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POS-478

Socket 478 Pentium 4 with

Multimedia POS Control

Board

PCB Version 1.2

Manual Version 1.0

Jul 31, 2003

Summary of Contents for POS-478

Page 1: ...POS 478 Socket 478 Pentium 4 with Multimedia POS Control Board PCB Version 1 2 Manual Version 1 0 Jul 31 2003 ...

Page 2: ...etary information protected by copyright All rights are reserved No part of this manual may be reproduced by any mechanical electronic or other means in any form without prior written permission of the manufacturer Trademarks POS 478 is registered trademarks of ICP Electronics Inc IBM PC is a registered trademark of International Business Machines Corporation Intel is a registered trademark of Int...

Page 3: ... 3 1 Floppy Disk Drive Connector 17 3 2 PCI E IDE Disk Drive Connector 18 3 3 Parallel Ports 19 3 4 Serial Ports 20 3 5 Keyboard Mouse Connector 24 3 6 External Switches and Indicators 26 3 7 USB Port Connector 26 3 8 IrDA Infrared Interface Port 27 3 9 VGA Connector 28 3 10 LAN RJ45 Connector 29 3 11 Fan Connector 30 3 12 LCD Backlight Connector 30 3 13 LCD Panel LVDS Interface Connector 31 3 14 ...

Page 4: ...dard CMOS Setup 43 4 7 Advanced CMOS Setup 45 4 8 Advanced Chipset Setup 49 4 9 Power Management Setup 51 4 10 PCI Plug and Play Setup 52 4 11 Peripheral Setup 54 Appendix A Watchdog Timer 57 Appendix B I O Address Map 59 Appendix C How to Use Wake Up Function 61 Appendix D Digital I O 62 Appendix E Creating Deleting SATA Raid Sets 63 Appendix F Connecting LCD to POS 478 65 ...

Page 5: ...integrated scaling IC with LVDS Transmitter with a scaled resolution up to SXGA for single pixel Input It supports up to 48 bit color TFT LCD An advanced high performance super AT I O chip ITE IT8712 is used in POS 478 board Both on chip UARTs are compatible with the NS16C550 The parallel port and IDE interface are compatible with IBM PC AT architecture POS 478 has one 10 100 Fast Ethernet LAN bui...

Page 6: ...232 RS 422 RS 485 COM3 RS 232 COM4 RS 232 with 16C550 UART or compatible with 16 byte FIFO buffer Support up to 115 2Kbps Ports can be individually configured to COM1 COM2 COM3 COM4 or disabled Bi directional parallel port Configurable to LPT1 LPT2 or disabled Supports EPP ECP SPP Hardware monitor Built in to monitor power supply voltage and fan speed status IrDA port Supports Serial Infrared SIR ...

Page 7: ...mouse For alternative application a keyboard and a PS 2 mouse pin header connector are also available on board Digital input output It provide with 4bit digital input output 5V level Your can use I O PORT 201H to control it Audio AC 97 Audio CODEC PCI Slot Expansion bus only PCI slot are provided Compact flash It can be used with a passive adapter True IDE Mode in a Type I II Socket Power consumpt...

Page 8: ... 100 IDE cable x 2 Serial ATA IDE cable only for POS 478S x 2 Serial ATA Power cable only for POS 478S x 2 Printer cable x 1 RS 232 serial port cable x 1 Driver CD x 1 If any of these items are missing or damaged contact the dealer from whom you purchased this product Save the shipping materials and carton in case you want to ship or store the product in the future ...

Page 9: ...9 2 Installation This chapter describes how to install POS 478 Follow the instructions and unpacking precautions carefully 2 1 POS 478 Layout ...

Page 10: ...10 ...

Page 11: ...e of Jumpers Label Function JP1 CMOS State Setting JP2 LCD Voltage Setting JP3 LCD 24 bit or 18 bit LCD Setting JP4 LCD CLK Signal Setting JP5 LCD Single Pixel or Dual Pixel Setting JP6 Set pin 9 of COM2 Voltage Setting JP7 Set pin 9 of COM1 Voltage Setting JP8 Set pin 9 of COM2 as Signal RI or Voltage Setting JP9 Set pin 9 of COM1 as Signal RI or Voltage Setting JP10 COM2 Mode Setting JP11 COM2 M...

Page 12: ...you can clear or reset it by closing the JP1 After JP1 2 3 is closed turn on the power for about 3 seconds then turn it off and open the JP1 2 3 Now the password has been cleared from your CMOS JP1 Clear CMOS Setup PIN Description 1 2 Normal Operation 2 3 Clear CMOS Setup 2 5 COM2 RS 232 422 485 Selection JP10 JP11 JP17 COM2 Mode Selection 3 6 9 12 2 5 8 11 JP11 JP17 1 4 7 10 JP10 JP10 JP11 JP17 D...

Page 13: ... Voltage 12V 1 2 COM1 RI PIN Use Voltage 5V The use of JP7 2 3 or 1 2 will not make any difference when JP9 2 3 is in use JP6 JP8 Set pin 9 of COM2 as signal RI or voltage source JP8 Description 2 3 COM2 RI PIN Use RI 1 2 COM2 RI PIN Use Voltage JP6 Description 2 3 COM2 RI PIN Use Voltage 12V 1 2 COM2 RI PIN Use Voltage 5V The use of JP6 2 3 or 1 2 will not make any difference when JP8 2 3 is in u...

Page 14: ...not make any difference when JP15 2 3 is in use JP14 JP16 Set pin 9 of COM4 as signal RI or voltage source JP16 Description 2 3 COM4 RI PIN Use RI 1 2 COM4 RI PIN Use Voltage JP14 Description 2 3 COM4 RI PIN Use Voltage 12V 1 2 COM4 RI PIN Use Voltage 5V The use of JP14 2 3 or 1 2 will not make any difference when JP16 2 3 is in use 2 7 Keyboard Mouse Power Source Setting JP18 Keyboard Mouse Power...

Page 15: ...1 2 2 3 1 2 OPEN Torisan TM121XG 02 1 2 2 3 1 2 1 2 ChiMei M150X3 L04 1 2 2 3 1 2 1 2 LG LM150X06 A3 1 2 2 3 1 2 1 2 IMES DM121 53DR 1 2 2 3 1 2 1 2 UniPac UB104S01 1 2 2 3 1 2 1 2 JP2 LCD Voltage Setting JP2 Description 1 2 3 3V 3 4 5V 5 6 12V JP3 24 bit or 18 bit LCD Selection for one pixel Tie to DVCC to select non conventional color mapping 24 bit LCD only Tie to GND to select 18 bit LCD This ...

Page 16: ...CC 2 3 GND JP5 Tie DUAL pin to DVCC for single pixel in to single pixel out operation Tie DUAL pin to 1 2 DVCC for single pixel in to dual pixel out operation This is for LCD requires dual pixel input Default setting is DVCC JP5 Description 1 2 DVCC 2 3 GND OPEN 1 2 DVCC 2 9 Serial ATA Enable Disable Setting JP19 Enable Disable Serial ATA Function Only for POS 478S JP19 Description 1 2 Enabled 2 3...

Page 17: ...ctor PIN Description PIN Description 1 GROUND 2 REDUCE WRITE 3 GROUND 4 N C 5 GROUND 6 N C 7 GROUND 8 INDEX 9 GROUND 10 MOTOR ENABLE A 11 GROUND 12 DRIVE SELECT B 13 GROUND 14 DRIVE SELECT A 15 GROUND 16 MOTOR ENABLE B 17 GROUND 18 DIRECTION 19 GROUND 20 STEP 21 GROUND 22 WRITE DATA 23 GROUND 24 WRITE GATE 25 GROUND 26 TRACK 0 27 GROUND 28 WRITE PROTECT 29 GROUND 30 READ DATA 31 GROUND 32 SIDE 1 S...

Page 18: ...ce Connector PIN Description PIN Description 1 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 15 DATA 1 16 DATA 14 17 DATA 0 18 DATA 15 19 GND 20 N C 21 IDE DRQ 22 GND 23 IOW 24 GND 25 IOR 26 GND 27 IDE CHRDY 28 GND 29 IDE DACK 30 GND 31 INTERRUPT 32 N C 33 SA 1 34 N C 35 SA 0 36 SA 2 37 HDC CS0 38 HDC CS1 39 HDD ACT...

Page 19: ...d one 26 pin flat cable connector CN13 LPT2 LPT1 LPT1 DB 25 Female Parallel Port Connector PIN Description PIN Description 1 STROBE 2 DATA 0 3 DATA 1 4 DATA 2 5 DATA 3 6 DATA 4 7 DATA 5 8 DATA 6 9 DATA 7 10 ACKNOWLEDGE 11 BUSY 12 PAPER EMPTY 13 PRINTER SELECT 14 AUTO FORM FEED 15 ERROR 16 INITIALIZE 17 PRINTER SELECT LN 18 GND 19 GND 20 GND 21 GND 22 GND 23 GND 24 GND 25 GND ...

Page 20: ...GND 13 DATA 5 14 GND 15 DATA 6 16 GND 17 DATA 7 18 GND 19 ACKNOWLEDGE 20 GND 21 BUSY 22 GND 23 PAPER EMPTY 24 GND 25 PRINTER SELECT 26 N C 3 4 Serial Ports POS 478 offers four high speed NS16C550 compatible UARTs with Read Receive 16 byte FIFO serial ports COM1 COM2 COM3 COM4 COM1 Serial Port 2x5 pin header Connector PIN Description PIN Description 1 DCD 2 DSR 3 RXD 4 RTS 5 TXD 6 CTX 7 DTR 8 RI 9 ...

Page 21: ... REQUEST TO SEND RTS 8 CLEAR TO SEND CTS 9 RING INDICATOR RI COM2 Serial Port 2 x 5 Pin Header Connector COM2 Support Three Mode RS 232 RS 422 And RS 485 For 2 x 5 pin header connector RS 232 Mode PIN Description PIN Description 1 DCD 2 DSR 3 RXD 4 RTS 5 TXD 6 CTX 7 DTR 8 RI 9 GND 10 NC RS 422 Mode PIN Description PIN Description 1 TXD 2 RX 3 TXD 4 RX 5 NC 6 NC 7 NC 8 Voltage 9 NC 10 NC ...

Page 22: ...NC CN20B Serial Port DB 9 Male Connector COM2 COM2 supports three modes RS 232 RS 422 RS 485 For DB 9 Connector RS 232 Mode PIN Description PIN Description 1 DCD 6 DSR 2 RXD 7 RTS 3 TXD 8 CTX 4 DTR 9 RI 5 GND RS 422 Mode PIN Description PIN Description 1 TXD 6 RX 2 TXD 7 RX 3 NC 8 NC 4 NC 9 Voltage 5 NC ...

Page 23: ...NC 9 Voltage 5 NC COM3 Serial Port 2x5 Pin Header Connector PIN Description PIN Description 1 DCD 2 DSR 3 RXD 4 RTS 5 TXD 6 CTX 7 DTR 8 RI 9 GND 10 NC COM4 Serial Port 2x5 Pin Header Connector PIN Description PIN Description 1 DCD 2 DSR 3 RXD 4 RTS 5 TXD 6 CTX 7 DTR 8 RI 9 GND 10 NC ...

Page 24: ...ADY DTR 5 GROUND GND 6 DATA SET READY DSR 7 REQUEST TO SEND RTS 8 CLEAR TO SEND CTS 9 RING INDICATOR RI 3 5 Keyboard Mouse Connector POS 478 provides one keyboard and one mouse header connector one external keyboard Mouse connector CN23A Purple Extended Keyboard 6 pin Mini Din Connector PIN Description 1 KB DATA 2 NC 3 GND 4 VCC 5 KB CLOCK 6 NC ...

Page 25: ...nector PIN Description 1 MS DATA 2 NC 3 GND 4 VCC 5 MS CLOCK 6 NC CN16 5 pin Header Keyboard Connector PIN Description 1 KB CLOCK 2 KB DATA 3 N C 4 GND 5 5V CN15 PS 2 Mouse 5 pin Header Connector PIN Description 1 MS CLOCK 2 MS DATA 3 N C 4 GND 5 5V ...

Page 26: ...PIN Description 1 SPEAKER 11 POWER VCC 2 ACPI LED 12 N C 3 N C 13 GND 4 5V 14 KEYLOCK 5 RESET SW 15 GND 6 GND 16 GND 7 IDE LED 17 N C 8 IDE LED 18 ATX POWER CONTROL 9 ATX POWER BUTTON 19 ATX 5VSB 10 GND 20 ATX 5VSB 3 7 USB Port Connector POS 478 has six built in USB ports for the future new I O bus expansion CN9 CN10 8 PIN Header USB Connectors 7 5 3 1 8 6 4 2 PIN Description 1 8 VCC 3 6 USBD0 5 4...

Page 27: ... POS 478 has a built in IrDA port which supports Serial Infrared SIR or Amplitude Shift Keyed IR ASKIR interface To use the IrDA port configure the FIR or ASKIR model in the Peripheral Setup COM2 in BIOS Then the normal RS 232 COM2 will be disabled IR1 IrDA Connector PIN Description 1 5V 2 NC 3 IR RX 4 GND 5 IR TX 6 5V ...

Page 28: ...itor as well as high resolution color CRT monitor VGA1 DB 15 Female VGA Connector PIN Description PIN Description 1 RED 2 GREEN 3 BLUE 4 N C 5 GND 6 GND 7 GND 8 GND 9 VCC 10 GND 11 N C 12 DDC DAT 13 HSYNC 14 VSYNC 15 DDC CLK CN14 10 pin Header VGA Connector PIN Description PIN Description 1 RED 2 SMCLK 3 GREEN 4 SMDATA 5 BLUE 6 GND 7 H SYNC 8 GND 9 V SYNC 10 GND ...

Page 29: ...to your LAN through RJ45 LAN connector The pin assignments are as follows CN18 LAN RJ45 Connector PIN Description PIN Description 1 TX 5 N C 2 TX 6 RX 3 RX 7 N C 4 N C 8 N C 13 MDX0 17 MDX2 14 MDX0 18 MDX1 15 MDX1 19 MDX3 16 MDX2 20 MDX3 CN17 LAN Link and Active LED Connector PIN Description PIN Description 1 ICH4_ACT 2 ICH4_ACT 3 ICH4_LINK 4 ICH4_LINK 5 Intel_ACT 6 Intel_ACT 7 Intel_LINK 8 Intel_...

Page 30: ...s can supply 12V 500mA to the cooling fan FAN1 CPU Fan Connector PIN Description 1 GND 2 12V 3 Fan Sensor FAN2 System Fan Connector PIN Description 1 GND 2 12V 3 Fan Sensor 3 12 LCD Backlight Connector CN12 LCD Backlight Connector PIN Description PIN Description 1 NC 2 GND 3 12V 4 GND 5 ENABKL ...

Page 31: ...r single pixel Input It supports up to 48 bit color TFT LCD J1 DF14 30F LVDS Interface Connector PIN Description PIN Description 1 GND 2 GND 3 A3P 4 A3M 5 CLK1P 6 CLK1M 7 A2P 8 A2M 9 A1P 10 A1M 11 A0P 12 A0M 13 GND 14 GND 15 A7P 16 A7M 17 CLK2P 18 CLK2M 19 A6P 20 A6M 21 A5P 22 A5M 23 A4P 24 A4M 25 GND 26 GND 27 LCD_VDD 28 LCD_VDD 29 LCD_VDD 30 LCD_VDD ...

Page 32: ...IN_L 2 GND 3 GND 4 CD IN_R CN1 Audio AUX IN 2 54mm PIN Description PIN Description 1 AUX IN_L 2 GND 3 GND 4 AUX IN_R CN2 Audio LINE OUT 2 54mm PIN Description PIN Description 1 LINEOUT_L 2 GND 3 GND 4 LINE OUT_R CN24 Audio Jack Color Description RED MIC IN BLUE LINE IN GREEN SPEAK OUT ...

Page 33: ...al Input Output POS 478 provides you with digital input output CN6 Digital Input Output PIN Description PIN Description 1 GND 2 5V 3 Output 3 4 Output 2 5 Output 1 6 Output 0 7 Input 3 8 Input 2 9 Input 1 10 Input 0 ...

Page 34: ...26 CARD DETECT1 2 D3 27 D11 3 D4 28 D12 4 D5 29 D13 5 D6 30 D14 6 D7 31 D15 7 CS1 32 CS3 8 N C 33 N C 9 GROUND 34 IOR 10 N C 35 IOW 11 N C 36 OBLIGATORY TO PULL HIGH 12 N C 37 IRQ15 13 VCC 38 VCC 14 N C 39 MASTER SLAVE 15 N C 40 N C 16 N C 41 RESET 17 N C 42 IORDY 18 A2 43 N C 19 A1 44 OBLIGATORY TO PULL HIGH 20 A0 45 ACTIVE 21 D0 46 PDIAG 22 D1 47 D8 23 D2 48 D9 24 N C 49 D10 25 CARD DETECT2 50 G...

Page 35: ...ector Please refer to the following table for the pin assignments PW2 ATX Power Supply Connector PIN Description PIN Description 11 3 3V 1 3 3V 12 12V 2 3 3V 13 GND 3 GND 14 PS ON 4 5V 15 GND 5 GND 16 GND 6 5V 17 GND 7 GND 18 5V 8 Power good 19 5V 9 5VSB 20 5V 10 12V ...

Page 36: ... 6 5A current for the use of P4 CPU If the power is not enough the operation of CPU could be abnormal Be sure the power from power supply is enough and don t share this power with other devices such as hard disk etc You can use ICP s special cable for connection if your power supply doesn t have suitable cable 3 19 Internal Switches and Indicators There is one internal switch controlling your CPU ...

Page 37: ... Header 1394 Connector PIN Description PIN Description 1 12V 2 GND 3 TPB 4 TPB 5 TPA 6 TPA 7 NC FG 8 NC FG CN25B 1394 Connector PIN Description PIN Description 1 12V 2 GND 3 TPB 4 TPB 5 TPA 6 TPA 3 21 Serial ATA Connector only for POS 478S POS 478S provides 2 Serial ATA ports to connect with Serial ATA devices ATA1 ATA2 Serial ATA Connector PIN Description PIN Description 1 S_TXP 3 S_RXN 2 S_TXN 4...

Page 38: ...isks and then launch and turn control over to the operating system While the BIOS is in control the Setup program can be activated in one of two ways 1 By pressing Del immediately after switching the system on or 2 By pressing the Del key when the following message appears briefly at the bottom of the screen during the POST Press DEL to enter SETUP If the message disappears before you respond and ...

Page 39: ...ain Menu Quit and not save changes into CMOS Status Page Setup Menu and Option Page Setup Menu Exit current page and return to Main Menu PgUp key Increase the numeric value or make changes PgDn key Decrease the numeric value or make changes key Increase the numeric value or make changes key Decrease the numeric value or make changes F1 key General help only for Status Page Setup Menu and Option Pa...

Page 40: ... boot the AMI BIOS supports an override to the CMOS settings which resets your system to its defaults The best advice is to only alter settings which you thoroughly understand To this end we strongly recommend that you avoid making any changes to the chipset defaults These defaults have been carefully chosen by both AMI and your systems manufacturer to provide the absolute maximum performance and ...

Page 41: ...ttom of the screen The main menu includes the following main setup categories Recall that some systems may not include all entries Standard CMOS Setup Use this menu for basic system configuration Advanced CMOS Setup Use this menu to set the Advanced Features available on your system Advanced Chipset Setup Use this menu to change the values in the chipset registers and optimize your system s perfor...

Page 42: ...u to set Supervisor Password Auto Configuration with Optimal Settings Use this menu to load the BIOS default values that are factory settings for optimal performance system operations While AMI has designed the custom BIOS to maximize performance the factory has the right to change these defaults to meet their needs Auto Configuration with Fail Safe Settings Use this menu to load the BIOS default ...

Page 43: ...rd CMOS Setup Menu are divided into 10 categories Each category includes no one or more than one setup items Use the arrow keys to highlight the item and then use the PgUp or PgDn keys to select the value you want in each item Main Menu Selections ...

Page 44: ...nter the sub menu of detailed options IDE Secondary Master Options are in its sub menu described in Table 3 Press Enter to enter the sub menu of detailed options Floppy Drive A Floppy Drive B None 360K 5 25 in 1 2M 5 25 in 720K 3 5 in 1 44M 3 5 in 2 88M 3 5 in Select the type of floppy disk drive installed in your system Boot Sector Virus protection Disabled Enabled All it does is warn you when at...

Page 45: ... after AMIBIOS POST completes The settings are Disabled IDE 0 IDE 1 IDE 2 IDE 3 Floppy ARMD FDD ARMD HDD CDROM and SCSI Try Other Boot Devices Set this option to Yes to instruct AMIBIOS to attempt to boot from any other drive in the system if it cannot find a boot drive among the drives specified in the 1st Boot Device 2nd Boot Device 3rd Boot Device 4th Boot Device options The settings are Yes or...

Page 46: ...on so the end user can use the arrow keys on both the numeric keypad and the keyboard Floppy Drive Swap Set this option to Enabled to permit drives A and B to be swapped The settings are Enabled or Disabled Floppy Drive Seek Set this option to Enabled to specify that floppy drives A will perform a Seek operation at system boot The settings are Enabled or Disabled PS 2 Mouse Support When this optio...

Page 47: ...t appears every time the computer is tuned on If setup is chosen the password prompt appears if BIOS is executed Boot To OS 2 Set this option to Enabled if running OS 2 operating system and using more than 64MB of system memory on the motherboard The settings are YES or NO BIOS Protect Set this option to Disabled when you want to flash BIOS L1 Cache The option enabled or disabled the internal cach...

Page 48: ...itle The settings are Enable Disable Cached The ROM area that is not used by ISA adapter cards will be allocated to PCI adapter cards 000 32k Shadow CC00 16k Shadow These options enable shadowing of the contents of the ROM area named in the option title The settings are Enable Disable Cached The ROM area that is not used by ISA adapter cards will be allocated to PCI adapter cards 800 16k Shadow D0...

Page 49: ... Advanced Chipset Setup This section allows you to configure the system based on the specific features of the installed chipset This chipset manages bus speeds and access to system memory resources such as DRAM and the external cache It also coordinates communications between the conventional ISA bus and the PCI bus It must be stated that these items should never need to be altered The default set...

Page 50: ...mory requirements Hyper Threading Function Set this option to Enabled to use INTEL Hyper Threading Function Internal Graphics Mode Select This option is setting for sharing memory size from system memory to Video memory USB Controller This option is setting for USB 2 0 controller You can select 2 USB ports 4 USB ports 6 USB ports and Disabled Boot Display Device This option is setting for display ...

Page 51: ...oved until this option is set to Enabled Suspend Time Out Minute If no activity occurs during this time period BIOS will place the system into suspend low power state The Standby Time Out period must expire first if enabled before this time out period begins Resume on Ring Modem ring resumes from soft off RTC Alarm Date Hour Minute When this option is set enabled system will wake up from soft off ...

Page 52: ... Plug and Play Setup Clear NVRAM When this option is set to Yes system can auto clear NVRAM The settings are Yes or No PCI Latency Timer PCI Clocks This option specifies the latency timings in PCI clocks for PCI devices installed in the PCI expansion slots The settings are 32 64 96 128 160 192 224 or 248 ...

Page 53: ... card OffBoard PCI IDE Primary IRQ This option specifies the PCI interrupt used by the primary IDE channel on the offboard PCI IDE controller The settings are Disabled Hardwired INTA INTB INTC or INTD OffBoard PCI IDE Secondary IRQ This option specifies the PCI interrupt used by the secondary IDE channel on the offboard PCI IDE controller The settings are Disabled Hardwired INTA INTB INTC or INTD ...

Page 54: ... OnBoard FDC This option is setting to enable or disable Onboard FDC Function OnBoard Serial Port 1 Port 2 Port C Port D This option specifies the base I O port address of serial port 1 The settings are Auto AMIBIOS automatically determines the correct base I O port address Disabled 3F8h 2F8h 2E8h or 3E8h Serial Port2 Mode This option specifies the IR active pulse or inverting clock of serial port...

Page 55: ... device ECP The parallel port can be used with devices that adhere to the Extended Capabilities Port ECP specification ECP uses the DMA protocol to achieve data transfer rates up to 2 5 Megabits per second ECP provides symmetric bi directional communication EPP Version EPP data or address read cycle 1 9 or 1 7 Parallel Port Port2 IRQ This option specifies the IRQ used by the parallel port The sett...

Page 56: ... not enter a password To disable a password just press Enter when you are prompted to enter the password A message will confirm the password will be disabled Once the password is disabled the system will boot and you can enter Setup freely Password Disabled When a password has been enabled you will be prompted to enter it every time you try to enter Setup This prevents an unauthorized person from ...

Page 57: ...Its unit second or minute is dependent on the item Watchdog Timer unit select in CMOS setup You have to call sub function 2 to set the time out period of Watchdog Timer first If the time out value is not zero the Watchdog Timer will start counting down While the timer value reaches zero the system will reset To ensure that this reset condition does not occur Watchdog Timer must be periodically ref...

Page 58: ...MOV AX 6F02H setting the time out value MOV BL 30 time out value is 48 seconds INT 15H ADD YOUR APPLICATION PROGRAM HERE CMP EXIT_AP 1 is your application over JNE W_LOOP No restart your application MOV AX 6F02H disable Watchdog Timer MOV BL 0 INT 15H EXIT ...

Page 59: ...r 0A0 0BF Interrupt Controller 2 0C0 0DF DMA Controller 2 0F0 0F0 Clear Math Coprocessor Busy 0F1 0F1 Reset Math Coprocessor 0F8 OFF Math Coprocessor 170 1F7 BUS Master PCI IDE Controller 278 27F Parallel Printer Port 2 2E8 2EF Serial Port 4 2F8 2FF Serial Port 2 376 376 BUS Master PCI IDE Controller 378 37F Parallel Printer Port 1 3B0 3DF Intel 82845G GL Graphic Controller 3F0 3F7 Floppy Disk Con...

Page 60: ...imer IRQ8 RTC clock IRQ1 Keyboard IRQ9 AC97 AUDIO IRQ2 IRQ Controller IRQ10 IRQ Holder for PCI steering IRQ3 COM2 IRQ11 ICH4 USB2 0 IRQ4 COM1 IRQ12 PS 2 mouse IRQ5 INTEL ICH4 LAN IRQ13 FPU IRQ6 FDC IRQ14 Primary IDE IRQ7 Printer IRQ15 Secondary IDE DMA Channel Assignment Channel Function 0 Available 1 Available 2 Floppy disk 3 Available 4 Cascade for DMA controller 1 5 Available 6 Available 7 Avai...

Page 61: ...ere is a ring signal detected on pin RI of serial port Wake Up On LAN When your computer is in power down status LAN Link Active LED will flash This status indicates that the LAN chip has entered standby mode and waits for Wake Up signal You can use other computers to wake up your computer by sending ID to it ID ID is the address of your system LAN Every LAN chip has a factory set ID which you can...

Page 62: ...se signals are used to control external devices that need On Off circuit or TTL devices When one of the signals has been selected users can read or write data to the system through the Digital I O function Digital I O Address 201H CN6 Digital Input Output PIN Description PIN Description 1 GND 2 5V 3 Output 3 4 Output 2 5 Output 1 6 Output 0 7 Input 3 8 Input 2 9 Input 1 10 Input 0 Example program ...

Page 63: ...e top right half of the screen displays directions and comments for the user The bottom right half lists the command keys Arrows up and down are Select Keys ESC takes the user to the previous menu Enter selects the user s choice Ctrl E exits the utility Creating RAID Sets Because SATA Raid supports two drives creating RAID Sets is a simple procedure 1 Select Create RAID Set 2 Choose either a Strip...

Page 64: ...ete RAID Set 2 Select desired set and press Y when asked Are You Sure Resolving Conflict When a RAID set is created the metadata written to the disk includes drive connection information Primary Channel Secondary Channel If after a disk failure the replacement disk was previously part of a RAID set or used in another system it may have conflicting metadata specifically in reference to the drive co...

Page 65: ...1 is necessary The way of dealing with 18 bit data is the same as that of 36 bit data of MSB are kept useful For further information on different types of LCD refer to the datasheet Signal mapping between LTM15C423S and J1 POS 478 J1 POS 478 LTM15C423S PIN NAME PIN NAME 3 CH1 DATA3 15 R1IN3 4 CH1 DATA3 14 R1IN3 5 CH1 CLK 13 R1CK 6 CH1 CLK 12 R1CK 7 CH1 DATA2 11 R1IN2 8 CH1 DATA2 10 R1IN2 9 CH1 DAT...

Page 66: ...TA OR7 RED Odd pixels DATA MSB OG2 GREEN Odd pixels DATA CH1 DATA0 CH1 DATA0 OG3 GREEN Odd pixels DATA OG4 GREEN Odd pixels DATA OG5 GREEN Odd pixels DATA OG6 GREEN Odd pixels DATA OG7 GREEN Odd pixels DATA MSB OB2 BLUE Odd pixels DATA OB3 BLUE Odd pixels DATA CH1 DATA1 CH1 DATA1 OB4 BLUE Odd pixels DATA OB5 BLUE Odd pixels DATA OB6 BLUE Odd pixels DATA OB7 BLUE Odd pixels DATA MSB GND GND ENAB CO...

Page 67: ...n pixels DATA EG5 GREEN Even pixels DATA EG6 GREEN Even pixels DATA EG7 GREEN Even pixels DATA MSB EB2 BLUE Even pixels DATA EB3 BLUE Even pixels DATA CH2 DATA1 CH2 DATA1 EB4 BLUE Even pixels DATA EB5 BLUE Even pixels DATA EB6 BLUE Even pixels DATA EB7 BLUE Even pixels DATA MSB GND GND GND CH2 DATA2 CH2 DATA2 ER0 RED Even pixels DATA LSB ER1 RED Even pixels DATA EG0 GREEN Even pixels DATA LSB EG1 ...

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