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CyberResearch, Inc.

CPGN CPU Card

1.1 IIntroduction

Figure 1-1: CPGN CPU Card (SBC)

The CPGNis a PCIMG 1.0 CPU card with a 800/1066/1333 MHz front side bus

(depending on the CPU chosen). The LGA775 socket accepts Intel® Core™2

Duo/Quad/Extreme processors and Pentium

dual-core processors. The card supports

two DDR3 DIMMs up to 2.0 GB each (4.0 GB total). The CPGN includes VGA video

output and an optional DVI output. Expansion cards may be added to the expansion card

slots on the backplane. Other features include floppy disk connector, IDE connector, 4 x

SATA, dual Gigabit LAN, digital I/O, two serial ports, one parallel port and seven USB

ports.

1.2 B

Benefits

Some of the CPGN CPU card’s benefits include:

Powerful

graphics

Staying

connected

with

both wired LAN connections

Speedy running of multiple programs and applications

1.3 F

Features

Some of the CPGN motherboard features are listed below:

PCIMG

1.0

RoHS

compliant

LGA775 CPU socket

Содержание CPGN C2-30-X

Страница 1: ...ermission CyberResearch Inc www cyberresearch com 25 Business Park Drive Branford CT 06405 203 643 5000 9AM 5PM EST FAX 203 643 5001 CPGN CPU Card CPGN CQ 30 X with 3 0 MHz Intel Core 2 Quad CPGN CQ 2...

Страница 4: ...ch Inc Other product names mentioned herein are used for identification purposes only and may be trademarks and or registered trademarks of their respective companies NOTICE CyberResearch Inc does not...

Страница 5: ...24 3 1 PERIPHERAL INTERFACE CONNECTORS 25 3 1 1 Layout 25 3 1 2 Peripheral Interface Connectors 25 3 1 3 External Interface Panel Connectors 26 3 2 INTERNAL PERIPHERAL CONNECTORS 26 3 2 1 ATX Power Co...

Страница 6: ...4 1 ANTI STATIC PRECAUTIONS 47 4 2 INSTALLATION CONSIDERATIONS 47 4 3 BASIC INSTALLATION 48 4 3 1 CPU Installation 49 4 3 2 DIMM Installation 51 4 3 3 Backplane Installation 52 4 3 4 CPU Card Install...

Страница 7: ...3 6 Power Configuration 83 5 3 6 1 ACPI Settings 83 5 3 6 2 APM Configuration 84 5 3 7 Remote Access Configuration 86 5 3 8 USB Configuration 88 5 4 PCI PNP 90 5 5 BOOT 93 5 5 1 Boot Settings Configu...

Страница 8: ...d D 1 INTRODUCTION 116 D 2 DIO CONNECTOR PINOUTS 116 D 3 ASSEMBLY LANGUAGE EXAMPLE 116 E HAZARDOUS MATERIALS DISCLOSURE 117 E 1 HAZARDOUS MATERIALS DISCLOSURE TABLE FOR IPB PRODUCTS CERTIFIED AS ROHS...

Страница 9: ...Location 33 Figure 3 10 Front Panel Connector Location 34 Figure 3 11 Infrared Connector Location 35 Figure 3 12 Keyboard Connector Location 36 Figure 3 13 Memory Card Slot Location 37 Figure 3 14 IDE...

Страница 10: ...ve Cable Connection 55 Figure 4 8 SATA Power Drive Connection 56 Figure 4 9 Dual USB Cable Connection 57 Figure 4 10 LAN Connection 58 Figure 4 11 USB Device Connection 59 Figure 4 12 VGA Connector 60...

Страница 11: ...outs 31 Table 3 9 Digital I O Connector Pinouts 32 Table 3 10 Floppy Drive Connector Pinouts 33 Table 3 11 Front Panel Connector Pinouts 34 Table 3 12 Infrared Connector Pinouts 35 Table 3 13 Keyboard...

Страница 12: ...nu 10 ACPI Settings 83 BIOS Menu 11 APM Configuration 84 BIOS Menu 12 Remote Access Configuration 86 BIOS Menu 13 USB Configuration 89 BIOS Menu 14 PCI PnP Configuration 91 BIOS Menu 15 Boot 93 BIOS M...

Страница 14: ...ncludes VGA video output and an optional DVI output Expansion cards may be added to the expansion card slots on the backplane Other features include floppy disk connector IDE connector 4 x SATA dual G...

Страница 15: ...15 Supports two DDR3 DIMMs Two Gigabit Ethernet connectors Four SATA connectors High Definition audio connects to an optional audio kit 1 4 C Connectors The connectors on the CPGN are shown in the fi...

Страница 17: ...Copyright 2011 CyberResearch Inc 17 1 6 D Data Flow 852HFigure 1 4 shows the data flow between the system chipset the CPU and other components installed on the motherboard Figure 1 4 Data Flow Diagram...

Страница 18: ...total Southbridge Chipset Intel ICH7 BIOS AMI BIOS Digital I O 8 bit 4 bit input 4 bit output Ethernet Controllers Dual Realtek RTL8111CP Super I O Controller iTE IT8718F Watchdog Timer Software progr...

Страница 19: ...12 V 0 27 A 5VBS 0 11 A Vcore 3 02 A 3D Mark2001SE with Intel Core 2 Duo E8500 3 16GHz and two 2GB DDR3 modules Operating temperature 0 C 60 C 32 F 140 F requires cooler and silicone heat sink paste H...

Страница 21: ...static discharge Self grounding Touch a grounded conductor every few minutes to discharge any excess static buildup Use an anti static pad When configuring any circuit board place it on an anti static...

Страница 22: ...tion Contact your CyberResearch applications engineer or email sales cyberresearch com The CPGN is shipped with the following components Quantity Part Number or Description Image 1 Error Unknown docum...

Страница 25: ...ctors The table below lists all the connectors on the board Connector Type Label ATX Power Control Connector 3 pin wafer 1x3 ATXCTL1 Audio Kit Connector 9 pin header J_AUDIO1 Battery Connector 2 pin w...

Страница 26: ...header COM1 COM2 SPI Flash Connector 8 pin header JSPI1 USB Connectors 8 pin header USB12 USB34 USB56 Table 3 1 Internal Peripheral Connectors 3 1 3 E External Interface Panel Connectors The table bel...

Страница 27: ...ower supply the power can be turned on and off with the front panel switch Figure 3 2 ATX Power Supply Enable Connector Location Pin Description 1 GND 2 ATX_ON 3 5VSB Table 3 3 ATX Power Supply Enable...

Страница 28: ...7 VCC 8 GND 9 12 V Table 3 4 Audio Kit Connector Pinouts 3 2 3 B Battery Connector CN Label BAT1 CN Type 2 pin wafer 1x2 CN Location See Figure 3 4 CN Pinouts See Table 3 5 This is connected to the sy...

Страница 29: ...PU_FAN1 CN Type 4 pin header CN Location See Figure 3 5 CN Pinouts See Table 3 6 The fan connector attaches to a CPU cooling fan Figure 3 5 CPU Fan Connector Location Pin Description 1 GND 2 12 V 3 Ro...

Страница 30: ...vides power to the CPU Figure 3 6 CPU Power Input Connector Location Pin Description 1 GND 2 GND 3 12 V 4 12 V Table 3 7 CPU Power Input Connector Pinouts 3 2 6 D DVI Connector CN Label DVI1 CN Type 2...

Страница 31: ...GND 3 GND 16 Hot Plug Detect 4 N C 17 Data0 5 N C 18 Data 0 6 DDC Clock 19 GND 7 DDC Data 20 N C 8 N C 21 N C 9 Data 1 22 GND 10 Data 1 23 Clock 11 GND 24 Clock 12 N C 25 GND 13 N C 26 Table 3 8 DVI...

Страница 32: ...igure 3 8 Digital I O Connector Locations Pin Description Pin Description 1 GND 2 VCC 3 Output 3 4 Output 2 5 Output 1 6 Output 0 7 Input 3 8 Input 2 9 Input 1 10 Input 0 Table 3 9 Digital I O Connect...

Страница 33: ...C 6 N C 7 GND 8 INDEX 9 GND 10 MOTOR ENABLE A 11 GND 12 DRIVE SELECT B 13 GND 14 DRIVE SELECT A 15 GND 16 MOTOR ENABLE B 17 GND 18 DIRECTION 19 GND 20 STEP 21 GND 22 WRITE DATA 23 GND 24 WRITE GATE 2...

Страница 34: ...able 3 11 The front panel connector connects to the indicator LEDs and buttons on the computer s front panel Figure 3 10 Front Panel Connector Location Pin Description Pin Description 1 Power LED 2 Sp...

Страница 35: ...ts See Table 3 12 The infrared connector attaches to an infrared receiver for use with remote controls Figure 3 11 Infrared Connector Location Pin Description 1 VCC 2 NC 3 IR RX 4 GND 5 IR TX Table 3...

Страница 36: ...PS 2 keyboard Figure 3 12 Keyboard Connector Location Pin Description 1 KEYBOARD CLOCK 2 KEYBOARD DATA 3 N C 4 GROUND 5 VCC Table 3 13 Keyboard Connector Pinouts 3 2 12 M Memory Slot CN Label DIMM1 D...

Страница 37: ...lot Location 3 2 13 I IDE Connector CN Label PIDE1 CN Type 40 pin box header CN Location See Figure 3 14 CN Pinouts See Table 3 14 Connects to IDE hard drives and optical drives Figure 3 14 IDE Connec...

Страница 38: ...OUND 23 IOW 24 GROUND 25 IOR 26 GROUND 27 IDE CHRDY 28 GROUND 29 IDE DACK 30 GROUND DEFAULT 31 INTERRUPT 32 N C 33 SA1 34 N C 35 SA0 36 SA2 37 HDC CS0 38 HDC CS1 39 HDD ACTIVE 40 GROUND Table 3 14 IDE...

Страница 39: ...N 5 DATA3 18 GROUND 6 DATA4 19 GROUND 7 DATA5 20 GROUND 8 DATA6 21 GROUND 9 DATA7 22 GROUND 10 ACKNOWLEDGE 23 GROUND 11 BUSY 24 GROUND 12 PAPER EMPTY 25 GROUND 13 PRINTER SELECT Table 3 15 Parallel Po...

Страница 40: ...ation 3 2 16 S Serial Port Connector CN Label COM1 COM2 CN Type 10 pin box header CN Location See Figure 3 17 CN Pinouts See Table 3 16 This connector provides RS 232 communications Figure 3 17 Serial...

Страница 41: ...ing Indicator RI 10 NC Table 3 16 Serial Port Connector Pinouts 3 2 17 S SPI Flash Connector CN Label JSPI1 CN Type 8 pin header CN Location See Figure 3 18 CN Pinouts See Table 3 17 The 8 pin SPI Fla...

Страница 42: ...nect to USB devices Each pin header provides two USB ports Figure 3 19 USB Connector Pinout Locations Pin Description Pin Description 1 VCC 2 GND 3 DATA1 4 DATA2 5 DATA1 6 DATA2 7 GND 8 VCC Table 3 18...

Страница 43: ...ctor 3 3 1 K Keyboard Mouse Connector CN Label KB_MS1 CN Type PS 2 CN Location See Figure 3 201 CN Pinouts See Table 3 19 The keyboard and mouse connector is a standard PS 2 connector Figure 3 21 PS 2...

Страница 44: ...inouts See Table 3 20 The LAN connector connects to a local network Pin Description Pin Description 1 TXA 5 TXC 2 TXA 6 TXB 3 TXB 7 TXD 4 TXC 8 TXD Table 3 20 LAN Pinouts 3 3 3 U USB Connector CN Labe...

Страница 45: ...pin Female CN Location See Figure 3 20 CN Pinouts See Figure 3 22 and Table 3 22 The VGA connector connects to a monitor that accepts a standard VGA input Figure 3 22 VGA Connector Pin Description Pin...

Страница 47: ...can help to prevent ESD from damaging the board Self grounding Before handling the board touch any grounded conducting material During the time the board is handled frequently touch any conducting ma...

Страница 48: ...ace the CPGN on an antistatic pad When installing or configuring the motherboard place it on an antistatic pad This helps to prevent potential ESD damage Turn all power to the CPGN off When working wi...

Страница 49: ...When installing the CPU please be careful not to damage it in any way Make sure the CPU is installed properly and ensure the correct cooling kit is properly installed The LGA775 socket is shown in Fi...

Страница 50: ...ge the load lever by pressing the lever down and slightly outward to clear the retention tab Fully open the lever then open the load plate See Figure 4 3 Figure 4 3 CPU Socket Load Plate Step 3 Inspec...

Страница 51: ...the socket If the CPU pins are properly aligned the CPU should slide into the CPU socket smoothly See Figure 4 4 Figure 4 4 Insert the Socket LGA775 CPU Step 8 Close the CPU socket Close the load plat...

Страница 52: ...ligned press down until the DIMM is properly seated Clip the two handles into place See Figure 4 5 Step 4 Removing a DIMM To remove a DIMM push both handles outward The memory module is ejected by a m...

Страница 53: ...rence material that came with the backplane Next secure the CPU card to the chassis To do this please refer to the reference material that came with the chassis 4 4 J Jumper Settings NOTE A jumper is...

Страница 54: ...iption 1 2 Normal 2 3 Clear BIOS Table 4 2 Clear BIOS Jumper Settings Figure 4 6 Clear BIOS Jumper Location 4 5 I Internal Peripheral Device Connections This section outlines the installation of perip...

Страница 55: ...o the on board SATA drive connector See Figure 4 7 Figure 4 7 SATA Drive Cable Connection Step 3 Connect the cable to the SATA disk Connect the connector on the other end of the cable to the connector...

Страница 56: ...nectors The locations of the USB connectors are shown in Chapter 3 WARNING If the USB pins are not properly aligned the USB device can burn out Step 2 Align the connectors The cable has two connectors...

Страница 57: ...er to the installation instructions that came with the chassis Step 0 4 6 E External Peripheral Interface Connection This section describes connecting devices to the external connectors on the CPGN 4...

Страница 58: ...N cable RJ 45 connector Once aligned gently insert the LAN cable RJ 45 connector into the on board RJ 45 connector Step 0 4 6 2 U USB Device Connection There are two external USB 2 0 connectors Both c...

Страница 59: ...ted to a CRT or VGA monitor To connect a monitor to the CPGN please follow the instructions below Step 1 Locate the female DB 15 connector The location of the female DB 15 connector is shown in Chapte...

Страница 60: ...ening the two retention screws on either side of the connector Step 0 4 7 S Software Installation All the drivers for the CPGN are on the CD or DVD that came with the system To install the drivers ple...

Страница 61: ...CyberResearch Inc 61 Step 2 The disc main menu appears Select Software drivers Figure 4 13 Introduction Screen Step 3 A new screen with a list of available drivers appears Figure 4 14 Figure 4 14 Ava...

Страница 64: ...y is pressed restart the computer and try again 5 1 2 U Using Setup Use the arrow keys to highlight items press ENTER to select use the Page Up and Page Down keys to change entries press F1 for help a...

Страница 65: ...ot boot after changes to the system configuration is made CMOS defaults Use the jumper described in Chapter 5 5 1 5 B BIOS Menu Bar The menu bar on top of the BIOS screen has the following main items...

Страница 66: ...ter Go to SubScreen F1 General Help F10 Save and Exit ESC Exit v02 61 Copyright 1985 2006 American Megatrends Inc BIOS Menu 1 Main System Overview The System Overview lists a brief summary of differen...

Страница 67: ...u BIOS Menu 2 to configure the CPU and peripheral devices through the following sub menus WARNING Setting the wrong values in the sections below may cause the system to malfunction Make sure that the...

Страница 68: ...C CPU Configuration Use the CPU Configuration menu BIOS Menu 3 to view detailed CPU specifications and configure the CPU BIOS SETUP UTILITY Main Advanced PCIPNP Boot Security Chipset Exit Configure Ad...

Страница 69: ...Primary IDE Master Not Detected Primary IDE Slave Not Detected Secondary IDE Master Not Detected Secondary IDE Slave Not Detected Third IDE Master Not Detected Third IDE Slave Not Detected Select Scr...

Страница 70: ...rdered Before PATA Puts SATA channels before PATA channels Behind PATA DEFAULT Puts SATA channels behind PATA channels IDE Master and IDE Slave When entering setup BIOS automatically detects the prese...

Страница 71: ...Configuration Auto Detected Drive Parameters The grayed out items in the left frame are IDE disk drive parameters automatically detected from the firmware of the selected IDE disk drive The drive par...

Страница 72: ...FAULT The BIOS automatically detects the IDE disk drive type attached to the specified channel This setting should be used if an IDE hard disk drive is attached to the specified channel CD DVD The CD...

Страница 73: ...IO Mode Auto Use the PIO Mode option to select the IDE PIO Programmable I O mode program timing cycles between the IDE drive and the programmable IDE controller As the PIO mode increases the cycle tim...

Страница 74: ...ximum data transfer rate of 4 2 MB s MWDMA1 Multi Word DMA mode 1 selected with a maximum data transfer rate of 13 3 MB s MWDMA2 Multi Word DMA mode 2 selected with a maximum data transfer rate of 16...

Страница 75: ...s The S M A R T BIOS option enables or disables this function Auto DEFAULT BIOS auto detects HDD SMART support Disabled Prevents BIOS from using the HDD SMART feature Enabled Allows BIOS to use the HD...

Страница 76: ...lp F10 Save and Exit ESC Exit v02 61 Copyright 1985 2006 American Megatrends Inc BIOS Menu 6 IDE Master and IDE Slave Configuration Floppy A B Use the Floppy A B option to configure the floppy disk dr...

Страница 77: ...u 7 Super IO Configuration Parallel Port Address Disabled Use the Parallel Port Address option to select the parallel port base address Disabled DEFAULT No base address is assigned to the Parallel Por...

Страница 78: ...han the Normal mode The parallel port is also be compatible with EPP devices described above Parallel Port IRQ IRQ7 Use the Parallel Port IRQ selection to set the parallel port interrupt address IRQ5...

Страница 79: ...ct the Serial Port 2 base address Disabled No base address is assigned to Serial Port 2 2F8 IRQ3 DEFAULT Serial Port 2 I O port address is 3F8 and the interrupt address is IRQ3 3E8 IRQ4 Serial Port 2...

Страница 80: ...Core 1 216 V 1 125V 1 136 V 3 3V 3 296 V 5 0V 4 945 V 12 V 11 840 V 1 5V 1 520V 1 8V 1 920 V 5V Dual 4 945 V VBAT 3 056 V Select Screen Select Item Enter Go to SubScreen F1 General Help F10 Save and...

Страница 81: ...ARNING CPU failure can result if this value is set too high When the fan is off it will only start when the temperature exceeds this setting Minimum Value 0 C Maximum Value 127 C Start PWM 070 This is...

Страница 82: ...of the fan PWM Minimum Mode 0 PWM Maximum Mode 127 Hardware Health Monitoring The following system parameters and values are shown The system parameters that are monitored are System Temperatures CPU...

Страница 83: ...ect Item Enter Go to SubScreen F1 General Help F10 Save and Exit ESC Exit v02 61 Copyright 1985 2006 American Megatrends Inc BIOS Menu 9 ACPI Configuration 5 3 6 1 A ACPI Settings Use the General ACPI...

Страница 84: ...ore on AC Power Loss Last State Power Button Mode On Off Advanced Resume Event Controls Resume on Keyboard Mouse Disabled Resume On Ring Disabled Resume on PCI Express Wake Disabled Resume on RTC Alar...

Страница 85: ...se Resume on Ring Disabled Use the Resume on Ring BIOS option to enable activity on the RI ring in modem line to rouse the system from a suspend or standby state That is the system will be roused by a...

Страница 86: ...d allows a remote host running a terminal program to display and configure the BIOS settings BIOS SETUP UTILITY Main Advanced PCIPNP Boot Security Chipset Exit Configure Remote Access type and paramet...

Страница 87: ...tem is remotely accessed through COM1 COM2 System is remotely accessed through COM2 NOTE Make sure the selected COM port is enabled through the Super I O configuration menu Base Address IRQ 2F8h 3 The...

Страница 88: ...irected after POST Boot Loader Redirection is active during POST and during Boot Loader Always DEFAULT Redirection is always active Some OSes may not work if set to Always Terminal Type ANSI Use the T...

Страница 89: ...enu 13 USB Configuration USB Configuration The USB Configuration field shows the system USB configuration The items listed are Module Version x xxxxx xxxxx USB Devices Enabled The USB Devices Enabled...

Страница 90: ...en when there is no USB driver loaded onto the system Disabled Legacy USB support disabled Enabled DEFAULT Legacy USB support enabled Auto Legacy USB support disabled if no USB devices are connected U...

Страница 91: ...nnel 3 Available DMA Channel 5 Available DMA Channel 6 Available DMA Channel 7 Available Reserved Memory Size Disabled Select Screen Select Item Enter Go to SubScreen F1 General Help F10 Save and Exit...

Страница 92: ...DMA is reserved for use by Legacy ISA devices Available DMA Channels are DM Channel 0 DM Channel 1 DM Channel 3 DM Channel 5 DM Channel 6 DM Channel 7 Reserved Memory Size Disabled Use the Reserved Me...

Страница 93: ...yright 1985 2006 American Megatrends Inc BIOS Menu 15 Boot 5 5 1 B Boot Settings Configuration Use the Boot Settings Configuration menu BIOS Menu 16 to configure advanced system boot options BIOS SETU...

Страница 94: ...s AddOn ROM Display Mode Force BIOS Use the AddOn ROM Display Mode option to allow add on ROM read only memory messages to be displayed Force BIOS DEFAULT The system forces third party BIOS to display...

Страница 95: ...mote system through the LAN Enabled DEFAULT Can be booted from a remote system through the LAN 5 5 2 B Boot Device Priority Use the Boot Device Priority menu BIOS Menu 17 to specify the boot sequence...

Страница 96: ...Help F10 Save and Exit ESC Exit v02 61 Copyright 1985 2006 American Megatrends Inc BIOS Menu 18 Hard Disk Drives 5 5 4 R Removable Drives Use the Removable Drives menu BIOS Menu 19 to specify the boot...

Страница 97: ...0 Save and Exit ESC Exit v02 61 Copyright 1985 2006 American Megatrends Inc BIOS Menu 20 CD DVD Drives 5 6 S Security Use the Security menu BIOS Menu 21 to set system and user passwords BIOS SETUP UTI...

Страница 98: ...field and enter the password After the password has been added Install appears next to Change User Password Clear User Password Use the Clear User Password to clear a user s password The default for t...

Страница 99: ...t Configuration menu BIOS Menu 23 to configure the Northbridge chipset BIOS SETUP UTILITY Main Advanced PCIPNP Boot Security Chipset Exit Northbridge Configuration Memory Remap Feature Enabled PCI MMI...

Страница 100: ...n 15 MB and 16 MB of memory is reserved for ISA expansion cards Initiate Graphic Adapter Use the Initiate Graphic Adapter option to select the graphics controller used as the primary boot device Selec...

Страница 101: ...Display Device Auto Select Screen Select Item Enter Go to SubScreen F1 General Help F10 Save and Exit ESC Exit v02 61 Copyright 1985 2006 American Megatrends Inc BIOS Menu 24 Northbridge Chipset Confi...

Страница 102: ...Disabled Audio controller disabled Auto Default Audio controller automatically detected and enabled Spread Spectrum Disabled Use the Spread Spectrum option to reduce the EMI Excess EMI is generated w...

Страница 103: ...ions and to exit the BIOS configuration setup program Discard Changes and Exit Use the Discard Changes and Exit option to exit the BIOS configuration setup program without saving the changes made to t...

Страница 105: ...IO Mode Auto 73 DMA Mode Auto 74 S M A R T Auto 75 32Bit Data Transfer Enabled 75 Floppy A B 76 Parallel Port Address Disabled 77 Parallel Port Mode Normal 77 Parallel Port IRQ IRQ7 78 Serial Port1 Ad...

Страница 106: ...Controller Mode HiSpeed 90 IRQ Available 91 DMA Channel Available 92 Reserved Memory Size Disabled 92 Quick Boot Enabled 94 Quiet Boot Disabled 94 AddOn ROM Display Mode Force BIOS 94 Bootup Num Lock...

Страница 109: ...represents a binary 1 BIOS The Basic Input Output System BIOS is firmware that is first run when the computer is turned on and can be configured by the end user CODEC The Compressor Decompressor CODE...

Страница 110: ...ipset GbE Gigabit Ethernet GbE is an Ethernet version that transfers data at 1 0 Gbps and complies with the IEEE 802 3 2005 standard GPIO General purpose input HDD Hard disk drive HDD is a type of mag...

Страница 111: ...and Reporting Technology S M A R T refers to automatic status checking technology implemented on hard disk drives UART Universal Asynchronous Receiver transmitter UART is responsible for asynchronous...

Страница 113: ...og Timer INT 15H AH 6FH Sub function AL 2 Sets the Watchdog Timer s period BL Time out value Its unit in seconds depends on the item Watchdog Timer unit select in CMOS setup Table C 1 AH 6FH Sub funct...

Страница 114: ...dog Timer is not deactivated the system automatically restarts after the Timer has finished its countdown EXAMPLE PROGRAM INITIAL TIMER PERIOD COUNTER W_LOOP MOV AX 6F02H setting the time out value MO...

Страница 116: ...e bit4 bit7 as Input value mov dx 0A21h GPIO output I O base address in al dx Get output status jmp 2 Wait jmp 2 Wait and al 0Fh mov bl al Move al to bl temporarily inc dx sets dx to 0A22h in al dx Ge...

Страница 118: ...ledges the presences of small quantities of certain materials in the product and is applicable to China RoHS only A label will be placed on each product to indicate the estimated Environmentally Frien...

Страница 119: ...cuit Board X O O O O X Metal Fasteners X O O O O O Cable Assembly X O O O O X Fan Assembly X O O O O X Power Supply Assemblies X O O O O X Battery O O O O O O O This toxic or hazardous substance is co...

Страница 120: ...stalling the modules 3 Have a voltmeter handy to take measurements of the signals you are trying to measure as well as the signals on the board module or power supply 4 Isolate problem areas that are...

Страница 121: ...uccessors or assigns in connection with equipment purchased and in lieu of all other warranties expressed implied or statutory including but not limited to any implied warranty of merchantability or f...

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