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AR-B1552 User

s Guide 

34 

Multiple Monitor Support  

        This is to determine the highest priority that the monitor supports. <PCI First> is the default setting. The other two 
choices are <No Onboard> and <M/B First>.  

5.8 PASSWORD SETTING 

This BIOS Setup has an optional password feature.  The system can be configured so that all users must enter a 
password every time the system boots or when BIOS Setup is executed.   

5.8.1 Setting Password 

Select the appropriate password icon from the Security section of the BIOS Setup main menu.  Enter the password 
and press [Enter].  The screen does not display the characters entered.  After the new password is entered, retype 
the new password as prompted and press [Enter]. 
 
If the password confirmation is incorrect, an error message appears.  If the new password is entered without error, 
press [Esc] to return to the BIOS Main Menu.  The password is stored in CMOS RAM after BIOS is completed.  
The next time the system boots, the prompt for the password function is present and is enabled. 

 
 

 

Enter new supervisor password: 

5.8.2 Password Checking 

The password check option is enabled in Advanced Setup by choosing either 

Always

 (the password prompt 

appears every time the system is powered on) or 

Setup

 (the password prompt appears only when BIOS is run).  

The password is stored in CMOS RAM.  User can enter a password by typing with the keyboard. Enter a 1-6 
character password.  The password does not appear on the screen when typed.  Make sure you write it down. 

5.9 IDE HDD AUTO DETECTION 

This option detects the parameters of an IDE hard disk drive, and automatically enters them into the Standard 
CMOS Setup screen. 

5.10 BIOS EXIT 

This section is used to exit the BIOS main menu in two types of situation. After making your changes, you can 
either save them or exit the BIOS menu and without saving the new values. 

5.10.1 Save & Exit Setup 

This item set in the <Standard CMOS Setup>, <BIOS Features Setup>, <Chipset Features Setup>, <Power 
Management Setup>, <Integrated Peripherals> and the new password (if it has been changed) will be stored in the 
CMOS.  The CMOS checksum is calculated and written into the CMOS.   
 
As you select this function, the following message will appear at the center of the screen to assist you in saving 
data to CMOS and Exit the Setup. 

 
 

 

Save current settings and exit (Y/N) ?

  

5.10.2 Exit Without Saving 

When you select this option, the following message will appear at the center of the screen to help to Abandon all 
Data and Exit Setup. 

 
 

 

Quit without saving (Y/N) ? 

 

Windows Installation Notice: 

1.   While AR-B1552/9459 does not have floppy disk function, the proper way to setup the Windows system is to copy 

all the drivers needed to your hard disk or CD-ROM and to execute them from the related devices. 

2.    Please refer to BIOS setup section in this manual for booting from CD-ROM 
4.  If you find any difficulty in the operating systems installation, please contact our technical support for further 

assistance. 

Note: If the content in Setting is inconsistent with CD-ROM. Please refer to the Setting as priority. 

Summary of Contents for AR-B1552

Page 1: ...AR B1552 INDUSTRIAL GRADE CPU BOARD User s Guide Edition 1 21 Book Number AR B1552 02 0808...

Page 2: ...onnector LPT 17 3 2 5 Keyboard Mouse Connector KM 18 3 2 6 USB Connector USB1 18 3 2 7 LED Header LED1 18 3 2 8 COM1 18 3 2 9 COM2 19 3 2 10 CRT Connector CRT 19 3 2 11 NETWORK Setting 19 3 2 12 IrDA...

Page 3: ...AR B1552 User s Guide 2 5 9 IDE HDD AUTO DETECTION 34 5 10 BIOS EXIT 34 5 10 1 Save Exit Setup 34 5 10 2 Exit Without Saving 34...

Page 4: ...m in this guide if you have not already installed AR B1552 Check the packing list before you install and make sure the accessories are completely included The CD ROM provides the newest information re...

Page 5: ...ctricity is a constant danger to computer systems The charge that can build up in your body may be more than sufficient to damage integrated circuits on any PC board It is therefore important to obser...

Page 6: ...4 mm 26 pin connector Supports SPP EPP ECP mode 1 RS 232C 1 RS 232C RS485 IrDA Touch Screen RS 232C is selected by jumper and use the same connector IrDA use 2 54mm 5 pin header Touch Screen uses 2 0m...

Page 7: ...udio adapter cable 1 LPT cable 1 COM cable 1 Keyboard Mouse cable 1 TV OUT interface cable for NTSC and PAL modes Acrosser s AR B9425 audio card 1 3 FEATURES The system provides a number of special fe...

Page 8: ...nced CPU features the MediaGX processor integrates a host of functions which are typically implemented with external components A full function graphics accelerator provides pixel processing and rende...

Page 9: ...h send and receive routines 2 4 INTERRUPT CONTROLLER The equivalent of two 8259 Programmable Interrupt Controllers PIC are included on the AR B1552 board They accept requests from peripherals resolve...

Page 10: ...disk 0 201 Reserved for Game port 208 20A EMS register 0 218 21A EMS register 1 278 27F Parallel printer port depends on setup assignment 2E8 2EF Serial port depends on setup assignment 2F8 2FF Serial...

Page 11: ...mer 1 This timer is used to trigger memory refresh cycles Timer 2 This timer provides the speaker tone Application programs can load different counts into this timer to generate various sound frequenc...

Page 12: ...f each ACE accessible register DLAB Port Address Register Receiver buffer read 0 base 0 Transmitter holding register write 0 base 1 Interrupt enable X base 2 Interrupt identification read only X base...

Page 13: ...Error OR Bit 2 Parity Error PE Bit 3 Framing Error FE Bit 4 Break Interrupt BI Bit 5 Transmitter Holding Register Empty THRE Bit 6 Transmitter Shift Register Empty TSRE Bit 7 Must be 0 8 MODEM Status...

Page 14: ...latch Registers Address 2 Printer Interface Logic The parallel port of the W83977F A is for attaching various devices that accept eight bits of parallel data at standard TTL level 3 Data Swapper The s...

Page 15: ...em microprocessor can read the contents of the printer control latch by reading the address of printer control swapper Bit definitions are as follows X X 1 2 3 4 5 6 7 0 STROBE AUTO FD XT INIT SLDC IN...

Page 16: ...s for the system s external connectors and the jumper settings Overview System Setting 3 1 OVERVIEW AR B1552 Pentium Grade Firewall CPU Board with Ethernet DOM This section provides the hardware s jum...

Page 17: ...ned further in chapter 5 The following table illustrates the pin assignments of the hard disk drive s 44 pin connector IDE1 1 2 44 43 CF1 Pin Signal Pin Signal 1 RESET 2 GROUND 3 DATA 7 4 DATA 8 5 DAT...

Page 18: ...4 DRIVE SELECT A 32 SIDE 1 SELECT 16 MOTOR ENABLE B 34 DISK CHANGE 3 2 4 Parallel Port Connector LPT 1 26 2 25 CN8 DB 25 Signal CN8 DB 25 Signal 1 1 Strobe 2 14 Auto Form Feed 3 2 Data 0 4 15 Error 5...

Page 19: ...tor USB1 1 2 10 4 6 8 3 5 7 9 3 2 7 LED Header LED1 LED1 1 2 3 3 2 8 COM1 Used RS232 RS485 C O M 1 9 8 7 6 5 4 3 2 1 RS485 Terminator Select JP6 P3 P1 1 3 2 RS 232 Factory Preset 1 3 2 RS 485 A C B A...

Page 20: ...al Sync 14 Vertical Sync 4 9 11 12 15 Not used 5 10 Ground 6 7 8 AGND 14 13 12 3 2 11 NETWORK Setting The RJ 45 header is the standard network header The following table is the pin assignment RJ 45 Co...

Page 21: ...4 GND 5 IRTX 1 VCC 3 2 13 Touch Screen TS1 1 2 3 T S 1 1 RXD1F 2 TXD1 3 CGND1 TS2 1 2 3 T S 2 1 RXD2F 2 TXD2F 3 CGND2 3 2 14 Reset Button RST SW SW PUSHBUTTON 1 2 3 2 15 PC104 CONNECTOR 1 64 Pin PC 1...

Page 22: ...UD 3 CDINR 16 GND 4 LININR 17 NC 5 VCC 18 NC 6 NC 19 NC 7 LINOUTL 20 NC 8 MICIN 21 NC 9 LINOUTR 22 NC 10 PCBEEP 23 NC 11 GNDAUD 24 NC 12 GND 25 GNDAUD 13 NC 26 GND 3 2 17 TV OUT CONNECTOR J3 1 2 3 4 5...

Page 23: ...VCC 4 GND 5 GND 6 12V 8 5V 7 12V PWR8 3 2 19 BATTERY SELECT J1 JP1 Internal BAT JP1 2 3 ON FACTORY PRESET External BAT JP1 1 2 ON 1 2 3 JP1 1 EXBAT 2 VCC 3 INTVBAT 1 2 J1 1 EXBAT 2 GND 3 2 20 DOC SOCK...

Page 24: ...hat maybe be used from your program software to detect crashes or hang ups The Watchdog timer is automatically disabled after reset Once you enabled the watchdog timer your program should trigger the...

Page 25: ...t write the same factor as enabling to the watchdog register at least once every time out period to its previous setting You can change the time out period by writing another timer factor to the watch...

Page 26: ...pin 1 of the related connector not upside down Step 5 Connect the hard disk flat cables from the CPU board to the drives Connect a power source to drive Step 6 Plug the keyboard into the keyboard conn...

Page 27: ...drivers needed in Win CE environment NT4 1 0DR DIR NT4 0 driver Includes the GxM drivers needed in NT4 0 environment LINUXD 1 DIR Linux driver Includes the GxM drivers needed in Linux environment WIN2...

Page 28: ...ISA BIOS 2A434AVF CMOS SETUP UTILITY AWARD SOFTWARE INC STANDARD CMOS SETUP BIOS FEATURES SETUP CHIPSET FEATURES SETUP PNP PCI CONFIGURATION LOAD BIOS DEFAULTS LOAD SETUP DEFAULTS INTEGRATED PERIPHER...

Page 29: ...w to create this file please refer to the MS DOS manual Hard Disk Setup The BIOS supports various types for user settings The BIOS supports Pri Master Pri Slave Sec Master and Sec Slave so the user ca...

Page 30: ...disk error but it will stop for all other errors All But Disk Key The system boot will not stop for a keyboard or disk error but it will stop for all other errors 5 3 BIOS FEATURES SETUP The BIOS FEA...

Page 31: ...mory transfer and provides an interrupt if an error is found This item is to Disabled or Enabled this function Typematic Rate Setting To enable typematic rate and typematic delay programming If you di...

Page 32: ...PCI ISA BIOS 2A434AVF CHIPSET FEATURES SETUP AWARD SOFTWARE INC Esc Quit F1 Help F5 Old Values Select Item PU PD Modify Shift F2 Color SDRAM CAS latency Time SDRAM Clock Ratio Div By 16 bit I O Recov...

Page 33: ...mally Reset Configuration Data This item is used to enable the function of Reset Configuration Data or not PCI IRQ Actived By This item is to determine the active mode 5 6 LOAD DEFAULT SETTING This se...

Page 34: ...ermined by the cabling configuration used to attach them to the controller Your system supports one IDE controller a primary and a secondary so you have the ability to install up to four separate hard...

Page 35: ...appear on the screen when typed Make sure you write it down 5 9 IDE HDD AUTO DETECTION This option detects the parameters of an IDE hard disk drive and automatically enters them into the Standard CMOS...

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