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Single Board Computer

PEAK 760 Series

User’s Manual

01-17-2005 Build

02-09-2006 Update

Prepared by Zack

Содержание PEAK 760 Series

Страница 1: ...www nexcom com Single Board Computer PEAK 760 Series User s Manual 01 17 2005 Build 02 09 2006 Update Prepared by Zack ...

Страница 2: ...implied warranties of merchantability of fitness for any particular purpose is also disclaimed Acknowledgements The PEAK 760 series is a trademark of NEXCOM international CO LTD All other product names mentioned herein are registered trademarks of their respective owners Regulatory Compliance Statements This section provides the FCC compliance statement for Class A devices and describes how to kee...

Страница 3: ...rts ensure that your service technician uses parts specified by the manufacturer Avoid using the system near water in direct sunlight or near a hearing device WARNINGS Read and adhere to all warnings cautions and notices in this guide and the documentation supplied with the chassis power supply and accessory modules If the instructions for the chassis and power supply are inconsistent with these i...

Страница 4: ...ment 10 1 4 Board Layout 11 1 5 Board Dimensions 12 Chapter 2Jumper Setting 2 1 Before You Begin 15 2 2 Precautions 15 2 3 Setting Jumpers 16 2 4 Location of Jumpers 17 2 5 Function of Jumper 17 2 6 Connector and Pin Definition 18 Chapter 3 Expansion 3 1 System Memory 33 3 2 Installing DIMM 34 3 3 Installing Compact Flash 36 3 4 Installing Intel Pentium M CPU and Fan Heatsink 37 Chapter 4 Award BI...

Страница 5: ...3 Load Fail Safe Defaults 53 4 14 Load Optimized Defaults 53 4 15 Set Password 54 4 16 Save Exit Setup 54 4 17 Exit Without Saving 54 Chapter 5 Driver Installation 5 1 Installation CD 56 5 2 Installing Drivers for PEAK 760 56 5 3 Installing Intel Chipset 57 5 4 Installing VGA 60 5 5 Installing the LAN 64 Appendix A Watchdog Timer A 1 Watchdog Timer 74 Appendix B GPI O B 1 GPI O User Guide 77 ...

Страница 6: ...PEAK 760 User s Manual 5 ...

Страница 7: ...PEAK 760 User s Manual 6 Chapter 1 Chapter 1 General Information ...

Страница 8: ...DIMM x 4 support dual channel DDR2 400 533 up to 3 2 GB Intel PC82573L PCI Express Gigabit Ethernet Controller x 2 supporting two GbE LAN ports PEAK760VL2 Shared integrated graphics controller from chipset with 2048 x 1536 resolution 85 Hz Support IDE and SATA HDD Optional Compact Flash socket USB 2 0 Port x 6 COM x 2 Support Disk on Module 1 2 Specifications Figure 1 1 Block Diagram of PEAK 760 ...

Страница 9: ...orts Display Share integrated Graphics controller from 915GV chipset Analogue Display Support Up to 2048 x 1536 85 Hz for CRT VGA DB 15 connector x 1 I O Interface Serial port 10 pin box header x 2 support RS232 Only Disk on module 2 pin power connector for DOM USB Six USB2 0 ports via three 6 pin JST connector with 480Mb s bandwidth IDE HDD Ultra ATA100 66 33 40 pin connectorx1 Optional CF socket...

Страница 10: ...es 1 second increments from 1 to 255 seconds Dimensions Power Requirements 338 58mm L x 122mm W 13 3 L x 3 8 W 5V 12V Environments Board level operating temperatures 20 C to 65 C Storage temperatures 20 C to 80 C Relative humidity 10 to 90 Non condensing Certification CE FCC Remark 3 2GB as Award BIOS limitation by maximum capacity currently According to the chipset spec the 915GV can only decode ...

Страница 11: ...et LAN port x 1 PEAK 760VL2 LF Full sized LGA775 socket support Intel Pentium 4 Celeron D CPU board with PCI Express Gigabit Ethernet LAN port x 2 1 3 Power Consumption Measurement Required watts and currents for Power Supply Power Type 12V 5V 5VSB Consumed watts Item W 144 76 77 5 27 Consumed currents Item A 12 15 35 1 05 Actually required currents Item A 0 8 15 20 1 5 ...

Страница 12: ...PEAK 760 User s Manual 11 Chapter 1 1 4 Board Layout Figure 1 2 Overview of PEAK 760 ...

Страница 13: ...PEAK 760 User s Manual 12 Chapter 1 1 5 Board Dimensions Figure 1 3 Mechanical Drawing of the PEAK 760 ...

Страница 14: ...PEAK 760 User s Manual 13 Chapter 1 ...

Страница 15: ...PEAK 760 User s Manual 14 Chapter 2 Jumper Setting ...

Страница 16: ... a metal object Static electricity can damage many of the electronic components Humid environment tend to have less static electricity than dry environments A grounding strap is warranted whenever danger of static electricity exists 2 2 Precautions Computer components and electronic circuit boards can be damaged by discharges of static electricity Working on the computers that are still connected ...

Страница 17: ...ins the jumper is SHORT If you remove the jumper cap or place the jumper cap on just one pin the jumper is OPEN Please see the following illustrations The illustrations on the right show a 2 pin jumper When the jumper cap is placed on both pins the jumper is SHORT If you remove the jumper cap or place the jumper cap on just one pin the jumper is OPEN Open Off Short On These illustrations show a 3 ...

Страница 18: ...60 User s Manual 17 2 4 Location of Jumpers Figure 2 1 Jumper Location 2 5 Function of Jumper Pin Function JP9 RTC Clear J13 CF Card Master Slave Select Remark J13 for CF socket has been removed as an option ...

Страница 19: ...finition J1 AUX 12V Power Connector Pin Definition Pin Definition 1 GND 3 12V 2 GND 4 12V 2 SATA3 SATA 2 SATA1 SATA0 connector J2 J4 J6 J9 A Connector size 7 Pin 1 27mm 180 SATA Connector B Connector location C Connector pin definition J2 J4 J6 J9 SATA3 SATA 2 SATA1 SATA0 Pin Definition Pin Definition 1 GND 5 SATA_RXN 2 SATA_TXP 6 SATA_RXP 3 SATA_TXN 7 GND 4 GND ...

Страница 20: ...ze 4 Parallel Data 2 17 Select Input 5 Parallel Data 3 18 GND 6 Parallel Data 4 19 GND 7 Parallel Data 5 20 GND 8 Parallel Data 6 21 GND 9 Parallel Data 7 22 GND 10 Acknowledge 23 GND 11 Busy 24 GND 12 Paper empty 25 GND 13 Select 26 NC 4 SIO Connector COM1 J8 COM2 J5 A Connector size 2 X 5 10 Pin 2 0 mm 180 BOX Header B Connector location C Connector pin definition J5 J8 COM1 COM2 Pin Definition ...

Страница 21: ...tion C Connector pin definition J7 CPU FAN Pin Definition Pin Definition 1 GND 3 Sense 2 12V 4 NC 6 SYSTEM FAN1 FAN2 Connector J10 J12 A Connector size 1 X 3 3 Pin 2 54mm 180 FAN Connector B Connector location C Connector pin definition J10 J12 System FAN 1 System FAN 2 Pin Definition Pin Definition 1 GND 3 Sense 2 12V ...

Страница 22: ...ATE 8 INDEX 25 GND 9 GND 26 TK00 10 MOTEA 27 GND 11 GND 28 WPT 12 DRVB 29 GND 13 GND 30 Read Data 14 DRVA 31 GND 15 GND 32 SIDE1 16 MOTEB 33 GND 17 GND 34 DSKCHG 8 USB 2 0 0 1 2 3 4 5 Connector USB01 1 J14 USB2 3 J16 USB4 5 J17 A Connector size 1 X 6 6 Pin 2 54mm 180 JST Connector B Connector location C Connector pin definition J14 J16 J17 USB 0 1 2 3 4 5 Pin Definition Pin Definition 1 5VSB 4 Dat...

Страница 23: ...location C Connector pin definition J15 External Keyboard Pin Definition Pin Definition 1 Keyboard Clock 4 GND 2 Keyboard Data 5 5V 3 NC 10 ATX Connector J20 A Connector size 1 X 3 3 Pin 2 54mm 180 JST Connector B Connector location C Connector pin definition J20 ATX Connector Pin Definition Pin Definition 1 5VSB 3 PSON 2 GND ...

Страница 24: ...nition 1 Reset 21 DMA REQ 2 GND 22 GND 3 Data 7 23 IOW 4 Data 8 24 GND 5 Data 6 25 IOR 6 Data 9 26 GND 7 Data 5 27 IOCHRDY 8 Data 10 28 GND 9 Data 4 29 DMAACK 10 Data 11 30 GND 11 Data 3 31 Interrupt 12 Data 12 32 NC 13 Data 2 33 DiskAddress 1 14 Data 13 34 DMA66 Detect 15 Data 1 35 DiskAddress 0 16 Data 14 36 DiskAddress 2 17 Data 0 37 HDCCS1 18 Data 15 38 HDCCS3 19 GND 39 HDD Active 20 NC 40 GND...

Страница 25: ...26 GND 2 Data 3 27 Data 11 3 Data 4 28 Data 12 4 Data 5 29 Data 13 5 Data 6 30 Data 14 6 Data 7 31 Data 15 7 HDCCS1 32 HDCCS3 8 GND 33 N C 9 GND 34 IOR 10 GND 35 IOW 11 GND 36 5V 12 GND 37 Interrupt 13 5V 38 5V 14 GND 39 CF_CSEL 15 GND 40 NC 16 GND 41 Reset 17 GND 42 IOCHRDY 18 Disk Address 2 43 DMA REQ 19 Disk Address 1 44 DMAACK 20 Disk Address 0 45 HDD Active 21 Data 0 46 DMA66 Dectec 22 Data 1...

Страница 26: ...finition Pin Definition 1 5V 6 GP25_D_IN1 PIN25 2 GND 7 GP22_D_OUT2 PIN22 3 GP20_D_OUT0 PIN20 8 GP26_D_IN2 PIN26 4 GP24_D_IN0 PIN24 9 GP23_D_OUT3 PIN23 5 GP21_D_OUT1 PIN21 10 GP27_D_IN3 PIN27 14 Disk On Module External Power J35 A Connector size 1X2 2 PIN 2 54mm 180 JST Connector B Connector location C Connector pin definition J35 Disk On Module External Power Pin Definition Pin Definition 1 5V 2 ...

Страница 27: ...AN1 JP8 LAN2 JP2 LINK 1000LED A Connector size 1X2 2 PIN 2 54mm 180 PIN Header B Connector location C Connector pin definition JP8 JP2 LAN1 LAN2 LINK 1000LED Pin Definition Pin Definition 1 Speed100 2 Speed1000 17 82573L LAN1 JP7 LAN2 JP4 Activity LED A Connector size 1X2 2 PIN 2 54mm 180 PIN Header B Connector location C Connector pin definition JP7 JP4 LAN1 LAN2 Activity LED Pin Definition Pin D...

Страница 28: ...on C Connector pin definition JP10 IR Pin Definition Pin Definition 1 5V 4 GND 2 CIRRX 5 IRTX 3 IRRX 19 Keyboard Lock JP11 A Connector size 1X5 5 PIN 2 54mm 180 PIN Header B Connector location C Connector pin definition JP11 Keyboard Lock Pin Definition Pin Definition 1 5V 4 Keyboard Lock 2 NC 5 GND 3 GND ...

Страница 29: ... Connector pin definition JP19 IDE LED POWER LED POWER ON RESET BUZZER SMBUS System Thermal Pin Definition Pin Definition 1 5V 9 Speaker 2 5V 10 SMB_ Data 3 IDE_LED 11 GND 4 GND 12 SMB_ Clock 5 Power ON 13 GND 6 GND 14 NC 7 Reset 15 5V 8 GND 16 NC PIN1 RESET SM BUS IDE LED POWER ON power LED BUZZER NC 21 System Thermal JP20 Pin Definition 1 Thermal Pin 2 Thermal GND ...

Страница 30: ...tion 1 Keyboard Data 4 5VSB 2 Mouse Data 5 Keyboard Clock 3 GND 6 Mouse Clock 23 82573L LAN2 Connector 82573L LAN1 Connector CON5 CON6 A Connector size RJ45 LAN Connector B Connector location C Connector pin definition CON5 CON6 82573L LAN1 Connector 82573L LAN2 Connector Pin Definition Pin Definition 1 MDI0P 7 MDI3P 2 MDI0N 8 MDI3N 3 MDI1P 9 ACTIVITY 4 MDI2P 10 5VSB 5 MDI2N 11 LINK100 6 MDI1N 12 ...

Страница 31: ...inition CON7 VGA connector Pin Definition Pin Definition 1 Red 9 5V 2 Green 10 GND 3 Blue 11 NC 4 NC 12 DDC Data 5 GND 13 HSYNC 6 GND 14 VSYNC 7 GND 15 DDC Clock 8 GND 25 RTC Clear JP9 A Connector size 1X3 3 PIN 2 54mm 180 PIN Header B Connector location C Connector pin definition RTC Clear Normal Clear CMOS JP9 1 2 2 3 DEFAULT SET ...

Страница 32: ...3 for CF socket has been removed as an option 3 PCI Device interrupt and BUS Assignments Chipset Configuration BUS DEVIC FUNCTION PCI INT REQ GNT Special feature description PCI Slot1 1 12 13 14 15 0 A B C D 0 1 2 4 4 System power consumption Power supply must consumed watts and currents Power Type 12V 5V 5VSB Consumed watts Item W 144 76 77 5 27 Consumed currents Item A 12 15 35 1 05 Actually req...

Страница 33: ...PEAK 760 User s Manual 32 Chapter 3 Expansion ...

Страница 34: ...o 4GB Four 240 pins DIMM sockets support up to a maximum 4GB DIMM Followings are the recommended memory modules Size MB Technology Type Vendor Remark 512MB DDRII 533 240 PIN non ECC A DATA 2PCS 512MB DDRII 533 240 PIN non ECC UNIGEN 2PCS 1GB DDRII 533 240 PIN non ECC UNIGEN 4PCS 1GB DDRII 533 240 PIN non ECC APACER 4PCS Table 3 1 Recommended Memory Modules ...

Страница 35: ...DIMM 1 Make sure the two handles of the DIMM sockets are in the open position i e the handles stay outward Figure3 1 How to Install DIMM 1 2 Slowly slide the DIMM modules along the plastic guides in the both ends of the socket Figure 3 2 How to Install DIMM 2 ...

Страница 36: ...hat means the two handles automatically locked the memory modules into the right position of the DIMM socket Figure 3 3 How to Install DIMM 3 4 To take away the memory module just push the both handles outward the memory module will be ejected by the mechanism in the socket Figure 3 4 How to Install DIMM 4 ...

Страница 37: ... card with the Compact Flash socket in the PEAK 760 Then firmly insert the card into the socket until it is completely seated Figure 3 5 How to Install Compact Flash Memory 1 2 To remove the Compact Flash memory card from PEAK 760 pull out the memory card from the Compact Flash socket Figure 3 6 How to Uninstall Compact Flash Memory 2 ...

Страница 38: ...ctions as shown below Step 1 1 Opening the Socket a Disengage the Load Lever by pressing down and out on the hook allowing the lever to clear the Retention Tab and rotate to the fully open position b Rotate Load Plate to fully open position c Remove the Protective Cover as shown below Caution Touch the Socket Contacts may damage to the contacts Step 2 a Remove processor from shipping media by gras...

Страница 39: ... back to the original position Step 4 a Place the Heat Sink with Fan Set onto the four holes around the CPU socket making sure that the four screws are aligned with the holes on the PEAK 760 b Pressing down the metal pads on the four Stand Offs c Fasten the four screws d Connect the 4 pins CPU fan cable to the power connector as shown below ...

Страница 40: ...PEAK 760 User s Manual 39 Appendix A Chapter 4 Award BIOS Setup ...

Страница 41: ... turned back on the system is configured with the values found in CMOS With easy to use pull down menus you can configure such items as Hard drives diskette drives and peripherals Video display type and display options Password protection from unauthorized use Power management features The settings made in the Setup program intimately affect how the computer performs It is important therefore the ...

Страница 42: ...d the screen will display the error message Powering on the computer and immediately pressing Del allows you to enter Setup Another way to enter Setup is to power on the computer and wait for the following message during the POST TO ENTER SETUP BEFORE BOOT PRESS CTRL ALT DEL KEY Press the Del key to enter Setup 4 4 The Main Menu Once you enter Award BIOS CMOS Setup Utility the Main Menu Figure 1 w...

Страница 43: ...efaults Use this menu to load the BIOS default values for the minimal stable performance for your system to operate Load Optimized Defaults Use this menu to load the BIOS default values i e factory settings for optimal performance system operations While Award has designed the custom BIOS to maximize performance the factory has the option to change these defaults to meet their needs Set Password E...

Страница 44: ...n Item PgUp plus key Increase the numeric value or make changes PgDn minus key Decrease the numeric value or make changes F1 key General help only for Status Page Setup Menu and Option Page Setup Menu F2 Shift F2 key Change color from total 16 colors F2 to select color forward Shift F2 to select color backward F5 key Restore the previous CMOS value from CMOS only for Option Page Setup Menu F6 key ...

Страница 45: ...hour military time clock For example 1 p m is 13 00 00 Press the left or right arrow key to move to the desired field Press the PgUp or Pg Dn key to increment the setting or type the desired value into the field IDE Devices Primary Secondary Master Slave Your computer has two IDE channels Primary and Secondary and each channel can be installed with one or two devices Master and Slave Use these ite...

Страница 46: ... field to the type of graphics card installed in your system If you are using a BGA or higher resolution card choose the EGA VGA option The options are EGA VGA Enhanced Graphics Adapter Video Graphics Array For EGA VGA SEGA or PGA monitor adapters CGA40 Color Graphics Adapter power up in 40 column mode CGA80 Color Graphics Adapter power up in 80 column mode MONO Monochrome adapter includes high re...

Страница 47: ...ng explains the options for each feature Virus Warning Allow you to choose the Virus Warning feature for IDE Hard Disk boot sector protection If this function is enabled and someone attempts to write data into this area BIOS will show a warning message on screen and an alarm will beep Enabled Activates automatically when the system boots up causing the following warning message to appear when anyt...

Страница 48: ... sequence selected The available choices are Floppy HDD 0 SCSI CDROM HDD 1 HDD 2 HDD 3 USB FDD USBZIP USB CDROM USB HDD LAN and Disabled Boot Up NumLock Status Toggle between On or Off to control the state of the NumLock key when the system boot If On the numeric keypad is in numeric mode If Off the numeric keypad is in cursor control mode Gate A20 Option Gate A20 refers to the way the system addr...

Страница 49: ...tem contains a Universal Serial Bus 2 0 controller and you have USB 2 0 peripherals USB Keyboard Support Select Enabled if your USB controller is enabled and it needs USB keyboard support in legacy old OS operating systems such as DOS Power ON Function This feature allows you to select Hot Key or Button Only for Power ON function Hot Key Power ON This feature allows you to select Hot Key Power ON ...

Страница 50: ...t Those resources can then be reallocated for other devices to use UART Mode Select Select an operating mode for the serial port The choices are Normal IrDA ASKIR UR2 Duplex Mode In an infrared port mode this field appears Full duplex mode permits simultaneous two direction transmission Half duplex mode permits transmission in one direction only at a time Select the value required by the IR device...

Страница 51: ...m in the list of Reload Global Timer Events is enabled then any activity on that item will reset the timeout counters to zero If the system is suspended or has been powered down by software it can be resumed by a wake up call that is generated by incoming traffic to a modem a LAN card a PCI card or a fixed alarm on the system realtime clock Selecting Power Management Setup on the main program scre...

Страница 52: ...e selected period of system inactivity all devices except the CPU shut off The choices are 1 2 min 2 3 min Up to 1 hour HDD Power Down After the selected period of drive inactivity the hard disk drive powers down while all other devices remain active Power On by Ring This feature allows you to enable or disable Power On by Ring Reload Global Timer Events Primary Secondary IDE 0 1 FDD COM LPT Port ...

Страница 53: ...s menu Figure 4 6 BIOS PnP PCI Configurations 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 installed a new add on Card and the system reconfiguration has caused such a serious conflict that the operating system cannot boot The choices are Enabled and Disabled Resources Controlled By T...

Страница 54: ... Enter to not install the defaults Use this option if you have changed your system and it does not operate correctly or does not power up 4 14 Load Optimized Defaults This option opens a dialog box that lets you install optimized defaults for all appropriate items in the whole setup utility Press the Y key and then Enter to install the defaults Press the N key and then Enter to not install the def...

Страница 55: ...ars confirming that the password has been disabled If you have set supervisor and user Password only the supervisor password allows you to enter the BIOS setup program Note If you forget your password the only way to solve this problem is to discharge the CMOS memory by turning power off and placing a shunt jumper cap on jumper JP2 to short pin 2 and pin 3 for five seconds then putting the shunt b...

Страница 56: ...PEAK 760 User s Manual 55 Appendix A Chapter 5 Driver Installation ...

Страница 57: ...r desktop My computer menu appears Double click your CD ROM drive to open 5 2 Installing Drivers for the Peak 760 The following sections show the driver installation procedures for Intel chipset VGA and LAN under Windows 2000 When installing the Windows drivers we recommend the following steps 1 Fully install the Windows properly before installing any drivers Most of the standard I O devices drive...

Страница 58: ...57 Appendix A 5 3 Installing Intel Chipset The chipset patch updates the chipset and enables user to adjust the advanced chipset components Step 5 3 1 Select the Chipset folder and double click to open it Step 5 3 2 Click OK ...

Страница 59: ...PEAK 760 User s Manual 58 Appendix A Step 5 3 3 Click Next to continue installation Step 5 3 4 Read the License Agreement If you accept it click Yes to continue ...

Страница 60: ... Readme file and click Next button to continue the installation process Step 5 3 6 The program updates your computer driver files and you are prompted to restart your computer Click Yes I want to restart my computer now and then click Finish button to reboot ...

Страница 61: ...PEAK 760 User s Manual 60 Appendix A 5 4 Installing VGA Step 5 4 1 Following the steps as shown below Step 5 4 2 Select your Operation System ...

Страница 62: ...PEAK 760 User s Manual 61 Appendix A Step 5 4 3 Run this program from its current location then click OK Step 5 4 4 Click Yes to continue installation ...

Страница 63: ...PEAK 760 User s Manual 62 Appendix A Step 5 4 5 Click Next to continue installation Step 5 4 6 Click Next to continue installation ...

Страница 64: ...3 Appendix A Step 5 4 7 Read the License Agreement If you agree it click Yes to continue Step 5 4 8 The complete installation screen appears Select Yes I want to restart my computer now and click Finish to reboot your computer ...

Страница 65: ...PEAK 760 User s Manual 64 Appendix A 5 5 Installing the LAN Step 5 5 1 Double click the Control Panel icon to open it Step 5 5 2 Double click the System icon ...

Страница 66: ...EAK 760 User s Manual 65 Appendix A Step 5 5 3 In the system properties dialog click to open the Hardware page and then click Device Manager button on the page Step 5 5 4 Click on the Ethernet Controller ...

Страница 67: ...PEAK 760 User s Manual 66 Appendix A Step 5 5 5 Click right button on the Mouse then click Properties Step 5 5 6 Then click Update driver ...

Страница 68: ...PEAK 760 User s Manual 67 Appendix A Step 5 5 7 Click Next Step 5 5 8 Click Next ...

Страница 69: ...PEAK 760 User s Manual 68 Appendix A Step 5 5 9 Choose Network Adapters and click Next Step 5 5 10 Choose Have Disk ...

Страница 70: ...PEAK 760 User s Manual 69 Appendix A Step 5 5 11 Click Browse Step 5 5 12 Choose LAN Windows 2KXP PRO1000 WS03XP2K as shown below ...

Страница 71: ...PEAK 760 User s Manual 70 Appendix A Step 5 5 13 Choose e1000325 inf to open the file then click OK Step 5 5 14 Click OK ...

Страница 72: ...PEAK 760 User s Manual 71 Appendix A Step 5 5 15 Choose Intel PRO 1000 PL Network Connection then click Next Step 5 5 16 To continue the installation click Yes ...

Страница 73: ...PEAK 760 User s Manual 72 Appendix A Step 5 5 17 To continue the installation click Next Step 5 5 18 To close this wizard click Finish ...

Страница 74: ...PEAK 760 User s Manual 73 Appendix A Appendix A Watchdog Timer ...

Страница 75: ...ption 7 4 Reserved 3 0 Select the interrupt level note1 for Panel Button De bounce Watch Dog Timer Control Register Index 71h Default 00h Bit Description 7 WDT is reset upon a CIR interrupt 6 WDT is reset upon a KBC mouse interrupt 5 WDT is reset upon a KBC keyboard interrupt 4 WDT is reset upon a read or a write to the Game Port base address 3 2 Reserved 1 Force Time out This bit is self clearing...

Страница 76: ...ue Register Index 73h Default 00h Bit Description 7 0 WDT time out value 7 0 Sample Code Enter config mode out 2E 87h out 2E 01h out 2E 55h out 2E 55h Set LDN 7 out 2E 07h out 2F 07h Set WDT enable second mode out 2E 72h out 2F 0C0h Set value 3 out 2E 73h out 2F 03h ...

Страница 77: ...PEAK 760 User s Manual 76 Appendix B Appendix B GPI O Programming Appendix B GPI O ...

Страница 78: ...GP27_D_IN3 GP26_D_IN2 GP25_D_IN1 GP24_D_IN0 GP23_D_out3 GP22_D_out2 GP21_D_out1 GP20 _D_out0 I3 I2 I1 I0 O3 O2 O1 O0 Iput Output J34 1 2 3 4 5 6 7 8 9 10 Prepared by Zack at Taipei Vcc5 GP23_D_out3 GP20_D_out1 GP21_D_out2 GP22_D_out2 GP24_D_IN0 GP25_D_IN1 GP26_D_IN2 GP27_D_IN3 GND ...

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