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3.14 External Switches and Indicators

There are several external switches and indicators for
monitoring and controlling your CPU board. All the functions
are in the CN23 connector.

CN23 Pin Assignment and Functions :

2 4 6 8 10 12

1 3 5 7 9 11

FUNCTION

PIN NO.

DESCRIPTION

SPK SIGNAL

N/C

Jump for
Buzzer

N/C

SPEAKER

VCC

POWER GOOD

RESET

GROUND

LED+

HDD LED

LED-

LED+

POWER LED

LED-(GROUND)

N/C

Reserved

GROUND

3.15 PS-ON Connector

This connector is used to control the ATX power supply.

•

CN27 : PS-ON Connector

1 2 3

PIN NO.

DESCRIPTION

+5V Standby

PS-ON

Ground

Содержание ROCKY-3732EVS

Страница 1: ...umentation even if advised of the possibility of such damages This document contains proprietary information protected by copyright All rights are reserved No part of this manual may be reproduced by any mechanical electronic or other means in any form without prior written permission of the manufacturer Trademarks ROCKY 3732EVS is registered trademarks of ICP Electronics Inc IBM PC is a registere...

Страница 2: ...lave Mode Setting 10 2 4 CPU Type Selection Setting 10 2 5 SCSI A B Terminator Selection Setting 11 3 Connection 12 3 1 Floppy Disk Drive Connector 12 3 2 PCI E IDE Disk Drive Connector 13 3 3 Parallel Port 14 3 4 USB Port Connector 15 3 5 Power Button Switch 15 3 6 Serial Ports 16 3 7 Keyboard Mouse Connector 16 3 8 IrDA Infrared Interface Port 17 3 9 Fan Connector 18 ...

Страница 3: ... 3 18 Ultra 2 3 68pin SCSI Connectors 24 4 BIOS Setup 25 4 1 Introduction 25 4 2 Starting Setup 25 4 3 Using Setup 26 4 4 Main Menu 27 4 5 Standard CMOS Setup 30 4 6 Advanced BIOS Setup 34 4 7 Advanced Chipset Setup 38 4 8 Integrated Peripherals 41 4 9 Power Management Setup 45 4 10 PnP PCI Configuration Setup 49 4 11 PC Health Status 51 4 12 Frequency Voltage Control 52 4 13 Defaults Menu 53 4 14...

Страница 4: ... Exit Selecting 55 Appendix A WatchDog Timer 56 Appendix B E 2 Key Function 57 Appendix C Address Mapping 59 Appendix D ATX Power Supply 61 Appendix E How to used Wake Up Function 63 Appendix F Dimensions 64 ...

Страница 5: ...top and notebook personal computer systems from 66MHz to 133MHz based on Socket 370 Pentium III processor The primary features of the Apollo Pro133A North Bridge are Slot 1 or Socket 370 CPU Front Side Bus Interface 66 100 133MHz DRAM Memory Interface 66 100 133MHz AGP Bus Interface 66MHz PCI Bus Interface 33MHz Mobile Power Management The VT82C686B PSIPC PCI Super I O Integrated Peripheral Contro...

Страница 6: ...ce Two PCI Enhance IDE hard drives The south bridge VT82c686B supports Ultra ATA 33 66 100 IDE interface Floppy disk drive interface Single 2 88 MB 1 44MB 1 2MB 720KB or 360KB floppy disk drive Two high speed Series ports NS16C550 compatible UARTs Bi directional Parallel Port Built in VT82C686B to monitor power supply voltage and fan speed status IrDA port Support Serial Infrared SIR and Amplitude...

Страница 7: ... 55 C CPU needs Cooler 1 2 What You Have In addition to this User s Manual the ROCKY 3732EVS package includes the following items ROCKY 3732EVS Celeron Pentium III Single Board Computer RS 232 LPT Cable x 1 FDD Cable x 1 Audio MIC LINE IN RS 232 x 1 IDE HDD DMA66 Cable x 1 Ultra160 SCSI Cable x 1 ROCKY 3732EVS Only CD ROM Driver x 1 6 pin Mini Din to 5 pin Din Keyboard PS2 Mouse Adapter Cable x 1 ...

Страница 8: ... At first the layout of ROCKY 3732EVS is shown and the unpacking information that you should be careful is described The jumpers and switches setting for the ROCKY 3732EVS s configuration such as CPU type selection system clock setting and watch dog timer are also included ...

Страница 9: ...5 CN6 CN2 CN15 CN11 CN23 CN9 CN10 U 1 U 2 U 3 VT 82C694X JP1 JP2 CN7 CN8 DIMM1 DIMM2 DIMM3 DIMM4 CN1 U 4 V T 82C686B JP4 U 7 CN12 B Z 1 CN13 CN14 CN16 CN18 CN17 CN22 CN26 CN27 JP5 JP6 CN24 CN25 U 35 U 27 U30 C N 3 CN21 CN19 CN20 JP3 ...

Страница 10: ... normal operation mode JP3 Clear CMOS Setup 3 2 1 JP3 DESCRIPTION 1 2 Keep CMOS Setup Normal Operation 2 3 Clear CMOS Setup 2 3 CompactFlash Card Master Slave Mode Setting The CompactFlash socket is type II and used IDE 2 JP4 Master Slave Mode Setting 1 2 JP4 DESCRIPTION SHORT MASTER OPEN SLAVE 2 4 CPU Type Selection Setting JP1 JP2 CPU Type Selection 1 2 3 JP1 JP2 DESCRIPTION 2 3 FC PGA Celeron P...

Страница 11: ...ator Selection Setting Two SCSI terminators Port A and Port B are supported JP5 is for Terminator Port A and JP6 is for Terminator Port B JP5 JP6 Terminator Enable Disable Setting 3 2 1 JP5 JP6 DESCRIPTION 2 3 Enable 1 2 Disable ...

Страница 12: ... 6 30 32 34 1 3 5 29 31 33 PIN NO DESCRIPTION PIN NO DESCRIPTION 1 GROUND 2 REDUCE WRITE 3 GROUND 4 N C 5 GROUND 6 N C 7 GROUND 8 INDEX 9 GROUND 10 MOTOR ENABLE A 11 GROUND 12 DRIVE SELECT B 13 GROUND 14 DRIVE SELECT A 15 GROUND 16 MOTOR ENABLE B 17 GROUND 18 DIRECTION 19 GROUND 20 STEP 21 GROUND 22 WRITE DATA 23 GROUND 24 WRITE GATE 25 GROUND 26 TRACK 0 27 GROUND 28 WRITE PROTECT 29 N C 30 READ D...

Страница 13: ...or CN5 CN6 IDE Interface Connector 2 4 6 36 38 40 1 3 5 35 37 39 PIN NO DESCRIPTION PIN NO DESCRIPTION 1 RESET 2 GROUND 3 DATA 7 4 DATA 8 5 DATA 6 6 DATA 9 7 DATA 5 8 DATA 10 9 DATA 4 10 DATA 11 11 DATA 3 12 DATA 12 13 DATA 2 14 DATA 13 15 DATA 1 16 DATA 14 17 DATA 0 18 DATA 15 19 GROUND 20 N C 21 N C 22 GROUND 23 IOW 24 GROUND 25 IOR 26 GROUND 27 N C 28 BALE DEFAULT 29 N C 30 GROUND DEFAULT 31 IN...

Страница 14: ...Parallel Port Connector 2 4 6 22 24 26 1 3 5 21 23 25 PIN NO DESCRIPTION PIN NO DESCRIPTION 1 STROBE 2 DATA 0 3 DATA 1 4 DATA 2 5 DATA 3 6 DATA 4 7 DATA 5 8 DATA 6 9 DATA 7 10 ACKNOWLEDGE 11 BUSY 12 PAPER EMPTY 13 PRINTER SELECT 14 AUTO FORM FEED 15 ERROR 16 INITIALIZE 17 PRINTER SELECT LN 18 GROUND 19 GROUND 20 GROUND 21 GROUND 22 GROUND 23 GROUND 24 GROUND 25 GROUND 26 NC ...

Страница 15: ...I O bus expansion CN3 2 ports USB Connector Pin 1 4 for USB 1 Pin 5 8 for USB 0 5 6 7 8 1 2 3 4 PIN NO DESCRIPTION PIN NO DESCRIPTION 1 GROUND 5 VCC 2 DATA1 6 DATA0 3 DATA1 7 DATA0 4 VCC 8 GROUND 3 5 Power Button Switch CN26 2 Pin Power Button Switch 1 2 PIN NO DESCRIPTION 1 Power Button 2 Ground ...

Страница 16: ...ARRIER DETECT DCD 2 RECEIVE DATA RXD 3 TRANSMIT DATA TXD 4 DATA TERMINAL READY DTR 5 GROUND GND 6 DATA SET READY DSR 7 REQUEST TO SEND RTS 8 CLEAR TO SEND CTS 9 RING INDICATOR RI 10 N C 3 7 Keyboard Mouse Connector The ROCKY 3732EVS provide 6 pin DIN keyboard mouse connector and 5 pin keyboard connector CN14 6 pin DIN Keyboard Mouse Connector PIN NO DESCRIPTION 1 KEYBOARD DATA 2 MOUSE DATA 3 GROUN...

Страница 17: ...Port The ROCKY 3732EVS built in a IrDA port which supports Serial Infrared SIR or Amplitude Shift Keyed IR ASKIR interface When you use the IrDA port you have to set COM2 as SIR or ASKIR mode in the BIOS s Peripheral Setup Then the RS 232 mode of COM2 will be disabled CN1 IrDA connector 5 4 3 2 1 PIN NO DESCRIPTION 1 VCC 2 N C 3 IR RX 4 Ground 5 IR TX ...

Страница 18: ... fan s rotation signal to system So the system BIOS could recognize the fan speed Please be noted that only specific fan offers the rotation signal CN7 CN8 CPU Fan Connector 1 2 3 PIN NO CPU FAN 1 Ground 2 12V 3 Rotation Signal 3 10 VGA Connector CN15 15 pin Female Connector PIN NO DESCRIPTION PIN NO DESCRIPTION 1 RED 2 GREEN 3 BLUE 4 NC 5 GROUND 6 GROUND 7 GROUND 8 GROUND 9 NC 10 GROUND 11 NC 12 ...

Страница 19: ... CN21 CN22 Connector 4 3 2 1 CN19 LINE IN PIN NO DESCRIPTION 1 LEFT SIGNAL 2 GROUND 3 GROUND 4 RIGHT SIGNAL CN21 CD IN PIN NO DESCRIPTION 1 CD LEFT SIGNAL 2 GROUND 3 GROUND 4 CD RIGHT SIGNAL CN20 MIC IN PIN NO DESCRIPTION 1 SIGNAL 2 GROUND 3 GROUND 4 Vref CN22 LINE OUT PIN NO DESCRIPTION 1 GROUND 2 LEFT SIGNAL 3 NC 4 RIGHT SIGNAL 5 NC ...

Страница 20: ...GROUND 26 CARD DETECT1 2 D3 27 D11 3 D4 28 D12 4 D5 29 D13 5 D6 30 D14 6 D7 31 D15 7 CS1 32 CS3 8 N C 33 N C 9 GROUND 34 IOR 10 N C 35 IOW 11 N C 36 OBLIGATORY TO PULL HIGH 12 N C 37 IRQ15 13 VCC 38 VCC 14 N C 39 MASTER SLAVE 15 N C 40 N C 16 N C 41 RESET 17 N C 42 IORDY 18 A2 43 N C 19 A1 44 OBLIGATORY TO PULL HIGH 20 A0 45 ACTIVE 21 D0 46 PDIAG 22 D1 47 D8 23 D2 48 D9 24 N C 49 D10 25 CARD DETEC...

Страница 21: ... 3732EVS offers one standard ATX power connector CN12 20 pin Connector 10 20 1 11 PIN NO DESCRIPTION 1 NC 2 NC 3 GND 4 5V 5 GND 6 5V 7 GND 8 Power Good 9 5V SB 10 12V 11 NC 12 12V 13 GND 14 PSON 15 GND 16 GND 17 GND 18 5V 19 5V 20 5V ...

Страница 22: ... Assignment and Functions 2 4 6 8 10 12 1 3 5 7 9 11 FUNCTION PIN NO DESCRIPTION 2 SPK SIGNAL 4 N C Jump for Buzzer 6 N C SPEAKER 8 VCC 10 POWER GOOD RESET 12 GROUND 9 LED HDD LED 11 LED 1 LED POWER LED 3 LED GROUND 5 N C Reserved 7 GROUND 3 15 PS ON Connector This connector is used to control the ATX power supply CN27 PS ON Connector 1 2 3 PIN NO DESCRIPTION 1 5V Standby 2 PS ON 3 Ground ...

Страница 23: ...C 10 Speed 5 N C 11 Active 6 RX 12 Active 3 17 External LED Connector The LED connector includes SCSI active LED Ethernet Link Active LED and Ethernet speed LED CN17 Connector 2 4 6 8 10 12 1 3 5 7 9 11 LED LED LED Function 2 1 SCSI Port A active 4 3 SCSI Port B active 6 5 LAN 2 Link Active LED 8 7 LAN 2 Speed LED 10 9 LAN 1 Link Active LED 12 11 LAN 1 Speed LED LAN LED Description Description LED...

Страница 24: ... 5 SDP1 39 SDP1 6 SD0 40 SD0 7 SD1 41 SD1 8 SD2 42 SD2 9 SD3 43 SD3 10 SD4 44 SD4 11 SD5 45 SD5 12 SD6 46 SD6 13 SD7 47 SD7 14 SDP0 48 SDP0 15 GND 49 GND 16 DIFF SENSE 50 NC 17 VCC 51 VCC 18 VCC 52 VCC 19 NC 53 NC 20 GND 54 GND 21 SATN 55 SATN 22 GND 56 GND 23 SBSY 57 SBSY 24 SACK 58 SACK 25 SRST 59 SRST 26 SMSG 60 SMSG 27 SSEL 61 SSEL 28 SCD 62 SCD 29 SREQ 63 SREQ 30 SIO 64 SIO 31 SD8 65 SD8 32 S...

Страница 25: ...ng 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 ma...

Страница 26: ... Quit without saving changes Submenus Exit Current page to the next higher level menu Move Enter Move to the item you desired PgUp key Increase the numeric value or make changes PgDn key Decrease the numeric value or make changes key Increase the numeric value or make changes key Decrease the numeric value or make changes Esc key Main Menu Quit and not save changes into CMOS Status Page Setup Menu...

Страница 27: ...pyright C 1984 2000 Award Software Standard CMOS Features Advanced BIOS Features Advanced Chipset Features Integrated Peripherals Power Management Setup PnP PCI Configurations PC Health Status Frequency Voltage Control Load Fail Safe Defaults Load Optimized Defaults Set Supervisor Password Set User Password Save Exit Setup Exit Without Saving Esc Quit Select Item F10 Save Exit Setup Time Date Hard...

Страница 28: ... Section 4 6 for the details Advanced Chipset Features Use this menu to change the values in the chipset registers and optimize your system s performance See section 4 7 for the details Integrated Peripherals Use this menu to specify your settings for integrated peripherals See section 4 8 for the details Power Management Setup Use this menu to specify your settings for power management See sectio...

Страница 29: ... this menu to load the BIOS default values that are factory settings for optimal performance system operations While Award has designed the custom BIOS to maximize performance the factory has the right to change these defaults to meet their needs See section 4 13 for the details Supervisor User Password Use this menu to set User and Supervisor Passwords See section 4 14 for the detail Save Exit Se...

Страница 30: ...Features Date Mon Feb 8 2000 Time 16 19 20 Ø IDE Primary Master Press Enter 2557 MB Ø IDE Primary Slave Press Enter None Ø IDE Secondary Master Press Enter None Ø IDE Secondary Slave Press Enter None Drive A 1 44M 3 5 in Drive B None Video EGA VGA Halt On All But Keyboard Based Memory 640K Extended Memory 64512K Total Memory 65536K Item Help Menu Level Ø Change the day month year and century Move ...

Страница 31: ... sub menu described in Table 3 Press Enter to enter the sub menu of detailed options Drive A Drive B None 360K 5 25 in 1 2M 5 25 in 720K 3 5 in 1 44M 3 5 in 2 88M 3 5 in Select the type of floppy disk drive installed in your system Video EGA VGA CGA 40 CGA 80 MONO Select the default video device Halt On All Errors No Errors All but Keyboard All but Diskette All but Disk Key Select the situation in...

Страница 32: ...ware IDE Primary Master I DE HDD Auto Detection Press Enter IDE Primary Master Auto Access Mode Auto Capacity 2557 MB Cylinder 4956 Head 16 Precomp 0 Landing Zone 4955 Sector 63 Item Help Menu Level ØØ To auto detect the HDD s size head on this channel Move Enter Select PU PD Value F10 Save ESC Exit F1 General Help F5 Previous Values F6 Fail safe defaults F7 Optimized Defaults Figure 2 IDE Primary...

Страница 33: ...tc Note PRECOMP 65535 means NONE Capacity Auto Display your disk drive size Disk drive capacity Approximated Note that this size is usually slightly greater than the size of a formatted disk given by a disk checking program Access Mode CHS LBA Large Auto Choose the access mode for this hard disk The following options are selectable only if the IDE Primary Master item is set to Manual Cylinder Min ...

Страница 34: ...ek Disabled Boot Up NumLock Status On Gate A20 Option Fast Typematic Rate Setting Disabled Typematic Rate Chars Sec 6 Typematic Delay Msec 250 Security Option Setup MPS Version Control For OS 1 4 OS Select For DRAM 64MB Non OS2 Video BIOS For Shadow Enabled C8000 CBFFF Shadow Disabled CC000 CFFFF Shadow Disabled D0000 D3FFF Shadow Disabled D4000 D7FFF Shadow Disabled D8000 DBFFF Shadow Disabled DC...

Страница 35: ...ache These two categories speed up memory access However it depends on CPU chipset design The choice Enabled Disabled CPU L2 Cache ECC Checking This item allow you to enabled disabled CPU L2 Cache ECC checking The choice Enabled Disabled Processor Number Feature This item allows you to enable disable support KLAMATH The choice Enabled Disabled Quick Power On Self Test This category speeds up Power...

Страница 36: ...ould control GateA20 Normal A pin in the keyboard controller controls GateA20 Fast Lets chipset control GateA20 Typematic Rate Setting Keystrokes repeat at a rate determined by the keyboard controller When enabled the typematic rate and typematic delay can be selected The choice Enabled Disabled Typematic Rate Chars Sec Sets the number of times a second to repeat a key stroke when you hold the key...

Страница 37: ... 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 MPS Version Control For OS Select the operating system that is running with Multi Processor control version The choice 1 1 1 4 OS Select For DRAM 64MB Select the operating system that is running with greater than 64MB of RAM on the ...

Страница 38: ...tion 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 t...

Страница 39: ...rtain space in memory is reserved for ISA cards This memory must be mapped into the memory space below 16MB The Choice 15M 16M Disabled P2c C2P Concurrency This item allows you to enable disable the PCI to CPU CPU to PCI concurrency The choice Enabled Disabled System BIOS Cacheable Selecting Enabled allows caching of the system BIOS ROM at F0000h FFFFFh resulting in better system performance Howev...

Страница 40: ...ting When Enabled every write transaction goes to the write buffer Burstable transactions then burst on the PCI bus and nonburstable transactions don t The Choice Enabled Disabled PCI Master 0 WS Write When Enabled writes to the PCI bus are executed with zero wait states The Choice Enabled Disabled PCI Delay Transaction The chipset has an embedded 32 bit posted write buffer to support delay transa...

Страница 41: ...led Onboard Lan Device Enabled IDE HDD Block Mode Enabled Onboard FDC Controller Enabled Onboard Serial Port 1 Auto Onboard Serial Port 2 Auto UART 2 Mode Standard IR Function Duplex Half TX RX inverting enable No Yes Onboard Parallel Port 378 IRQ7 Onboard Parallel Mode Normal ECP Mode Use DMA 3 Parallel Port EPP Type EPP1 9 Onboard Legacy Audio Enabled Sound Blaster Enabled SB I O Base Address 22...

Страница 42: ... the system automatically determines the best mode for each device The Choice Auto Mode 0 Mode 1 Mode 2 Mode 3 Mode 4 Primary Secondary Master Slave UDMA Ultra DMA 33 66 100 implementation is possible only if your IDE hard drive supports it and the operating environment includes a DMA driver Windows 95 OSR2 or a third party IDE bus master driver If your hard drive and your system software both sup...

Страница 43: ...R half full duplex funcion The choice Half Full TX RX inverting enable This item allow you to enable the TX RX inverting which depends on different H W requirement This field is not recommended to change its default setting for avoiding any error in your system The choice No No No Yes Default Yes No Yes Yes Onboard Parallel Port This item allows you to determine onboard parallel port controller I ...

Страница 44: ...r Sound Blaster support The choice Enabled Disabled SB I O Base Address This item allows you to determine Sound Blaster I O address setting The choice 220H 240H 260H 280H SB IRQ Select This item allows you to determine Sound Blaster IRQ setting The choice IRQ 5 IRQ 7 IRQ 9 IRQ 10 SB DMA Select This item allows you to determine Sound Blaster DMA setting The choice DMA 0 DMA 1 DMA 2 DMA 3 ...

Страница 45: ...e After Power Failure Off Ø Wake Up Events Press Enter Item Help _______________________ Menu Level Ø Move Enter Select PU PD Value F10 Save ESC Exit F1 General Help F5 Previous Values F6 Fail safe defaults F7 Optimized Defaults 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 AC...

Страница 46: ...ent ONLY AVAILABLE FOR SL CPU s Doze Mode 1 min Standby Mode 1 min Suspend Mode 1 min and HDD Power Down 1 min User Defined Allows you to set each mode individually When not disabled each of the ranges are from 1 min to 1 hr except for HDD Power Down which ranges from 1 min to 15 min and disable PM Control by APM When enabled an Advanced Power Management device will be activated to enhance the Max...

Страница 47: ... choice 3 4 5 7 9 10 11 NA Soft Off by PWRBTN Pressing the power button for more than 4 seconds forces the system to enter the Soft Off state when the system has hung The choice Delay 4 Sec Instant Off State After Power Failure State after power is re applied The choice On Off Wake Up Event Wake Up events are I O events whose occurrence can prevent the system from entering a power saving mode or c...

Страница 48: ... alarm awakens the system from Suspend mode The following is a list of IRQ s Interrupt ReQuests which can be exempted much as the COM ports and LPT ports above can When an I O device wants to gain the attention of the operating system it signals this by causing an IRQ to occur When the operating system is ready to respond to the request it interrupts itself and performs the service When set On act...

Страница 49: ...Disabled Assign IRQ For VGA Enabled Assign IRQ For USB Enabled PCI Latency Timer CLK 32 Item Help Menu Level Ø Default is 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 OS cannot boot Move Enter Select PU PD Value F10 Save ESC Exit F1 General H...

Страница 50: ...cy ISA Devices compliant with the original PC AT bus specification requiring a specific interrupt such as IRQ4 for serial port 1 PCI ISA PnP Devices compliant with the Plug and Play standard whether designed for PCI or ISA bus architecture The Choice PCI ISA PnP Legacy ISA DMA Resource When resources are controlled manually assign each system DMA channel a type depending on the type of device usin...

Страница 51: ...Current CPU2 Temp 48 Current CPUFAN1 Speed 5336RPM Current CPUFAN2 Speed 5353RPM CPU1 V Core 1 75V CPU2 V Core 1 73V System 3 3V 3 32V System 5V 5 01V System 12V 12 35V Item Help Menu Level Ø Move Enter Select PU PD Value F10 Save ESC Exit F1 General Help F5 Previous Values F6 Fail safe defaults F7 Optimized Defaults ...

Страница 52: ...e Enter Select PU PD Value F10 Save ESC Exit F1 General Help F5 Previous Values F6 Fail safe defaults F7 Optimized Defaults Auto Detect DIMM PCI Clk This item allows you to enable disable auto detect DIMM PCI Clock The choice Enabled Disabled CPU Clock Spread Spectrum This item allows you to select the CPU Clk spread spectrum modulate The choice 124MHz On 133MHz Off 133MHz On 138MHz Off 140MHz On ...

Страница 53: ...th a message similar to Load Fail Safe Defaults Y N N Pressing Y 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 Y loads the default values that are factory settings for optimal performance system operat...

Страница 54: ...nter 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 password has been enabled you will be prompted to enter it every time you try to ...

Страница 55: ...emory 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 sel...

Страница 56: ...e range of the timer is from 1 sec to 255 sec You need to send the time out value to the I O port 443H and then enable it by reading data from the same I O port 443H This will activate the timer that will eventually time out and reset the CPU board To ensure that this reset condition won t occur the WatchDog Timer must be periodically refreshed by reading the same I O port 443H This must be done w...

Страница 57: ...H Initial Timer Counter MOV DX TIMER_PORT MOV AL 8 8 seconds OUT DX AL MOV DX TIMER_START IN AL DX Start counter W_LOOP MOV DX TIMER_STOP IN AL DX MOV DX TIMER_START IN AL DX Restart counter Add Your Appliaction Here CMP EXIT_AP 0 JNE W_LOOP MOV DX TIMER_STOP IN AL DX Exit AP ...

Страница 58: ...es as follows README DOC E2KEY OBJ EKEYDEMO C EKEYDEMO EXE The E2KEY OBJ provides two library functions for user to integrate their application with E 2 KEY function These library read_e2key and write_e2key are written and compiled in C language Please check the following statement then you will know how to implement it easily unsigned int read_e2key unsigned int address This function will return ...

Страница 59: ...r 2 0F0 Clear Math Coprocessor Busy 0F1 Reset Math Coprocessor 0F2 Core logic programming configuration 0F8 0FF Math Coprocessor 1F0 1F8 Fixed Disk 200 207 Game I O 278 27F Parallel Printer Port 2 LPT3 2E8 2EF Serial Port 4 2F8 2FF Serial Port 2 300 31F Prototype Card 360 36F Reserved 378 37F Parallel Printer Port 1 LPT2 3B0 3BF Monochrome Display and Printer Adapter LPT1 3C0 3CF Reserved 3D0 3DF ...

Страница 60: ...e IRQ0 System Timer IRQ8 RTC clock IRQ1 Keyboard IRQ9 Available IRQ2 Cascade to IRQ Controller IRQ10 Available IRQ3 COM2 IRQ11 Available IRQ4 COM1 IRQ12 PS2 mouse IRQ5 Available IRQ13 FPU IRQ6 FDC IRQ14 Primary IDE IRQ7 Printer IRQ15 Secondary IDE DMA Channel Assignments Channel Function 0 Available 1 Available 2 Floppy disk 8 bit transfer 3 Available 4 Cascade for DMA controller 1 5 Available 6 A...

Страница 61: ... of your CPU board All CPU board listed on the next page support ATX power supply but has two types of power switch connection 2 1 ROCKY 3732EVS through Power Button GND Connect the ATX power button switch to the pin 1 power button and pin 2 5VSB of CN26 on the board And connect the power cable from CN4 of backplane to CN27 of CPU card If you want to turn ON the system just press the button once A...

Страница 62: ...control the ATX power supply through backplane s PS ON connector Refer to the figure below for the backplanes with ATX connector the connection can be made simply as following 1 Connect the ON OFF ordinary one switch to Pin 2 PS ON and Pin 3 GND of connector CN2 2 You may now turn the power ON OFF by the power switch ...

Страница 63: ...s a ring signal detected on pin RI of serial port Wake Up On LAN You must set the option Wake Up On LAN Ring of CMOS SETUP to be enabled When your computer is in power down status you can see LAN Link Active LED is flashing This status indicates that the LAN chip has entered standby mode and waits for Wake Up signal You can use other computers to wake up your computer by sending ID to it ID ID is ...

Страница 64: ...64 Appendix F Dimensions ...

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