Page 18: ...PgDn key Decrease the numeric value or make changes F1 key F1 General help only for Status Page Setup Menu and Option Page Setup Menu Shift F2 key Change color from total 16 colors F2 to select color forward Shift F2 to select color backward F3 key Reserved F4 key Reserved F5 key Restore the previous CMOS value from CMOS only for Option Page Setup Menu F6 key Load the default CMOS value from BIOS ...

Page 19: ...tion of the highlighted setup function is displayed at the bottom of the screen Status Page Setup Menu Option Page Setup Menu Press F1 to pop up a small help window that describes the appropriate keys to use and the possible selections for the highlighted item To exit the Help Window press F1 or Esc ...

Page 20: ...se this menu for basic system configuration See Page 4 6 for details Advanced BIOS Features Use this menu to set the Advanced Features available on your system See Page 4 9 for details Advanced Chipset features Use this menu to change the values in the chipset registers and optimize your system s performance See Page 4 13 for details Integrated Peripherals Use this menu to specify your settings fo...

Page 21: ...ult values for the minimal stable performance for your system to operate Load Optimized Defaults Use this menu to load the BIOS default values that are factory settings for optimal performance system operations While Award has designed the custom BIOS to maximize performance the factory has the right to change these defaults to meet their needs Set Supervisor User Password Change set or disable pa...

Page 22: ...ally changes when you set the date Time HH MM SS Set the system time IDE Primary Master Options are in its sub menu Described in Table 4 3 Press Enter to enter the sub menu of detailed options IDE Primary Slave Options are in its sub menu Described in Table 4 3 Press Enter to enter the sub menu of detailed options IDE Secondary Master Options are in its sub menu Described in Table 4 3 Press Enter ...

Page 23: ...d of course you must have a 3 Mode floppy drive LCD CRT LCD CRT AUTO LCD CRT Select the default video device Halt On All Errors No Errors All but Keyboard All but Diskette All but Disk Key Select the situation in which you want the BIOS to stop the POST process and notify you Base Memory N A Displays the amount of conventional memory detected during boot up Extended Memory N A Displays the amount ...

Page 24: ...the type of fixed disk User Type will let you select the number of cylinders heads etc Note PRECOMP 65535 means NONE Capacity Auto Display your disk drive size Disk drive capacity Approximated Note that this size is usually slightly greater than the size of a formatted disk given by a disk checking program Access Mode Normal LBA Large Auto Choose the access mode for this hard disk The following op...

Page 25: ...n is enabled and someone attempt to write data into this area BIOS will show a warning message on screen and alarm beep Enabled Activates automatically when the system boots up causing a warning message to appear when anything attempts to access the boot sector or hard disk partition table Disabled No warning message will appear when anything attempts to access the boot sector or hard disk partiti...

Page 26: ...on the computer If it is set to Enable BIOS will shorten or skip some check items during POST The Choice Enabled Disabled First Second Third Boot Device The BIOS attempts to load the operating system from the devices in the sequence selected in these items The Choice Floppy LS ZIP HDD SCSI CDROM Disabled Boot Other Device If all the selected boot devices failed to boot select Enabled the BIOS will...

Page 27: ...Choice 250 500 750 1000 Security Option Select whether the password is required every time the system boots or only when you enter setup System The system will not boot and access to Setup will be denied if the correct password is not entered at the prompt Setup The system will boot but access to Setup will be denied if the correct password is not entered at the prompt Note To disable security sel...

Page 28: ...eveloped to manage the reliability of the hard disk by predicting future device failures The hard disk needs to be S M A R T capable The settings for this option are Disabled or Enabled Note S M A R T cannot predict all future device failures S M A R T should be used as a warning tool not as a tool to predict the device reliability The Choice Enabled Disabled ...

Page 29: ... It must be stated that these items should never need to be altered The default settings have been chosen because they provide the best operating conditions for your system The only time you might consider making any changes would be if you discovered that data was being lost while using your system The first chipset settings deal with CPU access to dynamic random access memory DRAM The default ti...

Page 30: ... System BIOS Cacheable Selecting Enabled allows caching of the system BIOS ROM at F0000h FFFFFh resulting in better system performance However if any program writes to this memory area a system error may result The choice Enabled Disabled Video BIOS Cacheable Select Enabled allows caching of the video BIOS resulting in better system performance However if any program writes to this memory area a s...

Page 31: ...hen a default value will select an aperture of maximum size The choice 4 8 16 32 64 128 256 Display Cache Frequency You can use this item to select the frequency of the display cache The Choice 100MHZ 133MHZ System Memory Frequency You can use this item to select the operating frequency for the main system memory The Choice Auto 100MHZ 133MHZ On Chip Video Window Size Select the on chip video wind...

Page 32: ...BIOS Setup 4 16 RAS Timing This item controls RAS active to Protegra and refresh to RAS active delay in local memory clocks The Choice Fast Slow RAS Precharge Timing This item controls RAS precharge in local memory clocks The choice Fast Slow ...

Page 33: ...Active This setting enables or disables the onboard LAN2 The choice Enabled Disabled Onboard SCSI H W Active This setting enables or disables the onboard SCSI The choice Enabled Disabled Onboard LAN Boot ROM Decide whether to invoke the boot ROM of the onboard LAN chip The choice LAN1 LAN2 Disabled ...

Page 34: ...rk IDE Primary Secondary Master Slave PIO The four IDE PIO Programmed Input Output fields let you set a PIO mode 0 4 for each of the four IDE devices that the on Board IDE interface supports Modes 0 through 4 provide successively increased performance In Auto mode the system automatically determines the best mode for each device The Choice Auto Mode 0 Mode 1 Mode 2 Mode 3 and Mode 4 IDE Primary Se...

Page 35: ...er Card or the system has no floppy drive select Disabled in this field The Choice Enabled Disabled Onboard Serial Port 1 Port 2 Select an address and corresponding interrupt for the first and second serial ports The Choice 3F8 IRQ4 2E8 IRQ3 3E8 IRQ4 2F8 IRQ3 Disabled Auto UART Mode Select This item allows you to select UART mode The Choice Normal IrDA ASKIR UR2 Duplex Mode This item allows you to...

Page 36: ...Peak 650 User s Guide Rev A October 2000 BIOS Setup 4 20 ECP Mode Use DMA Select a DMA channel for the parallel port for use during ECP mode The Choice 3 1 ...

Page 37: ...n a manner consistent with your own style of computer use ACPI Function This item allows you to Enable Disable the Advanced Configuration and Power Interface ACPI The Choice Enabled Disabled ACPI Suspend Mode This item will allow you to select the ACPI suspend type You can select S3 STR for suspending to DRAM or S1 POS for power on suspend under Windows 98 ACPI mode The choice S1 POS S3 STR ...

Page 38: ... min and HDD Power Down 1 min User Define 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 Disabled Video Off Method This determines the manner in which the monitor is blanked V H SYNC Blank This selection will cause the system to turn off the vertical and horizontal synchronization ...

Page 39: ...en the system has ung The Choice Delay 4 Sec Instant Off Wake Up by PCI card When enabled you can ake up your system using a PCI rev2 2 card when a ME event occurring The Choice Enabled Disabled PowerOn by Ring An input signal on the serial Ring Indicator RI line in other words an incoming call on the modem awakens the system from a soft off state The choice Enabled Disabled USB KB Wake Up From S3...

Page 40: ...can prevent the system from entering a power saving mode or can awaken the system from such a mode In effect the system remains alert for anything which occurs to a device which is configured as Enabled even when the system is in a power down mode Primary IDE 0 Primary IDE 1 Secondary IDE 0 Secondary IDE 1 FDD COM LPT Port PCI PIRQ A D ...

Page 41: ...items and it is strongly recommended that only experienced users should make any changes to the default settings PNP OS Installed Select Yes if the system operating environment is Plug and Play aware e g Windows 95 The Choice Yes No Reset Configuration Data Normally you leave this field Disabled Select Enabled to reset Extended System Configuration Data ESCD when you exit Setup if you have install...

Page 42: ...D800 IRQ DMA Assigned To This item allows you to determine the IRQ DMA assigned to the ISA bus and is not available to any PCI slot Legacy ISA or PnP for both ISA and PCI Choices are Legacy ISA and PCI ISA PnP Memory Resources Used MEM Base Addr Some add in cards ask for a specific address space in the system memory This field specifies the memory base start address of the reserved memory space Th...

Page 43: ...de Rev A October 2000 BIOS Setup 4 27 PC Health Status Shutdown Temperature This item allows you to set up the CPU shutdown Temperature This item only effective under Windows 98 ACPI mode The Choice Disabled 60 140 65 149 ...

Page 44: ...gnal to all DIMM and PCI socket The choice Enabled Disabled Spread Spectrum This item allows you to enable disable the spread spectrum modulate The choice Enabled Disabled CPU Host PCI Clock PC133 This item allows you to slightly adjust the clock frequency The choice 66MHZ 166MHZ CPU Clock Ratio This item allows you to set up the CPU clock ratio but this function depends on different CPU performan...

Page 45: ...Esc to abort the selection and not enter a password To disable a password just press Enter when you are prompted to enter the password A message will confirm the password will be disabled Once the password is disabled the system will boot and you can enter Setup freely PASSWORD DISABLED PASSWORD DISABLED PASSWORD DISABLED PASSWORD DISABLED When a password has been enabled you will be prompted to e...

Page 46: ... and the system cannot boot with the CMOS values selected in Setup restart the system by turning it OFF then ON or Pressing the RESET button on the system case You may also restart by simultaneously press Ctrl Alt and Delete keys Upon restart the system immediately press Insert to load BIOS default CMOS value for boot up ...

Page 47: ...s bad CMOS BATTERY HAS FAILED CMOS battery is no longer functional It should be replaced CMOS CHECKSUM ERROR Checksum of CMOS is incorrect This can indicate that CMOS has become corrupt This error may have been caused by a weak battery Check the battery and replace if necessary DISK BOOT FAILURE INSERT SYSTEM DISK AND PRESS ENTER No boot device was found This could mean that either a boot drive wa...

Page 48: ...RROR ENCOUNTERED INITIALIZING HARD DRIVE Hard drive cannot be initialized Be sure the adapter is installed correctly and all cables are correctly and firmly attached Also be sure the correct hard drive type is selected in Setup ERROR INITIALIZING HARD DISK CONTROLLER Cannot initialize controller Make sure the cord is correctly and firmly installed in the bus Be sure the correct hard drive type is ...

Page 49: ... POST procedure infinitely while the P15 of keyboard controller is pulled low This is also used for M B burn in test MEMORY ADDRESS ERROR AT Indicates a memory address error at a specific location You can use this location along with the memory map for your system to find and replace the bad memory chips MEMORY TEST FAIL BIOS reports the memory test fail if the On Board memory is tested error MEMO...

Page 50: ...rror appears the system will boot in ISA mode which allows you to run the EISA Configuration Utility Should Have EISA Board But Not Found PLEASE RUN EISA CONFIGURATION UTILITY The board installed is not responding to the ID request or no board ID has been found in the indicated slot NOTE When this error appears the system will boot in ISA mode which allows you to run the EISA Configuration Utility...

Page 51: ...0 02h Reserved 03h Initial Superio_Early_Init switch 04h Reserved 05h 1 Blank out screen 2 Clear CMOS error flag 06h Reserved 07h 1 Clear 8042 interface 2 Initialize 8042 self test 08h 1 Test special keyboard controller for Winbond 977 series Super I O chips 2 Enable keyboard interface 09h Reserved 0Ah 1 Disable PS 2 mouse interface optional 2 Auto detect ports for keyboard mouse followed by a por...

Page 52: ...ial specified all H W interrupts are directed to SPURIOUS_INT_HDLR S W interrupts to SPURIOUS_soft_HDLR 1Ch Reserved 1Dh Initial EARLY_PM_INIT switch 1Eh Reserved 1Fh Load keyboard matrix notebook platform 20h Reserved 21h HPM initialization notebook platform 22h Reserved 23h 1 Check validity of RTC value e g a value of 5Ah is an invalid value for RTC minute 2 Load CMOS settings into BIOS stack If...

Page 53: ...n Board IDE controller 4 Measure CPU speed 5 Invoke video BIOS 2Ah Reserved 2Bh Reserved 2Ch Reserved 2Dh 1 Initialize multi language 2 Put information on screen display including Award title CPU type CPU speed 2Eh Reserved 2Fh Reserved 30h Reserved 31h Reserved 32h Reserved 33h Reset keyboard except Winbond 977 series Super I O chips 34h Reserved 35h Reserved 36h Reserved 37h Reserved 38h Reserve...

Page 54: ...eserved 4Eh 1 Program MTRR of M1 CPU 2 Initialize L2 cache for P6 class CPU program CPU with proper cacheable range 3 Initialize the APIC for P6 class CPU 4 On MP platform adjust the cacheable range to smaller one in case the cacheable ranges between each CPU are not identical 4Fh Reserved 50h Initialize U SB 51h Reserved 52h Test all memory clear all extended memory to 0 53h Reserved 54h Reserved...

Page 55: ...Reserved 62h Reserved 63h Reserved 64h Reserved 65h Initialize PS 2 Mouse 66h Reserved 67h Prepare memory size information for function call INT 15h ax E820h 68h Reserved 69h Turn on L2 cache 6Ah Reserved 6Bh Program chipset registers according to items described in Setup Auto configuration table 6Ch Reserved 6Dh 1 Assign resources to all ISA PnP devices 2 Auto assign ports to onboard COM ports if...

Page 56: ...creen logo is supported If errors occur report errors wait for keys If no errors occur or 1 key is pressed to continue 2 Clear EPA or customization logo 80h Reserved 81h Reserved E8POST ASM starts 82h 1 Call chipset power management hook 2 Recover the text fond used by EPA logo not for full screen logo 3 If password is set ask for password 83h Save all data in stack back to CMOS 84h Initialize ISA...

Page 57: ...de 94h 1 Enable L2 cache 2 Program boot up speed 3 Chipset final initialization 4 Power management final initialization 5 Clear screen display summary table 6 Program K6 write allocation 7 Program P6 class write combining 95h 1 Program daylight saving 2 Update keyboard LED typematic rate 96h 1 Build MP table 2 Build Update ESCD 3 Set CMOS century to 20h or 19h 4 Load CMOS time into DOS timer tick ...

Page 58: ...Peak 650 User s Guide Rev A October 2000 BIOS Setup 4 42 This page is intentionally left blank ...

Page 59: ...uld set time and can clear the counter function When time is up WDT can send Reset or NMI signal Operator has to write a value into WDT Configuration Register Write the control value to the Configuration Port and clear WDT counter read the Configuration Port Watch Dog Timer character and function WDT Configuration port F2h Default at F2h Watch Dog Timer Disabled 1 Default at Disabled Enabled 2 Ena...

Page 60: ...can write the value to WDT Configuration Port The following is the Control Register bit definition 7 6 5 4 3 2 1 0 X X X 111 N A 110 Select 1 second 101 Select 2 second 100 Select 4 second 011 Select 8 second 010 Select 16 second 001 Select 32 second 000 Select 64 second 1 Enable Watch Dog Timer 0 Disable Watch Dog Timer 1 Select NMI 0 Select Reset Don care ...

Page 61: ...erate SQW 0 5 Sec enerate SQW 0 5 Sec Mov Mov Mov Mov dx 70h dx 70h dx 70h dx 70h Mov Mov Mov Mov ax 0Ah ax 0Ah ax 0Ah ax 0Ah Out Out Out Out dx al dx al dx al dx al Out port 70h 0Ah Out port 70h 0Ah Out port 70h 0Ah Out port 70h 0Ah Mov Mov Mov Mov dx 71h dx 71h dx 71h dx 71h Mov Mov Mov Mov ax 2Fh ax 2Fh ax 2Fh ax 2Fh Out Out Out Out dx al dx al dx al dx al Out port 71h 2Fh Out port 71h 2Fh Out ...

Page 62: ...0h Setting initial value 0 for the WDT Control Register ng initial value 0 for the WDT Control Register ng initial value 0 for the WDT Control Register ng initial value 0 for the WDT Control Register You must plan the option of following 1 Select NMI or Reset decide D4 value in F2h i e Setting D4 0 then it select Reset AND AND AND AND al 11101111b Select Reset al 11101111b Select Reset al 11101111...

Page 63: ...g WDT Configuration Port dx F2h Setting WDT Configuration Port dx F2h Setting WDT Configuration Port dx F2h Setting WDT Configuration Port OUT OUT OUT OUT dx al dx al dx al dx al Output the Control Register Value Output the Control Register Value Output the Control Register Value Output the Control Register Value You should build in a mechanism in the program to continue to read the WDT Configurat...

Page 64: ...Peak 650 User s Guide Rev A October 2000 Apendix Appendix B DVI Interface Pin Assignment for ATI Mobility M4 model only ...

Page 65: ...TV DATA 3 8 Vcc 1 8 9 LTV DATA 4 10 GND 11 LTV DATA 5 12 GND 13 LTV DATA 6 14 GND 15 LTV DATA 7 16 GND 17 LTV DATA 8 18 GND 19 LTV DATA 9 20 Vcc 3 21 LTV DATA 10 22 Vcc 3 23 LTV DATA 11 24 Vcc 3 25 LTV HSYNC 26 Vcc 3 27 LTV VSYNC 28 Vcc 5 29 LTV BLANK 30 Vcc 5 31 LTV CLKOUT 0 32 Vcc 5 33 LTV CLKOUT 1 34 GND 35 TV CLKIN INT 36 PCI_RST 37 LTV DA 38 5VFTSDA 39 LTV CK 40 5VFTSCL ...

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