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SLC-8521-LA User`s Manual

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1. SELO BANK SEL1 BANK SEL2 Reserved Reserved Reserved Reserved HBACS Bit 7 Byte access select for 4Fh not in use Bit 6 3 Reserved Bit 2 0 Index ports 50h 5Fh Bank Select Chip ID Register BANKO 58h 7 6 5 4 3 2 0 CHIPID Bit 7 0 Winbond Chip ID number Read this register return 21h Temperature Sensor reading Register BANKI 50h 7 6 5 4 8 2 1 0 TEMP2 8 1 Please refer to temperature Sensor2 Data Format Table CONTEC 38 SLC 8521 LA Temperature Sensor reading Register2 BANK1 51h T 6 5 4 3 2 0 Reserved Reserved Reserved Reserved Reserved Reserved Reserved lt 0 gt Please refer to temperature Sensor2 Data Format Table Temperature Sensor2 Data Format Table 7 Hard Ware Monitor Temperature lt 8 1 gt lt 0 gt 125 Dh 0 25 19h 0 1 Olh 0 0 5 00h 1 0 00h 0 0 5 1 1 C FFh 0 25 0 55 C C9h 1 CONTEC SLC 8521 LA 39 7 Hard Ware Monitor LED There are three LED in the front of this board Power LED Green This LED is when power supply is on IDE Access LED Yellow This LE
2. ol joloe e cj tnm Right LED Link LED Link Green Active Blink Left LED Speed LED 10M Off 100M Yellow USB Connector CN2 CN9 CN10 This board has six USB v2 0 compliant ports There are three USB A type connectors CN2 CN9 CN10 for USBO0 1 2 3 4 5 Table 3 4 USB Connector CN2 CN9 CN10 Pin No Signal name Pin No Signal name CN2 9 10 1 USB1 3 5 USB0 2 4 Bil EZ A2 USB1 3 5 B2 USB0 2 4 Aa USB1 3 5 B3 USBO0 2 4 A4 USB1 3 5 GND B4 SB0 2 4 GND CAUTION Computer systems that have an unshielded cable attached to a USB port may not meet FCC requirements even if no device or a low speed USB device is attached to the cable Use shielded cable that meets the requirements for full speed devices CONTEC SLC 8521 LA 15 3 Hardware Installations Serial Port Connector CN3 CN5 CN6 SERIAL SERIAL6 are onboard RS 232C compliant serial ports of the product CN3 and CN6 consist of 2 stacks D SUB Opin male on board connectors CN5 consist of 20 pin connectors that using the Hirose s DF13A 20DP 1 25V The following table shows the pin assignments of these connectors Table3 5 Serial Port Connector CN3 CN6 Upper side CN3 SERIAL3 CN6 SERIAL4 Lower side CN3 SERIAL1 CN6 SERIAL2 ILES 00000 nc rea VL 6 9 el B
3. Enter Select F5 Previous Values PUCPD Value 10 5 ESC Exit Fi General Help F6 Fail Safe Defaults F7 Defaults Figure8 9 Power Management Setup Description Choice Power Supply Type Power Supply Type Select the power supply type 11 ENTER Accept ESC Abort PWRON After PWR Fail Power after PWR Fail Select a Power On status by the BIOS setup when power fail Tl Move ENTER Accept ESC Abort CONTEC 66 SLC 8521 LA 8 BIOS Setup Description Choice ACPI Function Enabled n ACPI function Disabled L Select to Enabled the ACPI function and select Disabled to disable the APCI 11 ENTER Accept ESC Abort Power Management User Define Min saving L Max Saving L Power management 11 ENTER Accept ESC Abort Video Off In Suspend Video Off In Suspend This determines the manner in which the monitor is blanked 11 ENTER Accept ESC Abort Suspend Mode Disabled n 2UMTI eun L 4 Min this amp Min Suspend Mode Ne f 20 Min 2222 30Min L 40 Min L 1 T 11 ENTER Accept ESC Abort CONTEC SLC 8521 LA 67 8 BIOS Setup Description Choice
4. MOV DX 2EH MOV AL 07H OUT MOV DX 2FH MOV AL 08H OUT DX 2EH AL F6H OUT MOV DX 2FH The data of an example is 15 seconds 01H 1sec FFH 255sec MOV AL OFH 15Sec Exit the extended function mode MOV DX 2EH MOV AL AAH OUT CONTEC SLC 8521 LA 31 6 Watch Dog Timer WDT Setting A CAUTION The timer s intervals have a tolerance of 2 seconds Enter the extended function mode MOV DX 2EH MOV AL 87H OUT DX AL OUT DX AL MOV DX 2EH MOV AL 07H OUT DX AL MOV DX 2FH MOV AL 08H OUT DX AL MOV DX 2EH MOV AL F6H OUT DX AL MOV DX 2FH The data of 00H is stop WDT MOV AL 00H MOV DX 2EH MOV OUT DX AL 32 CONTEC SLC 8521 LA 7 Hard Ware Monitor 7 Hard Ware Monitor Hardware Monitor function is included in LPC I O Controller Winbond W83627HF on SBC You can read Temperature Voltage and Fan Sensor output of SBC Each data include 10 tolerant Temperature There are the sensor on board Sensorl and the sensor with built in a CPU Sensor2 These sensors position are the followings You can read Temperature of these sensors e Eg 852GM Tona Nc
5. 1 reading 28h 68h 1 sensor reading 29h 69h 2 sensor reading 2Ah 6Ah Reserve 2Bh 3Dh 6Bh 7Dh Reserve 3Eh 3Fh 7Fh Reserve 40h 46h 47h VID Fan Register 48h 4Dh D Reserve 4Fh 4Eh 50h 5Fh Bank Select register BANKO 50h 55h Reserve 56h 57h Reserve 58h 2 ID Register 21h 59h 5Eh 3 Reserve 5Dh FAN Divisor register 5Eh 5Fh Reserve 1 50h 51h 5 Temperature Sensor reading 52h 5Fh Reserve BANK2 50h 5Fh 50h 5Fh Reserve BANK4 50h 5Fh Reserve BANK5 50h 50h 5VSB reading 51h 51h Reserve 52h 53h 52h 53h Reserve 54h 67h Reserve BANK6 50h 5Fh SLC 8521 LA 35 7 Hard Ware Monitor Vcore reading Register 20h Vcore V 16mV x ReadData VCCP reading reading Register 21h VTT V 16mV x ReadData 3 3V reading Register 22h V3 3 V 16mV x ReadData 5 reading Register 23h V5 V 16mV x ReadData x 1 68 12V reading Register 24h V 12 V 16mV x ReadData x 3 8 SVSB reading Register BANKS 50h V5VSB V 16mV x ReadData x 1 52 Temperature 1 reading Register 27h Temperature Sensor1 Data Format Table Temperature Temperature Sensor Register 125 7Dh 25 C 19h 5 C 05h 1 C Olh 0 C 00h 1 C FFh 5 FBh 25 55 C9h
6. 0 TX Sensor1 Q5 Sensor2 Voltage You can read 3 3V 5V 12V Vcore VBAT 5VSB of SBC Vcore CPU Core Voltage VCCP CPU Voltage 5VSB 5V Stand by voltage of ATX Power supply FAN Speed Sensor FAN Speed Sensor can read speed of FAN when connect FAN with speed sensor to 1 FAN2 connectors Caution You must use FAN with speed sensor if you would like to read FAN speed CONTEC SLC 8521 LA 33 7 Hard Ware Monitor W83627HF Registers There are two ports to read W83627HF HardWare Monitor Registers These two ports are described as following Index Register 295h Data Register 296h The registers Index is showed as next page Sample Program Read Chip ID Register to bx mov ax 4eh mov dx 295h out dx ax index register set for BANK select register inc dx out dx 80h BANK 0 is set mov ax 58h mov dx 295h out dx ax index register set for Chip ID register inc dx bx dx Read Chip ID Register to bx CONTEC 34 SLC 8521 LA 7 Hard Ware Monitor Hard Ware Monitor Register Index Address Auto Increment Address Description 20h 60h reading 21h 61h VCCP reading 22h 62h 3 3V reading 23h 63h 5 reading 24h 64h 12V reading 25h 65h Reserve 26h 66h Reserve 27h 67h Temperature
7. HDD Power Down When enabled and after the set time of system inactivity the hard disk drive will be powered down while all other devices remain active HDD Power Down Disabled lMin Min 525 Min Min x Mil m Min 2 22 Min wees Min arias Min 10 Min 000 4 Oi Uu meu 11 ENTER Accept ESC Abort Soft Off by PWR BTTN Set up the operation of the power button at the time of power supply OFF Instant off If a button is pushed it turns off immediately Delay 4 Sec If a button is pushing continues for 4 seconds it turns off Instant off Delay 4 Sec TliMove ENTER Accept ESC Abort Wake up on LAN PCI card When Enabled your can awakens the system from Suspend mode from LAN PCI card event Wake Up On LAN PCT card Disabled Enabled Ca Ti Moue ENTER Accept ESC Abort Wake up on Ring An input signal on the serial Ring Indicator RI line in other words an incoming call on the modem awakens the system from a soft off state Wake Up On Ring Disabled Cal Enabled Ti Moue ENTER Accept ESC fbort 68 CONTEC SLC 8521 LA 8 BIOS Setup Description Choice Resume by Alarm Disabled Resume by Alarm Enabled When Enabled your can set the date and time at which the RTC real time clock alarm awakens the sy
8. Item Options Description Press Enter to auto detect the HDD on this channel IDE HDD NES 5 Press Enter If detection is successful it fills the remaining fields Auto detection i on this menu N Selecting manual lets you set the remaining fields one on this screen Selects the type of fixed disk User IDE Primary Master Auto 1 Type will let you select the number of cylinders du heads ete Note PRECOMP 65535 means NONE Disk drive capacity Approximated Note that this Auto Display your disk i Capacity dri 2 size is usually slightly greater than the size of a formatted disk given by a disk checking program CHS LBA Choose the access mode for this hard disk Large Auto The following options are selectable only if the IDE Primary Master item is set to Manual 0 Cylinder Set the number of cylinders for this hard disk Max 65535 Min 0 Head Set the number of read write heads Max 255 0 Precomp Set the value of this hard disk 65535 0 2 5 Landing zone Set the cylinder of Landing zone for this hard disk 65535 0 Sector Number of sectors per track Max 255 CONTEC 48 SLC 8521 LA 8 BIOS Setup Advanced BIOS Features Setup This section allows you to configure your system for basic operation You have the opportunity t
9. 46 MAIN MENU SELECTIONS eH 47 IDE Ad ptets 48 ADVANCED BIOS FEATURES SETUP rennes 49 Virus Warning ADVANCED CHIPSET FEATURES SETUP een 53 On Ghip VGA settings E ORE ERE 56 INTEGRATED PERIPHERALS ee Decr e tr iren b ER Eee te cus 58 ON CHIP IDE DEVIGE ne rt 58 ONBOARD DEVICE dee dii anite eti er e E tr ra e Eri e parere to rds 61 SUPER TO DEVICE riori nn eb ere I e dade HER Udo Te e MS ce POWER MANAGEMENT SETUP PNP PCI CONFIGURATION o tota tainen antea ta thin nens 70 IRON RESOURCES eee ger E TERRE ne sienne Ma 72 PMA N RESOURCES rente IU I sir RED UR RU d ee RE UR ene eias 72 5 RENE XR REEL 73 FREQUENCY VOLTAGE CONTROL ite et i re EHE 75 DEFAULTS MENU soueen p det ep d B p DER UE RERO OR e e dental 76 SUPERVISOR USER PASSWORD 5 2 2 4 1 2 01 22 02 42010000000000000000000 76 EXIT SEBLECTING edere TI cac ti hg t e ee RE OREL nn nn 77 POST 77 ERROR MESSAGES o ER Gen RH 77 POST CODES 82 SLC 8521 LA v CONTEC SLC 8521 LA 1 Introduction 1 Introduction
10. Advanced Chipset Features Load ptimized Defaults Integrated Peripherals Set Supervisor Password Power Management Setup Set User Password PnP PCI Configurations Save amp Exit Setup PC Health Status Exit Without Saving En in BIOS Tl Select Item Time Date Hard Disk Type Figure 8 1 Main Manu Setup Items The main menu includes the following main setup categories Recall that some systems may not include all entries Standard CMOS Features Use this menu for basic system configuration Advanced BIOS Features Use this menu to set the Advanced Features available on your system Advanced Chipset Features Use this menu to change the values in the chipset registers and optimize your system s performance Integrated Peripherals Use this menu to specify your settings for integrated peripherals Power Management Setup Use this menu to specify your settings for power management PnP PCI Configuration This entry appears if your system supports PnP PCI CONTEC SLC 8521 LA 45 8 BIOS Setup Load Fail Safe Defaults Use this menu to load the BIOS default values for the minimal stable performance for your system to operate Load Optimized 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
11. CONTEC SLC 8521 LA 5 2 System Reference Table 2 1 Type Functional Specifications 2 2 SLC 8521 LA Power Management Bus specification Size mm Power Supply Power supply specifications Max Operating temperature Operating Humidity Storage temperature Floating dust particles Corrosive gases Weight Operating System Support Power management setup via BIOS Modem Ring On Wake On LAN Supports PC98 PC99 ACPI Power management 5 25 inch Little board 203 L x 145 H 5VDC 5 12VDC 5 For fan PCI Slot 5VSB Stand by 5 5VDC 5 0A 12VDC None 5VSB Stand by 0 5A Windows XP Professional Windows XP Home Edition Windows 2000 Professional 1 When using the PCI slot of this product use an optional riser card Mount the optional riser card on the main unit before mounting the PCI board Do not connect the PCI board directly to the PCI slot of the product as this may cause malfunction For the installation dimensions of the PCI board when mounted on the riser board refer to the riser board manual 2 IDE secondary port cannot support by UltlaDMA66 100 mode at the time of CF card use 3 IDE secondary port can support one drive at the time of CF card use 4 This CF Card slot do not have the hot swap function The card cannot remove from slot and attach to slot at the time of a power supply ON The card may be damaged if a power supply is turned off at the time of card
12. One PS 2 keyboard Mouse connector Bundled the 2 in 1 cable external 3 keyboard mouse signals that build in with CN11 16550 UART Serial Four front D SUB 9 pin connectors RS 232C x 4 One inner box header 20 pin connectors RS 232C x 2 Baud rate 50 115 200bps programmable None 100BASE TX 10BASE T Intel ICH4 integrated controller One RJ 45 connector Wake On LAN support Two EIDE ports up to four IDE devices Two box header 40 pin connectors support Ultra DMA 33 66 100 2 The CF card slot and it shares with a secondary EIDE port 3 ip A ID SAT FDD CompactFlash Slot 4 Compact Flash Type I x 1 IDE secondary port connection Support booting SSD ket None USB Port 6ch USB2 0 compliant ports Six USB Type A connectors RAID None AC97 CODEC One 3 56 jack connector for line out line in microphone in Watchdog Timer Software programmable 255 levels 1 255sec Reset occurrence at the time of time up General purpose I F None Hardware Monitor Monitoring of the temperature of CPU and board power supply voltage and fan speed This is a function of W83627HG Winbond The RTC real time clock and CMOS data backup by the lithium battery The Litium battery specification is shown in table Specification BR 2 3AC2P Voltage RTC CMOS Backup time Over 10 years at power 25 Real Time Clock accurate 3 minutes month at 25
13. 51 8 BIOS Setup Description Choice Security Option Select whether the password is required every time the system boots or only when you enter setup If you have set a password select whether the password is required 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 correct password is not entered at the prompt Security Option Setup n System 11 ENTER Accept ESC Abort 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 Enter it will disable security Once the security is disabled the system will boot and you can enter Setup freely CONTEC 52 SLC 8521 LA 8 BIOS Setup Advanced Chipset Features Setup Phoenix AwardBIOS CMOS Setup Utility Advanced Chipset Features DRAM Timing Selectable CAS Latency Time Active to Precharge Delay DRAM RAS to CAS Delay DRAM RAS Precharge DRAM Data Integrity Mode MGM Core Frequency System BIOS Cacheable Video BIOS Cacheable AGP Aperture Size MB On chip VGA Setting On Chip VGA On Chip Frame Buffer Size By SPD 2 5 Item Help 7 Menu Level gt 3 3 Non ECC Aut
14. Audio Auto Init Display First PCI Slot internal LAN Enabled Tlee Move Enter Select PU PD Ualue F10 Save ESC Exit Fl General Help F5 Previous Values F6 Fail Safe Defaults F7 Optimized Defaults Figure 8 7 Onboard Device Description Choice USB controller USB Controller AE Select Enabled if your system contains Universal Serial Bus USB controller and you have USB peripherals 11 ENTER Accept ESC Abort USB 2 0 Controller USB 2 0 controller prb od Wobei m Select Enabled if your system contains a Universal Serial Bus USB 2 0 controller and you have USB peripherals 11 ENTER Accept ESC Abort CONTEC SLC 8521 LA 61 8 BIOS Setup Description Choice USB Keyboard Support USB Keyboard Support Select Enabled if your system contains Universal Serial Bus USB controller and you have a USB keyboard 11 ENTER Accept ESC Abort USB Mouse support Select Enabled if your system contains a Universal Serial Bus USB controller and you have a USB mouse USB Mouse Support Enabled m Disabled 11 ENTER Accept ESC Abort AC 97 Audio Select Enabled to use the audio capabilities of your system AC97 Audio Auto Disabled 11 ENTER Accept ESC Abort Init Display First Initialize th
15. No warning message will appear when anything Disabled attempts to access the boot sector or hard disk partition table CONTEC SLC 8521 LA 49 8 BIOS Setup Description Choice CPU LI amp L2 Cache CPU L1 L2 Cache Enabled Disabled select Usually select Enabled CPU L1 amp 12 Cache Enabled m Disabled 1 11 ENTER Accept ESC Abort Quick Power On Self Test Select Enabled to reduce the amount of time required to run the power on self test POST A quick POST skips certain steps Quick Pouer On Self Test Disabled 1 Enabled Cal Ti Moue ENTER Accept ESC Abort First Second Third Other Boot Device The BIOS attempts to load the operating system from the devices in the sequence selected in these items First Boot Device Floppy Cal 1 HDD 1 v 1 CDROM 1 HDD 1 1 HDI ae ee 1 HDD 3 1 uu 1 USB FDD 1 22 1 USB CDROM 1 USB HDD 1 L N ys 1 Disabled 1 tl Move ENTER Accept ESC Abort Boot Up NumLock Status Toggle between On or Off to control the state of the NumLock key when the system boots When toggled On the numeric keypad generates numbers instead of controlling cursor operations Boot Up NumLock Status 11 ENTER Acce
16. 26h Reserved 27h nitialize INT 09 buffer 28h Reserved Program CPU internal MTRR P6 amp PII for 0 640K memory address nitialize the APIC for Pentium class CPU 29h Program early chipset according to CMOS setup Example onboard IDE controller Measure CPU speed nvoke video BIOS 2Ah Reserve 2Bh Reserve 2Ch Reserve nitialize multi language 2Dh Put information on screen display including Award title CPU type CPU speed 2 2Fh Reserve 30h Reserve 31h Reserve 32h Reserve 33h Reset keyboard except Winbond 977 series Super I O chips 34h Reserve 35h Reserve 36h Reserve 37h Reserve 38h Reserve 39h Reserve 3Ah Reserve 3Bh Reserve 3Ch Test 8254 3Dh Reserve 3Eh Test 8259 interrupt mask bits for channel 1 3Fh Reserve 40h Test 8259 interrupt mask bits for channel 2 41 42h Reserve 43h Test 8259 functionality CONTEC SLC 8521 LA 83 8 BIOS Setup POST hex Description 44h Reserved 45h Reserved 46h Reserved 47h Initialize EISA slot 48h Reserved Calculate total memory by testing the last double word of each 64K page 4 Program writes allocation for AMD K5 CPU 4Ah Reserved 4Bh Reserved 4Ch Reserved 4Dh Reserved Program MTRR of M1 CPU Initialize
17. 36 CONTEC SLC 8521 LA 7 Hard Ware Monitor sensor Reading Register FANI 28h FAN2 29h RPM 1 35x10 ReadData x sensorl Divisor VID FAN Register 47h 7 6 5 4 3 2 1 0 VIDO VIDI VID2 VID3 FAN Sensorl Divisor BO FAN Sensorl Divisor B1 FAN Sensor2 Divisor BO FAN Sensor2 Divisor B1 Bit 7 6 FAN Sensor2 Divisor Bit 1 O not in use Bit 5 FAN Sensorl Divisor Bit 1 0 Bit 3 0 VID lt 3 0 gt Input Divisor Register 5Dh 7 6 5 4 3 2 1 0 EN VBAT MNT DIODES1 DIODES2 DIODES3 Reserved FAN Sensorl divisor B2 FAN Sensor2 divisor B2 not in use FAN Sensor3 divisor B2 not in use Bit T FAN Sensor3 Divisor Bit3 not in use Bit 6 FAN_Sensor2 Divisor Bit3 not in use Bit 5 FAN 1 Divisor Bit3 Bit 4 Reserved Bit 3 Sensor 3 type selection not in use Bit 2 Sensor 2 type selection Set to 1 Bit 1 Sensor 1 type selection Set to 1 Bit 0 Battery Monitor Enable Disable 1 Enable 0 Disable FAN Divisor Table Bit2 Bitl BitO Divisor Bit2 Bitl BitO Divisor 0 0 0 1 1 0 0 16 0 0 1 2 1 0 32 0 1 0 4 1 1 0 64 0 d 8 1 1 1 128 CONTEC SLC 8521 LA 87 7 Hard Ware Monitor 50 SFh Bank Select Register 4Eh 7 6 5 4 8 2 1 0
18. SERIAL 1 Select an address and corresponding interrupt Onboard Serial Port 1 Disabled 3F8 IRQ4 2F8 IRQ3 3E8 IRQ4 2E8 IRQ3 Auto 11 ENTER Accept ESC Abort 64 CONTEC SLC 8521 LA 8 BIOS Setup Description Choice Onboard serial Port 2 Disabled Onboard Serial Port 2 Select an address and corresponding interrupt SEE Ros for the second serial port SERIAL2 Auto Tl Move ENTER Accept ESC Abort CONTEC SLC 8521 LA 65 8 BIOS Setup Power Management Setup The Power Management Setup allows you to configure you system to most effectively save energy while operating in a manner consistent with your own style of computer use Phoenix AwardBIOS CMOS Setup Utility Power Management Setup Power Supplu ATX Item Help Power after PWR fail Off ACPI Function Enabled Menu Level k Power Management user define Video Off In Suspend Yes Suspend Mode Disabled HDD Power Down Disabled Soft ff by PWR BTIN CInstant Off 1 Wake Up On LAN PCI card Enabled Wake Up On Ring Disabled Resume by Alarm Disabled DateCof Month Alarm e Timethh mm ss Alarm 0 0 Reload Global Timer Events Primary IDE 9 Disabled Primary IDE 1 Disabled Secondary IDE 0 Disabled Secondary IDE 1 Disabled FDD COM LPT Port Disabled PCI 1 Disabled
19. W functionality Early chipset initialization Disable shadow RAM Disable L2 cache socket 7 or below Program basic chipset registers COh Detect memory 1 Auto detection of DRAM size type and ECC Auto detection of L2 cache socket 7 or below C3h Expand compressed BIOS code to DRAM C5h Call chipset hook to copy BIOS back to E000 amp F000 shadow RAM Olh Expand the Xgroup codes locating in physical address 1000 0 02h Reserved 03h Initial Superio Early Init switch 04h Reserved 1 Blank out screen ooh 2 Clear CMOS error flag 06h Reserved Clear 8042 interface 07h Initialize 8042 self test O8h Test special keyboard controller for Winbond 977 series Super I O chips Enable keyboard interface 09h Reserved Disable PS 2 mouse interface optional OAh Auto detect ports for keyboard amp mouse followed by a port amp interface swap optional Reset keyboard for Winbond 977 series Super I O chips OBh Reserved OCh Reserved Reserved Eh Test F000h segment shadow to see whether it is R W able or not If test fails keep beeping the Speaker OFh Reserved Auto detect flash type to load appropriate flash R W codes into the run time area in F000 for ESCD 10h amp DMI support 11h Reserved 12h Use walking algorithm to check out interface in CMOS circuitry Also set real time clock power status and then che
20. and the possible selections for the highlighted item To exit the Help Window press Esc or the F1 key again In Case of Problems If after making and saving system changes with Setup you discover that your computer no longer is able to boot the AwardBIOSTM supports an override to the CMOS settings which resets your system to its defaults The best advice is to only alter settings which you thoroughly understand To this end we strongly recommend that you avoid making any changes to the chipset defaults These defaults have been carefully chosen by both Award and your systems manufacturer to provide the absolute maximum performance and reliability Even a seemingly small change to the chipset setup has the potential for causing you to use the override A Final Note About Setup The information in this chapter is subject to change without notice CONTEC 44 SLC 8521 LA 8 BIOS Setup Main Menu Once you enter the Award BIOS CMOS Setup 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 Enter to accept and enter the sub menu Note that a brief description of each highlighted selection appears at the bottom of the screen Phoenix flwardBIOS CHOS Setup Utility Standard CMOS Features Frequency Voltage Control fldvanced BIOS Features Load Fail Safe Defaults
21. change these defaults to meet their needs Supervisor User Password Use this menu to set User and Supervisor Passwords Save amp Exit Setup Save CMOS value changes to CMOS and exit setup Exit Without Save Abandon all CMOS value changes and exit setup Standard CMOS Setup Phoenix AwardBIOS CMOS Setup Utility Standard CMOS Features Time hh mm ss 10 22 30 Menu Level gt IDE Primary Master IDE Primary Slave IDE Secondary Master IDE Secondary Slave Drive A Drive B Video Halt Base Memory Extended Memory Total Memory None None None None None None EGA VGA 11 But Keyboard 640K 64512K 65536K Change the day month year and century 11 Enter Select PU PD Value F10 Save ESC Exit Fl General Help F5 Previous Values F6 Fail Safe Defaults F7 O timized Defaults Figure 8 2 Standard CMOS Setup The items in Standard CMOS Setup Menu are divided into 10 categories Each category includes no one or more than one setup items Use the arrow keys to highlight the item and then use the lt PgUp gt or lt PgDn gt keys to select the value you want in each item CONTEC 46 SLC 8521 LA Main Menu Selections This table shows the selections that you can make on the Main Menu Table 8 2 Main Menu Selections 8 BIOS Setup Item Options Description Set the system date Note that the Date Month DD YYYY Day automatically cha
22. condensation Corrosive gases None Floating dust particles Not to be excessive Inspection Inspect the product periodically as follows to use it safely NS Check that the board has FT no dust or foreign matter adhering Check that the bus connector e 2 B of the board and its cable have been plugged correctly Storage When storing this product keep it in its original packing form 1 Put the board in the storage bag 2 Wrap it in the packing material then put it in the box 3 Store the package at room temperature at a place free from direct sunlight moisture shock vibration magnetism and static electricity Disposal When disposing of the product follow the disposal procedures stipulated under the relevant laws and municipal ordinances CONTEC 4 SLC 8521 LA 2 System Reference 2 System Reference Specification Table 2 1 Functional Specifications 1 2 Type SLC 8521 LA CPU Option Intel R Celeron R M Processor 800MHz FSB400MHz Cache None Processor socket None Memory Option 184 DIMM socket x 1 PC2700 DDR SDRAM Not supported BIOS AWARD BIOS PnP support h G Built in Intel 852GM V One Analog RGB I F One HD SUB type 15 pin connector One LVDS I F Two box header 30pin 20pin connectors KovboardNibusc
23. 7 7 gt E 1 3 852GM RC G CPU Socket 4 E e 4743 2 For HeatSink 4 EN 10 647 USE x D ei La od E Eam 5 0 41 0 129 1 2 198 0 99 0 Figure2 3 Board Dimensions CONTEC SLC 8521 LA 11 2 System Reference CONTEC 12 SLC 8521 LA 3 Hardware Installations 3 Hardware Installations This chapter provides information on how to use the jumpers and connectors on the product in order to set up a workable system Installation procedure 1 Confirm the power supply is off 2 Insert the DDR DRAM module with correct orientation 3 Insert all external cables Keyboard Mouse LAN etc 4 Prepare a CRT monitor for CMOS setup 5 Turn on the power by power bottom 6 Enter the BIOS setup mode by pressing Del key during boot up 7 Use the Load Optimal Defaults feature 8 Configure the Peripheral Setup and the Standard Setup correctly CAUTION The CMOS memory may be in an undefined state at power on after a period of no battery backup Main Memory Installation DIMMI The product supports one single side or double sided DDR200 266 333 unregistered 184 pin DIMM sockets for a maximum memory of 1GB The CPU board supports the following memory features 184 pin DIMM with gold plated contacts 200MHZ 266MHz and 333 MHz DDR SDRAM unregistered ECC function support 2 5V memory o
24. ARES 00000 nc rea VAL 6 9 Pin No RS 232C Pin No RS 232C 1 DCD 6 DSR 2 RxD 7 RTS 3 TxD 8 CTS 4 DTR 9 RI 5 GND Table 3 6 Serial Port Connector 5 Pin No RS 232C Pin No RS 232C 1 DCD 5 2 RxD 5 SERIAL5 6 3 TXD 5 4 DTR 5 1 19 5 GND 6 DSR 5 7 RTS 5 8 CTS 5 0000000000 9 5 10 GND 2 20 11 DCD 6 12 RxD 6 13 TxD 6 14 DTR 6 Housing DF13 20D8 1 25 15 GND 16 DSR 6 HIROSE 18 CTS 6 Contact DF13 2630SCF Li RTS 6 HIROSE 19 RI 6 20 GND CONTEC 16 SLC 8521 LA 3 Hardware Installations IDE port Connector CN7 CN14 The product provides a bus mastering PCI IDE interface This interface support PIO Mode 3 PIO Mode 4 ATAPI devices e g CD ROM and Ultra DMA 33 66 100 synchronous DMA mode transfers The BIOS supports logical block addressing LBA and extended cylinder head sector ECHS translation modes The BIOS automatically detects the IDE device transfer rate and translation mode This connector supports the provided IDE hard disk ribbon cable After connecting the single end to the board connect the two plugs at the other end to your hard disk s If you install two hard disks you must configure the second drive to Slave mode by setting its jumper accordingly Please refer to your hard disk documentation for the jumper setting CAUTION secondary port canno
25. Auto assign ports to onboard COM ports if the corresponding item in Setup is set to AUTO CONTEC 84 SLC 8521 LA 8 BIOS Setup POST hex Description 6Eh Reserve 6Fh Initialize floppy controller Set up floppy related fields in 40 hardware 70h Reserve 71h Reserve 72h Reserve Optional Feature Enter AWDFLASH EXE if 136 AWDFLASH is found in floppy drive ALT F2 is pressed 74h Reserve 75h Detect amp install all IDE devices HDD LS120 ZIP CDROM 76h Reserve 77h Detect serial ports amp parallel ports 78h Reserve 79h Reserve 7Ah Detect amp install co processor 7Bh Reserve 7Ch Reserve 7Dh Reserve 7Eh Reserve Switch back to text mode if full screen logo is supported TFh If errors occur report errors amp wait for keys If no errors occur or F1 key is pressed to continue Clear EPA or customization logo 80h Reserved 81h Reserved Call chipset power management hook 82h Recover the text fond used by EPA logo not for full screen logo If password is set ask for password 83h Save all data in stack back to CMOS 84h Initialize ISA PnP boot devices USB final Initialization NET PC Build SYSID structure Switch screen back to text mode 85h Set up ACPI table at top of memory Invoke ISA adapter ROMs Assign IRQs to PCI devices Initialize APM Clear noise of IRQs 86h Reserve 87h Reser
26. CAUTION On power up this product temporarily stops before restarting This is a normal operation within the specifications of the product CONTEC SLC 8521 LA 7 2 System Reference Connector amp Jumper Location JBAT1 JP3 ATX Power PW P IDE CN7 S IDE CN14 CN15 FAN2 DIMM Socket LVDS B sz CN11 CN16 p Battery Flont Panel Ce U 1 PCI Slot 852GM CN19 CPU Socket ICHA CN18 coe FAN1 CF Slot Y CN23 Bottom Side 5 CN8 SERIAL5 6 CE Reset SW rz R i JP4 Audio LAN USB SERIAL1 3 SERIAL2 4 CN1 CN2 CN3 CN6 CN10 CN13 naa USB USB VGA Key Mouse LED Figure 2 1 Connector amp Jumper Location CONTEC 8 SLC 8521 LA 2 System Reference Table 2 3 Parts Name sERALsGCometo CN5 SERIAL2 ower SERIALA upper Connector Primary IDE Connector N8 C C Front Panel Connector External Keyboard Mouse Connector System fan connector 1 Itcannot be used because of the connector for reserve
27. D is On when IDE drive or CF card access Status LED Red User can control this LED Refer to the following example of programming for ON OFF of Status LED The I O Port of status LED control uses address 2e 2fH The following example is created by Intel8086 assembly language 1 Initialize Operate only at once first MOV 2 MOV AL 87 OUT OUT MOV DXJ2E AL 07 OUT MOV DX 2F AL 09 OUT MOV DXJE MOV AL 30 OUT MOV DX 2F MOV 01 OUT MOV DX 2E OUT MOV DX 2F MOV AL IE 40 CONTEC SLC 8521 LA 7 Hard Ware Monitor OUT MOV DX2E MOV AL 29 OUT MOV DX 2F MOV AL 80 OUT MOV DX2E MOV OUT 2 LED On MOV DX2E MOV AL 87 OUT OUT MOV DX2E MOV AL 07 OUT MOV DX 2F MOV 09 OUT MOV DX2E MOV AL F1 OUT MOV DX 2F MOV AL 20 OUT MOV DX2E AL AA OUT CONTEC SLC 8521 LA 4l 7 Hard Ware Monitor 3 LED Off MOV DX 2E MOV AL 87 OUT DX AL OUT DX AL MOV DXJE MOV AL 07 OUT DX AL MOV DX 2F MOV AL 09 OUT DX AL MOV DXJE MOV AL F1 OUT DX AL MOV DX 2F MOV AL 00 OUT DX AL MOV 2 MOV AL AA OUT DX AL CONTEC 42 SLC 8521 LA 8 BIOS Setup 8 BIOS Setup Introduction This chapter discuss
28. D8 1 256 1s B CLKT 16 LCD_VDD HIROSE 7 Contact DF13 2630SCF 18 GND HIROSE 19 5V 20 LCDVDD_EN LCD_VDD 3 3V LCD power out 1A Max Reserved keep none connect CONTEC 20 SLC 8521 LA 3 Hardware Installations Battery Connector CN17 It is a 2 Pin connector used for on board battery for the real time clock and CMOS memory Table 3 11 External Battery Connector CN17 CN17 Pin No Function 1 GND Housing IL 28 S3L N JAE 21 2 E battery Contact IL C2 1 10000 JAE This board has the large capacity battery connected to this connector as standard Keyboard Mouse Connector CN21 The product provides a standard PS 2 keyboard mouse mini DIN connector for attaching a PS 2 keyboard mouse When connecting only a PS 2 keyboard connect directly to this connector Please use an attached 2 in 1 cable when you connect both mouse and keyboard Table 3 12 Keyboard Mouse Connector CN21 Pin No Function KB Data MS DATA GND 5V KB Clock MS Clock oO o e amp jco nm CONTEC SLC 8521 LA 21 3 Hardware Installations CompactFlash Slot CN23 The product provides a Compact Flash interfaces This interface is a very small removable mass storage device CF Type I It provides compatibility plus True IDE functionality compatible with 4 Table 3 13 Com
29. EAR WARRANTY 2 HOW TO OBTAIN SERVICB c pne HE em oe ee eere 2 LIABILITY 2 SAFETY PRECAUTIONS 2 Safety Information 3 Handling Precautions 3 4 4 MHM 4 Disposal Jen REN n RD NE MNT 4 2 SYSTEM REFERENCE 5 SPECIFICATION fmm o E 5 POWER MANAGEMENT FEATURES iii 7 POWER REQUIREMENTS Power Consumption CONNECTOR amp JUMPER LOCATION iii 8 BEOCK DIAGRAM ioo de eei t te v ROT E RN dv D aa 10 BOARD DIMENSIONS cette e IRURE nn nes ERE ETET EEE R 11 SLC 8521 LA HARDWARE INSTALLATIONS 13 INSTALLATION PROCEDURE 5 retinerent ii HR Ed ERE REF Feet ERE Hoa doe t 13 MAIN MEMORY INSTALLATION DIMM eterne tentent teens 13 DDRSDRAM en eet e ees AS Ie Ro HR E FR ern ag 14 AUDIO SIGNAL CONNECTOR 14 10 100 BASE TX LAN CONNECTOR CN2 USB CONNECTOR CN2 x ntt hetero iem IHE EHE REESE SERIAL PORT CONNECTOR CN3 CNS CNG 16 IDE PORT CONNECTOR CN7 14 rer 17 FRONT PANEL amp EXTERNAL KEYBOARD MOUSE CONNECTOR 11 18 VGA CONNECTOR ENT nn e e Eau ere det ERR Eee ea 19 LVDS LCD PANEL CONNECTOR CNI5 CNI6 20 BATTERY CO
30. EL Wrong board in slot PLEASE RUN EISA CONFIGURATION UTILITY The board ID does not match the ID stored in the EISA non volatile memory Note When this error appears the system will boot in ISA mode which allows you to run the EISA Configuration Utility Floppy disk s fail 80 Unable to reset floppy subsystem Floppy disk s fail 40 Floppy Type mismatch Hard disk s fail 80 HDD reset failed CONTEC 80 SLC 8521 LA 8 BIOS Setup Hard disk s fail 40 HDD controller diagnostics failed Hard disk s fail 20 HDD initialization error Hard disk s fail 10 Unable to recalibrate fixed disk Hark disk s fail 08 Sector Verify failed Keyboard is locked out Unlock the key Unlock the key BIOS detect the keyboard is locked P17 of keyboard controller is pulled low Keyboard error or no keyboard present Cannot initialize the keyboard Make sure the keyboard is attached correctly and no keys are being pressed during the boot Manufacturing POST loop System will repeat POST procedure infinitely while the P15 of keyboard controller is pull low This is also used for M B burn in test BIOS ROM checksum error System halted The checksum of ROM address F0000H FFFFFH is bad Memory test fail BIOS reports the memory tests fail if the onboard memory is tested error CONTEC SLC 8521 LA 81 8 BIOS Setup POST Codes POST hex Description CFh Test CMOS R
31. FFFFh High BIOS Area CONTEC SLC 8521 LA 27 5 CPU Card Resources CONTEC 28 SLC 8521 LA 6 Watch Dog Timer WDT Setting 6 Watch Dog Timer WDT Setting The watchdog timer serves as a safeguard against possible system lock up in your industrial computer system In most industrial environments there are heavy equipment generators high voltage power lines or power drops that have adverse effects on your computer system For instance when a power drop occurs it could cause the CPU to come to a halt state or enter into an infinite loop resulting in a system lock up The application software created by user with the watchdog timer enabled a RESET automatically generated unless the software periodically triggers the timer within the setting time out interval That is while the system gets hung up the running program can t trigger the timer periodically The timer will generate a reset signal to reboot the system This feature allows a running program to restart in an orderly way when a power glitch or any abnormal condition occurs The watchdog timer comes with 255 level time out interval 1 255 seconds per interval which can be adjusted by software setting There is a tolerance of 2 second for this time out interval For example if the time out interval has been set to 32 seconds your program should trigger the watchdog timer before 28 seconds are escaped Otherwise after 28 32 seconds are escaped the system will
32. L2 cache for P6 class CPU amp program CPU with proper cacheable range 4Eh Initialize the APIC for P6 class CPU On MP platform adjust the cacheable range to smaller one in case the cacheable ranges between each CPU are not identical 4Fh Reserved 50h Initialize USB 51h Reserved 52h Test all memory clear all extended memory to 0 53h Reserved 54h Reserved 55h Display number of processors multi processor platform 56h Reserved Display PnP logo 57h 2 Early ISA initialization Assign CSN to every ISA PnP device 58h Reserved 59h Initialize the combined Trend Anti Virus code 5Ah Reserved Optional Feature Bh P Show message for entering AWDFLASH EXE from FDD optional 5Ch Reserved Initialize Init Onboard Super IO switch Dh Initialize Init Onbaord AUDIO switch 5Eh Reserved 5Fh Reserved 60h Okay to enter Setup utility i e not until this POST stage can users enter the CMOS setup utility 61h Reserved 62h Reserved 63h Reserved 64h Reserved 65h Initialize PS 2 Mouse 66h Reserved 67h Prepare memory size information for function call INT 15h ax E820h 68h Reserved 69h Turn on L2 cache 6Ah Reserved 6Bh Program chipset registers according to items described in Setup amp Auto configuration table 6Ch Reserved Assign resources to all ISA PnP devices 6Dh
33. Mode 1 ENTER ESC Abort MGM Core Frequency This Select equates are used for determining the FSB GFX LOW GFX HIGH core frequency DRAM Data Integrity Mode MGM Core Frequency Auto Max 266MHz s 400 266 133 200 MHz 400 200 100 200 MHz 400 200 100 133 MHz 400 266 133 267 MHz 400 333 166 250 MHz Auto Max 400 333MHz Ti Moue ENTER Accept ESC Abort System BIOS Cacheable Selecting Enabled allows caching of the system BIOS ROM at F0000h FFFFFh resulting in better system performance However if any program writes to this memory area a system error may result System BIOS Cacheable Disabled Enabled 11 ENTER Accept Esc Abort Video BIOS Cacheable Selecting Enabled allows caching of the video BIOS ROM at C0000h CFFFFh resulting in better video performance However if any program writes to this memory area a system error may result Video BIOS Cacheable Disabled Enabled Tl Move ENTER Accept ESC Abort CONTEC SLC 8521 LA 55 8 BIOS Setup Description Choice AGP Aperture Size MB Select the size of the Accelerated Graphics Port AGP aperture The aperture is a portion of the PCI memory address range dedicated for graphics memory address space Host cycles that hit the aperture range are forwarded Host cycles that hit the aperture range are forwar
34. NNECTOR CNIT a epe decet 21 KEYBOARD MOUSE CONNECTOR 21 21 COMPACTELASH SLOT CN23 i etiaio dre BERE D ERR t Red dete 22 CPU FAN CONNECTOR PAN AR dete he ehe eR Ant 23 SYSTEM FAN CONNECTOR 2 2 2 2 2 24 20000401010000040000000000000000000000000004 3 23 POWER SUPPLY CONNECTOR PWI tnter tenente 23 4 JUMPER SETTING 25 CLEAR CMOS CONTENT JBATI entretenir 25 CLEAR ROM CONTENT JP3 decedit rt a rie n d ee de eh bdo reci 25 POWER RESET SWITCH SELECTOR JP4 sessi 26 MASTER SLAVE SELECTOR 26 5 CPU CARD RESOURCES 27 SYSTEM ADDRESS 27 Compatibility Area Memory Segment 6 WATCH DOG TIMER WDT SETTING 29 CONTEC SLC 8521 LA 7 HARD WARE MONITOR 33 TEMPERATURE 6 mter re HOOK ES C EEHUDEDRER EH E HIER UE CHE EUER SERRE IEEE dnd 33 VOLTAGE 2 33 FAN SPEED SENSOR 33 W83627HE REGISTERS eet EH o UH 34 1 A D AEE E E 40 8 BIOS SETUP 43 INTRODUCTION dre t e ERE ER ERE ta ERE RE e RM ec 43 Starting Setup 43 Using 44 MAIN MENU 45 STANDARD CMOS SETUP sn tr iere etr a ie o e
35. SBC Series 5 25 inch size single Board Computer Equipped with Celeron M 800MHz LAN Audio SLC 8521 LA User s Manual CONTEC CO LTD Check Your Package Thank you for purchasing the CONTEC product The product consists of the items listed below Check with the following list that your package is complete If you discover damaged or missing items contact your retailer Product Configuration List Board SLC 8521 LA 1 Product Guide 1 IPC Precaution List 1 CD ROM Driver disk utilities 1 1 IDE 80pin Ribbon Cable 1 IDE 40pin Ribbon Cable 1 Combine screw for D SUB connector 10 6 pin mini DIN cable 2 in 1 for PS2 Mouse amp Keyboard functions 1 Jumper short pin 2mm 1 The CD ROM contains the driver software and User s Manual this Manual IDE 80 pin IDE 40 pin Board Ribbon Cable Ribbon Cable x10 Product IPC Precaution Combine screws for Qui List D SUB connector uide 3 MN 6 pin mini DIN cable 4 2 in 1 for PS2 Mouse Jumper short pin Driver disk utility Product Guide IPC Precaution List amp Keyboard functions 2mm CD ROM CONTEC SLC 8521 LA 1 Copyright Copyright 2006 CONTEC CO LTD ALL RIGHTS RESERVED No part of this document may be copied or reproduced in any form by any means without prior written consent of CONTEC CO LTD CONTEC CO LTD makes no commitment to update or keep current the i
36. These fields display the current speed of up to Current CPUFANI CPUFAN2 Speed three CPU fans if your computer contains a monitoring system These fields display the current voltage of input lines if your computer contains a monitoring system Vcore 12V 5 3 3 VBAT 5VSB CONTEC 74 SLC 8521 LA 8 BIOS Setup Frequency Voltage Control Phoenix AwardBIOS CMOS Setup Utility Frequency Voltage Control Spread spectrum Disabled Item Help Menu Level gt 11 Enter Select PU PD Value 10 5 ESC Exit Fl General Help F5 Previous Values F6 Fail Safe Defaults F7 Optimized Defaults Figure 8 13 Frequency Voltage Control Spread Spectrum Spread Spectrum When the system clock generator pulses the extreme values of the pulse generate Enab led excess EMI Enabling pulse spectrum Disabled spread modulation changes the extreme values from spikes to flat curves thus reducing EMI However since a system may become unstable if it is set as Enabled so it is usually set as TRE rN NG EN ay EEE ES II Disabled 11 ENTER Accept ESC Abort CONTEC SLC 8521 LA 75 8 BIOS Setup Defaults Menu Selecting Defaults from the main menu shows you two options which are described below Load Fail Safe Defaults When you press Enter on this item you get a confirmation dialog box with a message simil
37. This product is a 5 inches bay sized single board computer based on 852GM chipset Equipped with the Celeron R M 800MHz FSB400MHz of the fan less type The all in one design features a wide variety of interfaces including Serial x 6 It also comes with CRT connectors and LVDS interfaces and supports Dual View This product is also equipped with a CF card slot enabling boot up from a CF card When to connecting external devices or building the system please read this manual carefully Features Equipped with the fan less type Intel R Celeron R M processor 800MHz FSB400MHz CPU Intel R 852GM ICH4 chipset Max 1GB DDR SDRAM ECC function non support 5 inches bay sized CPU board and equipped with a range of standard interfaces including Analog RGB LVDS EIDE Serial RS 232C x 6 USB2 0 x 6 PS 2 Equipped with CRT and LDVS supports Dual View Allows direct connection of an LCD display to an LVDS interface Equipped with a CF card slot Type I enabling boot up from a CF card Option List Memory PC MDD256 184A 184 Pin DDR Memory PC2700 256MB PC MDD512 184A 184 Pin DDR Memory PC2700 512MB PC MDDIG 184A 184 Pin DDR Memory PC2700 1GB CF Card CF IGB R 1GB CompactFlash for Fix Disk 2 2GB CompactFlash for Fix Disk CF GB R 4GB CompactFlash for Fix Disk CF 8GB R 8GB CompactFlash for Fix Disk Riser Card RPC 0211 Riser Card with PCI 2 Slots RPC 0411 Ris
38. access CONTEC 6 SLC 8521 LA 2 System Reference Power Management Features Support both ACPI Advanced Configuration and Power Interface and legacy APM power management ACPI v2 0 compliant APM v1 2 compliant bus clock run Power Management Enable PME control all with hardware automatic wake up Multiple suspends power plane controls and suspends status indicators Normal doze sleep suspend and conserve modes Global and local device power control Power Requirements Your system requires a clean steady power source for reliable performance of the high frequency CPU on the product the quality of the power supply is even more important For the best performance makes sure your power supply provides a range of 4 75 volts minimum to 5 25 volts maximum DC power source Power Consumption For typical configurations the product is designed to operate with at least a 200 W power supply A higher wattage power supply should be used for heavily loaded configurations The power supply must meet the following requirements Rise time for power supply 2 20 ms Minimum delay for reset to Power Good 100 ms Minimum Power down warning 1 ms The following table lists the power supply s tolerances for DC voltages Table 2 2 DC Voltage Tolerances DC Voltage Acceptable Tolerance 5 Stand by 5 12V 5 12 Only for FAN PCI slot use AN
39. ar ROM Content Function JP3 Normal Operation Default 821 Clear ROM Content 3 2 m CONTEC SLC 8521 LA 25 4 Jumper Setting Power Reset switch Selector JP4 This jumper is to select the Power Reset function of the S2 push switch on CPU board Table 4 3 Power Reset switch Selector JP4 JP4 Function 1 g 2 ATX Power switch lo a 2 Reset switch Default 3 CF Master Slave Selector JP5 On board CF slot is connected to Secondary IDE This jumper is select Master Slave of CF memory card Usually please use it with a master setup Table 4 4 CF Master Slave Selector JP5 Function JP5 Master Default 1 2 Slave 12 CONTEC 26 SLC 8521 LA 5 CPU Card Resources 5 CPU Card Resources System Address Map The GMCH memory map includes a number of programmable ranges All of these ranges must be unique and non overlapping There are no hardware interlocks to prevent problems in the case of overlapping ranges Accesses to overlapped ranges may produce indeterminate results Compatibility Area Address Description 0 640KB DOS area 640 768KB Video Buffer area 768 896KB 896 960KB Extended System BIOS Area 960 1MB System BIOS Area Memory Segment System BIOS Area FEC00000h FECFFFFFh F0000h FFFFFh System BIOS Area APIC configuration space FEEO0000h FEEFFFFFh FFFEO000h FFFF
40. ar to Load Fail Safe Defaults Y N Pressing loads the BIOS default values for the most stable minimal performance system operations Load Optimized Defaults When you press Enter on this item you get a confirmation dialog box with a message similar to Load Optimized Defaults Y N N Pressing loads the default values that are factory settings for optimal performance system operations Supervisor User Password Setting You can set either supervisor or user password or both of then The differences between are SUPERVISOR PASSWORD can enter and change the options of the setup menus USER PASSWORD just can only enter but do not have the right to change the options of the setup menus When you select this unction the following message will appear at the center of the screen to assist you in creating a password ENTER PASSWORD Type the password up to eight characters in length and press Enter The password typed now will clear any previously entered password from CMOS memory You will be asked to confirm the password Type the password again and press Enter You may also press Esc to abort the selection and not enter a password To disable a password just press Enter when you are prompted to enter the password A message will confirm the password will be disabled Once the password is disabled the system will boot and you can enter Setup freely PASSWORD DISABLED When a passw
41. automatically reboot To keep the system running normally your program should trigger the watchdog timer every 28 seconds The I O port is defined at address 2e 2fH You can trigger enable disable the timer by writing address 2e 2fH Here is an example for flow chart and programming how to use the watch dog timer 1 Example flow chart START WDT Initial by WDT Start system reset occurs WDT Start If WDT Stop is not performed within the limit time set up It is also possible not to perform WDT Stop instead of performing WDT Stop to WDT Start but to perform WDT Start continuously at the time of a re start CONTEC SLC 8521 LA 29 6 Watch Dog Timer WDT Setting 2 Example programming The following example is written in Intel8086 assembly language MOV DX 2EH MOV AL 87H OUT OUT MOV DX 2EH MOV AL2BH OUT MOV DX 2FH MOV AL 0DH OUT MOV DX 2EH MOV AL 07H OUT MOV DX 2FH MOV AL 08H OUT MOV DX 2EH MOV AL 30H OUT DX 2FH AL 01H OUT MOV DX 2EH AL F5H OUT DX 2FH 00 OUT 30 SLC 8521 LA 6 Watch Dog Timer WDT Setting MOV DX 2EH MOV AL AAH OUT gt lt WDT START counter set and a start gt MOV DX 2EH MOV AL 87H OUT OUT
42. boot from the hard drive make sure the controller is inserted correctly and all cables are properly attached Also be sure the disk is formatted as a boot device Then reboot the system Diskette drives or types mismatch error RUN SETUP Type of diskette drive installed in the system is different from the CMOS definition Run Setup to reconfigure the drive type correctly Display switch is set incorrectly Display switch on the motherboard can be set to either monochrome or color This indicates the switch is set to a different setting than indicated in Setup Determine which setting is correct and then either turn off the system and change the jumper or enter Setup and change the VIDEO selection Display type has changed since last BOOT Since last powering off the system the display adapter has been changed You must configure the system for the new display type EISA configuration checksum error PLEASE RUN EISA CONFIGURATION UTILITY The EISA non volatile RAM checksum is incorrect or cannot correctly read the EISA slot This can indicate either the EISA non volatile memory has become corrupt or the slot has been configured incorrectly Also be sure the card is in stalled firmly in the slot EISA configuration is not complete PLEASE RUN EISA CONFIGURATION UTILITY The slot configuration information stored in the EISA non volatile memory is incomplete Note When either of these errors appear the system will boot in ISA mode
43. ck for override 13h Reserved Program chipset default values into chipset Chipset default values are MODBINable by OEM customers 14h 15h Reserved 16h Initial Early Init Onboard Generator switch 17h Reserved 18h Detect CPU information including brand SMI type Cyrix or Intel and CPU level 586 or 686 19h Reserved 1Ah Reserved Initial interrupts vector table If no special specified all H W interrupts are directed to leh SPURIOUS INT HDLR amp S W interrupts to SPURIOUS soft HDLR 1Ch Reserved 1Dh Initial EARLY PM INIT switch CONTEC 82 SLC 8521 LA 8 BIOS Setup POST hex Description 1Eh Reserve 1Fh Load keyboard matrix notebook platform 20h Reserve 21h HPM initialization notebook platform 22h Reserve Check validity of RTC value e g a value of 5Ah is an invalid value for RTC minute 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 23h Onboard clock generator initialization Disable respective clock resource to empty PCI amp DIMM slots 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 24h Reserved 25h Reserved
44. d CONTEC SLC 8521 LA 9 2 System Reference Block Diagram Intel Celeron M DDR 184P DIMM 1 DDR 200 266 333 PSB VGA RGB ME 852GM GMCH 8 LVDS BUS IDE DEP IDE S CF SLOT USB 1 2 Audio Jack gt AC97 CODEC lt ETT FWH BIOS ICH4 lt gt USB 5 6 PS 2 CD LPC SUPER 1 0 K KB MS W83627HF 10 100 LAN LAN A 145 2 SERIAL 3 4 5 6 SERIAL1 SERIAL2 gt 16550UARTx4 RS232 RS232 E RS232 PCISLOT Figure 2 2 Block Diagram CONTEC 10 SLC 8521 LA 2 System Reference Board Dimensions 203 0 198 0 188 0 158 0 60 5 Eis ama z S i Eo e
45. ded to the AGP without any translation AGP Aperture Size MB 11 ENTER Accept ESC Abort On Chip setting Description Choice On Chip VGA On Chip VGA Disabled When Enabled to choice the on board VGA function otherwise disabled the on board VGA function 11 ENTER Accept ESC Abort On chip Frame buffer size Select the size of video memory assigned from the main memory On Chip Frame Buffer Size IMB 1 4MB 1 1 16MB 1 32MB tl Move ENTER Accept ESC Abort Boot Display Select the boot display device CRT Analog RGB Display LFP LVDS Display Boot Display Auto CRT CRT LFP LFP 11 ENTER Accept ESC Abort 56 CONTEC SLC 8521 LA 8 BIOS Setup Description Choice Panel Number 800 x 600 Panel Number 1094 x 768 2 76 Select the LVDS panel device resolution 1280 X 1024 Internal DDC ROM Internal DDC ROM VGA Analog RGB use DDC data select When Enabled display data read from internal DDC ROM Normally select Enabled Enabled 11 ENTER Accept ESC Abort CONTEC SLC 8521 LA 57 8 BIOS Setup Integrated Peripherals Phoenix AwardBIOS CMOS Setup Utility Integrated Peripherals gt OnChip IDE Device Onboard Device Super IO Device Pres
46. e AGP video display before initializing any other display device on the system Thus the AGP display becomes the primary display Init Display First POI STOt m Onboard AGP 1 11 ENTER Accept ESC Abort CONTEC 62 SLC 8521 LA 8 BIOS Setup Description Choice internal LAN Internal LAN Enabled 12 bad Select Enabled to active the onboard 10 100 LAN controller select Disabled to turn off the onboard 10 100 LAN controller when you do not want to use this function Ti Mouve ENTER ESC fbort CONTEC SLC 8521 LA 63 8 BIOS Setup Super IO Device Phoenix fiuardBIDS CMOS Setup Utility SuperIO Device Onboard Controller Onboard Serial Port 1 Onboard Serial Port 2 Onboard Parallel Port Parallel Port Mode EPP Mode Select ECP Mode Use DMA Disabled Item Help L3F8 IRQ41 2 IRQ31 3787 IRQ 1 1 71 31 Menu Level gt gt Tl Moue Enter Select F5 Previous Values Figure 8 8 Super I O Device PU PD Ualue FiO Saue ESC Exit F1 General Help F6 Fail Safe Defaults F7 Optimized Defaults Always select Disabled Description Choice Onboard FDC Controller Disabled m Enabled Onboard FDC Controller 11 ENTER Accept ESC Abort Onboard Serial Port 1 for the first serial port
47. easonable use or if the original invoice is not included in which case repairs will be considered beyond the warranty policy How to Obtain Service For replacement or repair return the device freight prepaid with a copy of the original invoice Please obtain a Return Merchandise Authorization Number RMA from our Sales Administration Department before returning any product No product will be accepted by CONTEC group without number Liability The obligation of the warrantor is solely to repair or replace the product In no event will the warrantor be liable for any incidental or consequential damages due to such defect or consequences that arise from inexperienced usage misuse or malfunction of this device Safety Precautions Understand the following definitions and precautions to use the product safely CONTEC 2 SLC 8521 LA 1 Introduction Safety Information This document provides safety information using the following symbols to prevent accidents resulting in injury or death and the destruction of equipment and resources Understand the meanings of these labels to operate the equipment safely DANGER indicates an imminently hazardous situation which if not N DANGER 7 k Se avoided will result in death or serious injury WARNING indicates a potentially hazardous situation which if not N WARNING x s E s avoided could result in death or serious injury CAUTION indicates a po
48. er Card with PCI 4 Slots CONTEC SLC 8521 LA 1 1 Introduction Customer Support CONTEC provides the following support services for you to use CONTEC products more efficiently and comfortably Web Site Japanese http www contec co jp English http www contec com Chinese http www contec com cn Latest product information CONTEC provides up to date information on products CONTEC also provides product manuals and various technical documents in the PDF Free download You can download updated driver software and differential files as well as sample programs available in several languages Note For product information Contact your retailer if you have any technical question about a CONTEC product or need its price delivery time or estimate information Limited One Year Warranty CONTEC products is warranted by CONTEC CO Ltd to be free from defects in material and workmanship for up to one year from the date of purchase by the original purchaser Repair will be free of charge only when this device is returned freight prepaid with a copy of the original invoice and a Return Merchandise Authorization to the distributor or the CONTEC group office from which it was purchased This warranty is not applicable for scratches or normal wear but only for the electronic circuitry and original boards The warranty is not applicable if the device has been tampered with or damaged through abuse mistreatment neglect or unr
49. er PIO Auto m Mode O 1 Mode 1 1 Mode 2 1 Mode 3 Mode 4 1 IDE Secondary Master Slave UDMA UDMA Ultra DMA is a DMA data transfer protocol that utilizes ATA commands and the ATA bus to allow DMA commands to transfer data at a maximum burst rate of 33 MB s When you select Auto in the four IDE UDMA fields for each of up to four IDE devices that the internal PCI IDE interface supports the system automatically determines the optimal data transfer rate for each IDE device IDE Secondary Slave Auto m Mode O Mode 1 1 Mode 2 1 Mode 3 1 Mode 4 ENTER Accept ESC Abort IDE HDD Block mode Block mode is also called block transfer multiple commands or multiple sector read write If your IDE hard drive supports block mode most new drives do select Enabled for automatic detection of the optimal number of block read writes per sector the drive can support IDE HDD Block Mode Disabled Enabled 11 ENTER Accept ESC Abort 60 SLC 8521 LA 8 BIOS Setup Onboard Device Phoenix AwardBIOS CMOS Setup Utility Onboard Device USB Controller Enabled Item Help USB 2 0 Controller Enabled USB Keyboard Support Disabled Menu Level gt gt USB Mouse Support Disabled ACI
50. es During the Power On Self Test POST if the BIOS detects an error requiring you to do something to fix it will either sound a beep code or display a message If a message is displayed it will be accompanied by PRESS F1 TO CONTINUE CTRL ALT ESC OR DEL TO ENTER SETUP POST Beep Currently there are two kinds of beep codes in BIOS This code indicates that a video error has occurred and the BIOS cannot initialize the video screen to display any additional information This beep code consists of a single long beep followed by two short beeps The other code indicates that your DRAM error has occurred This beep code consists of a single long beep repeatedly Error Messages One or more of the following messages may be displayed if the BIOS detects an error during the POST This list includes messages for both the ISA and the EISA BIOS CMOS battery has failed CMOS battery is no longer functional It should be replaced CMOS checksum error Checksum of CMOS is incorrect This can indicate that CMOS has become corrupt This error may have been caused by a weak battery Check the battery and replace if necessary CONTEC SLC 8521 LA 77 8 BIOS Setup DISK BOOT failure INSERT SYSTEM DISK AND PRESS ENTER No boot device was found This could mean that either a boot drive was not detected or the drive does not contain proper system boot files Insert a system disk into Drive A and press Enter If you assumed the system would
51. es Award s Setup program built into the FLASH ROM BIOS The Setup program allows users to modify the basic system configuration This special information is then stored in battery backed RAM so that it retains the Setup information when the power is turned off The rest of this chapter is intended to guide you through the process of configuring your system using Setup Starting Setup The Award BIOS is immediately activated when you first power on the computer The BIOS reads the system information contained in the CMOS and begins the process of checking out the system and configuring it When it finishes the BIOS will seek an operating system on one of the disks and then launch and turn control over to the operating system While the BIOS is in control the Setup program can be activated in one of two ways 1 By pressing Del immediately after switching the system on or 2 by pressing the Del key when the following message appears briefly at the bottom of the screen during the POST Power On Self Test Press DEL to enter SETUP If the message disappears before you respond and you still wish to enter Setup restart the system to try again by turning it OFF then ON or pressing the RESET button on the system case You may also restart by simultaneously pressing Ctrl Alt and Delete keys If you do not press the keys at the correct time and the system does not boot an error message will be displayed and you will again be a
52. es you to reboot Press any key and the system will reboot CONTEC SLC 8521 LA 79 8 BIOS Setup Press F1 to disable NMI F1 to REBOOT When BIOS detects a Non maskable Interrupt condition during boot this will allow you to disable the NMI and continue to boot or you can reboot the system with the NMI enabled RAM parity error CHECKING FOR SEGMENT Indicates a parity error in Random Access Memory Should be empty but EISA board found PLEASE RUN EISA CONFIGURATION UTILITY A valid board ID was found in a slot that was configured as having no board ID Note When this error appears the system will boot in ISA mode which allows you to run the EISA Configuration Utility Should have EISA board but not found PLEASE RUN EISA CONFIGURATION UTILITY The board installed is not responding to the ID request or no board ID has been found in the indicated slot Note When this error appears the system will boot in ISA mode which allows you to run the EISA Configuration Utility Slot not empty Indicates that a slot designated as empty by the EISA Configuration Utility actually con tains a board Note When this error appears the system will boot in ISA mode which allows you to run the EISA Configuration Utility System halted CTRL ALT DEL to REBOOT Indicates the present boot attempt has been aborted and the system must be rebooted Press and hold down the CTRL and ALT keys and press D
53. he pin assignments are as follows Table 3 9 Connector CN13 CN13 lt 5e 06 00 eo 10 6 6 o9 iie e e e 01 O CONTEC PIN No Function PIN No Function Green 1 Red 2 5 cv L3 o vwc 10 p SLC 8521 LA 19 3 Hardware Installations LVDS LCD panel Connector CN15 CN16 CNIS consist of 30 pin connector that using the Hirose s DF13A 30DP 1 25V CN16 consist of 20 pin connectors that using the Hirose s DF13A 20DP 1 25V The product supports 2 channels of LVDS LCD panel display Table3 10 LVDSLCD panel Connector CN15 CN16 Pin No Function Pin No Function 1 _ 2 _ 1 3 TXO0 4 A TX1 CN15 ChannelA 5 GND 6 GND 7 A_TX2 8 A_TX3 9 A_TX2 10 A_TX3 1 29 11 GND 12 GND 00000000000000 13 A_CLK1 14 LCD_VDD 000000000000000 15 A 16 LCD VDD p 17 GND 18 GND 19 DDC CLK 20 DDC DATA 21 Reserved 22 Reserved Housing DF13 30DS 1 25C 28k Reserved 24 HIROSE 25 BLK EN 26 5V Contact DF13 2630SCF HIROSE 27 GND 28 12V 29 GND 30 12V Pin No Function Pin No Function 1 B_TX0 2 B_TX1 CN16 ChannelB 3 B_TXO 4 B_TX1 1 19 5 GND 6 GND S000000000 7 B_TX2 8 B_TX3 00900090000 9 B TX2 10 B TX3 2 20 1 GND 12 GND 13 CLK1 14 LCD VDD Housing DF13 20
54. iguring the system without a keyboard set the error halt condition in Setup to HALT ON ALL BUT KEYBOARD This will cause the BIOS to ignore the missing keyboard and continue the boot Memory address error at Indicates a memory address error at a specific location You can use this location along with the memory map for your system to find and replace the bad memory chips Memory parity error at Indicates a memory parity error at a specific location You can use this location along with the memory map for your system to find and replace the bad memory chips Memory size has changed since last BOOT Memory has been added or removed since the last boot In EISA mode use Configuration Utility to reconfigure the memory configuration In ISA mode enter Setup and enter the new memory size in the memory fields Memory verify error at Indicates an error verifying a value already written to memory Use the location along with your system s memory map to locate the bad chip Offending address not found This message is used in conjunction with the I O CHANNEL CHECK and RAM PARITY ERROR messages when the segment that has caused the problem cannot be isolated Offending segment This message is used in conjunction with the I O CHANNEL CHECK and RAM PARITY ERROR messages when the segment that has caused the problem has been isolated Press a key to REBOOT This will be displayed at the bottom screen when an error occurs that requir
55. led By Manual gt IRQ Resources Press Enter k DMA Resources Press Enter PCI UGA Palette Snoop Disabled Item Help Menu Level P Select Yes if you are using a Plug and Play capable operating system Select Mo if you need the BIOS to conf igure non boot devices Tlee Move Enter Select PU PD Ualue F10 Save ESC Exit Fl General Help F5 Previous Values F6 Fail Safe Defaults Figure 8 10 PnP PCI Configuration Setup F7 Optimized Defaults Description Choices 0 Installed PNP OS Installed Er Yes 1 In the case of OS corresponding to Plug and Play selection of Yes assigns a resource automatically ti Move ENTER Accept ESC Abort Reset Configuration Data Normally you leave this field Disabled Select Enabled to reset Extended System Configuration Data ESCD 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 can not boot Reset Configuration Data Disabled 11 Enabled Cc ti Move ENTER Accept ESC Abort 70 CONTEC SLC 8521 LA 8 BIOS Setup Description Choices Resource Controlled by Resources Controlled The Award Plug and Play BIOS can Auto ESCD gt 1l Manual Cal automatically configure all the boot and Plug and Play compatible devices If you select A
56. m or written to an IDE drive For the LED to function properly the IDE drive must be connected to the onboard IDE controller Speaker BUZZER A speaker can be installed on the product as a manufacturing option speaker is connected by a jumper on pins 9 11 of this connector External keyboard and mouse This header can be connected to an external PS 2 keyboard and mouse When the keyboard mouse is connected to Keyboard Mouse connector CN21 this connector cannot be used together CONTEC 18 SLC 8521 LA 3 Hardware Installations 1 HDD Active Power LED AA ndicator LED 2 2 00000000060 000990 0 1 Power Switch or i 9 d External Speaker du Ex 80 025 Reset Switch Housing DF13 20DS 1 25S HIROSE Contact DF13 2630SCF HIROSE Table 3 8 Front Panel Connector CN11 20 CN11 9 0000000000 000000000 19 1 Pin No Function Pin No Function 1 Power BT 2 IDEACT 3 GND 4 5V 5 GND 6 Power LED T RESET 8 5V 9 Speaker 10 Reserved 11 Speaker 12 Reserved 13 KB Clock 14 Mouse Clock 15 KB Data 16 Mouse Data 17 GND 18 GND 19 5VSB 20 5V Speaker 9 11 Power LED 1 3 Reset Button 5 7 HDD LED 2 4 Power LED 8 10 12 13 15 External 14 16 Connector CN13 Itis a VGA Analog RGB connector T
57. nboard IDE interface supports Modes 0 through 4 provide successively increased performance In Auto mode the system automatically determines the best mode for each device IDE Primary Master PIO Auto Mode Mode 1 Mode Mode Mode IDE Primary Master Slave UDMA UDMA Ultra DMA is a DMA data transfer protocol that utilizes ATA commands and the ATA bus to allow DMA commands to transfer data at a maximum burst rate of 33 MB s When you select Auto in the four IDE UDMA fields for each of up to four IDE devices that the internal PCI IDE interface supports the system automatically determines the optimal data transfer rate for each IDE device 11 ENTER Accept ESC Abort On Chip Secondary PCI IDE The integrated peripheral controller contains an IDE interface with support for two IDE channels Select Enabled to activate each channel separately On Chip Secondary PCI IDE Disabled Enabled 11 ENTER Accept ESC Abort CONTEC SLC 8521 LA 59 8 BIOS Setup Description Choice IDE 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 through 4 provide successively increased performance In Auto mode the system automatically determines the best mode for each device IDE Secondary Mast
58. nformation contained in this document information in this document is subject to change without notice relevant issues have been considered in the preparation of this document Should you notice an omission or any questionable item in this document please feel free to notify CONTEC CO LTD Regardless of the foregoing statement CONTEC assumes no responsibility for any errors that may appear in this document nor for results obtained by the user as a result of using this product Trademarks Intel and Celeron are registered trademarks of Intel Corporation MS Microsoft and Windows are trademarks of Microsoft Corporation Other brand and product names are trademarks of their respective holder Other product names or trademarks are properties of their respective owners Caution about Battery Danger of explosion if battery is incorrectly replaced Replace only with the same or equivalent type recommended by the manufacturer Dispose of used batteries according to the local ordinances or regulations CONTEC ii SLC 8521 LA Table of Contents Check Your Package COPYRIGHT T TRADEMARKS aote II CAUTION ABOUT BATTERY notice hee e nee II TABLE OR CONTENTIS oett ER HER ERREUR EXER 1 INTRODUCTION 1 EFeatut s ere WR RI 1 S DM 1 CUSTOMER SUPPOR Teu r Ye itta aee VEE 2 Web Site LIMITED ONE Y
59. nges when you set the date Time HH MM 8SS Set the system time IDE Primary Master Options are in its sub menu Press Enter to enter the sub menu of detailed options IDE Primary Slave Options are in its sub menu Press Enter to enter the sub menu of detailed options IDE Secondary Master Options are in its sub menu Press Enter to enter the sub menu of detailed options IDE Secondary Master Options are in its sub menu Press Enter to enter the sub menu of detailed options Drive Drive B None 360K 5 25 in 1 2M 5 25 in 720 3 5 in 1 44M 3 5 in 2 88M 3 5 in Select the None Video EGA VGA CGA 40 CGA 80 MONO Select the default video device Halt On Errors No Errors but Keyboard but Diskette but Disk Key Select the situation in which you want the BIOS to stop the POST process and notify you Displays the amount of conventional Base Memory N A memory detected during boot Displ th t of extended Extended Memory N A SD BIB CIUS ee ME memory detected during boot up Total Memory N A Displays the total memory available in the system CONTEC SLC 8521 LA 47 8 BIOS Setup IDE Adapters The IDE adapters control the hard disk drive Use a separate sub menu to configure each hard disk drive Table 8 3 IDE Adapters configurations
60. nly Single or double sided DIMM in the following sizes CONTEC SLC 8521 LA 13 3 Hardware Installations DDR SDRAM DDR SDRAM improves memory performance through memory access that is synchronous with the memory clock The CPU card supports single or double sided DIMM in the following sizes Table 3 1 DDR SDRAM DIMM size Non ECC configuration 128MB 16Mbit x 64 256MB 32Mbit x 64 512MB 64Mbit x 64 128Mbit x 64 CAUTION All memory components and DIMMs used with the product must comply with the PC SDRAM Specification These include the PC SDRAM Specification memory component specific the PC Unbuffered DIMM Specification and the PC Serial Presence Detect Specification Audio Signal Connector CN1 Table 3 2 Audio Signal Connector CN1 Pin No Function 1 Blue Audio line IN 2 Green Audio line Out 3 Pink Microphone CONTEC 14 SLC 8521 LA 3 Hardware Installations 10 100 BASE TX LAN Connector CN2 This connector is for the 10 100BASE TX LAN I F that has LED indicated the 10 100Mbps transfer rate Link Act status of Ethernet capability of the product The follow table shows the pin assignments of this connector Table 3 3 10 100 BASE TX LAN Connector CN2 CN2 Pin No Function Speed Link ACT LED LED Tet Tx N C N C
61. o Max 266MHz Enabled Disabled 64 Enabled 32M B Boot Display Panel Number Intemal DDC ROM CRT 800x600 Enabled 11 E F5 Previous Values F6 Figure 8 4 Advanced Chipset Features Setup Enter Select PU PD Value Fail Safe Defaults 10 5 5 Fl General Help F7 Optimized Defaults This section allows you to configure the system based on the specific features of the installed chipset This chipset manages bus speeds and access to system memory resources such as DRAM and the external cache It also coordinates communications between the conventional ISA bus and the PCI bus It must be stated that these items should never need to be altered The default settings have been chosen because they provide the best operating conditions for your system The only time you might consider making any changes would be if you discovered that data was being lost while using your system Description Choice DRAM Timing Selectable The value in this field depends on performance parameters of the installed memory chips DRAM Do not change the value from the factory setting unless you install new memory that has a different performance rating than the original DRAMs DRAM Timing Selectable Manual 11 ENTER Accept ESC Abort SLC 8521 LA 53 8 BIOS Setup Description Choice CAS Latency Time When
62. o select the system s default speed boot up sequence keyboard operation shadowing and security Phoenix fiuardBIOS CMOS Setup Utility Advanced BIOS Features Uirus Warning Disabled CPU 11 amp 12 Cache Enabled Quick Power On Self Test Enabled Menu Level First Boot Device USB FDD Second Boot Device HDD 01 Third Boot Device CDROM Boot Other Device Enabled Boot Up NumLock Status On Gate AZO Option Fast Typematic Rate Setting Disabled Typematic Rate Chars Sec 6 Typematic Delay Msec 250 Security Option Setup Tle Move Enter Select PU PD Ualue F10 Save ESC Exit 1 1 Help F5 Previous Ualues F6 Fail Safe Defaults F7 Optimized Defaults Figure 8 3 Advanced BIOS Features Setup Virus Warning When enabled 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 CAUTION Many disk diagnostic programs that access the boot sector table can trigger the virus warning message If you plan to run such a program we recommend that you first disable the virus warning Activates automatically when the system boots up causing a warning message to appear when any thing Enabled attempts to access the boot sector or hard disk partition table
63. ontact 5103 molex ATX power supply Connector PW1 Table 3 16 ATX power supply Connector 1 PW1 10 OO NON NEN 1 20 Pin No Function Pin No Function 1 3 3V 11 3 3V 2 3 3V 12 12V 3 GND 13 GND 4 5V 14 PON s 6 45V 16 GND Maker Molex 7 GND 17 GND 8 Power Good 18 5V 9 5VSBY 19 5 10 12 20 5V CONTEC SLC 8521 LA 23 3 Hardware Installations CONTEC 24 SLC 8521 LA 4 Jumper Setting 4 Jumper Setting Clear CMOS Content JBATI The time date and CMOS values can be specified in the Setup program The CMOS values can be returned to their defaults by using the Setup program The RAM data contains the password information is powered by the onboard button cell battery User can erase the CMOS memory content by short pin2 and pin3 of JBATI together Table 4 1 Clear CMOS Content JBAT1 Function Normal Operation Default 821 Clear CMOS Content Clear ROM Content JP3 It is possible to start by invalidating the BIOS setting because pin 2 of JP3 and pin 3 are connected and the system is started If the system doesn t start please try this setting Please set the setup screen again when the system starts Please connect pin and pin 2 in the state of driving usually Table 4 2 Cle
64. ord has been enabled you will be prompted to enter it every time you try to enter Setup This prevents an unauthorized person from changing any part of your system configuration Additionally when a password is enabled you can also require the BIOS to request a password every time your system is rebooted This would prevent unauthorized use of your computer You determine when the password is required within the BIOS Features Setup Menu and its Security option see Section 3 If the Security option is set to System the password will be required both at boot and at entry to Setup If set to Setup prompting only occurs when trying to enter Setup 9 CONTEC 76 SLC 8521 LA 8 BIOS Setup Exit Selecting Load Fail Safe Defaults Save amp Exit Setup Pressing Enter on this item asks for confirmation Save to CMOS and EXIT Y N Y Pressing stores the selections made in the menus in CMOS a special section of memory that stays on after you turn your system off The next time you boot your computer the BIOS configures your system according to the Setup selections stored in CMOS After saving the values the system is restarted again Exit Without Saving Pressing Enter on this item asks for confirmation Quit without saving Y N Y This allows you to exit Setup without storing in CMOS any change The previous selections remain in effect This exits the Setup utility and restarts your computer POST Messag
65. pactFlash Slot CN23 Pin No Function Pin No Function 1 GND 2 D3 3 D4 4 D5 5 D6 6 D7 CN23 7 CS1 8 GND 9 GND 10 GND 10012 11 GND 12 GND YA 13 vcc 14 GND uu 15 GND 16 GND oo 17 GND 18 A2 19 Al 20 AO oa 21 DO 22 D1 Hu 23 D2 24 N C uu 25 GND 26 GND 27 D11 28 D12 EPE 29 D13 30 D14 oa 31 D15 32 CS3 33 GND 34 IOR oa 35 IOW 36 VCC 495 0 50 37 IRQ15 38 39 CSEL 40 N C 41 SDRST 42 IORDY 43 SDREQ 44 SDDACK 45 CF_ACT 46 SDIAG 47 D8 48 D9 49 D10 50 GND CONTEC 22 SLC 8521 LA 3 Hardware Installations CPU FAN Connector FAN1 FANI is a 3 pins box header for the CPU cooling fan power connector The fan must be a 12V fan Pin 3 is for Fan speed sensor input Table 3 14 CPU FAN Connector FAN Pin No Function 1 GND 2 POWER eed 123 Housing 5102 03 molex 3 FAN Contact 5103 molex System FAN Connector FAN2 FAN2 is 3 pins box header for the system cooling fan power connector The fan must be a 12V fan Pin 3 is for Fan speed sensor input Pin 2 is for 12V power supply Table 3 15 System FAN Connector FAN2 Pin No Function 1 GND 000 123 PO Housing 5102 03 molex 3 FAN C
66. pt ESC Abort CONTEC 50 SLC 8521 LA 8 BIOS Setup Description Choice Gate A20 option Gate A20 refers to the way the system addresses memory above 1 MB extended memory When set to Fast the system chipset controls Gate A20 When set to Normal a pin in the keyboard controller controls Gate A20 Setting Gate A20 to Fast improves system speed particularly with OS 2 and Windows Gate A20 Option 11 ENTER Accept ESC Abort Typematic Rate Setting When Disabled the following two items Typematic Rate and Typematic Delay are irrelevant Keystrokes repeat at a rate determined by the keyboard controller in your system When Enabled you can select a typematic rate and typematic delay Typematic Rate Setting Disabled Enabled 11 ENTER Accept ESC Abort Typematic Rate Chars Sec When the typematic rate setting is enabled you can select a typematic rate the rate at which character repeats when you hold down a key of 6 8 10 12 15 20 24 or 30 characters per second Typematic Rate Chars sec Typematic Delay Msec When the typematic rate setting is enabled you can select a typematic delay the delay before key strokes begin to repeat of 250 500 750 or 1000 milliseconds 250 n 500 50 1000 Tl Move ENTER Accept ESC Abort CONTEC SLC 8521 LA
67. s Enter Item Help Press Enter Press Enter Menu Level gt tlee Move Enter Select F5 Previous Values F6 PU PD Ualue 1 ESC Exit Fil General Help F Optimized Defaults Fail Safe Defaults Figure 8 5 Integrated Peripherals On Chip IDE Device Phoenix AwardBIOS CMOS Setup Utility OnChip IDE Device On Chip Primary PCI IDE IDE Primary Master PIO IDE Primary Slave PIO IDE Primary Master UDMA IDE Primary Slave UDMA On Chip Secondary PCI IDE IDE Secondary Master PIO IDE Secondary Slave PIO IDE Secondary Master UDMA IDE Secondary Slave UDMA IDE HDD Block Mode Enabled Auto Item Help Auto Puto 1 Auto Enabled Auto Auto Auto Auto Menu Level H Enabled Tis Move Enter Select F5 Previous Values F6 Figure 8 6 OnChip IDE Device 7 PU PD Ualue FiO Save ESC Exit Fi General Help F7 Optimized Defaults Fail Safe Defaults 58 CONTEC SLC 8521 LA 8 BIOS Setup Description Choice On Chip Primary PCI IDE The integrated peripheral controller contains an IDE interface with support for two IDE channels Select Enabled to activate each channel separately On chip Primary PCI IDE Disabled Enabled 11 ENTER Accept ESC Abort IDE Primary 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 o
68. sked to Press Fl to continue DEL to enter SETUP CONTEC SLC 8521 LA 43 8 BIOS Setup Using Setup In general you use the arrow keys to highlight items press Enter to select use the PageUp and PageDown keys to change entries press F1 for help and press Esc to quit The following table provides more detail about how to navigate in the Setup program using the keyboard Table 8 1 Using Setup Key Function Up Arrow Move to the previous item Down Arrow Move to the next item Left Arrow Move to the item on the left menu bar Right Arrow Move to the item on the right menu bar Main Menu Quit without saving changes E DQ Submenus Exit Current page to the next higher level menu Move Enter Move to the item you desired PgUp ke Increase the numeric value or make changes PgDn ke Decrease the numeric value or make changes ke Increase the numeric value or make changes m Decrease the numeric value or make changes Main Menu Quit and not save changes into CMOS Esc key Status Page Setup Menu and Option Page Setup Menu Exit current page and return to Main Menu F1 key General help on Setup navigation keys Load previous values from CMOS Load the fail safe defaults from BIOS default table F7 ke Load the optimized defaults F10 ke Save all the CMOS changes and exit Jor LE o o Getting Help Press F1 to pop up a small help window that describes the appropriate keys to use
69. stem from Suspend mode 11 ENTER Accept ESC Abort Date of Month Alarm Time hh mm ss Alarm Min 0 Min 0 Max 31 Max 23 Key in DEC number Key in a DEC number 11 ENTER Accept ESC Abort 11 ENTER Accept ESC Abort Reload Global Timer Events When Enabled an event occurring on each listed device restarts the global timer for Standby mode Primary IDE 0 1 Secondary IDE 0 1 Disabled m Disabled m Enabled Enabled 11 ENTER Accept ESC Abort 11 ENTER Accept ESC Abort FDD COM LPT Port PCI PIRQ A D Disabled m Disabled m Enabled Enabled 11 ENTER Accept ESC Abort 11 ENTER Accept ESC Abort CONTEC SLC 8521 LA 69 8 BIOS Setup PnP PCI Configuration Setup 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 This section covers some very technical items and it is strongly recommended that only experienced users should make any changes to the default settings Phoenix fiuardBIUS CMOS Setup Utility PnP PCI Configurations PHP 05 Installed No Reset Configuration Data Disabled Resources Control
70. synchronous DRAM is installed the number of clock cycles of CAS latency depends on the DRAM timing Do not reset this field from the default value specified by the system designer You can select CAS latency time in HCLK of 2 2 or 3 3 The system board designer should set the values in this field depends on the DRAM installed specifications of the installed DRAM or the installed CPU CAS Latency Time TL Move ENTER Accept ESC Abort Active to Precharge delay Select the precharge delay timer Active to Precharge Delay V En m Ais CORTE L1 11 ENTER Accept ESC Abort DRAM RAS to CAS delay This field lets you insert a timing delay between the CAS and RAS strobe signals used when DRAM is written to read from or refreshed Fast gives faster performance and Slow gives more stable performance This field applies only when synchronous DRAM is installed in the system DRAM RAS to CAS Delay TliMove ENTER Accept ESC Abort DRAM RAS Precharge The precharge time is the number of cycles it takes for the RAS to accumulate its charge before DRAM refresh If insufficient time is allowed refresh may be incomplete and the DRAM may fail to retain data DRAM RAS Precharge TliMove ENTER Accept ESC Abort 54 CONTEC SLC 8521 LA 8 BIOS Setup Description Choice DRAM Data Integrity Mode DRAM Data Integrity
71. t support by UltlaDMA 66 100 mode at the time of CF card use IDE secondary port can support one drive at the time of CF card use Table 3 7 Primary and Secondary IDE Connector CN7 CN14 Bo CN7 CN14 1 40 2 Pin No Function Pin No Function 1 RESET 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 DO 18 D15 19 GND 20 N C 21 DREQ 22 GND 23 IOW 24 GND 25 IOR 26 GND 27 IORDY 28 ALE 29 DACK 30 GND 31 IRQ 32 N C 33 1 34 PDIAG 35 36 A2 87 CS1 38 39 HD ACT 40 GND CONTEC SLC 8521 LA 17 3 Hardware Installations Front Panel amp External Keyboard Mouse Connector CN11 CN11 consist of 20 pin connector that using the Hirose s DF13A 20DP 1 25V and can be connected to a front panel power switch The front panel connector for these I O connections Power Switch Power BT This header can be connected to a power push switch for ATX power supply Reset Switch RESET This header can be connected to a reset push switch Power LED This header can be connected to an LED that will light when the computer is powered on IDE drive activity LED IDE ACT This header can be connected to an LED to provide a visual indicator that data is being read fro
72. tentially hazardous situation which if not avoided CAUTION a 2 may result in minor or moderate injury or in property damage Handling Precautions A CAUTION Do not modify the product CONTEC will bear no responsibility for any problems etc resulting from modifying this product Do not strike or bend the board Otherwise the board may malfunction overheat causes a failure or breakage Do not touch the board s metal plated terminals edge connector with your hands Otherwise the board may malfunction overheat or cause a failure If the terminals are touched by someone s hands clean the terminals with industrial alcohol There are switches and jumpers on the board that need to be set in advance sure to check these before installing to the expansion slot Only set the switches and jumpers on the board to the specified settings Otherwise the board may malfunction overheat or cause a failure DANGER Danger of explosion if battery is incorrectly replaced Replace only with the same or equivalent type recommended by the manufacturer Dispose of used batteries according to the manufacture s instructions CONTEC SLC 8521 LA 3 1 Introduction Environment Use this product in the following environment If used in an unauthorized environment the board may overheat malfunction or cause a failure Operating temperature 0 50 Operating humidity 10 90 RH No
73. ure The Choice Legacy ISA and PCI ISA PnP DMA n Resources Phoenix AwardBIOS CMOS Setup Utility Resources DM O assigned to PCIVISA PnP Item Help DMA 1 assigned to CPCI 154 PnP DMA 3 assigned to PnP Menu Level gt gt DMA 5 assigned to PnP DMA 6 assigned to PnP Legacy ISA for devices DM 7 assigned to PnP compliant with the original PC bus specification PCI ISA for devices compliant with the Plug and Play standard whether designed for PCI or ISA bus architecture Tl e Moue Enter Select PU PD Value F10 Save ESC Exit F1i General Help F5 Previous Values F6 Fail Safe Defaults F7 Optimized Defaults CONTEC 72 SLC 8521 LA 8 BIOS Setup When resources are controlled manually assign each system DMA channel as one of the following types depending on the type of device using the interrupt Legacy ISA for devices compliant with the original PC AT bus specification PCI ISA PnP for devices compliant with the Plug and Play standard whether designed for PCI or ISA bus architecture The Choice Legacy ISA and PCI ISA PnP Description Choices PCI VGA Palette Snoop Disabled m Enabled 1 PCI VGA Palette Snoop Leave this field at Disabled 11 ENTER Accept ESC Abort PC Health Status Phoenix AwardBIOS CMOS Setup Utility PC Health Stat
74. us Item Help Delay Prior to Thermal 16min CPU Temperature Function Disabled tevert 4 Warning Disabled THRM Throuttling Disabled CPU THRM Throuttling 50 Current System Temp Current CPU1 Temperature Current CPUFAN1 Speed current CPUFAN2 Speed Vcore 3 3V 12V 12V VBAT V 5VSB V 11 Enter Select PU PD Value F10 Save ESC EXit Fl General Help F5 Previous Values F6 Fail safe Defaults F7 Optimized Defaults Figure 8 12 PC Health Status CONTEC SLC 8521 LA 73 8 BIOS Setup The BIOS shows the PC health status in this window Item Description Delay Prior to Thermal 4 Min 8 Min Delay Prior to Thermal 16 Min Select the interval to setup the delay timer for 32Min CPU Thermal Throttling 11 ENTER Accept ESC Abort CPU THRM Throttling CPU THRM Throttling 75 04 1 62 5 1 To select throttling ration for CPU speed down 50 04 1 active when CPU temperature up to over 37 54 1 ificati En EE cad Cc specification 42 54 L1 Ti Moue ENTER Accept ESC Abort This field displays the current system Current System Temp temperature if your computer contains a monitoring system This field displays the current CPU temperature Current CPU1 Temp if your computer contains a monitoring system
75. uto all the interrupt request and DMA assignment fields disappear as the BIOS automatically assigns them Ti Move ENTER Accept ESC Abort CONTEC SLC 8521 LA 71 8 BIOS Setup IRQ n Resources Phoenix AwardBIOS CMOS Setup Utility IRQ Resources IRQ 3 assigned to PnP Item Help 4 assigned to PCI ISA PnP IRQ 5 assigned to EPCI ISA PnP Menu Level kk IRQ 7 assigned to PCI IS PnP IRQ 9 assigned to EPCI ISA PnP Legacy ISA for devices IRQ 16 assigned to PCI ISA PnP compliant with the IRQ 11 assigned to EPCI ISA PnP original PC bus IRQ 12 assigned to LPCI ISA PnP specification PCI ISA IRQ 14 assigned to PnP PnP for devices IRQ 15 assigned to PnP compliant with the Plug and Play standard whether designed for PCI or ISA bus architecture Enter Select PU PD Ualue ESC Exit Fi General Help F5 Previous Ualues F6 Fail Safe Defaults F7 Optimized Defaults Figure 8 11 IRQ n Resources When resources are controlled manually assign each system interrupt as on of the following type depending on the type of device using the interrupt Legacy ISA Devices compliant with the original PC AT bus specification requiring a specific interrupt Such as IRQA for serial port 1 PCI ISA PnP Devices compliant with the Plug and Play standard whether designed for PCI or ISA bus architect
76. ve 88h Reserve 89h Reserve 90h Reserve 91h Reserve 92h Reserve 93h Read HDD boot sector information for Trend Anti Virus code CONTEC SLC 8521 LA 85 8 BIOS Setup POST hex Description 94h Enable L2 cache 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 95h Program daylight saving Update keyboard LED amp typematic rate 96h Build MP table Build amp update ESCD Set CMOS century to 20h or 19h Load CMOS time into DOS timer tick Build MSIRQ routing table FFh Boot attempt INT 19h 86 CONTEC SLC 8521 LA SLC 8521 LA User s Manual CONTEC CO LTD April 2008 Edition 3 9 31 Himesato Nishiyodogawa ku Osaka 555 0025 Japan Japanese http www contec co jp English http www contec com Chinese http www contec com cn No part of this document may be copied or reproduced in any form by any means without prior written consent of CONTEC CO LTD 04032008 01122007 Management 51 369 04032008_rev3 Parts No LYGY673
77. which allows you to run the EISA Configuration Utility Error encountered initializing hard drive Hard drive cannot be initialized Be sure the adapter is installed correctly and all cables are correctly and firmly attached Also be sure the correct hard drive type is selected in Setup Error initializing hard disk controller Cannot initialize controller Make sure the cord is correctly and firmly installed in the bus Be sure the correct hard drive type is selected in Setup Also check to see if any jumper needs to be set correctly on the hard drive CONTEC 78 SLC 8521 LA 8 BIOS Setup Floppy disk controller error or no controller present Cannot find or initialize the floppy drive controller Make sure the controller is installed correctly and firmly If there are no floppy drives installed be sure the Diskette Drive selection in Setup is set to NONE Invalid EISA configuration PLEASE RUN EISA CONFIGURATION UTILITY The non volatile memory containing EISA configuration information was programmed incorrectly or has become corrupt Re run EISA configuration utility to correctly program the memory Note When this error appears the system will boot in ISA mode which allows you to run the EISA Configuration Utility Keyboard error or no keyboard present Cannot initialize the keyboard Make sure the keyboard is attached correctly and no keys are being pressed during the boot If you are purposely conf

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