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1.1  Specifications :

Processor

 : Single Slot 1 socket supports Intel Pentium

®

  II/III up to

600Mhz Processor

Bus

 :  ISA bus and PCI 32-bit local bus, PCI 2.1 standard

DMA channels

 :  7

Interrupt levels

 : 15

Chipset

 : Intel 440BX

Real-time clock/calendar

 :  in 440BX chipset, backup by industrial

Li-battery,3V/850mAH.

System memory

 :  Three 168-pin DIMM sockets support SDRAM

and EDO RAM module. The max. memory is up to 768MB.

Second cache memory

 : 512KB Pipelined Burst SRAM in CPU.

Ultra DMA/33

 

IDE Interface

 : up to four PCI Enhance IDE hard

drives.  The Ultra DMA/33 IDE can handle data transfer up to
33MB/s. The best of all is that is new technology is compatible with
existing ATA-2 IDE specifications. So there is no need to do any
change for customer’ s current accessory.

Floppy disk drive interface

 :  two 2.88 MB, 1.44MB, 1.2MB, 720KB,

or 360KB floppy disk drives.

Two high speed Series ports

 : NS16C550 compatible UARTs

Bi-directional Parallel Port

Built-in LM78 to monitor power supply voltage and fan speed
status.

IrDA port : Support Serial Infrared(SIR) and Amplitude Shift
Keyed IR(ASKIR) interface.

USB port : Support two USB ports for future expansion.

 

Watch-dog timer

 :  can be set by 1,2,10,20,110 or 220 seconds

period. Reset or NMI will be generated when CPU does not
periodically trigger the timer. The program uses hex 043 and 443 to
control the watch-dog and generate a system reset.

Summary of Contents for ROCKY-P248SV

Page 1: ...f 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 P248SV is registered trademarks of ICP Electronics Inc IBM PC is a registered trademark of Int...

Page 2: ......

Page 3: ...tor Setting 10 2 5 PS 2 Mouse Setting 10 2 6 Watch Dog Timer 11 2 7 DiskOnChip Flash Disk 11 2 8 Clear CMOS Setup 12 3 Connection 13 3 1 Floppy Disk Drive Connector 13 3 2 PCI E IDE Disk Drive Connector 14 3 3 Parallel Port 15 3 4 Serial Ports 15 3 5 Keyboard Mouse Connector 16 3 6 External Switches and Indicators 17 3 7 USB Port Connector 17 3 8 IrDA Infrared Interface Port 18 3 9 Fan Connector 1...

Page 4: ...AND PLAY Setup 30 4 7 Peripheral Setup 32 4 8 Hardware Monitor Setup 33 4 9 Change User Supervisor Password 34 4 10 Auto Detect Hard Disks 35 4 11 Auto Configuration with Optimal Settings 35 4 12 Auto Configuration with Fail Safe Settings 36 4 13 Save Settings and Exit 36 4 14 Exit Without Saving 36 5 E 2 Key TM Function 37 Appendix A Watch Dog Timer 39 Appendix B I O Information 40 Appendix C ATX...

Page 5: ...ash Disk is software compatible to hard disk User can use any DOS command without any extra software utility The DOC currently is available from 2MB to 72MB An advanced high performance Adaptec 7890 Ultra2 SCSI controller is used in the ROCKY P248SV board This board provides three SCSI connectors for 80Mbps 40Mbps and 20Mbps SCSI devices And up to 15 SCSI devices can be used together by this board...

Page 6: ...33MB s The best of all is that is new technology is compatible with existing ATA 2 IDE specifications So there is no need to do any change for customer s current accessory Floppy disk drive interface two 2 88 MB 1 44MB 1 2MB 720KB or 360KB floppy disk drives Two high speed Series ports NS16C550 compatible UARTs Bi directional Parallel Port Built in LM78 to monitor power supply voltage and fan spee...

Page 7: ... The Flash Disk provide software compatibility with hard disk The built in TrueFFS Transparent Flash Block Management and Space Reclamation will let customer to use the Flash Disk with DOS command no need any extra software utility Keyboard connector Mouse PS 2 Mouse Port on board Power Consumption 5V 8A Pentium II 400MHz 32MB EDO RAM 12V 240mA 12V 40mA Operating Temperature 0 55 C CPU needs Coole...

Page 8: ...Port Bracket FDD HDD Cable Sets 6 pin Mini Din to one 5 pin Mini Din for Keyboard and one 6 pin Mini Din for PS 2 Mouse Adapter Cable one support disk contains of the needed drivers If any of these items is missing or damaged contact the dealer from whom you purchased the product Save the shipping materials and carton in case you want to ship or store the product in the future ...

Page 9: ...OCKY P248SV is shown and the unpacking information that you should be careful is described The jumpers and switches setting for the ROCKY P248SV s configuration such as CPU type selection system clock setting and watch dog timer are also included 2 1 ROCKY P248SV s Layout please refer to next page ...

Page 10: ...8 ...

Page 11: ... static charge before touching your ROCKY P248SV SBC You can do it by using a grounded wrist strap at all times or by frequently touching any conducting materials that is connected to the ground ü Handle your ROCKY P248SV SBC by its edges Don t touch IC chips leads or circuitry if not necessary ü Do not plug any connector or jumper while the power is on ü Do not put your ROCKY P248SV SBC unprotect...

Page 12: ... x OFF OFF ON ON 5 5x OFF OFF OFF ON 6 0x ON ON ON OFF 6 5x ON ON OFF OFF 2 4 SCSI Terminator Setting You may enable or disable the on board SCSI Terminator by JP4 JP4 SCSI Terminator Setting PIN NO DESCRIPTION 2 3 Disable Terminator 1 2 Enable Terminator 2 5 PS 2 Mouse Setting Customer can disable the on board PS 2 Mouse to release the IRQ12 for other application JP6 PS 2 Mouse Setting JP6 DESCRI...

Page 13: ...ESET WHEN WDT TIME OUT 1 2 ACTIVATE NMI TO CPU WHEN WDT TIME OUT OPEN DISABLE WDT JP9 WDT Time Out Period PERIOD 1 2 3 4 5 6 7 8 1 sec OFF OFF ON OFF 2 sec OFF OFF ON ON 10 sec OFF ON OFF OFF 20 sec OFF ON OFF ON 110 sec ON OFF OFF OFF 220 sec ON OFF OFF ON 2 7 DiskOnChip Flash Disk The DOC is software compatible to hard disk and DOS Customer doesn t need any extra software utility It is just plug...

Page 14: ...y closing the JP5 pin 3 4 for about 3 seconds After the password has been cleared from your CMOS set it back to normal operation mode by setting it back to normal operation by closing pin 2 3 JP5 Clear CMOS Setup Reserve Function PIN NO DESCRIPTION 2 3 Normal Operation 3 4 Clear CMOS ...

Page 15: ...NECTOR 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 GROUND 30 READ DATA 31 GROUND 32 ...

Page 16: ...ctor 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 INTERRUPT 32 IOCS16 DEFAULT 33 SA1 34 N C 35 SA0 36 SA2 37 HDC...

Page 17: ... 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 3 4 Serial Ports The ROCKY P248SV offers two high speed NS16C550 compatible UARTs with Read Receive 16 byte FIFO serial ports CN15 Serial Port DB 9 Connector ACE0 PIN NO DESCRIPTION 1 DATA CARRIER DETECT DCD 2 RECEIVE DATA RXD ...

Page 18: ...8SV provides two keyboard mouse connectors CN14 6 pin Mini DIN PS2 Mouse Connector PIN NO DESCRIPTION 1 MOUSE DATA 2 N C 3 GROUND 4 5V 5 MOUSE CLOCK 6 N C CN1 5 pin Header Keyboard Connector PIN NO DESCRIPTION 1 KEYBOARD CLOCK 2 KEYBOARD DATA 3 N C 4 GROUND 5 5V CN18 6 pin Mini DIN Keyboard Connector PIN NO DESCRIPTION 1 KEYBOARD DATA 2 N C 3 GROUND 4 5V 5 KEYBOARD CLOCK 6 N C ...

Page 19: ...IN NO DESCRIPTION 2 5V 1 Speaker 4 N C 3 N C 6 Ground 5 N C 8 Key Lock Signal 7 5V 10 Ground 9 Reset SW 12 Ground 11 GND 14 N C 13 IDE LED 16 ATX Power ON 15 5V 18 5Vsb 17 ATX Power 20 5Vsb 19 ATX 5VSB 3 7 USB Port Connector The ROCKY P248SV built in two USB ports for the future new I O bus expansion CN17 2 ports USB Connector Pin 1 4 for USB 0 Pin 5 8 for USB 1 1 VCC 5 GROUND 2 SBD0 6 SBD1 3 SBD0...

Page 20: ...tor PIN NO DESCRIPTION 1 VCC 2 FIR RX 3 IR RX 4 Ground 5 IR TX 6 CIRRX 3 9 Fan Connector The ROCKY P248SV provides CPU cooling fan connector chassis fan connector These connectors can supply 12V 500mA to the cooling fan In the connector there is a rotation pin The rotation pin will send the fan s rotation signal to system So the system BIOS can recognize the fan speed Please note that only specifi...

Page 21: ...D 7 GROUND 8 GROUND 9 NC 10 GROUND 11 NC 12 DDC DAT 13 HSYNC 14 VSYNC 15 DDCCLK 3 11 SCSI Connector The ROCKY P248SV provides three SCSI connectors for 80Mbps 40Mbps and 20Mbps SCSI devices CN2 Ultra Wide SCSI Connector 68 pin Support 40Mbps SCSI devices CN3 Ultra2 SCSI Connector 68 pin Support 80Mbps SCSI devices CN6 SCSI2 Connector 50 pin Support 20Mbps SCSI devices ...

Page 22: ...3 10 GND 44 CHA_SCD4 11 GND 45 CHA_SCD5 12 GND 46 CHA_SCD6 13 GND 47 CHA_SCD7 14 GND 48 CHA_SCDPL 15 GND 49 GND 16 GND 50 GND 17 N C 51 RTPWR 18 N C 52 RTPWR 19 N C 53 N C 20 N C 54 GND 21 GND 55 CHA_ATN 22 GND 56 GND 23 GND 57 CHA_BSY 24 GND 58 CHA_ACK 25 GND 59 CHA_RST 26 GND 60 CHA_MSG 27 GND 61 CHA_SEL 28 GND 62 CHA_CD 29 GND 63 CHA_REQ 30 GND 64 CHA_IO 31 GND 65 CHA_SCD8 32 GND 66 CHA_SCD9 33...

Page 23: ...DP5 45 CHA_SCDM5 12 CHA_SCDP6 46 CHA_SCDM6 13 CHA_SCDP7 47 CHA_SCDM7 14 CHA_SCDPLP 48 CHA_SCDPLM 15 GND 49 GND 16 CHA_DIFFSENSE 50 N C 17 TRMPWRS 51 TRMPWRS 18 TRMPWRS 52 TRMPWRS 19 N C 53 N C 20 GND 54 GND 21 CHA_ATNP 55 CHA_ATNM 22 GND 56 GND 23 CHA_BSYP 57 CHA_BSYM 24 CHA_ACKP 58 CHA_ACKM 25 CHA_RSTP 59 CHA_RSTM 26 CHA_MSGP 60 CHA_MSGM 27 CHA_SELP 61 CHA_SELM 28 CHA_CDP 62 CHA_CDM 29 CHA_REQP 6...

Page 24: ..._SCD4 11 GND 12 CHA_SCD5 13 GND 14 CHA_SCD6 15 GND 16 CHA_SCD7 17 GND 18 CHA_SCDPL 19 GND 20 GND 21 GND 22 GND 23 GND 24 N C 25 GND 26 RTPWR 27 GND 28 N C 29 GND 30 GND 31 GND 32 CHA_ATN 33 GND 34 GND 35 GND 36 CHA_BSY 37 GND 38 CHA_ACK 39 GND 40 CHA_RST 41 GND 42 CHA_MSG 43 GND 44 CHA_SEL 45 GND 46 CHA_CD 47 GND 48 CHA_REQ 49 GND 50 CHA_IO ...

Page 25: ...r is written to assist you in the proper usage of these features 4 1 Getting Start When the system is turned on the BIOS will enter the Power On Self Test routines These routines will be executed for system test initialization and system configuration verification After the POST routines are completed the following message appears Hit DEL if you want to run SETUP To access AMI PCI ISA BIOS Setup p...

Page 26: ...your keyboard to select one of the fields Months Date or Year then press either PgUp or PgDn to set it to the current Months Date and Year Do the same steps for Time setting For IDE hard disk drive setup please check the following possible setup procedure 1 Use the Auto setting for detection during boot up 2 Use the Auto Detect Hard Disk option in the main menu the computer will automatically dete...

Page 27: ... The available values are shown on the right screen Quick Boot Enabled this will enable the BIOS to boot quickly when you turn on your computer The BIOS will only check the first 1MB of the system memory Quick Boot Disabled the BIOS will test all system memory when it boots up It will spend about 40 seconds until it receives a Ready signal from the HDD It will also wait for you to press the Del ke...

Page 28: ...ed BIOS will perform a Seek command on floppy drive A before boot up PS 2 Mouse Support to testify whether or not a PS 2 mouse is supported System Keyboard to configure the keyboard If you set it Absent BIOS will not report keyboard errors Password Check to define if a password is necessary or not for access to the BIOS setup Boot to OS 2 if you run the OS 2 operating system this option must be se...

Page 29: ...AM RAS to CAS delay to specify the relative delay between row and column address strobe form SDRAM SDRAM RAS Precharge this option specifies the length of time for Row Address Strobe form SDRAW to precharge SDRAM CAS Latency to specify the CAS latency timing form SDRAM DRAM DRAM Integrity Mode to choose DRAM Integrity Mode ECC EC will enable the Error Checking and Correction DRAM integrity mode DR...

Page 30: ...re Search for MDA Resources to allow the BIOS to search for MDA resources or not 8bit I O Recovery Time to define the length of time for 8 bit I O recovery 16bit I O Recovery Time to define the length of time for 16 bit I O recovery USB Passive Release to specify whether or not PIIX4 is allowed to use Passive Release while transferring control data for USB transactions PIIX4 Passive Release Enable...

Page 31: ...e has ended Video Power Down Mode to specify the power state of the VESA VGA video subsystem after the specified period of display idle has ended Hard Disk Power Down Mode to specify the power state of the hard disk after the specified period of hard drive idle has ended Standby Time Out Minute to specify the length of the system idle period while the system is in full power on state After this pe...

Page 32: ... specify how the power button on the chassis is operated 4 6 PCI Plug and Play Setup The setup helps user to handle the ROCKY P248SV board s PCI function All PCI bus slots on the system use INTA thus all installed PCI slots must be set Plug and Play Aware O S Yes or No When PNP OS is installed interrupts will be reassigned by the OS when the setting is Yes When a non PNP OS is installed or to prev...

Page 33: ...versa Offboard PCI IDE Card to specify if an offboard PCI IDE card is installed in your computer or not You must specify the slot number on the board which will be used for the card Offboard PCI IDE Primary Secondary IRQ to specify the PCI interrupt that is assigned to the Primary Secondary IDE channel on the offboard PCI IDE controller PCI Slot 1 2 3 4 IRQ Priority to specify the IRQ priority to ...

Page 34: ... on your board If you set it Auto the BIOS will decide if the FDC should be enabled automatically Onboard Serial Port A B to specify the I O port address of the serial port 1 2 If you set it Auto the BIOS will decide the correct I O port address automatically Serial Port B Mode to specify the mode of serial port 2 IR Duplex Mode to specify the mode of IR device that is connected to the IR port IrD...

Page 35: ...de is ECP The optimal and fail safe settings are 3 Onboard IDE to define which on board IDE controller channel s to be used Available options are Primary Secondary Both and Disabled 4 8 Hardware Monitor Setup There is a LM78 chip on your board which can monitor on board system voltage and fan speed The voltage monitoring will cover 5V 12V 12V and 5V Note normal CPU Fan RPM is over than 5000 RPM If...

Page 36: ...word every time you enter the BIOS SETUP If you enter the BIOS SETUP with Supervisor Password you can access every setup option on the main menu but with User Password you can only choose three setup options USER PASSWORD SAVE SETTING AND EXIT and EXIT WITHOUT SAVING To disable these passwords enter the BIOS SETUP menu with Supervisor Password and then just press the Enter key instead of entering ...

Page 37: ...these parameters Press N to skip the next IDE drives Note If your IDE HDD was formatted in previous older system incorrect parameters may be detected In this case you need to enter the correct parameters manually or low level format the disk 4 11 Auto Configuration with Optimal Settings This option lets you load the Optimal default settings These settings are best case values which will provide th...

Page 38: ... are the most stable settings 4 13 Save Settings and Exit Select this option when you finish setting all the parameters and want to save them into the CMOS Just simply press Enter key and all the configuration changes will be saved 4 14 Exit Without Saving Select this option if you want to exit the Setup without saving the changes that you made Just simply press Enter key and you will exit the BIO...

Page 39: ... each word at any time When you start to use the E 2 KEY you should have the utility in the package The software utility will include four files as follows README DOC E2KEY OBJ EKEYDEMO C EKEYDEMO EXE The E2KEY OBJ provides two library function for user to integrate their application with E 2 KEY function These library read_e2key and write_e2key are written and compiled in C format Please check th...

Page 40: ...ess The address range is from 0 to 63 The data value is from 0 to 0xffff To easy start to use the function please refer the include EKEYDEMO C code at first Please note the E 2 KEY function is based on the working of parallel port So you should enable the ROCKY P248SV s parallel port otherwise will be not working ...

Page 41: ...imer a read from I O port 443H must be performed This will enable and activate the countdown timer which will eventually time out and either reset the CPU or cause an NMI depending on the setting of JP10 To ensure that this reset condition does not occur the Watch Dog Timer must be periodically refreshed by reading the same I O port 443H This must be done within the time out period that is selecte...

Page 42: ...Reset Math Coprocessor 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 2 294 295 LM78 Monitoring Chip 300 31F Prototype Card 360 36F Reserved 378 37F Parallel Printer Port 1 LPT2 380 38F SDLC bisynchronous 2 3A0 3AF Bisynchronous 1 3B0 3BF Monochrome Display and Printer Adapter LPT1 3C0 3CF Reserved 3D0 3DF...

Page 43: ...Mapping Chart IRQ0 System Timer IRQ8 RTC Clock IRQ1 Keyboard IRQ9 Unused IRQ2 Cascade to IRQ Controller IRQ10 Unused IRQ3 COM2 COM4 IRQ11 Unused IRQ4 COM1 COM3 IRQ12 PS 2 mouse IRQ5 Unused IRQ13 FPU IRQ6 FDC IRQ14 Primary IDE IRQ7 Printer IRQ15 Secondary IDE DMA Channel Assignments DMA Channel Function 0 Available 1 Available 2 Floppy Disk 8 bit transfer 3 Available 4 Cascade for DMA controller 1 ...

Page 44: ...e AC source when you plug in DC connector to prevent sudden electric surge to the board ROCKY P248SV through Power Button 5VSB Connect the ATX power supply switch to the pin 17 power button and pin 19 5VSB of CN12 multi panel on the board If you wish to turn off the power supply please push the ATX power switch button for about 4 sec And to turn ON the system simply push the button once ...

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