– P248SV ® All Rights Reserved. Manual fourth edition Aug.01, 1999 The information in this document is subject to change without prior notice in order to improve reliability, design and function and does not represent a facturer. In no event will the manufacturer be liable for direct, indirect, special, incidental, or consequential damages arising out of the use or inability to use the product or documentation, even if advised of the possibility of such 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. ROCKY-P248SV is registered trademarks of ICP Electronics Inc., IBM PC is a registered trademark of International Business Machines Corporation. Intel is a registered trademark of Intel Corporation. AMI is registered trademarks of Megatrends, Inc. Other product names mentioned herein are used for identification purposes only and may be trademarks and/or registered trademarks of their respective companies. American Trademarks damages. commitment on the part of the manu @Copyright 1999 SCSI & AGP VGA SBC II,III with Ultra2Pentium ROCKY Contents ........................................................................................3 4 6 2. Installation.........................................................................................7 8 9 W … ...................................................................................... 1 18................................................................................................Fan Connector3.9 18.............................................................................IrDA Infrared Interface Port3.8 17.......................................................................................USB Port Connector3.7 17.................................................................... IndicatorsExternal Switches and3.6 16............................................................................Keyboard/Mouse Connector3.5 15.....................................................................................................Serial Ports3.4 15....................................................................................................Parallel Port3.3 14....................................................................PCI E-IDE Disk Drive Connector3.2 13..........................................................................Floppy Disk Drive Connector3.1 133. Connection 12.......................................................................................Clear CMOS Setup2.8 11..................................................................................DiskOnChip Flash Disk2.7 11...........................................................................................og Timeratch-D2.6 10........................................................................................PS/2 Mouse Setting2.5 10................................................................................SCSI Terminator Setting2.4 10............................................................Setting the CPU of ROCKY-P248SV2.3 ...................................................................................Unpacking Precautions..2.2 ..............................................................................ROCKY-P248SV''s Layout-2.1 ..............................................................................................Package Content1.2 ...................................................................................................Specifications1.1 1. Introduction 4. AMI BIOS Setup.............................................................................. …………………………………………… … … … … 2TM 5. E Function…........................................................................... Appendix A. Watch-Dog Timer............................................................ Appendix B. I/O Information................................................................. ........................................................... 2 42Appendix C. ATX Power Supply 40 39 37Key 36.......................................................................................Exit Without Saving4.14 36..................................................................................Save Settings and Exit4.13 36....................................................Auto Configuration with Fail Safe Settings4.12 35......................................................th Optimal SettingsAuto Configuration wi4.11 35................................................................................Auto-Detect Hard Disks..4.10 34..............................................................Change User/Supervisor Password..4.9 33......................................................4.8 Hardware Monitor Setup 32.............................................................................................Peripheral Setup4.7 30.......................................................................PCI / PLUG AND PLAY Setup4.6 29..............................................................................Power Management Setup4.5 27................................................................................hipset SetupAdvanced C4.4 25..................................................................................Advanced CMOS Setup4.3 24...................................................................................Standard CMOS Setup4.2 23....................................................................................................Getting Start4.1 23 19.............................................................................................SCSI Connector3.11 19.............................................................................................VGA Connector 3.10 1 Introduction ® Welcome to the ROCKY-P248SV Pentium II,III with Ultra2 SCSI and AGP VGA Single Board Computer. The ROCKY- P248SV board is an ISA/PCI form factor board, which comes equipped with high performance Pentium® II,III Processor and advanced high performance multi-mode I/O, designed for the system manufacturers, integrators, or VARs that want to provide all the performance, reliability, and quality at a reasonable price. This board has a built-in ™ (DOC) Flash Disk socket for embedded application. The DOC Flash 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 In addition, the ROCKY-P248SV provides S3 AGP VGA on board. The VGA chip is S3 Trio 3D graphics chipset which provides up to 1600x1024 color resolution. The VGA memory on ROCKY-P248SV uses the advanced INTEL Chipset,440BX which is 100% ISA/PCI compatible chipset with PCI 2.1 3 standard. board is 4MB SDRAM RAM, optional to 8MB. together by this board. DiskOnChip 1.1 Specifications : ® · : Single Slot 1 socket supports Intel Pentium II/III up to · : ISA bus and PCI 32-bit local bus, PCI 2.1 standard ·DMA channels : 7 ·Interrupt levels : 15 · : 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 ·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. · : NS16C550 compatible ·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 ·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 4 control the watch-dog and generate a system reset. Keyed IR(ASKIR) interface. UARTsTwo high speed Series ports : 512KB Pipelined Burst SRAM in CPU. Chipset Bus 600Mhz Processor Processor ·VGA Controller : S3 Trio 3D graphics chipset w/ 4MB SDRAM · Ultra2 SCSI Controller : support 80/40/20Mbps SCSI interface ·Flash Disk - ™ : 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. · ·Mouse : PS/2 Mouse Port on-board. · : +5V @ 8A ( Pentium® II 400MHz,32MB EDO RAM) +12V @ 240mA ,-12V @40mA ·Operating Temperature : 0 ° ~ 55 ° 5 C ( CPU needs Cooler) Power Consumption Keyboard connector DiskOnChip Adaptec 7890 Chipset . RAM. Screen Resolution : up to 1600x1200x4/8 1.2Package Content In addition to this includes the following items: · ROCKY-P248SV Single Board Computer ·Serial & Parallel Ribbon Cable and Port Bracket · ·6-pin Mini-Din to one 5-pin Mini-Din for Keyboard and one 6- pin Mini-Din for PS/2 Mouse Adapter Cable. · 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. 6 one support disk contains of the needed drivers FDD/HDD Cable Sets , the ROCKY-P248SV packageUser's Manual 2 Installation This chapter describes how to install the ROCKY-P248SV. At first, the layout of ROCKY-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, 2.1– P248SV's Layout < please, refer to next page > 7 ROCKY and watch dog timer, are also included. 8 2.2 Unpacking Precautions Some components on ROCKY-P248SV SBC are very sensitive to static electric charges and can be damaged by a sudden rush of power. To protect it from unintended damage, be sure to follow ü Ground yourself to remove any 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 ü Handle your ROCKY-P248SV SBC by its edges. Don’t touch IC ü ü Do not put your ROCKY-P248SV SBC unprotected on a flat surface 9 because it has components on both sides. Do not plug any connector or jumper while the power is on. chips, leads or circuitry if not necessary. that is connected to the ground. these precautions: 2.3 Setting the CPU of ROCKY-P248 JP7/8 CPU Clock Setting : · JP7 2-3 1-3 , 2-4 1-2 1-3 , 2-4 · CPU to Bus Multiplier : Multiplier 3.0 xONOFFONON 3.5 xONOFFOFFON OFFONONON 4.5 xOFFONOFFON 5.0 xOFFOFFONON 5.5xOFFOFFOFFON 6.0xONONONOFF 6.5xONONOFFOFF 2.4 SCSI Terminator Setting You may enable or disable the on board SCSI Terminator by JP4 : SCSI Terminator Setting · PIN NO. DESCRIPTION Disable Terminator 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 DESCRIPTION ON Enable PS/2 Mouse OFF free IRQ12 10 Disable PS/2 Mouse JP6 1-2 2-3 JP4. 4.0 x 7-85-63-41-2 JP1 : 100MHz 66MHz JP8CPU Speed/Clock SV 2.6 Watch-Dog Timer The Watch-Dog Timer is enabled by reading port 443H. It should be triggered before the time-out period ends, otherwise it will assume the program operation is abnormal and will issue a reset signal to start again or activate NMI to CPU. The Watch-Dog · PIN NO.DESCRIPTION 2-3RESET WHEN WDT TIME-OUT 1-2ACTIVATE NMI TO CPU WHEN WDT TIME-OUT OPENDISABLE WDT · JP9 : WDT Time-Out Period PERIOD OFFOFFONOFF OFFOFFONON OFFONOFFOFF OFFONOFFON ONOFFOFFOFF ONOFFOFFON 2.7 ™ Flash Disk The DOC is software compatible to hard disk and DOS. ‘t need any extra software utility. It is just “ ”, easy and reliable. The DOC occupies 8KB of memory · CE000 - CFFFFH D6000 - D7FFFH DE000 - DFFFFH 11 5-6 3-4 1-2 JP13 Address DiskOnChip Memory Address Setting JP13 : address. and play plugCustomer doesn DiskOnChip 220 sec. 110 sec. 20 sec. 10 sec. 2 sec. 1 sec. 7-85-63-41-2 JP10 : Watch-Dog Active Type Setting Timer is disable by reading port 043H. 2.8 Clear CMOS Setup If you forget the CMOS password, you can clear or reset it by 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 · JP5 : Clear CMOS Setup (Reserve Function) PIN NO.DESCRIPTION Normal Operation Clear CMOS 12 3-4 2-3 pin 2-3. 3 Connection This chapter describes how to connect peripherals, switches and 3.1 Floppy Disk Drive Connector ROCKY-P248SV board equipped with a 34-pin daisy-chain driver connector cable. · CN7 : FDC CONNECTOR 1GROUND2REDUCE WRITE 3GROUND4N/C 5GROUND6N/C 7GROUND8 9GROUNDMOTOR ENABLE A# GROUNDDRIVE SELECT B# GROUNDDRIVE SELECT A# GROUNDMOTOR ENABLE B# GROUNDDIRECTION# GROUNDSTEP# GROUNDWRITE DATA# GROUNDWRITE GATE# GROUNDTRACK 0# GROUNDWRITE PROTECT# GROUNDREAD DATA# GROUND GROUNDDISK CHANGE# 13 3433 SIDE 1 SELECT#3231 3029 2827 2625 2423 2221 2019 1817 1615 1413 1211 10 INDEX# DESCRIPTIONPIN NO.DESCRIPTIONPIN NO. indicators to the ROCKY- P248SV board. 3.2 You can attach four IDE( Integrated Device Electronics) hard disk drives to the ROCKY-P248SV IDE controller. CN5 (IDE 2) : Secondary IDE Connector · PIN NO.DESCRIPTIONPIN NO.DESCRIPTION 1RESET#2GROUND 3DATA 74DATA 8 5DATA 66DATA 9 7DATA 58DATA 10 9DATA 4DATA 11 DATA 3DATA 12 DATA 2DATA 13 DATA 1DATA 14 DATA 0DATA 15 GROUNDN/C N/CGROUND IOW#GROUND GROUND N/C N/CGROUND - DEFAULT INTERRUPT N/C HDD ACTIVE#GROUND 14 4039 HDC CS1#38HDC CS0#37 SA236SA035 34SA133 IOCS16#-DEFAULT3231 3029 BALE - DEFAULT2827 26IOR#25 2423 2221 2019 1817 1615 1413 1211 10 CN4/CN5 : IDE Interface Connector CN4 (IDE 1) : Primary IDE Connector PCI E-IDE Disk Drive Connector 3.3 Parallel Port This port is usually connected to a printer, The ROCKY-P248SV includes an on-board parallel port, accessed through a 26-pin flat-cable connector CN8. · CN8 : Parallel Port Connector PIN NO.DESCRIPTIONPIN NO.DESCRIPTION 1STROBE#2DATA 0 3DATA 14DATA 2 5DATA 36DATA 4 7DATA 58DATA 6 9DATA 7ACKNOWLEDGE PRINTER SELECTAUTO FORM FEED # ERROR# PRINTER SELECT LN#GROUND GROUNDGROUND GROUNDGROUND GROUNDGROUND GROUND 3.4 Serial Ports The ROCKY-P248SV offers two high speed NS16C550 compatible · PIN NO.DESCRIPTION 1DATA CARRIER DETECT (DCD) 2 3 4DATA TERMINAL READY (DTR) 5 6 7REQUEST TO SEND (RTS) 8 9 15 RING INDICATOR (RI) CLEAR TO SEND (CTS) DATA SET READY (DSR) GROUND (GND) TRANSMIT DATA (TXD) RECEIVE DATA (RXD) CN15 : Serial Port DB-9 Connector (ACE0) UARTs with Read/Receive 16 byte FIFO serial ports. 25 2423 2221 2019 1817 INITIALIZE1615 1413 PAPER EMPTY12BUSY11 10 · 1DCD2DSR 34RTS 5TXD6CTX 7DTR8RI 9GNDNC 3.5 Keyboard/Mouse Connector · CN14 : 6-pin Mini-DIN PS2 Mouse Connector PIN NO.DESCRIPTION 1MOUSE DATA 2N/C 3GROUND 4 5MOUSE CLOCK 6N/C · PIN NO.DESCRIPTION 1 2KEYBOARD DATA 3N/C 4GROUND 5 · CN18 : 6-pin Mini-DIN Keyboard Connector PIN NO.DESCRIPTION 1KEYBOARD DATA 2N/C 3GROUND 4 5 6N/C 16 KEYBOARD CLOCK +5V +5V KEYBOARD CLOCK CN1 : 5-pin Header Keyboard Connector +5V The ROCKY-P248SV provides two keyboard/mouse connectors. 10 RXD DescriptionPin No.DescriptionPin No. CN10 : Serial Port 10-pin Header (ACE1) 3.6 External Switches and Indicators There are several external switches and indicators for monitoring and controlling your CPU board. All the functions are · PIN NO.PIN NO. 2. 1 4. N/C 3. 6. Ground 5. 8. Key Lock Signal 7. 10. Ground 9.Reset SW 12. Ground 11. 14 N/C 13. 16. 15. 18. 17. 20. 19. 3.7 USB Port Connector Pin 1-4 for USB 0 Pin 5-8 for USB 1 1. 5. 2. 6. 3. 7. 4. 8. 17 VCC GROUND SBD1- SBD0+ SBD1+ SBD0- GROUND VCC CN17 : 2 ports USB Connector I/O bus expansion. The ROCKY- P248SV built-in two USB ports for the future new ATX 5VSB +5Vsb ATX Power +5Vsb +5V ATX Power ON IDE LED GND +5V N/C N/C Speaker +5V DESCRIPTIONDESCRIPTION CN12 Pin Assignment : in the CN12 connector. 3.8 The ROCKY-P248SV built-in a IrDA port which support Serial Infrared(SIR) or Amplitude Shift Keyed IR(ASKIR) interface. When use the IrDA port have to set SIR or ASKIR model in the BIOS’s Peripheral Setup’s COM 2. Then the normal RS-232 · PIN NO.DESCRIPTION 1VCC 2 3 4 5 6 3.9 Fan Connector The ROCKY-P248SV provides CPU cooling fan connector, to the cooling fan. In the connector there is a “” 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 specified fan offers the rotation signal. · PIN NO.DESCRIPTION 1GROUND 2 3FAN SENSOR 18 12V CN16/CN19 : CPU Fan Connector rotation chassis fan connector. These connectors can supply 12V/500mA CIRRX IR-TX Ground IR-RX FIR-RX IrDA connector CN9 : COM 2 will be disabled. IrDA Infrared Interface Port The ROCKY-P248SV built-in 15-pin VGA connector directly to your CRT monitor. · 1RED2GREEN 34NC 5GROUND6GROUND 7GROUND8GROUND 9NCGROUND NCDDC DAT DDCCLK The ROCKY-P248SV provides three SCSI connectors for · 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 19 80Mbps, 40Mbps and 20Mbps SCSI devices. 3.11 SCSI Connector 15 VSYNC14HSYNC13 1211 10 BLUE CN11 : 15-pin Female Connector 3.10 VGA Connector · PIN NO.DESCRIPTIONPIN NO.DESCRIPTION 1 2 3 4 5 6 7 8 9 RTPWR RTPWR 20 CHA_SCD1168GND34 CHA_SCD1067GND33 CHA_SCD966GND32 CHA_SCD865GND31 CHA_IO64GND30 CHA_REQ63GND29 CHA_CD62GND28 CHA_SEL61GND27 CHA_MSG60GND26 CHA_RST59GND25 CHA_ACK58GND24 CHA_BSY57GND23 GND56GND22 CHA_ATN55GND21 GND54N/C20 N/C53N/C19 52N/C18 51N/C17 GND50GND16 GND49GND15 CHA_SCDPL48GND14 CHA_SCD747GND13 CHA_SCD646GND12 CHA_SCD545GND11 CHA_SCD444GND10 CHA_SCD343GND CHA_SCD242GND CHA_SCD141GND CHA_SCD040GND CHA_SCDPH39GND CHA_SCD1538GND CHA_SCD1437GND CHA_SCD1336GND CHA_SCD1235GND CN2 : Ultra Wide SCSI Connector · PIN NO.DESCRIPTIONPIN NO.DESCRIPTION 1 2 3 4 5 6 7 8 9 TRMPWRSTRMPWRS TRMPWRSTRMPWRS 21 CHA_SCDM1168CHA_SCD11P34 CHA_SCDM1067CHA_SCD10P33 CHA_SCDM966CHA_SCD9P32 CHA_SCDM865CHA_SCD8P31 CHA_IOM64CHA_IOP30 CHA_REQM63CHA_REQP29 CHA_CDM62CHA_CDP28 CHA_SELM61CHA_SELP27 CHA_MSGM60CHA_MSGP26 CHA_RSTM59CHA_RSTP25 CHA_ACKM58CHA_ACKP24 CHA_BSYM57CHA_BSYP23 GND56GND22 CHA_ATNM55CHA_ATNP21 GND54GND20 N/C53N/C19 5218 5117 N/C50CHA_DIFFSENSE16 GND49GND15 CHA_SCDPLM48CHA_SCDPLP14 CHA_SCDM747CHA_SCDP713 CHA_SCDM646CHA_SCDP612 CHA_SCDM545CHA_SCDP511 CHA_SCDM444CHA_SCDP410 CHA_SCDM343CHA_SCDP3 CHA_SCDM242CHA_SCDP2 CHA_SCDM141CHA_SCDP1 CHA_SCDM040CHA_SCDP0 CHA_SCDPHM39CHA_SCDPHP CHA_SCDM1538CHA_SCDP15 CHA_SCDM1437CHA_SCDP14 CHA_SCDM1336CHA_SCDP13 CHA_SCDM1235CHA_SCDP12 CN3 : Ultra-2 SCSI Connector · CN6 : SCSI2 Connector PIN NO.DESCRIPTIONPIN NO.DESCRIPTION 12 34 56 78 9 RTPWR 22 CHA_IO50GND49 CHA_REQ48GND47 CHA_CD46GND45 CHA_SEL44GND43 CHA_MSG42GND41 CHA_RST40GND39 CHA_ACK38GND37 CHA_BSY36GND35 GND34GND33 CHA_ATN32GND31 GND30GND29 N/C28GND27 26GND25 N/C24GND23 GND22GND21 GND20GND19 CHA_SCDPL18GND17 CHA_SCD716GND15 CHA_SCD614GND13 CHA_SCD512GND11 CHA_SCD410GND CHA_SCD3GND CHA_SCD2GND CHA_SCD1GND CHA_SCD0GND 4 The ROCKY-P248SV uses the AMI PCI/ISA BIOS for system configuration. The AMI BIOS setup program is designed to provide maximum flexibility in configuring the system by offering various options which may be selected for end-user requirements. This chapter is written to assist you in the proper 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 " Hit DEL if you want to run SETUP" The following screen will be displayed at this time. 23 To access AMI PCI/ISA BIOS Setup program, press key. appears : usage of these features. AMI BIOS Setup 4.2 Standard CMOS Setup The standard CMOS Setup is used for basic hardware system configuration. The main function is for Date/Time setting and Floppy/Hard Disk setting. Please refer to the following screen for To set the Date, for example, press either the arrow or or Year) then press either or to set it to the current Months, Date and Year. Do the same steps for Time For IDE hard disk drive setup, please check the following Use the Auto-Detect Hard Disk option in the main menu; the computer will automatically detect the HDD specifications. 3. Manually enter the specifications by yourself from ”“ option. 24 Userthe 2. Use the Auto setting for detection during boot-up.1. possible setup procedure: setting. button on your keyboard to select one of the fields (Months, Date this setup This Advanced CMOS Setup is designed for customer‘s tuning best performance of the ROCKY-P248SV board. As for normal operation customers don‘t have to change any default setting. The default setting is pre-set for most reliable operation. The following screen will be displayed if you select Advanced You can change the value of each options by using < < Quick Boot >: 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 key or not. stndrd 1, 2, 3 Boot Device > to define the sequence of boot st drives after the routines check up completes. If the 1 Boot rd Device fails, the BIOS will attempt to boot from the 2 or the 3 device. 25 nd Enabled PgDn> key. The available values are shown on the right screen. PgUp> and CMOS Setup: 4.3 Advanced CMOS Setup Try Other Boot Devices > the BIOS will try to boot from any strd other available device in the system if the 1, 2 and 3 device fails to boot. Floppy Access Control > to define the read/write access which is set when booting from a floppy drive. Hard Disk Access Control > to define the read/write access S.M.A.R.T. for Hard Disks > to allow BIOS to use the System nagement and R Technologies protocol for reporting server system information on a network BootUp > to turn on/off the Num-Lock option on a enhanced keyboard when you boot. If you turn it off, the arrow keys on the numeric keypad can be used just as the other set of Floppy Drive Swap > this function enables you to swap the floppy disk drives via software or without moving the hardware. Floppy Drive Seek > when this option is turned Enabled, 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 System Keyboard > to configure the keyboard. If you set it Password Check > to define if a password is necessary or not Boot to OS/2 > if you run the OS/2 operating system, this option must be set to yes. It means you permit BIOS to run properly if OS/2 or any other OS that does not support Plug and Play is found in your computer. CPU Serial Number > this option is available only if you use ® .Pentium Cache Bus ECC > this option is available only if you use ® Pentium System BIOS Cacheable > to define whether or not the memory segment FOOOH can be read from or written to cache memory. Setting it Enabled will give faster execution in your XXXX, 16k Shadow > ROM Shadow is a technique in which BIOS code is copied from slower ROM to faster RAM. If you enable it then the BIOS will be executed from the RAM. Each 26 option allows 16KB segment to be shadowed to the RAM. system. III processor. III processor for access to the BIOS setup. Absent, BIOS will not report keyboard errors. is supported. arrow keys on the keyboard and vice versa. Num-Lock eportingMa which is set when booting from a HDD. nd 4.4 Advanced Chipset Setup This setup functions are working mostly for Chipset (Intel 440BX). These options are used to change the Chipset‘s registers. Please carefully change any default setting, otherwise Configure SDRAM Timing by SPD > SPerial Detect is a 2048bits EEPROM which contains of the data of the chip module, capacity, timing, voltage, etc. The system will configure the SDRAM timing according to the data in the SPD SDRAM RAS# to CAS# delay > to specify the relative delay SDRAM RAS# Precharge > this option specifies the length of time for Row Address Strobe form SDRAW to SDRAM CAS# Latency > to specify the CAS latency timing form SDRAM DRAM. DRAM Integrity Mode > to choose DRAM Integrity Mode; ECCwill enable the hecking and orrection DRAM integrity mode. to specify the timing for DRAM Refresh Memory Hole : to specify the location of a memory hole in the CMOS RAM. This setting reserves 15MB to 16MB memory address space for ISA expansion cards that specifically require this setting. Memory from 15MB and up will be unavailable to 27 DRAM Refresh Rate > rror ECC/EC precharge. between row and column address strobe form SDRAM. when it is set enabled. resenceThe the system will run unstably. the system because expansion cards can only access memory VGA Frame Buffer USWC > to specify whether or not a caching of the video A000-BFFF RAM is allowed. will give you better system performance. PCI Frame Buffer USWC > to specify whether or not a caching of the PCI VGA frame buffer is allowed. USWC Write Post > to Enable or Disable the use of Speculatable, Write-Combined memory. Graphics Aperture Size > to define the size of Graphics Search for MDA Resources > to allow the BIOS to search for 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 PIIX4 Passive Release > will let the Passive Release PIIX4 Delayed Transaction > to enable or disable the embedded 32-bit posted write buffer which supports delay USB Function > to enable or disable the USB (Universal Serial 28 Bus) functions. transaction. mechanism encoded when CPU to PCI bus accesses. Enabled for USB transactions. MDA resources or not. Aperture. Uncacheable, Enabled up to 16MB. 4.5 Power Management Setup Power Management Setup helps user to handle the ROCKY- P248SV board‘“” function. The features can shut down the video display and hard disk to save energy for example. The Power Management/APM > to enable or disable the Advanced Green PC Monitor Power State > to specify the power state of the monitor after the specified period of display-idle has ended. Video Power Down Mode > to specify the power state of the VESA VGA video subsystem after the specified period of Hard Disk Power Down Mode > to specify the power state of the hard disk after the specified period of hard drive-idle has Standby Time Out (Minute) > to specify the length of the system-idle period while the system is in full power on state. After this period of time has ended, the system will go into Suspend Time Out (Minute) > to specify the length of the system-idle period while the system is in Standby state. After this period of time has ended, the system will go into Suspend 29 state. Standby state. ended. display-idle has ended. Power Management feature. power management setup screen is as following: greens Throttle Slow Clock Ratio > to specify the speed of system clock under power saving state. The figure is a ratio between Modem Use IO Port > to assign a port for modem. Modem Use IRQ > to assign an IRQ for modem Display Activity > to specify if BIOS has to monitor display activity or not. to monitor specified device IRQ or Ignore. Power Button Function > to specify how the power button on The setup helps user to handle the ROCKY-P248SV board‘s PCI function. All PCI bus slots on the system use INTA#, thus all 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 Clear NVRAM > if , BIOS will auto-clear NVRAM on every On Board PCI SCSI Controller > to enable and disable the on 30 board PCI SCSI Controller boot. yes to prevent reassigning of interrupt settings, select setting to No. installed PCI slots must be set. 4.6 PCI / Plug and Play Setup the chassis is operated. Device X > power conserving and normal state CPU clock. PCI Latency Timer (PCI Clocks) > to define the latency timing (PCI clock) for all PCI devices on the PCI bus. PCI VGA Palette Snoop > this option is useful only for system with more than one VGA devices connected to it through different bus (one PCI and one ISA). To enable those various VGA devices to handle signal from the CPU on each set of palette registers of every video devices, it must be set . Allocate IRQ to PCI VGA > to allocate IRQ to PCI VGA, answer Yes and vice 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 Offboard PCI IDE Primary (/Secondary) IRQ > to specify the PCI interrupt that is assigned to the Primary (/Secondary) IDE offboard PCI IDE controller. PCI Slot (1,2,3,4) IRQ Priority > to specify the IRQ priority to DMA Channel (0,1,3,5,6,7) > to indicate whether or not the PCI/PnP. 31 used by a legacy ISA adapter card. The settings are ISA/EISA or to assign the displayed IRQ to beIRQ (3,4,5,7,9,10,11,14,15) > DMA channel is assigned for a PnP or ISA card. be used by the PCI devices on slot 1 to 4. channel on the number on the board which will be used for the card. Enabled 4.7 Peripheral Setup This setup is working mostly on Multi-I/O Chip (W83977). The options are used to change the Chipset‘s registers. Please carefully change any default setting to meet your application need perfectly. The only special concern is Onboard Serial Port 2. If you want to use the IrDA port, you have to configure the SIR or ASKIR model in the BIOS’s Peripheral Setup’s COM2; Onboard FDC > to enable the FDC 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 IrDA Protocol > to specify the function mode if an IrDA mode Onboard Parallel Port > to specify the I/O port address of the parallel port. Parallel Port Mode > to specify the mode of parallel port. The (normal parallel port mode), 32 Normal options are: is selected. connected to the IR port. the RS-232 COM2 will be disabled. bidirectional transfer), (supports devices that comply with the Enhanced Parallel Port specification), (supports devices that comply with the Extended Capabilities Port). Parallel Port IRQ > to assign certain IRQ to the parallel port. The optimal and fail-safe settings are 7. Parallel Port DMA Channel > available only if the parallel port mode 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, 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 – Note: normal CPU Fan RPM is over than 5000 RPM. If your CPU Fan RPM is less than that figure, something is wrong and the CPU will be in overheat condition. Make sure that the 33 connection at CN19/CN16 is correct. 5V.+5V,+12V,-12V,and Secondary, Both and Disabled. ECP EPP (supports Bi-Dir This option sets a password that is used to protect your system and Setup Utility. Supervisor Password has higher priority than User Password. Once you setup the password, the system will always ask you to key-in password 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 (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 key instead of entering a new password when 34 the 'Enter Password' prompt pop-up. but with User Password you can only choose three setup options 4.9 Change User/Supervisor Setup 4.10 Auto-Detect Hard Disks This option detects the parameters of an IDE hard disk drive (HDD sector, cylinder, head, etc) automatically and will put the parameters into the Standard CMOS Setup screen. Up to 4 IDE drives can be detected and the parameters will be listed in the box. Press if you accept these parameters. Press 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 4.11 Auto Configuration with Optimal Settings This option lets you load the default settings. These best-case values settings are which will provide the best performance. Whenever your CMOS RAM is damaged, this Optimal settings will be loaded automatically. 35 Optimal the correct parameters manually or low-level format the disk. 4.12 Auto Configuration with Fail Safe Settings This option lets you load the Fail Safe default settings when something happens to your computer so that it cannot boot normally. These settings are not the most optimal settings but 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 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 key and you will exit the BIOS SETUP without saving the changes. 36 key and all the configuration changes will be saved. are the most stable settings. 5 2 E Key™ Function 2 The ROCKY-P248SV provides an outstanding E™ function 2 for system integrator. Based on the E™ you could free to store the ID Code, Pass Word, or Critical Data in the 1Kbit EEPROM. Because the EEPROM is nonvolatile memory, you ’t have to worry the losing of the very important data. 2 Basically the E™ is based on a 1Kbit EEPROM which is configured to 64 words(from 0 to 63). You could access (read or 2 When you start to use the E™ you should have the utility in the package. The software utility will include four files as follows, E2KEY.OBJ EKEYDEMO.C EKEYDEMO.EXE. The E2KEY.OBJ provides two library function for user to 2 integrate their application with E™ function. These library (read_e2key and write_e2key) are written and compiled in C format. Please check the following statement, then you will know how to implement it easily. unsigned 2 /* This function will return the E™’s data at address. The 37 address range is from 0 to 63. Return data is one word,16 bits */ KEY int address)int read_e2key(unsigned KEY README.DOC KEY write) each word at any time. KEY don KEY KEY void write_e2key(unsigned int address,unsigned data) 2 /* This function will write the given data to E™ at address. 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. 2 Please note the E™ function is based on the working of parallel port. So you should enable the ROCKY-P248SV’s 38 parallel port, otherwise will be not working. KEY KEY Appendix A. Watch-Dog Timer The Watch-Dog Timer is provided to ensure that standalone systems can always recover from catastrophic conditions that cause the CPU to crash. This condition may have occurred by external EMI or a software bug. When the CPU stops working correctly, hardware on the board will either perform a hardware reset (cold boot) or a non-maskable interrupt (NMI) to bring the The Watch-Dog Timer is controlled by two I/O ports. Enable the refresh the Watch-Dog Timer. Disable the Watch-Dog Timer. To enable the Watch-Dog Timer, 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 selected by A tolerance of at least 30% must be maintained to avoid unknown routines within the operating system (DOS), such as disk I/O that can be very time consuming. Therefore if the time out period has been set to 10 seconds, the I/O port 443H must 39 Dog Timer, otherwise the system will reset. Note: when exiting a program it is necessary to disable the Watch- be read within 7 seconds. jumper group JP9. Read043 (hex) Read443 (hex) system back to a known state. Appendix B. I/O Information IO Address Map I/O address Range Description DMA Controller #1 Interrupt Controller #1, Master 8254 timer 8042 (Keyboard Controller) Real time Clock, NMI (non-maskable interrupt) Mask Interrupt Controller #2 DMA Controller #2 Clear Math Coprocessor Busy Math Coprocessor Fixed Disk Game I/O Parallel Printer Port 2 (LPT3) Serial Port 4 Serial Port 2 LM78 Monitoring Chip Prototype Card Parallel Printer Port 1 (LPT2) SDLC, bisynchronous 2 Bisynchronous 1 Monochrome Display and Printer Adapter (LPT1) Color/Graphics Monitor Adapter Serial Port 3 Diskette Controller Serial Port 1 Watch dog timer enable 843 or 043 Watch dog timer disable 40 443 3F8-3FF 3F0-3F7 3E8-3EF 3D0-3DF Reserved3C0-3CF 3B0-3BF 3A0-3AF 380-38F 378-37F Reserved360-36F 300-31F 294-295 2F8-2FF 2E8-2EF 278-27F 200-207 1F0-1F8 0F8-0FF Reset Math Coprocessor0F1 0F0 0C0-0DF 0A0-0BF DMA Page Register080-09F 070-07F 060-06F 040-05F 020-021 000-01F Memory address Description 00000-9FFFF System memory A0000-BFFFF VGA buffer C0000-C7FFF VGA BIOS C8000-CFFFF SCSI BIOS Default DOC 2000 address E0000 – System BIOS 1000000- Extend BIOS IRQ Mapping Chart System Timer Controller FDC Primary IDE Printer Function 0Available 1Available 2Floppy Disk (8-bit transfer) 3Available 4 5Available 6Available 7Available 41 Cascade for DMA controller 1 DMA Channel DMA Channel Assignments Secondary IDE IRQ15 IRQ7 IRQ14 IRQ6 FPU IRQ13 Unused IRQ5 PS/2 mouse IRQ12 COM1/COM3 IRQ4 Unused IRQ11 COM2/COM4 IRQ3 Unused IRQ10 Cascade to IRQ IRQ2 Unused IRQ9 Keyboard IRQ1 RTC Clock IRQ8 IRQ0 FFFFF * D6000-D7FFF 1st MB Memory Address Map Appendix C. The following note and picture show how to connect ATX Power Supply Please, disconnect the AC cord of the Power Supply from the AC source when you plug-in DC connector to prevent sudden electric surge to the 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, 42 simply push the button once. (through Power Button & +5VSB):ROCKY-P248SV board. to the backplane and ROCKY-P248SV SBC. ATX Power