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Advantech A120-X5X, User Manual

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Chapter 3  The Engine of PPC-A84/A120       39

3.3.2 Jumpers

The motherboard of the panel PC has a number of jumpers that allow
you to configure your system to suit your applications. The table
below lists the function of each of the board jumpers.

Table 3-1: Jumpers and their functions

Label

Function

JP1

Power type of Lan

JP2

CMOS Clear and Watchdog Timer action

JP3

COM2 RS-232/422/485 Setting

JP4

COM2 RS-232/422/485 Setting

JP5

COM2 RS-232/422/485 Setting

JP10

Buzzer enable

Summary of Contents for A120-X5X

Page 1: ...PPC A84 A120 X5X NS GXm GX1 processor based Panel PC with 8 4 12 1 LCD flat panel display User s Manual...

Page 2: ...itted in any form or by any means without the prior written permission of Advantech Co Ltd Information provided in this manual is intended to be accurate and reliable However Advantech Co Ltd assumes...

Page 3: ...n a particular installation If this equipment does cause harmful interference to radio or television reception which can be determined by turning the equipment off and on the user is encouraged to try...

Page 4: ...for external FDD or IDE device 4 pin DC Power inlet cable 180 cm Assembly mounting screws Drivers and Utilities CD ROM disk Hard drive disk carrier and connector Male contact pin x 3 and female contac...

Page 5: ...ntative or Advantech s customer service center for technical support if you need additional assistance Please have the following information ready before you call Product name and serial number Descri...

Page 6: ...ent should be noted 11 If the equipment is not used for a long time disconnect it from the power source to avoid damage by transient over voltage 12 Never open the equipment For safety reasons the equ...

Page 7: ...it wird im Falle einer berspannung eine Besch digung vermieden 12 Durch die L ftungs ffnungen d rfen niemals Gegenst nde oder Fl ssigkeiten in das Ger t gelangen Dies k nnte einen Brand bzw elektrisch...

Page 8: ...ersal Mounting Arm Optional 11 1 8 Important Notice 13 Chapter 2 System Setup 15 2 1 A Quick Tour of the Panel PC 16 2 2 Preparing For First time Usage 21 2 3 Installation Procedures 21 2 3 1 Connecti...

Page 9: ...oftware 32 2 8 Installing the Drivers 33 Chapter 3 The Engine of the PPC A84 A120 X5X PCM 5821 35 3 1 Introduction 36 3 2 Features 37 3 3 Jumpers and Connectors 38 3 3 1 Setting jumpers 38 3 3 2 Jumpe...

Page 10: ...Further Information 73 Chapter 6 Touchscreen 75 6 1 Introduction 76 6 2 Installation of Touch Screen Driver for the PPC A84 76 6 2 1 Installation for MS DOS 77 6 2 2 Installation for Windows 95 78 6...

Page 11: ...guration Setup 113 8 8 Load BIOS Defaults 114 8 9 Load Setup Defaults 115 8 10 Integrated Peripherals 115 WDT Active When Power ON 117 8 11 Password Setting 118 8 12 IDE HDD Auto Detection 118 8 13 Sa...

Page 12: ...nnector CN4 139 C 9 External KBT2 Connector CN7 139 C 10 CPU Fan Power Connector CN8 140 C 11 Power Switch Connector CN10 140 C 12 Speaker and Microphone Connector CN20 141 C 13 Power Test Connector P...

Page 13: ...I O section of the PPC A84 A120 19 Figure 2 5 Install or remove the power supply HDD drive and PCMCIA module A84 20 Figure 3 1 Locating jumpers and connectors on PCM 5821 front side 41 Figure 3 2 Loc...

Page 14: ...connector J3 135 Table C 4 Keyboard Connector J4 136 Table C 5 Internal Touchscreen Connector J5 137 Table C 6 CompactFlash Disk Secondary IDE Connector CN2 138 Table C 7 CD IN CN3 139 Table C 8 Powe...

Page 15: ...mation This chapter gives background information on the PPC A84 X5X PPCA120 X5X Sections include Introduction Specifications FrontView Dimensions Cutout Dimensions Panel Mounting Universal Mounting Ar...

Page 16: ...system integration allowing more flexibility in applications Die cast housing The completely sealed housing protects the system in tough harsh environments The die cast housing also acts as a heat sin...

Page 17: ...set NS CX 5530 352 terminal BGA package display subsystem extensions for CRT TFT LCD interface BIOS Award 256KB Flash memory support LCD brightness control intellectual cooling fan control PnP suspend...

Page 18: ...vers LCD Specification LCD Display type 18 bits TFT 8 4 TFT 12 1 Display Mode 64 gray scales 256 K colors Transmissive type Max resolution 800x600 Pixel size A84 0 213mm x 0 213mm A120 0 31mmx0 31mm V...

Page 19: ...0 100 C MTBF 100 000 hr 100 000 hr A120 Elo resistive touch sensor and Elo control board Backing Panel Chemical strengthened glass 4 times stronger than non strengthened glass to guard against breakag...

Page 20: ...s and 3 3 V CardBus slots PCI local bus specification revison 2 2 compliant Note The PCMCIA driver is an option which does not come with the PPC A84 system For more informa tion contact your local dea...

Page 21: ...Chapter 1 General Information 7 1 3 Front View The front view of the PPC A84 is shown below Figure 1 1 Front view of the PPC A84 Power Indicator...

Page 22: ...nual 1 4 Dimensions The PPC A84 X5X PPC A120 X5X can be placed on a shelf or a table or mounted into a panel Cutout panel dimensions are as follows Figure 1 2a Dimensions of the PPC A84 Figure 1 2b Di...

Page 23: ...n The PPC A84 X5X PPC A120 X5X will stand on a shelf or a table or you can mount it into a panel Cutout panel dimensions are the following Figure 1 3a Dimensions of cutout and panel mounting holes A84...

Page 24: ...A84 into a panel 1 Removed the four caps from the front mask unscew it and remove the front bezel 2 Insert the screws into the holes in the front side and tighten with the nuts in the back side In ca...

Page 25: ...lling the system Simply grasp the PPC A84 X5X PPC A120X5X position it to remove glare adjust to the most comfortable viewing angle fix it with screws and everything is done Suspendmounting With the un...

Page 26: ...ring convenient and easy access such as the warehousing and logistics Standmounting The PPC A84 X5X PPC A120 X5X can be held on the movable stand for those applications with mobility and flexibility c...

Page 27: ...Chapter 1 General Information 13 1 8 Important Notice Please be advised that for the remainder of this manual PPC A84 X5X PPC A120 X5X will be referred to as PPC A84 A120...

Page 28: ...14 PPC A84 A120 User s Manual...

Page 29: ...of the Panel PC Preparing for First time Usage Installation Procedure Installing I O Equipment How to Install the software to HDD Running the BIOS Setup Program Installing the System Software Installi...

Page 30: ...anel PC take a moment to become familiar with the locations and purposes of the controls drives connectors and ports which are illustrated in the figures below When you place the panel PC upright on t...

Page 31: ...System Setup 17 When you look at the top side of the panel PC you will see two door for DC power supply hard disk drive and PCMCIA expansion sockets as shown in Fig 2 2 Figure 2 2 Top side view of th...

Page 32: ...ection is at the bottom of the panel PC as shown in Fig 2 3 and Fig 2 4 The I O section includes various I O ports including serial ports parallel port the Ethernet port USB ports the microphone jack...

Page 33: ...COM1 port b Serial COM2 port c PS 2 keyboard con nector d mouse connector e Parallel port f VGA port g Ethernet port h USB port i Line in j Microphone in k Speaker out Figure 2 4 I O section of the P...

Page 34: ...upply HDD drive and PCMCIA module are removable and easy to change and maintain Figure 2 5 Install or remove the power supply HDD drive and PCMCIA module A84 DC24 V or 12V Power Supply plug in module...

Page 35: ...r CD ROM in the accessory box 4 pin power cable for external FDD or IDE device in the accessory box AT keyboard PS 2 or serial mouse for system software installation i e Microsoft Windows NT etc 2 3 I...

Page 36: ...les of the power adaptor as well as to the frame ground cable Solder firmly STEP 2 Align the soldered pins and their cables with the correspond ing polarization marks on the front part of the male ins...

Page 37: ...23 STEP 4 Use the metal plate and the two screws to secure the cables to the bottom tray Please refer to the illustration above Bottom tray Metal plate STEP 3 Mount the front part of the male insulato...

Page 38: ...A120 User s Manual Upper cap STEP 5 Attach the upper cap to the bottom tray and secure it with the screws STEP 6 Now that you have completed the assembly of the male insulator plug it into the female...

Page 39: ...nector and four pieces of M3x4 screws and two long screws for the 44 pin transfer connector in the accessory box 2 Connect the transfer connector to 2 5 HDD screw the two screws to fix the transfer wi...

Page 40: ...ystem are switched Off 2 Slip the SODIMM into the socket at a 45 degree angle and carefully fit the bottom of the card against the connectors 3 Gently push the SODIMM into a perpendicular position unt...

Page 41: ...d 12 Vdc to both IDE device and FDD The following are instructions for installation 1 Adjust the jumper setting of your IDE device to be a slave IDE device 2 Unscrew the two attachment screws and deta...

Page 42: ...he mouse port on the PPC A84 A120 is a PS 2 mouse port Note All But keyboard is the default setting 2 4 3 Mic in line in speaker out The PPC A84 A120 is equipped with a high quality audio interface wh...

Page 43: ...anel PC are turned off 2 Attach the interface cable of the serial device to the panel PC s serial port If necessary attach the other end of the interface cable to your serial device Fasten any retaini...

Page 44: ...e panel PC and then turn on the panel PC 5 If necessary run the panel PC s BIOS setup program to configure the parallel port to respond as required by your printer and software operating environment 2...

Page 45: ...w the two screws and detach the metal plate Attach a communication cable and a power cable to the FDD port then attach them to an FDD drive Insert a disk containing the software in FDD drive to procee...

Page 46: ...system Whenever you turn on the power the system reads the settings stored in CMOS RAM and compares them to the equipment check conducted during the power on self test POST If an error occurs an error...

Page 47: ...the operating system files to it Refer to your operating system user s manual for instructions on partitioning and formatting a hard drive 2 8 Installing the Drivers After installing your system softw...

Page 48: ...34 PPC A84 A120 User s Manual...

Page 49: ...he Engine of the PPC A84 A120 PCM 5821 Introduction Features Jumpers and Connectors Wake on LAN selction CMOS clear Watchdog timer configuration COM2 RS 232 422 485setting Buzzer enable C H A P T E R...

Page 50: ...with DB 9 connector as COM1 and a mini DIN PS 2 keyboard mouse interface An SVGA LCD display controller LCD and CRT displays allows LCD screen resolutions up to 1024 x 768 and CRT resolutions up to 1...

Page 51: ...to 128 MB system memory by SODIMM SDRAM On board VGA LCD controller On board 10 100Base T Ethernet interface Supports on board CompactFlash socket Built in Enhanced IDE AT bus hard disk drive interfac...

Page 52: ...per will have three pins labeled 1 2 and 3 In this case you would connect either pins 1 and 2 or pins 2 and 3 The jumper settings are schematically depicted in this manual as follows A pair of needle...

Page 53: ...re your system to suit your applications The table below lists the function of each of the board jumpers Table 3 1 Jumpers and their functions Label Function JP1 Power type of Lan JP2 CMOS Clear and W...

Page 54: ...ter power connector J2 Flat panel display connector J3 Primary IDE hard drive connector J4 Keyboard connector J5 Internal touchscreen connector CN1 SODIMM socket CN2 Compact Flash Disk secondary IDE c...

Page 55: ...M 5821 front side Buzzer enable JP10 Brightness VR JS2 Power Fan power connector CN6 Power type of Lan JP1 Primary IDE Connector J3 CD IN connector CN3 I O board connector CN4 I O board connector CN5...

Page 56: ...ker and Microphone connector CN 20 Inverter Power Connector J1 Keyboard connector J4 COM2 RS 232 422 485 Setting JP3 JP4 JP5 External KBT2 CN7 Power Switch CN10 Flat Panel Display Connector J2 SODIMM...

Page 57: ...ays turn off the power supply before setting Clear CMOS Set the jumper back to Normal operation before turning on the power supply Table3 4 Clear CMOS External RTC JP2 Normal operation Clear CMOS defa...

Page 58: ...This can be set via jumper JP2 as shown below Table3 5 Watchdog activity selection JP2 System reset IRQ11 default setting 3 7 COM2 RS 232 422 485 setting JP3 JP4 JP5 COM2 can be configured to operate...

Page 59: ...e of PPC A84 A120 45 Table 3 7 COM2 RS 232 422 485 setting JP5 RS 232 RS 422 RS 485 default setting 3 8 Buzzer enable JP10 Table 3 8 Buzzer enable JP10 Enable Disable default setting 2 4 6 3 1 5 2 4 6...

Page 60: ...46 PPC A84 A120 User s Manual...

Page 61: ...ce This chapter provides information on Ethernet configuration Introduction Installation of Ethernet Driver Installation for WINDOWS 95 Installation for WINDOWS 98 Installation for WINDOWS NT Further...

Page 62: ...combined with system BIOS which can be enabled disabled in the BIOS setup 4 2 Installation of Ethernet Driver Before installing the Ethernet driver note the procedures below You must know which opera...

Page 63: ...nterface 49 4 2 1 Installation for WINDOWS 95 1 a Select Start Settings and Control Panel b Click Device Manager Other Devices c Remove PCI Ethernet Controller item 2 a Select Start Settings Control P...

Page 64: ...50 PPC A84 A120 User s Manual 3 Select Adapter and then click OK 4 Press Have Disk 5 a Type the path D WIN95 LAN b Click OK...

Page 65: ...Chapter 4 PCI Bus Ethernet Interface 51 6 a Select Realtek RTL8139 A B C 8130 PCI Fast Ethernet b Click OK 7 Click OK...

Page 66: ...52 PPC A84 A120 User s Manual 8 a Insert Win95 CD to load related file b Click OK 9 Press Yes to start computer...

Page 67: ...thernet Interface 53 4 2 2 Installation for WINDOWS 98 Note that installation of the LAN drivers for Windows 98 is automatic and installation of the PCI Ethernet card is Plug and Play No further instr...

Page 68: ...54 PPC A84 A120 User s Manual 4 2 3 Installation for WINDOWS NT 1 a Select Start Settings Control Panel and double click Network b Select from the list 2 Press Have Disk...

Page 69: ...Chapter 4 PCI Bus Ethernet Interface 55 3 a Insert the Drivers and Utilities CD b Enter the path D PPC A120 R5X WINNT LAN c Press OK 4 a Choose The TL8139 Fast Ethernet Adapter b Click OK...

Page 70: ...56 PPC A84 A120 User s Manual 5 Click Next 6 Click Next...

Page 71: ...Chapter 4 PCI Bus Ethernet Interface 57 7 Click Next 8 Click Next...

Page 72: ...58 PPC A84 A120 User s Manual 9 a Insert WINNT CD b Click Continue 10 Click Next...

Page 73: ...Chapter 4 PCI Bus Ethernet Interface 59 4 3 Further Information Realtek web site www realtek com tw Advantech web site www advantech com www advantech com tw 11 Click Next...

Page 74: ...60 PPC A84 A120 User s Manual...

Page 75: ...5 PCI SVGA Setup Introduction Installation of SVGA Driver Installation for Windows 95 Installation for Windows 98 Installation for Windows NT Further Information C H A P T E R...

Page 76: ...play memory With 2 4 MB share memory the VGA controller can drive CRT displays or color panel displays with resolutions up to 1024 x 768 at 64 K colors The display memory can be expanded to 4 MB in BI...

Page 77: ...Chapter 5 PCI SVGA Audio Setup 63 Note2 The CD ROM drive is disgnated as D throughout this chapter Note3 Enter means pressing the Enter keyon the keyboard...

Page 78: ...64 PPC A84 A120 User s Manual 5 2 1 Installation for Windows 95 1 a Select Start Settings Contol Panel Display Settings b Press Advanced Properties 2 a Choose Adapter tab b Press the Change button...

Page 79: ...er 5 PCI SVGA Audio Setup 65 3 Press the Have Disk button 4 a Insert the utility disk into the CD ROM drive b Type D WIN95 VGA c Press OK 5 a Select the highlighted Control Panel item b Click the OK b...

Page 80: ...66 PPC A84 A120 User s Manual 6 a Cyrix Xpress Graphics appears in the adapter tab b Click Apply and then OK 7 Press close...

Page 81: ...Chapter 5 PCI SVGA Audio Setup 67 8 Press Yes to reboot...

Page 82: ...68 PPC A84 A120 User s Manual 5 2 2 Installation for WINDOWS 98 1 Click the EXE file 2 Press Finish 3 Press Next...

Page 83: ...Chapter 5 PCI SVGA Audio Setup 69 4 Click Yes 5 a Insert Windows 98 CD ROM b Click Next...

Page 84: ...for Windows98 is used on both SVGA and Audio While installing the SVGA driver for Windows98 as seen in the above procedure the Audio driver will also be installed simultaneously simultaneously v 7 Cli...

Page 85: ...Chapter 5 PCI SVGA Audio Setup 71 5 2 3 Installation for WINDOWS NT 1 a Select Start Settings Control Panel b Double click Display c Choose the Settings tab d Press Display Type 2 Press Change...

Page 86: ...72 PPC A84 A120 User s Manual 3 Click Have Disk 4 a Insert the disk into the CD ROM drive b Type the driver path c Press OK 5 a Select the highlighted item b Press OK...

Page 87: ...stallation in your PPC A84 A120 including driver updates troubleshooting guides and FAQ lists visit the following web resources NS web site www nsc com Advantech web sites www advantech com www advant...

Page 88: ...74 PPC A84 A120 User s Manual...

Page 89: ...6 Touchscreen Introduction Installation of Touchscreen Driver Installation for DOS Installation for Windows 95 Installation for Windows 98 Installation for Windows NT CHAPTER...

Page 90: ...a native 32 bit driver designed for Windows 95 98 and a 32 bit control panel program for the PPC A84 system To facilitate the installation of the touchscreen driver you should read the instructions in...

Page 91: ...DOS RONICSTOUCH 2 Type the command Install C Enter Installing system software automatically creates a directory named TSR411 PS2 in C drive 3 Change the directory to C TSR411 PS2 4 Type M in the direc...

Page 92: ...78 PPC A84 A120 User s Manual 2 Click OK 3 Press Intall Now 6 2 2 Installation for Windows 95 1 a Insert Drivers and Utilities CD b Click Start and Run c Enter D Win95 RonicsTouch Setup exe...

Page 93: ...Chapter 6 Touchscreen 79 4 Click OK to restart the computer 5 Click the touchscreen Control Panel version R411 PS2 icon 6 Press Calibration to calibrate the touchscreen...

Page 94: ...Manual 6 2 3 Installation for Windows 98 1 a Insert Drivers and Utilities CD ROM b Click Start and Run c Enter D Win98 RonicsTouch Setup exe d Double click Setup exe 2 Click Install Now 3 Click OK to...

Page 95: ...Chapter 6 Touchscreen 81 4 Press Calibration...

Page 96: ...82 PPC A84 A120 User s Manual 6 2 4 Installation for Windows NT 1 Double click Setup exe 2 Press OK 3 Click Install Now...

Page 97: ...Chapter 6 Touchscreen 83 4 Click Yes to restart your computer 5 Press Calibration...

Page 98: ...re surface All models provide greatly enhanced visual resolution They also have new improved scratch resistant features The touchscreen is manufactured from UL recognized components When properly inst...

Page 99: ...tallation for Windows 95 3 a Select the SmartSet Serial Controller on COM4 item b Press OK 2 Click Yes 1 a Insert the Driveres and Utilities CD b Click the Start button and then Run c Type the path D...

Page 100: ...86 PPC A84 A120 User s Manual 5 Touch targets to calibrate the touchscreen controller...

Page 101: ...ation for Windows 98 1 a Insert the Drivers and Utilites CD b Click the Start button and then Run c Type the path D PPCA120 Elotouch Win98 Setup exe 2 Click Yes 3 a Select the SmartSet Serial Controll...

Page 102: ...88 PPC A84 A120 User s Manual 4 Click the Yes button to restartyour computer 5 Touch target to calibrate the touchscreen controller...

Page 103: ...Chapter 6 Touchscreen 89 6 3 3 Installation for Windows NT 1 a Select Start and Run b Type the path D PPCA120 Elotouch WINNT Setup exe 2 Press the Next button 3 Set the directory path...

Page 104: ...90 PPC A84 A120 User s Manual 4 Choose a suitable item 5 a Choose COM4 b Press Next 6 Click Finish to restart your computer...

Page 105: ...Chapter 6 Touchscreen 91 7 Calibrate the touchscreen...

Page 106: ...92 PPC A84 A120 User s Manual...

Page 107: ...7 Audio Setup Introduction Installation of Audio Driver Installation for Windows 95 Installation for Windows 98 Installation for Windows NT Further Information C H A P T E R...

Page 108: ...M synthesizer is register compatible with the OPL3 and has extended capabilities 7 2 Installation of Audio Driver Before installing the audio driver please take note of the procedures detailed below Y...

Page 109: ...SVGA Audio Setup 95 7 2 1 Installation for Windows 95 1 a Remove PCI Multimedia Audio Device and Unknown Device from Device Manager b Click Close 2 Click Add new hardware and Next 3 Select No and the...

Page 110: ...96 PPC A84 A120 User s Manual 4 a Choose Sound video and game controllers b Click Next 5 Press Have Disk 6 a Click Add new hardware and Next b Enter D WIN95 Audio c Click OK...

Page 111: ...Chapter 7 PCI SVGA Audio Setup 97 7 a Select Xpress Audio 16 bit sound b Press OK 8 Click Finish 9 a Insert Win95 CD to load related files b Click OK...

Page 112: ...NT 1 a Select Start Settings Control Panel b Double click Multimedia 2 a Select Devices b Click Add 7 2 2 Installation for Windows 98 The audio driver is automatically installed after the VGA driver...

Page 113: ...Chapter 7 PCI SVGA Audio Setup 99 3 a Choose Unlisted or Updated Driver b Click OK 4 a Insert Drivers and Utilities CD ROM b Enter the path name c Click OK 5 a Select the highlighted item b Press OK...

Page 114: ...100 PPC A84 A120 User s Manual 6 Click Continue 7 a Change MPU 40 O O address to disable by pull down window b Press OK 8 Press Restart Now...

Page 115: ...ion For further information about the audio installation in your PPC A84 A120 including driver updates troubleshooting guides and FAQ lists visit the following web resources NS web site www nsc com Ad...

Page 116: ...102 PPC A84 A120 User s Manual...

Page 117: ...8 Award BIOS Setup This chapter describes how to set BIOS configuration data C H A P T E R...

Page 118: ...ttings according to your system configu ration Some setup items will not be explained because it is recom mended that users do not change such items Note Values for the various setup items that appear...

Page 119: ...er Setup appears After pressing the DEL key the CMOS setup utility screen will appear as shown in Fig 8 1 Use the arrow keys to select and press Enter to run the selected program 8 3 Standard CMOS Set...

Page 120: ...r of the hard disk HEAD The read write head number of the hard disk PRECOMP The cylinder number at which the disk drive changes the write timing LANDZ The cylinder number where the disk drive heads re...

Page 121: ...setup program is shown above Users are not encour aged to run the BIOS and Chipset Features setup programs Your system should have been fine tuned before shipping Improper setup may cause the system t...

Page 122: ...A SCSI D A SCSI CD ROM C A C CD ROM A Swap Floppy Drive When enabled allows you to switch the order in which the operating system accesses the floppy drives during boot up The options are Disabled Def...

Page 123: ...Snoop When enabled allows you to install an enhanced graphics adapter card If your graphics adapter card does not support the Palette Snoop function set at Disabled to avoid system malfunctions The o...

Page 124: ...8 5 Chipset Features Setup 16 bit 8 bit I ORecovery CLK The options are 1 Default 2 16 USB Controller USB Legency Support When enabled the USB devices are activated The options are Disabled Default E...

Page 125: ...able DMA 5 DMA 6 DMA 7 Video Memory Size The video memory size is set by the manufacturer depend on how many video memory on board The options are 1 5M Default 2 5M Flat Panel Status The system will s...

Page 126: ...ode to Suspend Mode in which the CPU clock stops and the screen display is off At this moment if the IRQ activity which is defined as enabled occurs the system goes directly back to Full on Mode If th...

Page 127: ...drive use the secondary channel and that the following Power Management Setup features be set HDD FDD Off IRQ15 Reserved Secondary 8 7 PNP PCI Configuration Setup Resources Controlled By If set at Aut...

Page 128: ...BIOS configuration data and then reset the data with the default BIOS configuration data The options are Disabled Default Enabled PCI IRQ Activated By If your IDE card is triggered by edge set it at E...

Page 129: ...screen contains the most appropriate values of the system parameters that allow minimum system performance 8 9 Load Setup Defaults Selecting this field loads the factory defaults for BIOS and Chipset...

Page 130: ...of commands to effect a transfer to or from the disk drive PIO allows the BIOS to tell the controller what it wants and then let the controller and the CPU perform the task by themselves Your system s...

Page 131: ...4 2E8 IRQ3 Disabled 3F8 IRQ4 IR Address Select When enabled the infrared receptor is activated The options are Disabled Default Enabled Onboard Parallel Port If the parallel port uses the onboard I O...

Page 132: ...tion field and the Supervisor Password is enabled you will be prompted for the supervisor password every time you try to enter the CMOS Setup utility If System is selected and User Password is enabled...

Page 133: ...t Without Saving and press Y to retain the setup settings The following message will appear at the center of the screen to allow you to save data to CMOS and exit the setup utility SAVE to CMOS and EX...

Page 134: ...120 PPC A84 A120 User s Manual...

Page 135: ...A120 is equipped with a watchdog timer that resets the CPU or generates an interrupt if processing comes to a standstill for any reason This feature ensures system reliability in industrial standalone...

Page 136: ...terval value The value range is from 01 hex to 3E hex and the related time interval is from 1 sec to 62 sec Data Time Interval 01 1 sec 02 2 sec 03 3 sec 04 4 sec 3E 62 sec After data entry your progr...

Page 137: ...H443 data REM Start and restart the watchdog 30 GOSUB 1000 REM Your application task 1 40 OUT H443 data REM Reset the timer 50 GOSUB 2000 REM Your application task 2 60 OUT H443 data REM Reset the ti...

Page 138: ...124 PPC A84 A120 User s Manual...

Page 139: ...Full Disassembly Procedures A P P E N D I X B...

Page 140: ...FDD cover plate and two screws on slot plate remove both the HDD FDD cover and slot plates then carefully detach the riser board with either a screwdriver or pliers 2 Unscrew the eight hexagonal and t...

Page 141: ...endix B Full Disassembly Procedures 127 Figure B 1 Disassembly steps 1 4 Step 1 Step 2 Step 3 Step 4 HDD FDD cover plate I O bracket HDD FDD I O Board Back cover CPU board bracket Riser Board slot pla...

Page 142: ...ntrol board and touchscreen control board bracket then remove both components 6 Detach the inverter by unscrewing the screw located on the right corner of the inverter 7 Unscrew the rest of the screws...

Page 143: ...Appendix B Full Disassembly Procedures 129 Figure B 2 Disassembly steps 5 7 Inverter Motherboard Touchscreen control board bracket Touchscreen control board Step 5 Step 6 and Step 7 CPU board bracket...

Page 144: ...he touchscreen is stuck on the LCD holding plate by a strongly double side adhesive tape We do not recommend you to remove it unless the touchscreen is detective and you would like to replace it Note...

Page 145: ...Appendix B Full Disassembly Procedures 131 Figure B 3 Disassembly steps 8 12 Step 8 Step 12 Step 9 Step 11 Step 10 LCD cabinet LCD LCD holding plate Touchscreen Front bezel...

Page 146: ...132 PPC A84 A120 User s Manual...

Page 147: ...CompactFlash Disk Secondary IDE Connector CN2 CD IN CN3 Power Fan Power Connector CN6 External KBT2 CN7 CPU Power Fan Connector CN8 Power Switch Connector CN10 Speaker and Microphone Connector CN20 P...

Page 148: ...Panel Display Connector J2 Table C 2 Flat panel display connector J2 Pin Signal Pin Signal 1 VDDSAFE5 2 VDDSAFE5 3 GND 4 GND 5 VDDSAFE3 6 VDDSAFE3 7 Vcon 8 GND 9 NC 10 NC 11 P0 12 P1 13 P2 14 P3 15 P4...

Page 149: ...41 1 2 Table C 3 Primary IDE connector J3 Pin Signal Pin Signal 1 IDE RESET 2 GND 3 DATA 7 4 DATA 8 5 DATA 6 6 DATA 9 7 DATA 5 8 DATA 10 9 DATA 4 10 DATA 11 11 DATA 3 12 DATA 12 13 DATA 2 14 DATA 13 1...

Page 150: ...DR 1 34 N C 35 ADDR 0 36 ADDR 2 37 HDD SELECT 0 38 HDD SELECT 1 39 IDE ACTIVE 0 40 GND 41 VCC 42 VCC 43 GND 44 N C low active C 4 Keyboard Connector J4 Table C 4 Keyboard Connector J4 Pin Signal 1 VCC...

Page 151: ...ternal Touchscreen Connector J5 Table C 5 Internal Touchscreen Connector J5 Pin Signal 1 DCD4 2 DSR4 3 RX4B 4 RTS4 5 TX4 6 CTS4 7 DTR4 8 R14 9 GND 10 GND 11 PC_MSDAT 12 EXT_MSDAT 13 PC_MSCLK 14 EXT_MS...

Page 152: ...7 DATA11 3 DATA4 28 DATA12 4 DATA5 29 DATA13 5 DATA6 30 DATA14 6 DATA7 31 DATA15 7 CS0S 32 CS1S 8 NC 33 NC 9 GND 34 IIOR1 10 NC 35 IIOW1 11 NC 36 GND 12 NC 37 IIRQ15 13 VCC 38 VCC 14 NC 39 GND 15 NC 4...

Page 153: ...NR 2 CD_GND 3 CD_INL 4 CD_GND 1 2 4 3 C 8 Power Fan Power Connector CN4 Table C 8 Power Fan Power Connector CN6 Pin Signal 1 FAN_CTL 2 12 V 3 FAN_DET 3 2 1 Table C 9 CPU Fan Power Connector CN7 Pin Si...

Page 154: ...C 11 Power Switch Connector CN10 Table C 11 Power Switch Connector CN10 Pin Signal 1 VCC 2 GND 3 SUS_LED 4 FPRST 5 FPSW 6 FPSLP C 10 CPU Fan Power Connector CN8 Table C 10 CPU fan power connector FAN...

Page 155: ...GNDADD 6 MIC_IN 4 5 3 6 1 2 C 12 Speaker and Microphone Connector CN20 C 13 Power Test Connector PS1 4 20 19 3 18 17 1 2 Table C 13 Power Test Connector PS1 Pin Signal Pin Signal 1 VCC 3ATX 11 VCC 3A...

Page 156: ...142 PPC A84 A120 User s Manual C 14 COM2 1 5 9 6 3 2 4 7 8 Table C 14 COM2 Pin Signal RS 232 RS 422 RS 485 1 DCD TX DATA 2 RX TX DATA 3 TX RX 4 DTR RX 5 GND GND 6 DSR 7 RTS 8 CTS 9 RI...

Page 157: ...A9 7 DATA5 8 DATA10 9 DATA4 10 DATA11 11 DATA3 12 DATA12 13 DATA2 14 DATA13 15 DATA1 16 DATA14 17 DATA0 18 DATA15 19 SIGNAL GND 20 N C 21 HDD 0 22 GND 23 IO WRITE 24 GND 25 IO READ 26 GND 27 HD READY...

Page 158: ...ELECT 3 GND 4 N C 5 GND 6 DRIVE TYPE 7 GND 8 INDEX 9 GND 10 MOTOR 0 11 GND 12 DRIVE SELECT 1 13 GND 14 DRIVE SELECT 0 15 GND 16 MOTOR 1 17 GND 18 DIRECTION 19 GND 20 STEP 21 GND 22 WRITE DATA 23 GND 2...

Page 159: ...Chipset address 040 05F 8254 timer 060 06F 8042 keyboard Controller 070 07F Real time clock non maskable interrupt NMI mask 080 09F DMA page register 0A0 0BF Interrupt controller 2 0C0 0DF DMA contro...

Page 160: ...3A0 3AF Bisynchronous 1 3B0 3BF Monochrome display and printer adapter LPT1 3C0 3CF Reserved 3D0 3DF Color graphics monitor adapter 3F0 3F7 Diskette controller 3F8 3FF Serial port 1 Note Audio I O ma...

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