User's Manual
Contents
1. wdtdis db Disabled wdten db After wdtsecstr db 0000 secondstr db Sec errstr db Oah Odh Input Error endstr db Oah Odh end Em104 n513 User s Manual Fast Ethernet Connectors 10 100M LANI Connector Connector LAN1 Type Onboard 10 pin header Pin Description Pin Description 1 TX 2 TX 3 RX 4 NC 5 NC 6 RX 7 NC 8 NC 9 GND 10 GND 24 Em104 n513 User s Manual Power Connector Power Connector PWRI Connector PWR1 Type PWR1 onboard small 4P connector Pin Description Pin Description 1 5V 2 GND 3 GND 4 12V 008 20 Em104 n513 User s Manual Rone 25 Interface Connectors HDD FDD Floppy Disk Drive Connector Connector FDD Type onboard 34 pin box header Pin Description Pin Description 1 GND 2 RWC 3 GND 4 6 5 GND 6 DS1 7 WDATA 8 NDEX 9 WE 10 MOA 11 TRACKO 12 DSB 13 WP 14 DSA 15 RDATA 16 MOB 17 HEAD 18 DIR 19 DSKCHG 20 STEP lt 0 26 Em104 n513 User s Manual Enhanced IDE1 Connector Connector IDE1 Type One onboard 44 pin box headers primary IDE Pin Description Pin Description 1 RESET 2 GND 3 D7 4 D8 5 D6 6 D9 7 D5 8 D10 9 D4 10 D11 11 D3 12 D12 132. 46 Em104 n513 User s Manual Swap Floppy Drive If the system has two floppy drives you can swap the logical drive name assignments The choice Enabled Disabled Boot Up NumLock Status Select power on state for NumLock The choice Enabled Disabled Boot Up System Speed This item will speed up the seguence of system POST Gate A20 Option Select if chipset or keyboard controller should control GateA20 Normal A pin in the keyboard controller controls GateA20 Fast Lets chipset control GateA20 Memory Parity Check Select Enabled Disabled and Auto In Auto mode the BIOS enables memory checking automatically when it detects the parity DRAM Typematic Rate Setting Key strokes repeat at a rate determined by the keyboard controller When enabled the typematic rate and typematic delay can be selected The choice Enabled Disabled Typematic Rate Chars Sec Sets the number of times a second to repeat a key stroke when you hold the key down The choice 6 8 10 12 15 20 24 30 Typematic Delay Msec Sets the delay time after the key is held down before it begins to repeat the keystroke The choice 250 500 750 1000 Security Option Select whether the password is reguired every time the system boots or only when you enter setup System The system will not boot and access to Setup will be denied if the correct password is not entered at the prompt Setup The system will boot but access to Setup will be denied if the
3. Floppy Disk Drive Interface 2 floppy disk drives 3 5 720 KB 1 44 MB or 2 88 MB Bi directional Parallel Port SPP EPP and ECP mode Keyboard and Mouse Connectors external PS 2 KB Mouse port 6 pin box header Em104 n513 User s Manual 5 Network Interface Controller Chipset Single Realtek 8100BL 10 100 Mbps Connector Onboard 10 pin header Display Controller e Chipset CS5530A shared display memory up to 4MB e Display Type CRT VGA SVGA XGA SXGA and 18 bit TFT LCD TV Out Connectors Onboard 40 pin header DF 13 40 DP 1 25V e Resolution gt Em104 n513 VL CRT resolutions up to 1280x1024 256 colors or 1204x768 16bit Panel resolutions up to 1280x1024 8bpp or 1024x768 16bpp SSD Interfaces Compact Flash Card CFC Compact Flash Socket supports Type I II CFC Capacity up to 512MB CFC Environmental and Power e Power Requirements 5 V 0 97 A typical Low Power Embedded NS Geode GX1 300MHz and 256MB SDRAM Board Dimensions 90mm x 96mm Board Weight 0 1kg Operating Temperature 0 to 60 C 32 to 140 F Operating Humidity 0 90 6 Em104 n513 User s Manual Board Image CT mt aif a EA m RK pi ali iii 4 1 3 mereeeanre aeeetaaes Em104 n513 User s Manual Warning Single Board Computers and their components contain very delicate Integrated Circuits IC To protect the Single Board Computer and its components
4. topstr buffer buffer num buffer data buffer1 buffer2 str data 22 data db db db db db db db db db db db db db db db db db db db db db db db db db db Oah Odh Arbor Industrial PC based Automation 44 dup 0 Winbond W83977F A Superio I O Watch Dog Timer Utility 27 dup 0 Version T1 0 Oah Odh Oah Odh O Disabled 1 16sec 2 Oah 0dh Input 04h 00h 00h 00h 00h 00h 00h 00h 32sec 3 48 30 480sec 33h 30h 0dh 00h 480 30 32h 39h 0dh 00h 464 32h 38h 0dh 00h 448 32h 37h 0dh 00h 432 32h 36h 0dh 00h 416 32h 35h 0dh 00h 400 32h 34h 0dh 00h 384 32h 33h 0dh 00h 368 32h 32h 0dh 00h 352 32h 31h 0dh 00h 336 32h 30h 0dh 00h 320 31h 39h 0dh 00h 304 29 28 327 Em104 n513 User s Manual db 31h 38h 0dh 00h 288 18 db 31h 37h 0dh 00h 272 317 db 31h 36h 0dh 00h 256 16 db 31h 35h 0dh 00h 240 15 db 31h 34h 0dh 00h 224 14 db 31h 33h 0dh 00h 208 13 db 31h 32h 0dh 00h 192 12 db 31h 31h 0dh 00h 176 11 db 31h 30h 0dh 00h 160 10 db 39h 0dh 00h 00h 144 9 db 38h 0dh 00h 00h 128 8 db 37h 0dh 00h 00h 112 7 db 36h 0dh 00h 00h 96 6 db 35h 0dh 00h 00h 80 5 db 34h 0dh 00h 00h 64 4 db 33h 0dh 00h 00h 48 3 db 32h 0dh 00h 00h 32 2 db 31h 0dh 00h 00h 16 1 db 30h 0dh 00h 00h 0 wdtstr db Oah 0dh Watch Dog Timer Reset System
5. 1 OCHCK GND 2 D7 RSTDRV 3 D6 5V 4 D5 IRQ9 5 D4 5V 6 D3 DRQ2 7 D2 12V 8 D1 ENDXFR 9 00 12V 10 OCHRDY GND KEY 11 AEN SMEMW 12 419 SMEMR 13 A18 ow 14 417 OR 15 A16 DACK3 16 A15 DRQ3 17 A14 DACK1 18 A13 DRO1 19 A12 REFRESH 20 All SYSCLK 21 A10 RQ7 22 A9 RQ6 23 A8 RO5 24 A7 RQ4 25 A6 RQ3 26 A5 DACK2 27 A4 TC 28 A3 BALE 29 A2 5V 30 Al OSC 31 A0 GND 32 GND GND Em104 n513 User s Manual 35 J2 P2 Pin D 6 0 610 GND 1 MEMCS16 SBHE 2 06516 123 3 ROTO LA22 4 ROLI LS21 5 RQ12 LS20 6 RQ15 LS19 7 RQ14 LS18 8 DACKO LA17 9 DRQO MEMR 10 DACK5 MEMW 11 DRQ5 SD8 12 DACK6 509 13 806 5010 14 DACK7 SD11 15 DRO7 5012 16 45V 5013 17 MASTER 5014 18 GND 5015 19 GND GND KEY 0 PC 104 BUS 36 Em104 n513 User s Manual LAN Act and Link LED pin header Connector J3 Type Onboard 4 pin header Pin Description Pin Description 1 ACTIVE 2 ACTIVE 3 LINK 4 LINK 0 3 ED ED ED EZ ERLE CREE LE anos c 80 9 800 Em104 n513 User s Manual 37 System Resources Interrupt Assignment IRQ Description 0 System Timer 1 Standard 101 103 key or Microsoft Natural Keyboard 2 Programmable Interrupt Controller 3 Communication Port COM2 4 Comm
6. Abandon all CMOS value changes and exit setup Em104 n513 User s Manual 41 Standard CMOS Setup HUM PCIZISA BIOS ZRAI4APCI STANDARDO CMOS SETUP AWARD SOFTWARE IHC Date Crmidd Fr Jun Z lame hh zma S it db z HEAD PRECOMP LAHDZ SECTOR j Secondary Slave Drive A Drive B Viden Halt On z ESL Quit z Select tem PU PO a z Modify Fi Help CShiftiF Change Color TY5 Move Enter Select PU PD Value F10 Save ESC Exit Fl General Help F5 Previous Values F6 Fail SAfe Defaults F7 Optimized Defaults Date The BIOS determines the day of the week from the other date information this field is for information only Time The time format is based on the 24 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 IDE Primary Master Slave Options are in sub menu see page 44 IDE Secondary Master Slave Options are in sub menu see page 44 Drive A B Select the correct specifications for the diskette drive s installed in the computer None No diskette drive installed 360K 5 25 in 5 1 4 inch PC type standard drive 1 2M 5 25 in 5 1 4 inch AT type high density drive 720K 3 5 in 3 1 2 inch double sided drive 1 44M 3 5 in 3 1 2 inch double sided drive 2 88M 3 5 in 3 1 2 inch double sided drive 42 Em104 n513 User s Ma
7. 11 Jumper Connector Quick Reference 12 CMOS Jumper Settings 13 Serial Port Selection RS232C 422 485 14 Watchdog Timer lt 15 Fast Ethernet Connectors 24 Power Connector ess mn se eee ee a 25 Interface Connectors HDD FDD nennen 26 Peripheral Port 2 222 222 222 RH a 28 USB Porls as 29 GI A A A AE O eerden 29 VGA Displayer COnnector 30 PS 2 Keyboard amp Mouse 30 COM1 amp COM2 for RS 232C Port 31 Em104 n513 User s Manual 3 Compact Flash Connector 32 Flat Panel VGA 33 Front Panel Connector 34 ISA PC 104 Interface 35 LAN Act and Link LED pin header 37 System 850 663 38 AWARD BIOS Setup iii ai san 40 set p ltemisi n sscn nee 40 Stan
8. D2 14 D13 15 01 16 014 17 00 18 015 19 GND 20 C 21 REO 22 GND 23 HOW 24 GND 25 HOR 26 GND 27 HORDY 28 IDESEL 29 DACK 30 GND 31 IRQ 32 NC 33 ADDR1 34 CBLID 35 ADDRO 36 ADDR2 37 CS0 38 CS1 HD SELET1 39 ACT 40 GND 41 Vcc 42 Vcc 43 GND 44 GND 0 0000800 9039 0 3 a Em104 n513 User s Manual Peripheral Port Connector LPT1 Type onboard 26 pin box header Pin Description Pin Description 1 STB 2 AFD 3 PDO 4 ERR 5 1 6 INIT 7 2 8 SLIN 9 3 10 GND 11 4 12 GND 13 5 14 NC 15 6 16 BUSY 17 7 18 PE 19 ACK 20 SLCT a 28 Em104 n513 User s Manual USB Ports Connector USB1 Type onboard Two USB ports Pin Description Pin Description 1 VCC 2 VCC 3 DATA 4 DATA 5 DATA 6 DATA 7 GND 8 GND 9 GND 10 NC SIR Connector SIR1 Type onboard 5 pin header Pin Description Pin Description 1 Vec 2 NC 3 RRX 4 GND 5 RTX 5 N Em104 n513 User s Manual 29 VGA Displayer Connector Connector VGA1 Type Onboard 16 pin header Pin Description Pin Description Pin Description 1 RED 6 GND ll NC 2 GREEN 7 GND 12 12C DATE 3 BLUE 8 GND 13 HSYNC 4 NC 9 Vcc 14 VSYNC 5 GND 10 GND 15 12C CLK 16 NC PS 2 Keyboard amp Mouse Connector
9. Generator is defined See also POST 26h Reserved Detect CPU information including brand SMI type Cyrix or Intel and CPU level 586 or 686 Reserved Reserved Initial interrupts vector table If no special specified all H W interrupts are directed to SPURIOUS INT HDLR amp S W inter rupts to SPURIOUS soft HDLR Reserved Initial EARLY PM INIT switch Reserved Load keyboard matrix notebook platform Reserved HPM initialization notebook platform Reserved 1 Check validity of RTC value e g a value of 5Ah is an invalid value for RTC minute 2 Load CMOS settings into BIOS stack If CMOS checksum fails use default value instead Prepare BIOS resource map for PCI amp PnP use If ESCD is valid take into consideration of the ESCD s legacy information Em104 n513 User s Manual 25h 26h 27h 28h 29h 2Ah 2Bh 2Ch 2Dh 2Eh 2Fh 30h 31h 32h 33h 34h 35h 36h 37h 38h 39h 3Ah 3Bh Early PCI Initialization Enumerate PCI bus number Assign memory amp I O resource Search for a valid VGA device amp VGA BIOS and put it into C000 0 1 If Early Init Onboard Generator is not defined Onboard clock generator initialization Disable respective clock resource to empty PCI amp DIMM slots 2 Init onboard PWM 3 Init onboard H W monitor devices Initialize INT O9 buffer Reserved 1 Program CPU internal MTRR P6 amp PII for 0 640K memory address 2 Initialize the APIC for Pentiu
10. IRQs Reserved Reserved Reserved Read HDD boot sector information for Trend Anti Virus code Enable L2 cache Program Daylight Saving Program boot up speed Chipset final initialization Power management final initialization Clear screen amp display summary table Program K6 write allocation Program P6 class write combining ONOORWND A Update keyboard LED amp typematic rate 1 Build MP table 2 Build amp update ESCD 3 Set CMOS century to 20h or 19h 4 Load CMOS time into DOS timer tick 5 Build MSIRQ routing table Boot attempt INT 19h Em104 n513 User s Manual 61 Howto Flash the BIOS To flash your BIOS you ll need 1 a xxxxx bin file that is a file image of the new BIOS 2 AWDFLASH EXE a utility that can write the data file into the BIOS chip Create a new clean DOS 6 bootable floppy with format a s Copy flash utility and the BIOS image file to this disk Turn your computer off Insert the floppy you just created and boot the computer As it boots up hit the DEL key to enter the CMOS setup Go to LOAD 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 A
11. Load Setup Defaults TU 5 Move Enter Select PU PD Value F10 Save ESC Exit Fl General Help F5 Previous Values F6 Fail SAfe Defaults F7 Optimized Defaults Power Management Enable the item will enable the power management function Doze Mode After the selected period of drive inactivity the hard disk drive powers down while all other devices remain active Standby Mode After the selected period of system inactivity the fixed disk drive and the video shut off while all other devices still operate at full speed HDD Power Down After the selected period of HDD inactivity the HDD will be shut down Modem Use IRQ Name the interrupt request IRQ assigned to the modem if any on your system Activity of the selected IRQ always awakens the system Throttle Duty Cycle Em104 n513 User s Manual 51 PHF PnP PCI Configuration RUM PCI ISA BIOS IRAJKAPLI FHP FEI OHF IGURATIOH AWARD SOFTWARE INC 05 Installed Ha PCI IRQ Actived By Resource ontrolled By lute Reset Configuration Data Jasable Quit Ties Z Selec z Help PU PO f z Old Values Shift z Load Setup Defaults TY5 Move Enter Select PU PD Value F10 Save ESC Exit Fl General Help F5 Previous Values F6 Fail SAfe Defaults F7 Optimized Defaults This section describes configuring the PCI bus system PCI or Personal Computer Interconnect is a system which allows l O devices to operate at speeds nearing the speed the CPU itself uses when comm
12. against damage from static electricity you should always follow the following precautions when handling it Disconnect your Single Board Computer from the power source when you want to work on the inside Hold the board by the edges and try not to touch the IC chips leads or circuitry Use a grounded wrist strap when handling computer components 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 Em104 n513VL PC 104 NS GX1 Module one SODIMM up to 256 MB SDRAM NS CS5530A Flat Panel CRT SVGA Fast Ethernet 8 Em104 n513 User s Manual LPT1 USB1 Board Layout LAN1 IDE1 XX X X PWR1 XX XX BK DL DK TETE TETE KK KX Oho COQO AED ONE VGA1 SIR1 FRONTI J3 Em104 n513 User s Manual sO J2 Board Layout Rear Side 10 Em104 n513 User s Manual J umper Connector Quick Reference Jumpers Label Function IN Clear CMOS J2 COM2 RS 232C 422 485 Selection Em104 n513 User s Manual 11 J umper Connector Quick Reference Connectors Label Function VGAL VGA Display Connector LCD1 LCD Connector IDE1 Primary IDE Connector CFD1 Compact Flash Connector USB1 USB Port 0 1 SIR1 Infrared IR Connector EKM1 Keyboard and PS 2 Mouse FDD1 Floppy Drive Connector LAN1 10 100M LAN1 Con
13. also mostly work e g Triton FX chipset and Triton HX chipset 2 Boot the system to DOS with floppy or HD 3 Be sure that the System BIOS cacheable option in your BIOS is enabled If so replace while the computer is powered on the BIOS chip with the corrupt one This should work fine with most boards because the BIOS is shadowed in RAM 4 Flash an appropriate BIOS to the corrupt chip and reboot NOTE Use a flasher from MRBIOS http www mrbios com Utilities that come with your motherboard often use specific BIOS hooks Because you have booted with a BIOS not written for your motherboard they usually don t work The MR Flash utilities communicate directly with your Flash Rom and always work In most cases they flash a non MRBIOS to your BIOS chip without problems Em104 n513 User s Manual 63 This product is warranted to be in good working order for a period of two years from the date of purchase Should this product fail to be in good working order at any time during this period we will at our option replace or repair it at no additional charge except as set forth in the following terms This warranty does not apply to products damaged by misuse modifications accident or disaster Vendor assumes no liability for any damages lost profits lost savings or any other incidental or conseguential damage resulting from the use misuse of or inability to use this product Vendor will not be liable for any claim made by any other
14. correct password is not entered at the prompt Note To disable security select PASSWORD SETTING at Main Menu and then you will be asked to enter password Do not type anything and just press lt Enter gt it will disable security Once the security is disabled the system will boot and you can enter Setup freely PCI VGA Palette Snoop Normally this option is always Disabled Nonstandard VGA display adapters such as overlay cards or MPEG video cards may not show colors properly Em104 n513 User s Manual 47 Setting Enabled should correct this problem If this field set Enabled any UO 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 gt 64MB Select the operating system that is running with greater than 64MB of RAM on the system The choice Non OS2 OS2 Video BIOS Shadow Enabled this copies the video BIOS from ROM to RAM effectively enhancing performance and reducing the amount of upper memory available by 32KB the C0000 C7FFF area of memory between 640 KB and 1 MB is used C8000 CBFFF Shadow Enabling any of the C8000 CBFFF segments allows components to move their firmware into these upper memory segments However your computer can lock up doing so because some devices don t like being shadowed at those particular 16 KB segments of upper memory Note In Windows 95 double click Computer within
15. examples of how to enable disable and refresh the Watchdog timer ROO 04 04 03 For W83977F A WDT utility Secondio Config Port egu 3F0h Input Loop egu 30 model small 386 Code jmp Secondio Early Prg Secondio Early Prg mov ax data mov ds ax mov es ax xor aX aX lea dx topstr mov ah 09 Em104 n513 User s Manual 15 int 21h lea dx buffer mov ah 0ah int 21h call ASCII_2_HEX lea dx endstr mov ah 09 int 21h call Secondio Enter Config mov si offset cs Secondio_Init_Tbl mov cx Secondio Int Counter Init Secondio Register 16 push cx mov cl byte ptr cs si inc si mov al byte ptr cs si inc si call Secondio_Set_Reg pop cx loop short Init_Secondio_Register call Secondio_Exit_Config Em104 n513 User s Manual Secondary Prg Super lO Chip call Secondio Enter Config Set Watch Dog Timer mov cl 8 call Secondio Set Logic Device mov al buffer1 mov ci Of2h call Secondio Set Reg End Secondary Pro Super lO Chip call Secondio Exit Config call Show Message mov ah 4ch int 2ih Secondio lnit Tbl db 02ch 010h Enable Secondio Support Watch Dog db 007h 007h db Oe6h 00 Secondio_Init Counter EQU Secondio_Init_Tbl 2 Secondio Enter Config mov dx Secondio Config Port mov al 87h out dx al Em104 n513 User s Manual 17 out dx al ret Secondio Exit Config mov dx Secondio Config Port mov al 0AAh out dx al ret
16. related party Return authorization must be obtained from the vendor before returned merchandise will be accepted Authorization can be obtained by calling or faxing the vendor and reguesting a Return Merchandise Authorization RMA number Returned goods should always be accompanied by a clear problem description a x 64 Em104 n513 User s Manual
17. 3h 74h 75h 76h 77h 78h 79h 7Ah 7Bh 7Ch 7Dh 7Eh 7Fh 80h 81h Reserved Reserved Reserved Reserved Detect 8 install all IDE devices HDD LS120 ZIP CDROM Optional Feature Enter AWDFLASH EXE if AWDFLASH EXE is found in floppy drive ALT F2 is pressed Detect serial ports amp parallel ports Reserved Reserved Detect amp install co processor Reserved Init HDD write protect Reserved Reserved Switch back to text mode if full screen logo is supported If errors occur report errors amp wait for keys If no errors occur or F1 key is pressed to continue wClear EPA or customization logo Reserved Reserved E8POST ASM starts 82h 83h 84h 85h 86h 87h 88h 60 1 Call chipset power management hook 2 Recover the text fond used by EPA logo not for full screen logo 3 If password is set ask for password Save all data in stack back to CMOS Initialize ISA PnP boot devices 1 USB final Initialization 2 Switch screen back to text mode Reserved NET PC Build SYSID Structure Reserved Em104 n513 User s Manual 89h 8Ah 8Bh 8Ch 8Dh 8Eh 8Fh 90h 91h 92h 93h 94h 95h 96h FFh 1 Assign IRQs to PCI devices 2 Set up ACPI table at top of the memory Reserved 1 Invoke all ISA adapter ROMs 2 Invoke all PCI ROMs except VGA Reserved 1 Enable Disable Parity Check according to CMOS setup 2 APM Initialization Reserved Clear noise of
18. Device Manager and select Memory This will tell you what segments if any are being shadowed For DOS you can use MSD EXE to see what segments are claimed CC000 CFFFF D0000 D3FFF D4000 D7FFF D8000 DBFFF and DC000 DFFFF Same as above 48 Em104 n513 User s Manual Chipset Features Setup KUM POLY ISA BIOS CHIPSET FEATURES SETUP AWARD SOFTWARE THC SDRAM CAS latency Time m SDRAM Clock Ratio Div By amp 16 bit 1 0 Recovery i bit If Recovery CCL USE Controller Multiple Monitor Support e Resolution 002600 ESC Quit Thee Z Select tem Help PUSPOSe Modify z Did Values hift F2 z Color z Load Setup Defaults Ile Move Enter Select PU PD Value F10 Save ESC Exit Fl General Help F5 Previous Values F6 Fail SAfe Defaults F7 Optimized Defaults SDRAM CAS latency Time It controls the time delay in clock cycles CLKs that passes before the SDRAM starts to carry out a read command after receiving it This also determines the number of CLKs for the completion of the first part of a burst transfer Thus the lower the cycle length the faster the transaction Howev er some SDRAM cannot handle the lower cycle length and may become unstable So set the SDRAM Cycle Length to 2T for optimal performance if possible but increase it to 3T if your system becomes unstable SDRAM Clock Ration Div By The function will setup the speed of DRAM 16 bit I O Recovery CLK The recovery time is th
19. GND 28 DATA12 45 DASP 12 GND 29 DATA13 46 DIAG 13 5V 30 DATA14 47 DATA8 14 GND 31 DATA15 48 DATA9 15 GND 32 CS 3 49 DATA10 16 GND 33 GND 50 GND 17 GND 34 lO READ 32 OPS S D d ar 0 0 Em104 n513 User s Manual Flat Panel VGA Connector LCD1 Type Onboard 40 pin header 20 2 connector CS5530A 18 bit Pin Description Pin Description 1 5V 2 5V 3 GND 4 GND 5 3V 6 3V 7 VEEP 8 GND 9 RO 10 R1 11 R2 12 R3 13 R4 14 R5 15 60 16 61 17 G2 18 G3 19 G4 20 G5 21 BO 22 Bl 23 B2 24 B3 25 B4 26 B5 27 NC 28 NC 29 NC 30 NC 31 NC 32 NC 33 GND 34 GND 35 FPSCLK 36 VSYNC 37 M 38 HSYNC 39 FPVDDEN 40 VBIASEN ill BORD OHAIN epos je o sprotno annen Em104 n513 User s Manual 33 Front Panel Connector Connector Front1 Type Onboard 8 pin header Pin Jumper Description 1 2 RES Reset 3 4 NC 5 6 HDD Pin 5 is HDD Pin6 is HDD 7 8 SPEAKER Pin 7 is SPEAKER Pin 8 is SPEAKER 2 bee 1 34 Em104 n513 User s Manual ISA PC 104 Interface Connector PC104 bus Type Onboard 30 pin and 20 pin header J1 81 Pin A B
20. KMB1 Type Onboard 6 pin box header Pin Description Pin Description 1 KB DATA 2 GND 3 MS DATA 4 KB CLK 5 5V 6 MS CLK Note KB1 supports PS 2 keyboard directly and PS 2 mouse suppoted with the additional PS2 1 to 2 cable in the standard packing 30 Em104 n513 User s Manual COMI amp COM2 for RS 232C Port Connector COM1 A COM2 Type onboard 10 pin box header COM1 for RS 232 Pin Description Pin Description 1 DCD 2 RXD 3 TXD 4 DTR 5 GND 6 DSR 7 RTS 8 CTS 9 RI 10 NC COM1 for RS 422 Pin Description Pin Description 1 TX 2 TX 3 NC 4 NC 5 GND 6 NC 7 NC 8 RX 9 RX 10 NC COM1 for RS 485 Pin Description Pin Description 1 DATA 2 DATA 3 NC 4 NC 5 GND 6 NC 7 NC 8 NC 9 NC 10 NC 0 E CE ARES Zd H E Em104 n513 User s Manual 31 Compact Flash Connector Connector CFD1 Type 50 pin compact flash type I II Pin Description Pin Description Pin Description 1 GND 18 ADDR2 35 lO WRITE 2 DATA3 19 ADDR1 36 HSV 3 DATA4 20 ADDRO 37 IRQ15 4 DATA5 21 DATAO 38 5V 5 DATA6 22 DATAL 39 CSEL 6 DATA7 23 DATA2 40 N C 7 CS 1 24 N C 41 IDE RESET 8 GND 25 GND 42 10 READY 9 GND 26 GND 43 N C 10 GND 27 DATA11 44 AV 11
21. Secondio Set Reg push ax mov dx Secondio Config Port mov al cl out dx al pop ax inc dx out dx al ret Secondio Set Logic Device mov al cl mov ci 7 call Secondio Set Reg ret Secondio Set Dev Active mov ci 30h 18 Em104 n513 User s Manual call Secondio Set Reg ret Secondio Set Port mov ci 60h mov al bh call Secondio Set Reg mov ci 61h mov al bl call Secondio Set Reg ret Secondio Set Irg mov al ch mov ci 70h call Secondio Set Reg ret 450 2 HEX xor ax ax mov buffer1 al mov buffer2 al mov bx 0 mov al linput Loop inc ax mov Cx ax next Em104 n513 User s Manual 19 lea lea cmpsd je add loopne scan no mov mov mov mov ret scan yes dec mov mov lea lea movsd ret Show Message mov cmp jnz lea mov 20 si buffer_data di str_data bx scan_yes bx 8 next al Offh buffer2 al al 0 buffer al ci al cl buffer al si str_data bx 4 di wdtsecstr al buffer2 al Offh show wdt dis dx errstr ah 09h Em104 n513 User s Manual int jmp show wdt dis mov cmp jnz lea mov int lea mov int jmp show_wdt_en lea mov int lea mov int show_end lea mov int ret stack 2ih show end al buffer1 al 00h show wdt en dx wdtstr ah 09h 21h dx wdtdis ah 09h 21h show_end dx wdtstr ah 09h 21h dx wdten ah 09h 21h dx endstr ah 09h 21h Em104 n513 User s Manual 21
22. User s Manual Version 1 0 Em104 n513 Em104 n513VL PC 104 NS GX1 Module one SODIMM up to 256 MB SDRAM NS CS5530A Flat Panel CRT SVGA Fast Ethernet Introduction Arbor s product of Em104 n513 is a PC 104 with an on board embedded x86 compatible 32 bit processors NS Geode GX1 300 processor With this board system engineers will be able to upgrade 386 based or 486 based to 586 level without some additional worries because a NS Geode GX1 300 proces sor is mounted on Em104 n513 and DRAM supports up to 256MB on SODIMM No longer worry about the CPU installation don t need to set any jumpers of speed or voltage of processor And the fan is not necessary for NS Geode Gx1 300 the MTBF worries will be reduced DRAM on board will improve the ability of the anti vibration Em104 n513 has the good reliability for system designer With its ultra low power rich levels of integration advanced multimedia capabilities and communication features this board is an exciting opportunity for System Integrators and OEMs to develop new generation products that meet the desires and aspirations of the 21th century consumers 2 Em104 n513 User s Manual Table of Contents INTRODUCTION eege eg See un iu In ene 2 Specifications i aarre arae esse kennen 5 Board IMAGE aso ritan EE 7 Board WE e UI E 9 Board Layout Rear Side 10 Jumper Connector Quick Reference anneer eneen
23. Utility the Main Menu will appear on the screen The Main Menu allows you to select from several setup functions and two exit choices Use the arrow keys to select among the items and press lt Enter gt to accept and enter the sub menu Setup Items 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 BIOS FEATURES SETUP Use this menu to set the Advanced Features available on your system CHIPSET FEATURES SETUP Use this menu to change the values in the chipset registers and optimize your system s performance 40 Em104 n513 User s Manual Power Management Setup Use this menu to specify your settings for power management PnP PCI CONFIGRATION This entry appears if your system supports PnP PCI LOAD SETUP DEFAULTS Use this menu to load the BIOS default values that are factory settings for optimal performance system operations While Award has designed the custom BIOS to maximize performance the factory has the right to change these defaults to meet their needs INTEGRATED PERIPHERALS Use this menu to specify your settings for integrated peripherals PASSWORD SETTING Use this menu to set User and Supervisor Passwords IDE HDD AUTO DETECTION System will detect the HDD plugged and recognizes what type it is SAVE 8 EXIT SETUP Save CMOS value changes to CMOS and exit setup EXIT WITHOUT SAVING
24. bit Sound 0376 0376 Cyrix 5530 Bus Master PCI to Dual IDE Controller 0376 0376 Seoncdary Cx5530 Bus Master IDE Controller 0378 037F Printer Port LPT1 0388 038B National XpressAUDIO TM 16 bit Sound 03F2 03F5 Standard Floppy Disk Controller 03F6 03F6 Cyrix 5530 Bus Master PCI to Dual IDE Controller 03F6 03F6 Primary Cx5530 Bus Master IDE Controller 03F8 O3FF Communications Port COM1 0480 048F PCI bus 04D0 04D1 PCI bus OCF8 OCFF PCI bus E000 EOFF Realtek RTL8100BL Family Fast Ethernet NIC F000 FOOF Primary Cx5530 Bus Master IDE Controller F000 FOOF Cyrix 5530 Bus Master PCI to Dual IDE Controller F000 F007 Primary Cx5530 Bus Master IDE Controller F008 FOOF Seoncdary Cx5530 Bus Master IDE Controller Em104 n513 User s Manual 39 AWARD BIOS Setup The SBC uses the Award PCI ISA BIOS ver 4 5 for the system configuration The Award BIOS setup program is designed to provide the maximum flexibility in configuring the system by offering various options which could be selected for end user reguirements This chapter is written to assist you in the proper usage of these features To access AWARD PCI ISA BIOS Setup program press lt Del gt key The Main Menu will be displayed at this time KUM PCISISA BIOS L AGIKAFC CHOS SETUP UTILITY AWARD SOFTWARE IMO STANDARD CHOS SETUP it fies z Select Item ve amp Exit Setup 5hift F2 gt Change Color Once you enter the AwardBIOS CMOS Setup
25. dard GMOS Set arsta e ii der 42 IDEHDBAUTODETEGTION annehmen 44 BIOS Features Setups rnaar nee aa tea 46 Chipset Features Setup 49 Power Management Setup AAA 51 PnP PCIGonfigurAtiOn EE 52 Integrated Peripherals nnsane sense 53 POST Codes niceties nn 55 Howto Flash the BIOS 62 What if things go wrong 63 Warranty e 64 4 Em104 n513 User s Manual General Specifications CPU NS Geode GX1 300MHz MHz with FSB 33MHz Chipset NS CS5530A BIOS AWARD Flash BIOS Green Function power saving supported in BIOS DOZE STANDBY APM L1 Cache Integrated on CPU DRAM Memory up to 256MB of SDRAM on SODIMM 144 pin Total of 256MB Memory Enhanced IDE with UltraDMA supports single port and up to 2 ATAPI devices Ultra DMA transfer 33 MB sec One 44 pin 2 0 pitch box header Watchdog Timer 1 255 minitues generates RESET when your applica tion loses control over the system Real time Clock built in chipset with lithium battery backup CMOS data backup of BIOS setup and BIOS default High Speed Multi I O Chipset Winbond 83977F A Serial Ports Two high speed RS 232C ports COM1 One high speed RS 232C 422 485 port COM2 jumper selectable Both with 16C550 compatible UART USB 2 onboard USB prots Ver 1 1 SIR Interface onboard IrDA TX RX port
26. e length of time measured in CPU clocks whick the system will delay after the completion of an imput output request This delay takes place because the CPU is operating so much faster than the input putput bus that the CPU must be delayed to allow for the completion of the I O This item allows to you to derermine the recovery time allowed for 16 bit I O Choices are from 1 to 8 CPU Clocks Em104 n513 User s Manual 49 8 bit UO Recovery CLK This item allows to you to derermine the recovery time allowed for 8 bit I O Choices are from 1 to 4 CPU Clocks USB Controller If your system contains a Universal Serial Bus controller and you have a USB peripheral select Enabled The next option will become available Multiple Monitor Support This item lets you select the primary VGA interface Display status This item lets you select the primary monitor type Flat Panel Resolution This item lets you select the resolution of Flat Panel 50 Em104 n513 User s Manual Power Management Setup KUM FLI I A BIOS 2AGAGAPLJ POWER MAHAGEMEMT SETUP AWARD SOFTWARE THC Power Management Disabled IRO IRQS a PH Timers He 1 Dore Made z Disabled IRQS LPT 33 Standby Made z Disabled IRQS Floppy Disk HDD Power Down Disabled IRQ PT MODEM Use IRO Hi IRQ IRID Throttle Duty Cycle 43 3 X IRO ROZ F Ikiji proces TRQ14 Hard Disk IRIS Reserved ct Item PUF PD Modify Old Values CShaftJF Color
27. faults IDE HDD Block Mode This feature enhances disk performance by allowing multi sector data transfers and eliminates the interrupt handling time for each sector Primary Secondary IDE Channel Select Enabled to activate each on board IDE channel separately Select Disabled if you install an add on IDE Control card Primary amp Secondary Master Slave PIO These four PIO fields let you set a PIO mode 0 4 for each of four IDE devices When under Auto mode the system automatically set the best mode for each device Primary amp Secondary Master Slave UDMA When set to Auto mode the system will detect if the hard drive supports Ultra DMA mode KBC input clock This item will set the frequence of Keyboard controller Onboad FDC Controller Configuration options Enabled and Disabled Enable the Floppy Disk Controller The default setting is Enabled Em104 n513 User s Manual 53 Onboard Serial Port 1 amp 2 Select an address and corresponding interrupt for the first second serial port The default value for the first serial port is 3F8 IRQ4 and the second serial port is 2F8 IRQ3 Onboard IR Controller This item allows you to select VART mode The choices IrDA ASKIR Normal IR Address Select This item allows you to determine which I O address you need IR Mode This item allows you to determine which mode you need IrDA ASKIR Normal IR Transmission delay You can delay the transmission rate of IR for com
28. l it fills the remaining fields on this menu IDE Primary Master Selecting manual lets you set the remaining fields on this screen Selects the type of fixed disk User Type will let you select the number of cylin ders heads etc Note PRECOMP 65535 means NONE Capacity Disk drive capacity Approximated Note that this size is usually slightly greater than the size of a formatted disk given by a disk checking program Access Mode Normal LBA Large or Auto Choose the access mode for this hard disk 44 Em104 n513 User s Manual The following options are selectable only if the IDE Primary Master item is set to Manual Cylinder Min 0 Max 65535 Set the number of cylinders for this hard disk Head Min lt 0 Max 255 Set the number of read write heads Precomp Min 0 Max 65535 777 Warning Setting a value of 65535 means no hard disk Landing zone Min 0 Max 65535 777 Warning Setting a value of 65535 means no hard disk Sector Min 0 Max 255 Number of sectors per track We recommend that you select Type AUTO for all drives The BIOS will auto detect the hard disk drive and CD ROM drive at the POST stage If your hard disk drive is a SCSI device please select None for your hard drive setting Em104 n513 User s Manual 45 BIOS Features Setup RUM PLISISA BIOS BIOS FEATURES 5 Virus Warning S Video BIOS Shadow CPU Internal Cache S i COOO0 CBEFEFE Shadow l l COOOO CFFFF Shadow Onboard Lan Boo
29. lize USB Keyboard amp Mouse Reserved Test all memory clear all extended memory to 0 Clear password according to H W jumper Optional Reserved Display number of processors multi processor platform Reserved Em104 n513 User s Manual 57h 58h 59h 5Ah 5Bh 5Ch 5Dh SEh 5Fh 60h 61h 62h 63h 64h 65h 66h 67h 68h 69h 6Ah 6Bh 6Ch 6Dh 6Eh 6Fh 70h 1 Display PnP logo 2 Early ISA PnP initialization Assign CSN to every ISA PnP device Reserved Initialize the combined Trend Anti Virus code Reserved Optional Feature Show message for entering AWDFLASH EXE from FDD optional Reserved 1 Initialize Init Onboard Super lO 2 Initialize Init Onbaord AUDIO Reserved Reserved Okay to enter Setup utility i e not until this POST stage can users enter the CMOS setup utility Reserved Reserved Reset keyboard if Early Reset KB is not defined Reserved lnitialize PS 2 Mouse Reserved Prepare memory size information for function call INT 15h ax E820h Reserved Turn on L2 cache Reserved Program chipset registers according to items described in Setup A Auto configuration table Reserved 1 Assign resources to all ISA PnP devices 2 Auto assign ports to onboard COM ports if the corresponding item in Setup is set to AUTO Reserved 1 Initialize floppy controller 2 Set up floppy related fields in 40 hardware Reserved Em104 n513 User s Manual 59 71h 72h 7
30. m class CPU 3 Program early chipset according to CMOS setup Example onboard IDE controller 4 Measure CPU speed Reserved Invoke Video BIOS Reserved 1 Initialize double byte language font Optional 2 Put information on screen display including Award title CPU type CPU speed full screen logo Reserved Reserved Reserved Reserved Reserved Reset keyboard if Early Reset KB is defined e g Winbond 977 series Super I O chips See also POST 63h Reserved Test DMA Channel 0 Reserved Test DMA Channel 1 Reserved Test DMA page registers Reserved Reserved Em104 n513 User s Manual 57 3Ch 3Dh 3Eh 3Fh 40h Ath 42h 43h 44h 45h 46h 47h 48h 49h 4Ah 4Bh 4Ch 4Dh 4Eh 4Fh 50h 51h 52h 53h 54h 55h 56h 58 Test 8254 Reserved Test 8259 interrupt mask bits for channel 1 Reserved Test 8259 interrupt mask bits for channel 2 Reserved Reserved Test 8259 functionality Reserved Reserved Reserved lnitialize EISA slot Reserved 1 Calculate total memory by testing the last double word of each 64K page 2 Program write allocation for AMD K5 CPU Reserved Reserved Reserved Reserved 1 Program MTRR of M1 CPU 2 Initialize L2 cache for P6 class CPU 8 program CPU with proper cacheable range 3 lnitialize the APIC for P6 class CPU 4 On MP platform adjust the cacheable range to smaller one in case the cacheable ranges between each CPU are not identical Reserved Initia
31. nector LPTI Parallel Port COM1 RS 232C Serial Port COM2 RS 232C 422 485 Serial Port PWR1 Small 4P Power Connector PC104 ISA PC 104 Interface FRONTI Front Panel Connector J3 LAN Act and Link LED pin header DIMM1 SODIMM Socket 12 Em104 n513 User s Manual CMOS J umper Settings CMOS Operation J 1 Type J1 onboard 3 pin header If the Em104 n513 refuses to boot due to inappropriate CMOS settings here is how to proceed to clear reset the CMOS to its default values CMOS Setup J1 J1 Status Normal Operation 1 2 ON Clear CMOS 2 3 ON default setting 1 2 ON Em104 n513 User s Manual 13 Serial Port Selection RS232C 422 485 RS 232C 422 485 Mode select J 2 Type J2 onboard 6 pin 2 3 header J2 Selection 1 2 3 4 5 6 RS 232C ON OFF OFF RS 422 OFF ON OFF RS 485 OFF OFF ON default setting RS 232C RS 422 485 Mode on COM2 The onboard COM2 port can be configured to operate in RS 422 or RS 485 modes RS 422 modes differ in the way RX TX is being handled Jumper J2 switches between RS 232C or RS 422 485 mode All of the RS 232C 422 485 modes are available on COM2 COM2 Pin Defined RS 232C RS 422 RS 485 Pinl DCD TX Data Pin2 RXD TX Data Ping CTS Rx D Pind RI Rx X gt J 14 Em104 n513 User s Manual Watchdog Timer Programming Example The following program is an
32. nual Video Select the type of primary video subsystem in your computer The BIOS usually detects the correct video type automatically The BIOS supports a secondary video 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 corrective action All But Keyboard POST does not stop for a keyboard error but stops for all other errors All But Diskette POST does not stop for diskette drive errors but stops for all other errors All But Disk Key POST does not stop for a keyboard or disk error but stops for all other errors Em104 n513 User s Manual 43 IDE HDD AUTO DETECTION CMOS SETUP UTILITY Copyright C 1984 2001 Award Software IDE Primary Master IDE HDD Auto Detection Item Help IDE Primary Master Auto Menu Level gt gt Access Mode Auto Capacity 0 MB Cylinder 0 Head 0 Precomp 0 Landing Zone 0 Sector 0 TU 5 Move Enter Select PU PD Value F10 Save ESC Exit Fl General Help F5 Previous Values F6 Fail SAfe Defaults F7 Optimized Defaults IDE HDD Auto detection Press Enter to auto detect the HDD on this channel If detection is success fu
33. patibility for other device by seting this item IR IRQ Select This item allows you to determine which IRQ you need IR DMA Select This item allows you to determine which DMA channel you need Onboard Parallel Port Select address and interrupt for the Parallel port Parallel Port Mode Select an operating mode for the parallel port Mode options are Normal EPP ECP ECP EPP ECP Mode Use DMA Select a DMA channel if parallel Mode is set as ECP ECP EPP EPP Mode Select Select a EPP Type if parallel Port is set as EPP ECP EPP Onboard LAN Select Enabled if your system contains a LAN port 54 Em104 n513 User s Manual POST Codes The following codes are not displayed on the screen They can only be viewed on the LED display of a so called POST card The codes are listened in the same order as the according functions are executed at PC startup If you have access to a POST Card reader you can watch the system perform each test by the value that s displayed If the system hangs if there s a problem the last value displayed will give you a good idea where and what went wrong or what s bad on the system board CODE DESCRIPTION OF CHECK CFh Test CMOS R W functionality Coh Early chipset initialization Disable shadow RAM Disable L2 cache socket 7 or below Program basic chipset registers Cih Detect memory Auto detection of DRAM size type and ECC Auto detection of L2 cache socket 7 or below C3h Expand comp
34. ressed BIOS code to DRAM C5h Call chipset hook to copy BIOS back to E000 amp F000 shadow RAM 0h1 Expand the Xgroup codes locating in physical address 1000 0 02h Reserved 03h Initial Superio Early lnit switch 04h Reserved 05h 1 Blank out screen 2 Clear CMOS error flag 06h Reserved 07h 1 Clear 8042 interface 2 lnitialize 8042 self test 08h 1 Test special keyboard controller for Winbond 977 series Super I O chips 2 Enable keyboard interface 09h Reserved 0Ah 1 Disable PS 2 mouse interface optional 2 Auto detect ports for keyboard amp mouse followed by a port amp interface swap optional 3 Reset keyboard for Winbond 977 series Super I O chips 0Bh Reserved 0Ch Reserved Em104 n513 User s Manual 55 ODh OEh 0Fh 10h 11h 12h 13h 14h 15h 16h 17h 18h 19h 1Ah 1Bh 1Ch 1Dh 1Eh 1Fh 20h 21h 22h 23h 24h 56 Reserved Test F000h segment shadow to see whether it is R W able or not If test fails keep beeping the speaker Reserved Auto detect flash type to load appropriate flash R W codes into the run time area in F000 for ESCD 8 DMI support Reserved Use walking 1 s algorithm to check out interface in CMOS circuitry Also set real time clock power status and then check for override Reserved Program chipset default values into chipset Chipset default values are MODBINable by OEM customers Reserved Initial onboard clock generator if Early_Init Onboard
35. t ROH N DOODd DIFFF Shadow Boot Sequence DS000 D7FFF Shadow Floppy Drive F Shadow m DCODO DFFFF Shadow K m Sp 0 Option Memory Parity Check Iypematic Kate Setting Typematic Rate Chars ec Typematie Delay Hse Security Option PEI UGA Palette Sn le 05 Select For DRAM gt GUME Z TER ESC Quit Help TY5 Move Enter Select PU PD Value F10 Save ESC Exit Fl General Help F5 Previous Values F6 Fail SAfe Defaults F7 Optimized Defaults Virus Warning Allows you to choose the VIRUS Warning feature for IDE Hard Disk boot sector protection If this function is enabled and someone attempt to write data into this area BIOS will show a warning message on screen and beep Enabled Activates automatically when the system boots up causing a warning message to appear when anything attempts to access the boot sector or hard disk partition table Disabled No warning message will appear when anything attempts to access the boot sector or hard disk partition table CPU Internal Cache These two categories speed up memory access However it depends on CPU chipset design Enabled Enable cache Disabled Disable cache Onboard LAN Boot ROM This feature allows you to run LAN Boot function Select Disnabled not to access this function Boot Seguence The BIOS attempts to load the operating system from the devices in the seguence selected in these items The choices are Floppy HDD CDROM Disabled
36. unicating with its own special components PnP OS Installed Select Yes if the system operating environment is Plug and Play aware e g Windows 95 Resource Controlled By The Award Plug and Play BIOS can automatically configure all the boot and Plug and Play compatible devices If you select Auto all the interrupt request IRQ and DMA assignment fields disappear as the BIOS automatically assigns them Reset Configuration Data Normally you leave this field Disabled Select Enabled to reset ESCD Extend ed System Configuration Date when you exit Setup if you have installed a new add on and the system reconfiguration has caused such a serious conflict that the operating system cannot boot 52 Em104 n513 User s Manual IDE H Pr ima Has 5 Secon Integrated Peripherals KOM PUI ISA BIOS 2A INTEGRATED PERIPHERA AWARD SOFTWARE INC DD Black Mode Enabled IR Transmission delay ry IDE Channel Enabled IR IRQ Select Drive FIO Mode Awte IH Mode Use OMA ve Drive PIO Mode Aute Onboard Parallel Port dary IDE Channel li Parallel Port Made Pid BOS t EEP Mode Use DH EFF Mode Se Onboard Li y Master UDMA ry e UDMA ster UDMA Slave UDMA Quit Thee z Help PUS POS 1 Onboard IH Controller z z Old Values CShiftiF Color IH Address Select Load Setup Defaults IH Made Ile Move Enter Select PU PD Value F10 Save ESC Exit Fl General Help F5 Previous Values F6 Fail SAfe Defaults F7 Optimized De
37. unication Port COM1 5 National XpressAUDIO TM 16 bit Sound 6 Standard Floppy Disk Controller 7 Parallel Port 1 LPT1 8 System CMOS real time clock 9 Reserve 10 Realtek RTL8139 810x Family Fast Ethernet NIC 12 PS 2 Compatible Mouse Port 13 Numeric data processor 14 Primary Cx5530 Bus Master IDE Controller 15 Secondary Cx5530 Bus Master IDE Controller I O Address Space Adress Description 0000 000F DMA Controller 0020 0021 Programmable interrup controller 0040 0043 System Timer 0060 0060 Standard 101 102 key or Microsoft Natural Keyboard 0061 0061 System speaker 0064 0064 Standard 101 102 key or Microsoft Natural Keyboard 0070 0071 System COM real time clock 0087 0087 Direct memory access controller 0089 008B Direct memory access controller 008F 0091 Direct memory access controller 0040 0041 Programmable interrupt controller 0060 OODF Motherboard Resources 00FO OOFF Nuneric data processor 0170 0177 Cyrix 5530 Bus Master PCI to Dual IDE Controller 38 Em104 n513 User s Manual 0170 0177 Seoncdary Cx5530 Bus Master IDE Controller 01F0 01F7 Cyrix 5530 Bus Master PCI to Dual IDE Controller 01F0 01F7 Primary Cx5530 Bus Master IDE Controller 0220 022F National XpressAUDIO TM 16 bit Sound 02F8 O2FF Communications Port COM2 0330 0331 National XpressAUDIO TM 16
38. ward flasher says Insufficient memory 1 In CMOS Chipset Features Setup Disable Video Bios Cacheable 2 Hit Esc F10 Save and exit 3 Flash the BIOS and reboot 4 Enter CMOS Chipset Features Setup and Enable Video Bios Cacheable hit Esc F10 Save and reboot 62 Em104 n513 User s Manual What if things go wrong if you use the wrong Flash BIOS or if the writing process gets interrupted there is a fat chance that your computer won t boot anymore How can you recover a corrupt BIOS Boot block booting this works only for Award BIOS Modern motherboards based on Award BIOS have a boot block BIOS This is small area of the BIOS that doesn 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 flasher amp the correct BIOS bin file on the floppy and execute it automatically by putting awdflash bin in the AUTOEXEC BAT file Solution 2 Hot swapping 1 Replace the corrupt chip by a working one The working BIOS doesn t have to be written for your board it just has to give you a chance of booting to DOS BIOSs for the same chipset mostly work Chipsets that not differ too much
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