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Each peripheral device in the system is assigned a set of I/O port addresses

which also becomes the identity of the device.

The following table lists the I/O port addresses used.

4.1 I/O Port Address Map

Address

Device Description

000h - 01Fh

DMA Controller #1

020h - 03Fh

Interrupt Controller #1

040h - 05Fh

Timer

060h - 06Fh

Keyboard Controller

070h - 07Fh

Real Time Clock, NMI

080h - 09Fh

DMA Page Register

0A0h - 0BFh

Interrupt Controller #2

0C0h - 0DFh

DMA Controller #2

0F0h

Clear Math Coprocessor Busy Signal

0F1h

Reset Math Coprocessor

1F0h - 1F7h

IDE Interface

278h - 27Fh

Parallel Port #2 (LPT2)

2F8h - 2FFh

Serial Port #2 (COM2)

2B0h - 2DFh

Graphics adapter Controller

378h - 3FFh

Parallel Port #1 (LPT1)

360h - 36Fh

Network Ports

3B0h - 3BFh

Monochrome & Printer adapter

3C0h - 3CFh

EGA adapter

3D0h - 3DFh

CGA adapter

3F0h - 3F7h

Floppy Disk Controller

3F8h - 3FFh

Serial Port #1 (COM1)

Appendix

Summary of Contents for ITX-i7418VL

Page 1: ......

Page 2: ...ITX i7418VL Mini ITX Industrial Motherboard User s Manual Version 1 0 2007 05 ...

Page 3: ...Connector 17 2 5 CPUF1 CPU Fan Power Connector 17 2 6 SYSF1 System Fan Power Connector 18 2 7 IDE2 Secondly 44 pin IDE Connector 18 2 8 IDE1 Primary 40 pin IDE Connector 19 2 9 JFRT1 Switches and Indicators 19 2 10 MPCI1 MiniPCI slot 19 2 11 PCI1 Standard 32 bit 33MHz PCI slot 19 2 12 JBAT1 CMOS Setup 20 2 13 FDD1 FDD Connector 20 2 14 IR1 Infrared Connector 20 2 15 INV1 LCD Inverter Connector 21 ...

Page 4: ...7 Power Management Setup 44 3 8 PNP PCI Conﬁgurations 47 3 9 PC Health Status 49 3 10 Frequency Voltage Control 50 3 11 Load Optimized Defaults 51 3 12 Set Password 52 3 13 Save Exit Setup 53 3 14 Exit Without Saving 54 3 15 BIOS Beep Sound code list 55 3 16 BIOS memory mapping 55 3 17 Award BIOS Post Codes 56 Chapter 4 Appendix 60 4 1 I O Port Address Map 61 4 2 Interrupt Request Lines IRQ 62 ...

Page 5: ...1 Chapter 1 Introduction Introduction 4 ...

Page 6: ... 2 About this User s Manual This User s Manual is intended for experienced users and integrators with hardware knowledge of personal computers If you are not sure about any description in this User s Manual please consult your vendor before further handling 1 3 Warning Single Board Computers and their components contain very delicate Integrated Circuits IC To protect the Single Board Computer and ...

Page 7: ...not throw lithium batteries into the trashcan It must be disposed of in accordance with local requlations concerning special waste 1 5 Technical Support If you have any technical difﬁculites please consult the user s manual ﬁrst at ftp ftp arbor com tw pub manual Please do not hesitate to call or e mail our customer service when you still can not ﬁnd out the answer http www arbor com tw E mail inf...

Page 8: ... or inability to use this product Vendor will not be liable for any claim made by any other related party Vendors disclaim all other warranties either expressed or implied including but not limited to implied warranties of merchantibility and ﬁtness for a par ticular purpose with respect to the hardware the accompanying product s manual s and written materials and any accompanying hardware This li...

Page 9: ...herboard with CRT LCD Audio CF socket Optional and LAN ITX i7418VL CM600 optional Mini ITX Celeron M 600MHz Industrial Motherboard with CRT LCD Audio CF socket and LAN ITX i7418VL CM1000 optional Mini ITX Celeron M 1 0GHz Industrial Motherboard with CRT LCD Audio CF socket and LAN Cable Kit CBK 05 7418 00 1x ITX i7418VL Mini ITX Industrial MB 1x I O Bracket or or 1x CPU Heat Sink or Cooler 1x CD R...

Page 10: ...83627HG BIOS Phoenix Award BIOS 6 0PG 4MB Flash ROM Audio AC 97 Codec MIC in Line in Line out IDE Interface 1 x ATA 100 and 1 x ATA 33 4 ATAPI devices 1 x CompactFlash II up to 4GB Serial Port 2 x COM port COM 1 COM 2 RS 232 Parallel Port SPP EPP ECP mode KBMS Standard PS 2 KBMS Universal Serial Bus 6 x USB 2 0 4 ports Stack connectors 2 ports by pin header DIO 16 bit programmable Digital I O LCD ...

Page 11: ...1 10 Board Dimensions Introduction 10 ...

Page 12: ...Introduction 11 ...

Page 13: ...Place the CPU into the socket by making sure the notch on the corner of the CPU corresponding with the notch on the inside of the socket Once the CPU has slide into the socket lock the screw Make sure that heat sink of the CPU top surface is in complete contact to avoid the CPU overheating problem If not it would cause your system or CPU to be hanged unstable damaged Loose Lock ...

Page 14: ... the key of the Memory module align with those on the Memory DIMM slot 2 Gently push the Memory module in an upright position and a right way until the clips of the DIMM slot close to lock the Memory module in place when the Memory module touches the bottom of the DIMM slot 3 To remove the Memory module just pressing the clips of DIMM slot with both hands Lock Lock ...

Page 15: ...2 Chapter 2 Installation Installation 14 ...

Page 16: ...2 1 Jumpers and Connectors Installation 15 ...

Page 17: ...2V 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 PW OK 19 5V 9 5VSB 20 5V 10 12V 1 10 20 11 2 3 JVLCD1 LCD Panel Voltage Selection The voltage of LCD panel could be selected by JVLCD1 in 5V or 3 3V Pin Voltage 1 2 5V 2 3 3 3V Default 1 3 Installation 16 ...

Page 18: ...LK 5 TX1CLK 8 GND 7 GND 10 TX2D0 9 TX1D0 12 TX2D0 11 TX1D0 14 GND 13 GND 16 TX2D1 15 TX1D1 18 TX2D1 17 TX1D1 20 GND 19 GND 22 TX2D2 21 TX1D2 24 TX2D2 23 TX1D2 26 GND 25 GND 28 TX2D3 27 TX1D3 30 TX2D3 29 TX1D3 2 5 CPUF1 CPU Fan Power Connector CPUF1 is a 3 pin header for the CPU fan The fan must be a 12V fan Pin Description 1 GND 2 12V 3 FAN_CTL Installation 17 1 2 30 29 1 3 ...

Page 19: ...DE RESET 2 GND 3 DATA7 4 DATA8 5 DATA6 6 DATA9 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 GND 20 N C 21 REQ 22 GND 23 IO RWITE 24 GND 25 IO READ 26 GND 27 IO READY 28 IDESEL 29 DACK 30 GND 31 IRQ14 32 N C 33 ADDR1 34 ATA66 DETECT 35 ADDR0 36 ADDR2 37 CS 2 38 CS 3 39 IDEACTP 40 GND 41 VCC 5V 42 VCC 5V 43 GND 44 N C 1 2 44 43 1 3...

Page 20: ...connectors for system indicators that provides light indication of the computer activities and switches to change the computer status Pin Description Pin Description 1 Power LED 2 PWRBTN 3 GND 4 PWRBTN 5 GND 6 RESET 7 HDD LED 8 RESET 9 HDD LED 10 SPEAKER 11 SMBCLK 12 SPEAKER 13 SMBDATA 14 SPEAKER 15 GND 16 SPEAKER 2 16 1 15 1 2 40 39 Installation 19 ...

Page 21: ... Description Pin Description 1 GND 2 Drive density select 0 3 GND 4 N C Key 5 GND 6 Drive density select 1 7 Write data 8 Index 9 Write gate 10 Motor enable A 11 Track 0 12 Driver select B 13 Write protect 14 Driver select A 15 Read data 16 Motor enable B 17 Head select 18 Direction 19 Disk change 20 Step Pin Voltage 1 5v 2 N C 3 IRRX 4 GND 5 IRTX 1 2 20 19 1 3 1 5 Installation 20 ...

Page 22: ... GND 2 16 DIO1 Digital I O Connector DIO1 is a 16 bit GPIO connector w Onboard 20 pin 2 54 mm pin header connector Pin Description Pin Description 1 DIO0 2 DIO1 3 DIO2 4 DIO3 5 DIO4 6 DIO5 7 DIO6 8 DIO7 9 GND 10 GND 11 DIO8 12 DIO9 13 DIO10 14 DIO11 15 DIO12 16 DIO13 17 DIO14 18 DIO15 19 5V 20 N C 5 1 1 2 19 20 Installation 21 ...

Page 23: ...DSR 2 RXD 7 RTS 3 TXD 8 CTS 4 DTR 9 RI 5 GND 2 19 CN2 10 100 RJ 45 USB1 USB2 CN2 supports one 10 100 Mbps Fast Ethernet Intel 82562EZ PHY and two USB 2 0 connectors w 480MB s Pin Description Pin Description 1 5V 2 5V 3 USBD 4 USBD 5 USBD 6 USBD 7 GND 8 GND 9 GND 10 N C 10 9 1 2 COM1 A COM1 B 10 100 RJ 45 USB1 USB2 Installation 22 ...

Page 24: ...crophone jacks 2 20 AUDIO1 Audio Interface Port Pin Description Pin Description 1 Line Left in 2 Line Right in 3 GND 4 GND 5 MIC 6 N C 7 GND 8 GND 9 Speaker LEFT 10 Speaker Right 9 10 1 2 USB3 USB4 connector supports USB 2 0 w 480MB s USB3 USB4 2 21 USB3 USB4 LPT1 Installation 23 ...

Page 25: ...2 23 VGA1 CRT Connector 2 24 KBM1 PS 2 Keyboard Mouse VGA1 Mouse Keyboard Installation 24 ...

Page 26: ...This page is intentionally left blank Installation 25 ...

Page 27: ...3 Chapter 3 BIOS BIOS 26 ...

Page 28: ...ou can also restart by turning the system Off and back On again The following message will appear on the screen Press DEL to Enter Setup In general you press the arrow keys to highlight items Enter to select the PgUp and PgDn keys to change entries F1 for help and Esc to quit When you enter the Setup utility the Main Menu screen will appear on the screen The Main Menu allows you to select from var...

Page 29: ...ption You will need to run the Standard CMOS option however if you change your system hardware conﬁgurations shch as onboard battery fails or the conﬁguration stored in the CMOS memory was lost or damaged Date The date format is Day Sun to Sat Month 1 to 12 Date 1 to 31 Year 1999 to 2099 Time The time format is Hour 00 to 23 Minute 00 to 59 Second 00 to 59 To set the date time highlight the Date T...

Page 30: ...mber of sectors The Access Mode selections are as follows CHS HD 528MB LBA HD 528MB and supports Logical Block Addressing Large for MS DOS only Auto Remarks The main board supports two serial ATA ports and are represented in this setting as IDE Channel 0 Drive A Drive B These ﬁelds identify the types of ﬂoppy disk drive A or drive B that has been installed in the computer The available speciﬁcatio...

Page 31: ... No errors The system boot will not be halted for any error that may be detected All But Keyboard The system boot will not be halted for a keyboard error it will stop for all other errors All But Diskette The system boot will not be halted for a disk error it will stop for all other errors All But Disk Key The system boot will not be halted for a keyboard or disk error it will stop for all others ...

Page 32: ...CPU requests data the system transfers the requested data from the main DRAM into cache memory for even faster access by the CPU These allow you to enable speed up memory access or disable the cache function 3 4 Advanced BIOS Features Quick Power On Self Test When enabled this ﬁeld speeds up the Power On Self Test POST after the system is turned on If it is set to Enabled BIOS will skip some items...

Page 33: ...d Default Disabled Swap Floppy Drive It allows you to determine whether or not to enable Swap Floppy Drive When enabled the BIOS swaps ﬂoppy drive assignments so that Drive A becomes Drive B and Drive B becomes Drive A Setting Disabled Default Enabled Boot Up Floppy Seek This feature controls whether the BIOS checks for a ﬂoppy drive while booting up If it cannot detect one either due to improper ...

Page 34: ...keystrokes speeds Setting 6 to 30 characters per second Typematic Delay Msec When the typematic rate is enabled this item allows you to set the time interval for displaying the ﬁrst and second characters Setting 250 Default 500 750 1000 Security Option It allows you to limit access to the System and Setup When you select System the system prompts for the User Password every time you boot up When y...

Page 35: ...m MPS version 1 4 added extended conﬁguration tables to improve support for multiple PCI bus conﬁgurations and improve future expandability Setting 1 1 1 4 Default Small Logo EPA Show The EPA logo appears at the right side of the monitor screen when the system is boot up Setting Disabled Default Enabled BIOS 34 ...

Page 36: ...tures CAS Latency Time It allows CAS latency time in HCLKs as 2 or 2 5 The system board designer should set the values in this ﬁeld depending on the DRAM installed Do not change the values in this ﬁeld unless you change speciﬁcations of the installed DRAM or CPU Setting 2 5 Default 2 Active to Precharge Delay Setting 7 Default 6 5 BIOS 35 ...

Page 37: ... any program writes to this memory area a system error may result Setting Disabled Enabled Default Video BIOS Cacheable The Setting Enabled allows caching of the video BIOS ROM at C0000h F7FFFh for better video performance However if any program writes to this memory area a system error may result Setting Disabled Enabled Default DRAM RAS to CAS Delay It allows you to insert a delay between the RA...

Page 38: ...thout any translation Setting 4 8 16 32 64 Default 128 256 On Chip VGA Setting Enabled Default Disabled On Chip Frame Buffer Size Setting 1MB 4MB 8MB Default 16MB 32MB Memory Hole At 15M 16M In order to improve performance certain space in memory can be reserved for ISA cards This memory must be mapped into the memory space below 16 MB Setting Disabled Default Enabled Delayed Transaction The chips...

Page 39: ...T Default LFP CRT LFP EFP TV CRT EFP CRT TV Panel Number It allows you to select the LCD Panel type as below Setting 640x480 18 bit 800x600 18 bit 1024x768 18 bit Default 1280x1024 18 bit 1400x1050 18 bit 2 CH 1600x1200 18 bit 2 CH BIOS 38 ...

Page 40: ...als OnChip Primary Secondary PCI IDE The integrated peripheral controller contains an IDE interface with support for two IDE channels Select Enabled to activate each channel separately Setting Disabled Enabled Default BIOS 39 ...

Page 41: ...0 Mode 1 Mode 2 Mode 3 Mode 4 IDE Primary Secondary Master Slave UDMA It allows your system to improve disk I O throughput to 33MB sec with the Ultra DMA33 feature Setting Disabled Auto IDE HDD Block Mode It allows your HDD controller to use the fast block mode to transfer data to and from your HDD drive Setting Disabled Default Auto USB Controller Setting Enabled Default Disabled USB 2 0 Controll...

Page 42: ...o Default Disabled Init Display First This determines which VGA controller is initialized when the system boots Setting PCI Slot Default Onboard AGP Onboard LAN1 Setting Disabled Enabled Default Onboard FDC Controller Select Enabled if your system has a ﬂoppy disk controller FDC installed and you wish to use it Select Disabled if your system has an add in FDC or has no ﬂoppy drive Setting Disabled...

Page 43: ... Port 378H IRQ7 Default UART Mode Select It determines the UART 2 mode in your computer Setting IrDA ASKIR Normal Default RxD TxD Active Setting Hi Hi Hi Lo Default Lo Hi Lo Lo IR Transmission Delay Setting Disabled Enabled Default UR2 Duplex Mode Setting Full Half Default Use IR Pins Setting RxD2 TxD2 IR Rx2Tx2 Default Parallel Port Mode Setting SPP Default EPP ECP ECP EPP Normal BIOS 42 ...

Page 44: ...9 EPP1 7 Default ECP Mode Use DMA Setting 1 3 Default PWRON After PWR Fail It sets the system power status whether on or off when power returns to the system from a power failure situation Setting Off Default On Former Sts BIOS 43 ...

Page 45: ...eﬁne Default Each of the ranges is from 1 min to 1hr Except for HDD Power Down which ranges from 1 min to 15 min Min Saving Minimum power management Max Saving Maximum power management Video Off Method It deﬁnes the Video Off features Setting Blank Screen Writes blanks to the video buffer V H SYNC Blank blank the screen and turn off vertical and horizontal scanning DPMS Default Allowing BIOS to co...

Page 46: ...12 Min 20 Min 30 Min 40 Min 1 Hour HDD Power Down When Enabled after the set time of system inactivity the hard disk drive will be powered down while all other devices remain active Setting Disabled Default 1 Min 15 Min Soft Off by PWRBTN It deﬁnes the power off mode when using an ATX power supply In the Instant Off mode It allows powering off immediately upon pressing the power button In the Dela...

Page 47: ...ignals this by causing an IRQ to occur When the operating system is ready to respond to the request it interrupts itself and performs the service Power On by LAN Ring It enables or disables the power on of the system through the modem connected or LAN Setting Disabled Default Enabled Resume by Alarm It enables or disables the resumption of the system operation When enabled the user is allowed to s...

Page 48: ...t Setting Disabled Default Enabled 3 8 PNP PCI Conﬁgurations Resources Controlled By This PnP BIOS can conﬁgure all of the boot and compatible devices with the use of a PnP operating system Setting Auto ESCD Default Manual IRQ DMA Resources It allows you to conﬁgure the IRQ DMA Resources BIOS 47 ...

Page 49: ...you to set whether or not MPEG ISA VESA VGA cards can display with PCI VGA When Enabled a PCI VGA can display with an MPEG ISA VESA VGA card When Disabled a PCI VGA can not display with an MPEG ISA VESA VGA card Setting Disabled Default Enabled PCI IRQ Actived By Setting Edge Level Default BIOS 48 ...

Page 50: ... to set the temperature by which the system automatically shuts down once the threshold temperature is reached The setting can help prevent damage to the system that is caused by overheating Setting 60 C 140 F 65 C 149 F 70 C 158 F Disabled Default BIOS 49 ...

Page 51: ...disables the auto detection of the PCI clock Setting Enabled Default Disabled 3 10 Frequency Voltage Control Spread Spectrum It sets the value of the spread spectrum It is for CE testing use only Setting Disabled Default Enabled BIOS 50 ...

Page 52: ...3 11 Load Optimized Defaults It allows you to load the default values to your system conﬁguration The default setting is optimal and enabled all high performance features BIOS 51 ...

Page 53: ...up to eight characters in length and press Enter And the system conﬁrms your password by asking you to type it again After setting a password the screen automatically returns to the main screen To disable a password just press the Enter key when you are prompted to enter the password A message will conﬁrm the password to be disabled Once the password is disabled the system will boot then you can e...

Page 54: ...3 13 Save Exit Setup Typing Y you will quit the setup utility and save all the changes into the CMOS memory Typing N you will return to Setup utility BIOS 53 ...

Page 55: ...Typing Y will quit the Setup utility without saving the modiﬁcations Typing N will return you to Setup utility 3 14 Exit Without Saving BIOS 54 ...

Page 56: ...0000h B000 FFFFh VGA RAM 0000 0000h 9000 FFFFh DOS 640K 3 16 BIOS memory mapping BIOS 55 Beep Sound Message 1 short Beep System booting is normally 2 short Beep CMOS setting error 1 long 1 short Beep DRAM error 1 long 2 short Beep Display card or monitor connected error 1 long 3 short Beep Keyboard error 1 long 9 short Beep ROM error Long Beep continuous DRAM hasn t inset correctly Short Beep cont...

Page 57: ...nbond 977 series Super I O chips 0Bh Reserved 0Ch Reserved 0Dh Reserved 0Eh Test F000h segment shadow to see whether it is read write capable or not If test fails keep beeping the speaker 0Fh Reserved 10h Auto detect ﬂash type to load appropriate ﬂash read write codes into the run time area in F000 for ESCD DMI support 11h Reserved 12h Use walking 1 s algorithm to check out interface in CMOS circu...

Page 58: ...h Reserved 29h Program CPU internal MTRR P6 PII for 0 640K memory address Initialize the APIC for Pentium class CPU Program early chipset according to CMOS setup Measure CPU speed Invoke video BIOS 2Ah Reserved 2Bh Reserved 2Ch Reserved 2Dh Initialize multilanguage Put information on screen display including Award title CPU type CPU speed etc 2Eh Reserved 2Fh Reserved 30h Reserved 31h Reserved 32h...

Page 59: ...initialization and assign CSN to every ISA PnP device 58h Reserved 59h Initialize the combined Trend Anti Virus code 5Ah Reserved 5Bh Show message for entering AWDFLASH EXE from FDD optional feature 5Ch Reserved 5Dh Initialize Init_Onboard_Super_IO switch Initialize Init_Onboard_ AUDIO switch 5Eh Reserved 5Fh Reserved 60h Okay to enter Setup utility 61h Reserved 62h Reserved 63h Reserved 64h Reser...

Page 60: ...et ask for password 83H Save all data in stack back to CMOS 84h Initialize ISA PnP boot devices 85h Final USB initialization NET PC Build SYSID structure Switch screen back to text mode Set up ACPI table at top of memory Invoke ISA adapter ROM s Assign IRQ s to PCI devices Initialize APM Clear noise of IRQ s 86h Reserved 87h Reserved 88h Reserved 89h Reserved 90h Reserved 91h Reserved 92h Reserved...

Page 61: ...4 Chapter 4 Appendix Appendix 60 ...

Page 62: ...ontroller 070h 07Fh Real Time Clock NMI 080h 09Fh DMA Page Register 0A0h 0BFh Interrupt Controller 2 0C0h 0DFh DMA Controller 2 0F0h Clear Math Coprocessor Busy Signal 0F1h Reset Math Coprocessor 1F0h 1F7h IDE Interface 278h 27Fh Parallel Port 2 LPT2 2F8h 2FFh Serial Port 2 COM2 2B0h 2DFh Graphics adapter Controller 378h 3FFh Parallel Port 1 LPT1 360h 36Fh Network Ports 3B0h 3BFh Monochrome Printe...

Page 63: ...est Lines IRQ Level Function IRQ 0 System Timer IRQ 1 Keyboard IRQ 2 Cascaded with IRQ 9 IRQ 3 COM2 IRQ 4 COM1 IRQ 5 AC 97 IRQ 6 Floppy Drive Controller IRQ 7 LPT1 IRQ 8 Real Time Clock IRQ 9 USB ACPI IRQ 10 USB VGA IRQ 11 USB LAN IRQ 12 PS 2 mouse or Open IRQ 13 Math Coprocessor IRQ 14 Primary Hard Drive controller IRQ 15 Secondary Hard Drive controller Appendix 62 ...

Page 64: ...This page is intentionally left blank Appendix 63 ...

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