Global American 3303955 User Manual Download

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User’s Manual

Single Board Computer

3303955

Version 1.

June

200

Summary of Contents for 3303955

Page 1: ...User s Manual Single Board Computer 3303955 Version 1 1 June 2001 ...

Page 2: ...such damages The manufacturer keeps the rights in the subject to change the contents of this manual without prior notices in order to improve the function design performance quality and reliability The author assumes no responsibility for any errors or omissions which may appear in this manual nor does it make a commitment to update the information contained herein Trademarks Intel is a registered...

Page 3: ...Example 10 DiskOnChip 2000 Flash Disk 11 Installation Instructions 11 Power Connectors Selectors 12 Power Connector PWRCON1 ATXCON 12 LCD Voltage Selection JVOLT 12 CPU Fan Connector CPUFAN 13 Chassis Auxilary Fan Connector CHASFAN 13 Single Chip Fast Ethernet Controller opt 14 LAN Port LAN 14 Enable disable LAN Controller JLAN 14 LAN LED Indicator LED 14 Serial Port Selection RS 232 485 15 COM RS...

Page 4: ...ding Windows 95 23 Driver Installation 24 System Monitor under Windows 95 98 NT 25 VGA Flat Panel Wiring Diagrams 26 Flat Panel Connector LCD 27 NEC NL8060AC26 04 wiring 27 NEC NL8060BC31 02 wiring 28 LG LG LP121S1 wiring 29 TOSHIBA LTM10C039 wiring 30 KCB104VG2BA A01 wiring 31 AWARD BIOS Setup 33 Standard CMOS Setup 34 BIOS Features Setup 37 Chipset Features Setup 40 Power Management Setup 44 Int...

Page 5: ...er 2D video performance and con sumes minimal power 10 100 Mbps Networking A PCI 10BASE T 100BASE TX Fast Ethernet interface is included for high speed networking Monitoring and Alarm The 3303955 includes a multitude of monitoring and alarm functions to protect your board from high temperatures or over voltage exposure DiskOnChip 2000 The 3303955 s SSD socket accommodates a DiskOnChip 2000 a new g...

Page 6: ... IDE with Ultra DMA supports two ports and up to four ATAPI devices Supports PIO mode 3 4 and Bus Master Ultra DMA transfer rates of 33 66 MB sec Multiword DMA Mode 2 transfer Watchdog Timer generates a system RESET or Active NMI The timer interval is 1 2 10 20 110 and 220 seconds Real time Clock Benchmarq bq3287 AMT or compatible with lithium battery backup for 10 years of data retention CMOS dat...

Page 7: ...E T 100BASE TX Connector external RJ 45 on bracket Monitoring LEDs TX indicator Network activity indicator Power Saving Wake up on LAN function supported in BIOS Flash Disk DiskOnChip 2000 Package Single Chip Flash Disk in 32 pin DIP JEDEC Capacity up to 288 MB Data Reliability ECC EDC error correction Memory Window 8 KByte Environmental and Power Power Requirements 5 V 4 75 5 25 V 4 2A 366 MHz Ce...

Page 8: ... a r a l l e l P o r t COM1 COM2 DiskOnChip IDE1 IDE2 LCD SVGA System Tempera t u r e Sensor 3 DIMM sockets 168 pin Socket 370 f o r P e n t i u m II I I n t e l C e l e r o n a n d V i a C y r i x I I I processor up to 1 13 GHz CPU Tempera t u r e Sensor 4 3303955 User s Manual ...

Page 9: ...source when you want to work on the inside 2 Hold the board by the edges and try not to touch the IC chips leads or circuitry 3 Use a grounded wrist strap when handling computer components 4 Place components on a grounded antistatic pad or on the bag that came with the Single Board Computer whenever components are separated from the system Ordering Codes 3303955A Full size PICMG bus Socket 370 Pen...

Page 10: ...Board Layout Front VT82C596B S o u th b rid g e 1 4 3 1 8 6 3303955 User s Manual ...

Page 11: ...OM2 RS 232 485 Mode 1 2 RS 232 2 3 RS 485 JLAN Ethernet Function 1 2 Enabled 2 3 Disabled JVOLT LCD VCC Selection 1 2 5 Volt 2 3 3 3 Volt CHASFAN Chassis Fan Power CPUFAN CPU Fan Power SB_LINK 16 bit Soundblaster compatibility signals VGA CRT SVGA LCD Flat Panel SVGA FLOPPY FDD interface IDE1 Primary IDE IDE2 Secondary IDE PRINTER LPT1 Parallel PORT JCOM1 COM 1 RS 232 JCOM2 COM2 in RS 232 mode RS4...

Page 12: ...8 x 133 1 13 GHz FSB speed JFSB1 JFSB2 JFSB1 JFSB2 Speed 2 3 2 3 66 MHz 1 2 2 3 100 MHz 1 2 1 2 133 MHz open A u t o D e t e c t a l s o ov e r r u l e s C o r e F SB r a t i o default setting JFSB 1 3 2 2 1 2 1 1 1 3 3303955 1 JF RNT PG A 370 1 3 2 6 1 5 D is k On C hi p 2 0 0 0 s oc k et 1 3 1 A W A R D B e n ch m ar q 1 3 1 5 CMOS Operation JRTC JRTC 1 2 3 If the SBC refuses to boot due to inap...

Page 13: ...so be selected by jumper setting Strobing of the watchdog is done by reading port the same port that initializes the watchdog timer port 444H Failure to strobe before the configured period expires indicating a program halt abort resulting in a RESET or NMI Mode Setting J3 Watchdog Mode J 3 RESET 2 3 IOCHK 1 2 Disable Watchdog timer OFF default setting J3 1 2 3 1 1 JF RNT PG A 370 1 3 1 3303955 1 5...

Page 14: ...Watchdog timer WDT_EN_RF EQU 0444H WDT_DIS EQU 0044H WT_Enable PUSH AX save AX DX PUSH DX MOV DX WDT_EN_RF enable the watchdog IN AL DX POP DX reco AX DX POP AX RET WT_Rresh PUSH AX save AX DX PUSH DX MOV DX WDT_ET_RF refresh the watchdog IN AL DX POP DX reco AX DX POP AX RET WT_DISABLE PUSH AX PUSH DX MOV DX WDT_DIS disable the watchdog IN AL DX POP DX reco AX DX POP AX RET 10 3303955 User s Manu...

Page 15: ...tem s memory 6 At this stage the DOC can be accessed as any disk in the system 7 If the DOC is the only disk in the system it will appear as the first disk drive C in DOS 8 If there are more disks besides the DOC the DOC will appear by default as the last drive unless it was programmed as first drive please refer to the DOC utilities user manual 9 If you want the DOC to be bootable a copy the oper...

Page 16: ...0 0 s oc k et 1 3 1 Connector ATXCON Type 3 pin onboard header A W A R D PC I P n P 6 86 B e n ch m ar q 1 3 1 5 ATXCON 1 2 3 Pin Description 1 5 VSB standby 2 GND 3 PS ON LCD Voltage Selection JVOLT Connector JVOLT Type 3 pin jumper Pin Description 1 2 5 V 2 3 3 3 V 2 1 2 1 1 1 3 3303955 1 JF RNT PG A 370 1 3 2 6 1 5 D is k On C hi p 2 0 0 0 s oc k et 1 3 1 1 2 3 A W A R D PC I P n P 6 86 B e n c...

Page 17: ...ip 2 0 0 0 s o cke t 1 3 1 A W A R D B e n ch m ar q 1 3 1 5 CPUFAN 3 2 1 Chassis Auxilary Fan Connector CHASFAN Connector CHASFAN Type 3 pin onboard header box Pin Description 3 Rotation 2 12 V 2 1 2 1 1 CHASFAN 3 2 1 1 3 3303955 1 JF RNT PG A 370 1 3 2 6 1 5 D is k On C hi p 2 0 0 0 s oc k et 1 3 1 A W A R D PC I P n P 6 86 B e n ch m ar q 1 3 1 5 3303955 User s Manual 13 ...

Page 18: ...5 6 7 8 D e s c i p t i o n TX T X RX NC NC RX NC NC 2 1 2 1 1 LAN 1 2 JF RNT PG A 370 1 3 1 3303955 1 2 6 D is k On C hi p 2 0 0 0 s oc k et 1 3 4 5 6 7 A W A R D PC I P n P 6 86 1 3 B e n ch m ar q 1 3 1 5 8 Enable disable LAN Controller JLAN LAN Mode JLAN only available on 3303955 DVL Enabled 1 2 Disabled 2 3 default setting 2 1 2 1 JLAN 1 3 2 1 1 3 3303955 JF RNT PG A 370 1 3 2 6 1 5 D is k On...

Page 19: ... header box JCOM2 is activated In RS 485 mode the 2 pin header RS485 should be used For pinout descriptions of RS485 and JCOM2 see page 19 2 1 J485 1 2 3 2 1 1 1 3 3303955 1 JF RNT PG A 370 1 3 2 6 1 5 D is k On C hi p 2 0 0 0 s oc k et 1 3 1 A W A R D PC I P n P 6 86 B e n ch m ar q 1 3 1 5 COM RS 232 485 Selection J485 Connector J485 Type onboard 3 pin header Mode J485 Active Connector RS 232 1 ...

Page 20: ...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 HEAD SELECT 33 GROUND 34 DISK CHANGE 16 3303955 User s Manual ...

Page 21: ...IDE Pin Description Pin Description 1 RESET IDE 2 GND 3 D7 4 D8 5 D6 6 D9 7 D5 8 D10 9 D4 10 D11 11 D3 12 D12 13 D2 14 D13 15 D1 16 D14 17 D0 18 D15 19 GND 20 NC 21 REQ 22 GND 23 IOW 24 GND 25 IOR 26 GND 27 IORDY 28 IDSEL 29 DACK 30 GND 31 IRQ 32 NC 33 A1 34 GND 35 A0 36 A2 37 CS0 38 CS1 39 ACT 40 GND 3303955 User s Manual 17 ...

Page 22: ...6 13 P i n Description P i n Description 1 STROBE 14 AUTOFEED 2 DATA0 15 ERROR 3 DATA1 16 INITIALIZE 4 DATA2 17 SELECT INPUT 5 DATA3 18 GND 6 DATA4 19 GND 7 DATA5 20 GND 8 DATA6 21 GND 9 DATA7 22 GND 10 ACKNOWLEDGE 23 GND 11 BUSY 24 GND 12 PAPER EMPTY 25 GND 13 SELECT 26 NC 18 3303955 User s Manual ...

Page 23: ...NT PG A 370 1 3 2 6 1 5 D is k On C hi p 2 0 0 0 s oc k et 1 3 1 A W A R D PC I P n P 6 86 B e n ch m ar q 1 3 1 5 Serial Ports RS485 Connector RS485 Type onboard 2 pin header COM2 Pin 2 3 D e s c r i p t i o n RS 485 RS 485 USB Port USB Connector USB Type onboard 10 pin header for two USB ports USB 2 1 10 9 P i n Description P i n Description 1 Vcc 2 Vcc 3 DATA0 4 DATA1 5 DATA0 6 DATA1 7 GND 8 GN...

Page 24: ...rd 50 pin header 2 1 LCD P i n Description P i n Description 1 12V 2 12V 3 GND 4 GND 5 3 PVcc 6 ENAVdd 7 FPVee 8 GND 9 P0 10 P1 11 P2 12 P3 13 P4 14 P5 15 P6 16 P7 17 P8 18 P9 19 P10 20 P11 21 P12 22 P13 23 P14 24 P15 25 P16 26 P17 27 P18 28 P19 29 P20 30 P21 31 P22 32 P23 33 P24 34 P25 35 SHFCLK 36 FLM 37 M 38 LP 39 GND 40 ENABKL 41 P26 42 P27 43 P28 44 P29 45 P30 46 P31 47 P32 48 P33 49 P34 50 P...

Page 25: ...3 Connector PS 2 Mouse Type external 6 pin Mini DIN connector Pin Description Pin Description 1 M S DATA 2 NC 3 GND 4 VCC PS 2 Mouse 6 4 1 2 IrDA SIR Connector SIR Type onboard 5 pin header SIR 1 2 3 4 5 P i n Description P i n Description 1 Vcc 2 NC 3 IRRX 4 GND 5 IRTX Soundblaster Compatibillity Connector SB_LINK Connector SB_LINK Type onboard 5 pin header P i n Description P i n Description 1 P...

Page 26: ...2 6 1 5 DiskOnChip 2000 socket A W A R D PCI PnP 6 86 1 3 1 Ben ch marq 1 3 1 5 JFRONT Green ACPI LED Rese t GND GND Reset Vcc NC GND Powe r LE KBLOCK ID E LE D Vcc Active GND Vcc NC Loc k PW RBT Switch GND NC Speake r SMI Switc GND SM I SPKIN 22 3303955 User s Manual ...

Page 27: ... what version of Windows 95 I have Right click your mouse on the My Computer icon and select Properties Under the System heading at the top it will list your Windows version number Version Description 4 00 950 Windows No USB support 4 01 970 Windows 95 Active Accessibility client 4 00 950a Windows 95 OSR 1 4 00 950b Windows 95 OSR 2 or 2 1 USB support by upgrade 4 00 950c Windows 95 OSR 2 5 4 10 1...

Page 28: ... 11 Windows NT 3 5 3 51 4 0 Windows 95 OSR2 98 SCO UNIX 4 X 5 X Packet Driver LANtastic 6 0 with NDIS driver Linux 2 x Note it is advisable when installing a complete new operating system to copy the needed driver files to the root directories of separate Floppy Disks Many times the Windows OS setup does not let you browse for the right directory on your CDROM but requires you to type the director...

Page 29: ...udible signal to inform the user of the abnormal situation Installing the System Monitor Software on Windows 95 98 NT4 0 1 Start Windows 95 98 NT4 0 2 Insert the 3303955 CDROM and go to the SYSMONITOR directory 3 Select correct SETUP EXE for your OS 4 The System Monitor setup program will start 5 Follow the setup program s on screen instructions and reboot your computer when the software has been ...

Page 30: ...gnment The 3303955 provides a 50 pin DIL box header for connecting a Flat Panel Display cable Pin 5 provides juumper selectable 3 3V 5V with JVOLT 12 V 1 2 12 V GND 3 4 GNDPV CC 5 6 ENA VDD FPVEE 7 8 GND P0 9 10 P1 P2 11 12 P3 P4 13 14 P5 P6 15 16 P7 P8 17 18 P9 P10 19 20 P11 P12 21 22 P13 P14 23 24 P15 P16 25 26 P17 P18 27 28 P19 P20 29 30 P21 P22 31 32 P23 P24 33 34 P25 SHFCLK 35 36 FLM M 37 38 ...

Page 31: ...N1 12 GND 4 GND CN1 13 R3 30 P21 CN1 14 R4 31 P22 CN1 15 R5 32 P23 CN1 16 GND 4 GND CN1 17 GND 4 GND CN1 18 GND 4 GND CN1 19 G0 19 P10 CN1 20 G1 20 P11 CN1 21 G2 21 P12 CN1 22 GND 8 GND CN1 23 G3 22 P13 CN1 24 G4 23 P14 CN1 25 G5 24 P15 CN1 26 GND 8 GND CN1 27 GND 8 GND CN1 28 GND 8 GND CN1 29 B0 11 P2 CN1 30 B1 12 P3 CN1 31 B2 13 P4 CN1 32 GND 39 GND CN1 33 B3 14 P5 CN1 34 B4 15 P6 CN1 35 B5 16 P...

Page 32: ...0 27 P18 10 R1 28 P19 11 R2 29 P20 12 GND 4 GND 13 R3 30 P21 14 R4 31 P22 15 R5 32 P23 16 GND 4 GND 17 GND 4 GND 18 GND 4 GND 19 G0 19 P10 20 G1 20 P11 21 G2 21 P12 22 GND 8 GND 23 G3 22 P13 24 G4 23 P14 25 G5 24 P15 26 GND 8 GND 27 GND 8 GND 28 GND 8 GND 29 B0 11 P2 30 B1 12 P3 31 B2 13 P4 32 GND 39 GND 33 B3 14 P5 34 B4 15 P6 35 B5 16 P7 36 GND 39 GND 37 DE 37 M 38 PVcc 5 3 3V 39 PVcc 5 3 3V 40 ...

Page 33: ...27 P18 10 R1 28 P19 11 R2 29 P20 12 GND 4 GND 13 R3 30 P21 14 R4 31 P22 15 R5 32 P23 16 GND 33 GND 17 GND 33 GND 18 GND 33 GND 19 G0 19 P10 20 G1 20 P11 21 G2 21 P12 22 GND 8 GND 23 G3 22 P13 24 G4 23 P14 25 G5 24 P15 26 GND 8 GND 27 GND 8 GND 28 GND 8 GND 29 B0 11 P2 30 B1 12 P3 31 B2 13 P4 32 GND 39 GND 33 B3 14 P5 34 B4 15 P6 35 B5 16 P7 36 GND 39 GND 37 DE 37 M 38 MVA 39 PVcc 5 3 3V 40 PVcc 5 ...

Page 34: ... R0 27 P18 5 R1 28 P19 6 R2 29 P20 7 GND 3 GND 8 R3 30 P21 9 R4 31 P22 10 R5 32 P23 11 GND 4 GND 12 G0 19 P10 13 G1 20 P11 14 G2 21 P12 15 GND 4 GND 16 G3 22 P13 17 G4 23 P14 18 G5 24 P15 19 GND 8 GND 20 ENAB 37 DE 21 GND 8 GND 22 B0 11 P2 23 B1 12 P3 24 B2 13 P4 25 GND 39 GND 26 B3 14 P5 27 B4 15 P6 28 B5 16 P7 29 GND 39 GND 30 VDD 5 5V 30 3303955 User s Manual ...

Page 35: ...ND 6 CP 3 5 SHFCLK 7 Vss 4 GND 8 HD0 2 0 PD11 9 HD1 1 9 PD10 1 0 HD2 1 8 PD9 1 HD3 1 7 PD8 1 2 HD4 1 2 PD3 1 3 HD5 1 PD2 1 4 HD6 1 0 PD1 KCB104VG2BA A01 w MOLEX 53261 1410 3303955 LCD Pin Description Pin Description 1 LD0 2 4 PD15 2 LD1 2 3 PD14 3 LD2 2 2 PD13 4 LD3 2 1 PD12 5 LD4 1 6 PD7 6 LD5 1 5 PD6 7 LD6 1 4 PD5 8 LD7 1 3 PD4 9 VDD 5 5V 1 0 Vss 3 9 GND 1NC 1 2 NC 1 3 NC 3303955 User s Manual 3...

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Page 37: ...s To access AWARD PCI ISA BIOS Setup program press Del key The Main Menu will be displayed at this time ROM PCI ISA BIOS 2A6LGTPU CMOS SETUP UTILITY AWARD SOFTWARE INC STANDARD CMOS SETUP INTEGRATED PERIPHERALS BIOS FEATURES SETUP SUPERVISOR PASSWORD CHIPSET FEATURES SETUP USER PASSWORD POWER MANAGEMENT SETUP IDE HDD AUTO DETECT PNP PCI CONFIGURATION SAVE EXIT SETUP LOAD BIOS DEFAULTS EXIT WITOUT ...

Page 38: ...hour military time clock For example 1 p m is 13 00 00 Press the or key to move to the desired field Press the PgUp or PgDn key to increment the setting or type the desired value into the field Hard Disks The BIOS supports up to four IDE drives This section does not show information about other IDE devices such as a CD ROM drive or about other hard drive types such as SCSI drives NOTE recommend th...

Page 39: ... the size of a formatted disk given by a disk checking program Cyls Number of cylinders Head Number of heads Precomp Write precompensation cylinder Landz Landing zone Sector Number of sectors Mode Auto Normal large or LBA Auto The BIOS automatically determines the optimal mode Normal Maximum number of cylinders heads and sectors supported are 1024 16 and 63 Large For drives that do not support LBA...

Page 40: ...eo subsystem but you do not select it in Setup Halt On During the power on self test POST the computer stops if the BIOS detects a hardware error You can tell the BIOS to ignore certain errors during POST and continue the boot up process These are the selections No errors POST does not stop for any errors All errors If the BIOS detects any non fatal error POST stops and prompts you to take correct...

Page 41: ...abled you receive a warning message if a program specifically a virus attempts to write to the boot sector or the partition table of the hard disk drive You should then run an anti virus program Keep in mind that this feature protects only the boot sector not the entire hard drive CPU Internal Cache CPU External Cache Cache memory is additional memory that is much faster than conventional DRAM sys...

Page 42: ...d of controlling cursor operations Boot Up System Speed Select High to boot at the default CPU speed select Low to boot at the speed of the AT bus Some add in peripherals or old software such as old games may require a slow CPU speed The default setting is High Gate A20 Option Gate A20 refers to the way the system addresses extended memory above 1 MB When set to Fast the system chipset controls Ga...

Page 43: ... O access on the ISA bus to the VGA card s palette registers will be reflected on the PCI bus This will allow overlay cards to adapt to the changing palette colors OS Select for DRAM 64MB Non OS 2 If your operating system is not OS 2 OS 2 If system DRAM is more than 64MB and if your operating system is OS 2 Video BIOS Shadow Enabled this copies the video BIOS from ROM to RAM effectively enhancing ...

Page 44: ...RAM timing registers The timings programmed into this register are dependent on the system design The slower timing may be required in certain system designs to support loose layouts or slower memory Options are SDRAM 10ns SDRAM 8ns Normal Medium Fast Turbo SDRAM Cycle Length This feature is similar to SDRAM CAS Latency Time It controls the time delay in clock cycles CLKs that passes before the SD...

Page 45: ...nabled allows caching of the video BIOS ROM at C0000h to C7FFFh resulting in better video performance However if any program directly writes to this memory area a system error may result Video RAM Cacheable Selecting Enabled allows caching of the video memory RAM at A0000h to AFFFFh resulting in better video performance However if any program writes to this memory area a memory access error may re...

Page 46: ...your system will be activated Current CPU Temperature A sensor inside the CPU package monitors the current CPU temperature Current System Temp A sensor onboard the 3303955 board monitors the current system temperature Current CPU FAN Speed When using the onboard CPU power connector 3 wire the BIOS can detect the the actual rounds per minute RPM of the fan Current VCC External power supply to board...

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Page 48: ...nabled only if your computer s operating system supports the Advanced Configuration and Power Interface ACPI specification Currently Windows 98 and Windows NT 5 0 beta support ACPI Power Management There are 4 selections for Power Management 3 of which have fixed mode Disable default No power management Disables all four modes Min Power Saving Minimum power management Doze Mode 1 hr Standby Mode 1...

Page 49: ...ty the fixed disk drive and the video would be shut off while all other devices still operate at full speed Suspend Mode when enabled and after the set time of system inactivity all devices except the CPU will be shut off HDD Power Down when enabled and after the set time of system inactivity hard disk drive will be powered down while all other devices remain active Throttle Duty Cycle When the sy...

Page 50: ... This allows your hard disk controller to use the fast block mode to transfer data to and from your hard disk drive HDD Enabled IDE controller uses block mode Disabled IDE controller uses standard mode IDE Primary Secondary Master Slave PIO The four IDE PIO Programmed Input Output fields let you set a PIO mode 0 4 for each of the four IDE devices that the onboard IDE interface supports Modes 0 thr...

Page 51: ...abled in this field Onboard Serial Ports 1 2 Select a logical COM port address for the first and second serial ports UART Mode Select The second serial port on your system may offer a variety of infrared port modes Options are Normal standard RS 232 port IrDA Infrared port ASK IR Amplitude shift keyed infrared port RxD TxD Active Consult your IR peripheral documentation to select the correct setti...

Page 52: ...BIOS Defaults F7 Load Setup Defaults This section describes configuring the PCI bus system PCI or Personal Computer Interconnect is a system which allows I O devices to operate at speeds nearing the speed the CPU itself uses when communicating with its own special components PNP OS Installed Select Yes if the system operating environment is Plug and Play aware e g Windows 95 Choice Yes and No Reso...

Page 53: ...whether designed for PCI or ISA bus architecture PCI IDE IRQ Map to This field lets you select PCI IDE IRQ mapping or PC AT ISA interrupts If your system does not have one or two PCI IDE connectors on the system board select values according to the type of IDE interface s installed in your system PCI or ISA Standard ISA interrupts for IDE channels are IRQ14 for primary and IRQ15 for secondary Choi...

Page 54: ... then turns each flag off and verifies it is off 02 Processor Test 2 Read Write Verify all CPU registers except SS SP and BP with data pattern FF and 00 03 Initialize Chips Disable NMI PIE AIE UEI SQWV Disable video parity checking DMA Reset math coprocessor Clear all page registers CMOS shut down byte Initialize timer 0 1 and 2 including set EISA timer to a known state Initialize DMA controllers ...

Page 55: ..._HDLR and initialize INT 00h 1Fh according to INT_TBL 0B Test CMOS RAM Test CMOS RAM Checksum if bad or Checksum insert key pressed load defaults 0C Initialize Detect type of keyboard controller keyboard optional Set NUM_LOCK status 0D Initialize Video Detect CPU clock Interface Read CMOS location 14h to find out type of video in use Detect and Initialize Video Adapter 0E Test Video Test video mem...

Page 56: ...an be cleared Bits Parity IO Check 1A Display CPU clock 1B 1E Reserved 1F Set EISA Mode If EISA non volatile memory checksum is good execute EISA initialization If not execute ISA tests an clear EISA mode flag Test EISA Configuration Memory Integrity checksum communication interface 20 Enable Slot 0 Initialize slot 0 System Board 21 2F Enable Slots Initialize slots 1 through 15 1 15 30 Size Base a...

Page 57: ... 40 Display virus protect disable or enable 41 Initialize Initialize floppy disk drive Floppy Drive controller and any drives Controller 42 Initialize Hard initialize hard drive controller and Drive Controller any drives 43 Detect Initialize Initialize any serial and parallel Serial Parallel Ports ports also game port 44 Reserved 45 Detect Initialize Initialize math coprocessor Math Coprocessor 46...

Page 58: ... initialize from C8000h to F7FFFh 53 Initialize Time Initialize time value in 40h BIOS Value area 60 Setup Virus Setup virus protect according to Protect Setup 61 Set Boot Speed Set system speed for boot 62 Setup NumLock Setup NumLock status according to Setup 63 Boot Attempt Set low stack Boot via INT 19h B0 Spurious If interrupt occurs in protected mode B1 Unclaimed NMI If unmasked NMI occurs di...

Page 59: ...OAD SETUP or BIOS DEFAULTS and then save and exit the setup program Continue to boot with the floppy disk Type AWDFLASH to execute the flash utility When prompted enter the name of the new BIOS image and begin the flash procedure Note If you reboot now you may not be able to boot again After the flash utility is complete reboot the system What to do when the Award flasher says Insufficient memory ...

Page 60: ...sn t get overwritten when you flash a BIOS The boot block BIOS only has support for the floppy drive If you have the AGP video enabled you won t see anything on the screen because the boot block BIOS only supports an ISA videocard If you do not want to change your AGP video setting than proceed as follows The boot block BIOS will execute an AUTOEXEC BAT file on a bootable diskette Copy an Award fl...

Page 61: ...hesitate to contact us We will do our best to support your products projects and business Address Global American Inc 17 Hampshire Drive Hudson NH 03051 Telephone Toll Free U S Only 800 833 8999 603 886 3900 FAX 603 886 4545 Website http www globalamericaninc com E Mail salesinfo globalamericaninc com ...

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