IEI Technology PM-PV-N4551/D5251 User Manual Download

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PM-PV-N4551/D5251 User Manual

Page 39

WARNING:

A CPU should never be turned on without its heat sink being installed.

If the heat sink is removed and the system turned on, permanent

damage to the CPU, PM-PV-N4551/D5251 and other electronic

components attached to the system may be incurred. Running a CPU

without a heat sink may also result in injury to the user.

4.3 Unpacking

When the PM-PV-N4551/D5251 is unpacked, please do the following:



Follow the anti-static precautions outlined in

Section 4.1



Make sure the packing box is facing upwards so the PM-PV-N4551/D5251

does not fall out of the box.



Make sure all the components in the unpacking list are present.

NOTE:

If some of the components listed in the unpacking list are missing,

please do not proceed with the installation. Contact the IEI reseller or

vendor you purchased the PM-PV-N4551/D5251 from or contact an IEI

sales representative directly. To contact an IEI sales representative,

please send .

Summary of Contents for PM-PV-N4551/D5251

Page 1: ...551 D5251 User Manual Page i User Manual MODEL PM PV N4551 D5251 PCI 104 with Intel Atom Processor N455 D525 Ethernet USB Audio RS 232 RS 422 485 SATA LVDS CompactFlash RoHS Compliant Rev 1 02 August...

Page 2: ...LAN Connector Location Deleted N4251 model information June 10 2013 1 01 Updated Figure 3 13 PCI 104 Connector Location Modified Table 3 4 CompactFlash Slot Pinouts Table 3 6 Fan Connector Pinouts Tab...

Page 3: ...ages arising out of the use or inability to use the product or documentation even if advised of the possibility of such damages This document contains proprietary information protected by copyright Al...

Page 4: ...UTION Cautionary messages should be heeded to help reduce the chance of losing data or damaging the product NOTE These messages inform the reader of essential but non critical information These messag...

Page 5: ...2 UNPACKING PRECAUTIONS 12 2 3 PACKING LIST 13 2 4 OPTIONAL ITEMS 14 3 CONNECTORS 15 3 1 PERIPHERAL INTERFACE CONNECTORS 16 3 1 1 Layout 16 3 1 2 Peripheral Interface Connectors 17 3 2 INTERNAL PERIP...

Page 6: ...37 4 2 2 Installation Checklist 38 4 3 UNPACKING 39 4 4 SO DIMM INSTALLATION 40 4 5 COMPACTFLASH CARD INSTALLATION 40 4 6 JUMPER SETTINGS 41 4 6 1 AT ATX Power Mode Jumper 42 4 6 2 Clear CMOS Jumper...

Page 7: ...Port n Configuration 66 5 3 6 H W Monitor 69 5 3 7 Serial Port Console Redirection 72 5 4 CHIPSET 73 5 4 1 Host Bridge Configuration 74 5 4 1 1 OnChip VGA Configuration 75 5 4 2 South Bridge Configur...

Page 8: ...Locations 21 Figure 3 7 Fan Connector Location 22 Figure 3 8 Front Panel Connector Location 23 Figure 3 9 Keyboard Mouse Connector Location 24 Figure 3 10 LAN Connector Location 25 Figure 3 11 LVDS Co...

Page 9: ...ation 46 Figure 4 8 COM 2 Function Select Jumper Location 47 Figure 4 9 Keyboard mouse Y cable Connection 49 Figure 4 10 LVDS Connector 50 Figure 4 11 Backlight Inverter Connection 51 Figure 4 12 SATA...

Page 10: ...nouts 25 Table 3 10 LVDS Connector Pinouts 26 Table 3 11 Backlight Inverter Connector Pinouts 27 Table 3 12 PCI 104 Connector Pinouts 29 Table 3 13 Power Connector Pinouts 30 Table 3 14 SATA Drive Con...

Page 11: ...Configuration 65 BIOS Menu 8 Serial Port n Configuration Menu 66 BIOS Menu 9 Hardware Health Configuration 69 BIOS Menu 10 Serial Port Console Redirection 72 BIOS Menu 11 Chipset 73 BIOS Menu 12 Host...

Page 12: ......

Page 13: ...PM PV N4551 D5251 User Manual Page 1 Chapter 1 1 Introduction...

Page 14: ...aving 96 mm x 100 mm profile The PM PV N4551 D5251 is equipped with an on board low power consumption and high performance Intel Atom D525 or N455 processor It also supports a single 204 pin 667 800 M...

Page 15: ...HS Embedded Intel Atom D525 or N455 processor Supports a single 204 pin 667 800 MHz DDR3 SO DIMM up to 2 GB I O support o 4 x USB 2 0 o 1 x SATA 3Gb s o 1 x RS 232 o 1 x RS 232 422 485 o 1 x CompactFl...

Page 16: ...PM PV N4551 D5251 User Manual Page 4 1 5 Overview Figure 1 2 Overview Figure 1 3 Solder Side Overview...

Page 17: ...nector 1 x CompactFlash Slot 1 x Digital I O Connector 1 x Fan Connector 1 x Front Panel Connector 1 x Keyboard Mouse Connector 1 x LAN Connector 1 x LVDS LCD Connector 1 x LVDS Backlight Inverter Con...

Page 18: ...PM PV N4551 D5251 User Manual Page 6 1 7 Dimensions Figure 1 4 Dimensions Top Figure 1 5 Dimensions I O...

Page 19: ...PM PV N4551 D5251 User Manual Page 7 Figure 1 6 Dimensions Bottom...

Page 20: ...PM PV N4551 D5251 User Manual Page 8 1 8 Data Flow The data flow diagram for the PM PV N4551 D5251 is shown below Figure 1 7 Data Flow Block Diagram...

Page 21: ...el ICH8M BIOS AMI Digital I O 8 bit digital I O 4 bit input 4 bit output Ethernet Controller Intel 82567V GbE Super I O Controller iTE IT8718F Watchdog Timer Software programmable supports 1 255 sec s...

Page 22: ...rating temperature 20 C 60 C without cooler 20 C 70 C with forced air for D525 processor 20 C 70 C without cooler 20 C 75 C with forced air for N455 processor Humidity 5 95 non condensing Dimensions 9...

Page 23: ...PM PV N4551 D5251 User Manual Page 11 Chapter 2 2 Unpacking...

Page 24: ...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...

Page 25: ...ntact an IEI sales representative directly To contact an IEI sales representative please send an email to sales ieiworld com The PM PV N4551 D5251 is shipped with the following components Quantity Ite...

Page 26: ...04 RS 1 Mini jumper pack 1 Quick Installation Guide 1 Utility CD Table 2 1 Package List Contents 2 4 Optional Items Item and part number Image SATA power cable P N 32102 000100 200 RS RS 232 422 485 c...

Page 27: ...PM PV N4551 D5251 User Manual Page 15 Chapter 3 3 Connectors...

Page 28: ...ectors are shown below 3 1 1 Layout Figure 3 1 shows the on board peripheral connectors and jumpers on the front side of the board Figure 3 1 Connector and Jumper Locations Front Side Figure 3 2 shows...

Page 29: ...eader DIO1 Fan Connector 3 pin wafer CPU_FAN1 Front Panel Connector 10 pin header F_PANEL1 Keyboard Mouse Connector 6 pin wafer KB_MS1 LAN Connector 14 pin header LAN1 LVDS LCD Connector 20 pin crimp...

Page 30: ...al connectors on the PM PV N4551 D5251 3 2 1 ATX Power Control Connector CN Label ATXCTL1 CN Type 3 pin wafer 1x3 CN Location See Figure 3 3 CN Pinouts See Table 3 2 The connector is for enabling an A...

Page 31: ...3 3 This connector connects to an external audio kit Figure 3 4 Audio Kit Connector Location Pin Description Pin Description 1 SYNC 2 BITCLK 3 SDOUT 4 PCBEEP 5 SDIN 6 RST 7 VCC 8 GND 9 12 V 10 GND Tab...

Page 32: ...slot Figure 3 5 CompactFlash Slot Location Pin Description Pin Description 1 GND 26 CD1 2 D3 27 D11 3 D4 28 D12 4 D5 29 D13 5 D6 30 D14 6 D7 31 D15 7 CE 32 CE2 8 GND 33 N C 9 GND 34 IOR 10 GND 35 IOW...

Page 33: ...8 D9 24 N C 49 D10 25 CD2 50 GND Table 3 4 CompactFlash Slot Pinouts 3 2 4 Digital I O Connector CN Label DIO1 CN Type 10 pin header 2x5 CN Location See Figure 3 6 CN Pinouts See Table 3 5 The digital...

Page 34: ...8 Input 2 9 Input 1 10 Input 0 Table 3 5 Digital I O Connector Pinouts 3 2 5 Fan Connector CN Label CPU_FAN1 CN Type 3 pin wafer 1x3 CN Location See Figure 3 7 CN Pinouts See Table 3 6 The fan connect...

Page 35: ...Table 3 7 The front panel connector connects to the indicator LEDs and buttons on the computer s front panel Figure 3 8 Front Panel Connector Location Function Pin Description 5 V 1 VCC 2 LED Power 3...

Page 36: ...tion See Figure 3 9 CN Pinouts See Table 3 8 The keyboard mouse connector connects to a PS 2 Y cable that can be connected to a PS 2 keyboard and mouse Figure 3 9 Keyboard Mouse Connector Location Pin...

Page 37: ...3 10 CN Pinouts See Table 3 9 Use LAN cable to connect to LAN1 connector to provide gigabit LAN connection Figure 3 10 LAN Connector Location Pin Description Pin Description 1 MDX0 2 MDX0 3 MDX1 4 MDX...

Page 38: ...is for an LCD panel connected to the board Figure 3 11 LVDS Connector Location Pin Description Pin Description 1 GROUND 2 GROUND 3 LVDSA_DATA0 4 LVDSA_DATA0 5 LVDSA_DATA1 6 LVDSA_DATA1 7 LVDSA_DATA2...

Page 39: ...3 11 The backlight inverter connector provides power to an LCD panel Figure 3 12 Backlight Inverter Connector Location Pin Description 1 BACKLIGHT ADJUST 2 GROUND 3 12 V 4 GROUND 5 BACKLIGHT ENABLE Ta...

Page 40: ...AD01 5 V 3 AD05 GND AD04 AD03 4 C BE0 AD07 GND AD06 5 GND AD09 AD08 GND 6 AD11 VI O2 AD10 M66EN 7 AD14 AD13 GND AD12 8 3 3 V C BE1 AD15 3 3 V 9 SERR GND SB0 PAR 10 GND PERR 3 3 V SDONE 11 STOP 3 3 V...

Page 41: ...1 VI O3 GNT2 GND 26 5 V CLK0 GND CLK1 27 CLK2 5 V CLK3 GND 28 GND INTD 5 V RST 29 12 V INTA INTB INTC 30 12 V TBD2 TBD GND 3 3 V Table 3 12 PCI 104 Connector Pinouts 3 2 12 Power Connector CN Label PW...

Page 42: ...ive Connectors CN Label SATA1 CN Type 7 pin SATA drive connectors CN Location See Figure 3 15 CN Pinouts See Table 3 14 The SATA connectors connect to SATA hard drives or optical drives Figure 3 15 SA...

Page 43: ...is connector provides RS 232 communications Figure 3 16 Serial Port Connector Location COM1 Pin Description Pin Description 1 Data Carrier Direct DCD 2 Data Set Ready DSR 3 Receive Data RXD 4 Request...

Page 44: ...7 CN Location See Figure 3 17 CN Pinouts See Table 3 16 Used for RS 232 422 485 communications Figure 3 17 Serial Port Connector Location COM2 Pin Description Pin Description 1 DCD 2 DSR 3 RXD 4 RTS 5...

Page 45: ...USB connectors connect to USB devices Each pin header provides two USB ports Figure 3 18 USB Connector Pinout Locations Pin Description Pin Description 1 VCC 2 GND 3 DATAN 4 DATA1M 5 DATAN 6 DATAM 7...

Page 46: ...The VGA connector connects to a monitor Figure 3 19 VGA Connector Location Pin Description Pin Description 1 L_RED 2 5 V_DDCLK 3 L_GREEN 4 5 V_DDCDA 5 L_BLUE 6 GND 7 5 VHSYNC 8 GND 9 5 VVSYNC 10 CRT_...

Page 47: ...PM PV N4551 D5251 User Manual Page 35 Chapter 4 4 Installation...

Page 48: ...or any other electrical component is handled the following anti static precautions are strictly adhered to Wear an anti static wristband Wearing a simple anti static wristband can help to prevent ESD...

Page 49: ...carefully followed in order to prevent damage to the PM PV N4551 D5251 PM PV N4551 D5251 components and injury to the user Before and during the installation please DO the following Read the user manu...

Page 50: ...B circuit connector pins or its components 4 2 2 Installation Checklist The following checklist is provided to ensure the PM PV N4551 D5251 is properly installed All the items in the packing list are...

Page 51: ...4551 D5251 is unpacked please do the following Follow the anti static precautions outlined in Section 4 1 Make sure the packing box is facing upwards so the PM PV N4551 D5251 does not fall out of the...

Page 52: ...s and the arms clip into place See Figure 4 1 4 5 CompactFlash Card Installation A CompactFlash Type II CF Type II card slot is located on the solder side of the CPU board When appropriately formatted...

Page 53: ...by a plastic cover that slides over the pins to connect them To CLOSE SHORT a jumper means connecting the pins of the jumper with the plastic clip and to OPEN a jumper means removing the plastic clip...

Page 54: ...CI 104 Voltage Setup 3 pin header JP3 COM 2 Function Select Jumper 6 pin header JP1 Table 4 1 Jumper Settings 4 6 1 AT ATX Power Mode Jumper Jumper Label ATXCTL1 Jumper Type 3 pin header Jumper Settin...

Page 55: ...pe 3 pin header Jumper Settings See Table 4 3 Jumper Location See Figure 4 4 To reset the BIOS move the jumper to the Clear BIOS position for 3 seconds or more then move back to the default position S...

Page 56: ...nection This switch sets the CompactFlash card as the master or slave IDE device Setting Description Default position marked on board Slave Other position Master Table 4 4 CompactFlash Setup Jumper Se...

Page 57: ...oltage of the power supplied ot the LCD panel Setting Description 1 2 3 3 V 2 3 5 0 V Table 4 5 LVDS Voltage Selection Jumper Settings Figure 4 6 LVDS Voltage Selection Jumper Locations 4 6 5 PCI 104...

Page 58: ...2 Function Select Jumper Jumper Label JP2 Jumper Type 6 pin header Jumper Settings See Table 4 7 Jumper Location See Figure 4 8 The COM 2 Function Select jumper sets the communication protocol used by...

Page 59: ...e chassis in which the PM PV N4551 D5251 must have air vents to allow cool air to move into the system and hot air to move out The PM PV N4551 D5251 must be installed in a chassis with ventilation hol...

Page 60: ...d mouse Y cable connector connects to a keyboard mouse connector on the PM PV N4551 D5251 and branches into two cables that are each connected to a PS 2 connector one for a mouse and one for a keyboar...

Page 61: ...onnectors are connected to the chassis a keyboard and mouse can each be connected to one of the PS 2 connectors The keyboard PS 2 connector and mouse PS 2 connector are both marked Please make sure th...

Page 62: ...re the pins are properly aligned WARNING The diagram below is merely for illustration The configuration and connection of the cables from the TFT LCD screen being installed may be different Please ref...

Page 63: ...gure 4 11 Backlight Inverter Connection 4 8 3 SATA Drive Connection The PM PV N4551 D5251 is shipped with one SATA drive cable To connect the SATA drive to the connector please follow the steps below...

Page 64: ...able to the SATA disk Connect the connector on the other end of the cable to the connector at the back of the SATA drive See Figure 4 13 Step 4 Connect the SATA power cable Connect the SATA power conn...

Page 65: ...le has two connectors Correctly align pin 1on each cable connector with pin 1 on the PM PV N4551 D5251 USB connector Step 3 Insert the cable connectors Once the cable connectors are properly aligned w...

Page 66: ...the steps below Step 1 Insert the CD into a CD drive connected to the system NOTE If the installation program doesn t start automatically Click Start My Computer CD Drive autorun exe Step 2 The driver...

Page 67: ...PM PV N4551 D5251 User Manual Page 55 Figure 4 16 Available Drivers Step 6 Install all of the necessary drivers in this menu S t e p 0...

Page 68: ...PM PV N4551 D5251 User Manual Page 56 Chapter 5 5 BIOS...

Page 69: ...activated in one of two ways 1 Press the DELETE key as soon as the system is turned on or 2 Press the DELETE key when the Press Del to enter SETUP message appears on the screen 0 If the message disapp...

Page 70: ...em appears To exit the Help Window press ESC or the F1 key again 5 1 4 Unable to Reboot After Configuration Changes If the computer cannot boot after changes to the system configuration is made CMOS d...

Page 71: ...the Time Use Tab to switch between Time elements Select Screen Select Item EnterSelect F1 General Help F2 Previous Values F3 Optimized Defaults F4 Save ESC Exit Version 2 02 1205 Copyright C 2010 Amer...

Page 72: ...patible with the hardware Aptio Setup Utility Copyright C 2010 American Megatrends Inc Main Advanced Chipset Boot Security Save Exit ACPI Settings CPU Configuration IDE Configuration USB Configuration...

Page 73: ...S3 Suspend to RAM Use the ACPI Sleep State option to specify the sleep state the system enters when it is not being used Suspend Disabled S1 CPU Stop Clock The system enters S1 POS sleep state The sy...

Page 74: ...Copyright C 2010 American Megatrends Inc BIOS Menu 4 CPU Configuration The CPU Configuration menu BIOS Menu 4 lists the following CPU details Processor Type Lists the brand name of the CPU being used...

Page 75: ...neral Help F2 Previous Values F3 Optimized Defaults F4 Save ESC Exit Version 2 02 1205 Copyright C 2010 American Megatrends Inc BIOS Menu 5 IDE Configuration ATA IDE Configurations Enhanced Use the AT...

Page 76: ...Utility Copyright C 2010 American Megatrends Inc Advanced USB Configuration USB Devices 1 Keyboard Legacy USB Support Enabled Enables Legacy USB support AUTO option disables legacy support if no USB d...

Page 77: ...SB support enabled Disabled Legacy USB support disabled Auto Legacy USB support disabled if no USB devices are connected 5 3 5 Super IO Configuration Use the Super IO Configuration menu BIOS Menu 7 to...

Page 78: ...F2 Previous Values F3 Optimized Defaults F4 Save ESC Exit Version 2 02 1205 Copyright C 2010 American Megatrends Inc BIOS Menu 8 Serial Port n Configuration Menu 5 3 5 1 1 Serial Port 0 Configuration...

Page 79: ...RQ 3 4 5 6 7 10 11 12 Serial Port I O port address is 2E8h and the interrupt address is IRQ3 4 5 6 7 10 11 12 Serial Port1 Mode Standard Serial Port Mode Use the Serial Port1 Mode option to select the...

Page 80: ...2F8h IRQ 3 4 5 6 7 10 11 12 Serial Port I O port address is 2F8h and the interrupt address is IRQ3 4 5 6 7 10 11 12 IO 3E8h IRQ 3 4 5 6 7 10 11 12 Serial Port I O port address is 3E8h and the interrup...

Page 81: ...System Temperature 40 C CPU_FAN1 Speed 4950 RPM CPU core 1 152 V 1 05V 1 056 V 3 00V 3 328 V 5 00V 4 945 V 12 0V 12 096 V 1 5V_DDR3 1 504 V 1 5V 1 408 V 5VSB 4 972 V VBAT 3 264 V Select Screen Select...

Page 82: ...on all the time Automatic mode The fan adjusts its speed using these settings CPU Temperature Limit of OFF CPU Temperature Limit of ON CPU_Fan1 Start PWM Slope PWM PWM Manual mode The fan spins at th...

Page 83: ...Value 127 C CPU_FAN1 Start PWM 070 This is the initial speed of the fan when it first starts spinning PWM Minimum Mode 0 PWM Maximum Mode 127 Slope PWM 1 PWM A bigger value will increase the fan spee...

Page 84: ...Console Redirection Disabled Console Redirection Settings COM1 Console Redirection Disabled Console Redirection Settings Console Redirection Enable Disable Select Screen Select Item EnterSelect F1 Ge...

Page 85: ...set BIOS menu may cause the system to malfunction Aptio Setup Utility Copyright C 2010 American Megatrends Inc Main Advanced Chipset Boot Security Save Exit Host Bridge South Bridge Intel IGD SWSCI Op...

Page 86: ...ip VGA Configuration Initate Graphic Adapter IGD Memory Information Memory Frequency 800 Mhz Total Memory 1024 MB DIMM 0 1024 MB DIMM 1 Not Present Select which graphics controller to use as the prima...

Page 87: ...mized Defaults F4 Save ESC Exit Version 2 02 1205 Copyright C 2010 American Megatrends Inc BIOS Menu 13 OnChip VGA Configuration Share Memory Size 8 MB Use the Share Memory Size option to set the amou...

Page 88: ...the South Bridge Configuration menu BIOS Menu 14 to configure the Southbridge chipset Aptio Setup Utility Copyright C 2010 American Megatrends Inc Chipset Auto Power Button Function Enabled HD Audio...

Page 89: ...SB function support enabled USB 2 0 EHCI Support Enabled Use the USB 2 0 EHCI Support BIOS option to enable or disable USB 2 0 support Enabled DEFAULT USB 2 0 EHCI support enabled Disabled USB 2 0 EHC...

Page 90: ...Configuration DVMT Mode Select DVMT Mode Use the DVMT Mode Select option to select the Intel Dynamic Video Memory Technology DVMT operating mode Fixed Mode A fixed portion of graphics memory is reserv...

Page 91: ...800 18bit 1280x600 18bit 5 5 Boot Use the Boot menu BIOS Menu 16 to configure system boot options Aptio Setup Utility Copyright C 2010 American Megatrends Inc Main Advanced Chipset Boot Security Save...

Page 92: ...r Lock automatically To use the 10 keys on the keyboard press the Number Lock key located on the upper left hand corner of the 10 key pad The Number Lock LED on the keyboard lights up when the Number...

Page 93: ...power on password and must be entered to boot or enter Setup In Setup the User will have Administrator rights Administrator Password User Password Set Setup Administrator Password Select Screen Selec...

Page 94: ...em EnterSelect F1 General Help F2 Previous Values F3 Optimized Defaults F4 Save ESC Exit Version 2 02 1205 Copyright C 2010 American Megatrends Inc BIOS Menu 18 Exit Save Changes and Reset Use the Sav...

Page 95: ...Page 83 Save as User Defaults Use the Save as User Defaults option to save the changes done so far as user defaults Restore User Defaults Use the Restore User Defaults option to restore the user defa...

Page 96: ...PM PV N4551 D5251 User Manual Page 84 Appendix A A Regulatory Compliance...

Page 97: ...nterference that may cause undesired operation This equipment has been tested and found to comply with the limits for a Class A digital device pursuant to part 15 of the FCC Rules These limits are des...

Page 98: ...PM PV N4551 D5251 User Manual Page 86 B Product Disposal Appendix B...

Page 99: ...classified as electronic device in terms of the European Directive 2012 19 EU WEEE and must not be disposed of as domestic garbage EU wide legislation as implemented in each Member State requires that...

Page 100: ...PM PV N4551 D5251 User Manual Page 88 Appendix C C BIOS Options...

Page 101: ...Settings Auto 68 Serial Port1 Mode Standard Serial Port Mode 68 PC Health Status 69 CPU_FAN1 Mode Setting Full On Mode 70 CPU Temperature Limit of OFF 030 70 CPU Temperature Limit of ON 040 71 CPU_FAN...

Page 102: ...up NumLock State On 80 Quiet Boot Enabled 80 Launch PXE OpROM Disabled 80 Administrator Password 81 User Password 81 Save Changes and Reset 82 Discard Changes and Reset 82 Restore Defaults 82 Save as...

Page 103: ...PM PV N4551 D5251 User Manual Page 91 Appendix D D Terminology...

Page 104: ...ts a binary 0 while a high amplitude signal 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...

Page 105: ...peedStep Technology EIST allows users to modify the power consumption levels and processor performance through application software The application software changes the bus to core frequency ratio and...

Page 106: ...a transfers between storage devices and the computer chipsets The SATA bus has transfer speeds up to 1 5 Gbps and the SATA II bus has data transfer speeds of up to 3 0 Gbps S M A R T Self Monitoring A...

Page 107: ...PM PV N4551 D5251 User Manual Page 95 Appendix E E Digital I O Interface...

Page 108: ...ts and digital outputs are generally control signals that control the on off circuit of external devices or TTL devices Data can be read or written to the selected address to enable the DIO functions...

Page 109: ...tting the digital port as input INT 15H AL low byte value AH 6FH Sub function AL 9 Set the digital port as OUTPUT BL Digital I O input value E 3 Assembly Language Sample 2 MOV AX 6F09H setting the dig...

Page 110: ...PM PV N4551 D5251 User Manual Page 98 Appendix F F Watchdog Timer...

Page 111: ...T 15H AH 6FH Sub function AL 2 Sets the Watchdog Timer s period BL Time out value Its unit second is dependent on the item Watchdog Timer unit select in CMOS setup Table F 1 AH 6FH Sub function Call s...

Page 112: ...r is not deactivated the system will automatically restart after the Timer has finished its countdown EXAMPLE PROGRAM INITIAL TIMER PERIOD COUNTER W_LOOP MOV AX 6F02H setting the time out value MOV BL...

Page 113: ...PM PV N4551 D5251 User Manual Page 101 Appendix G G Hazardous Materials Disclosure...

Page 114: ...lamps These components will be separately marked Please refer to the following table Toxic or Hazardous Substances and Elements Part Name Lead Pb Mercury Hg Cadmium Cd Hexavalent Chromium CR VI Polyb...

Page 115: ...User Manual Page 103 RoHS RoHS Pb Hg Cd CR VI PBB PBDE O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O SJ T 11363 2006 GB T 26572 2011 X SJ T 11363 20...

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