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Summary of Contents for ICP Electronics ROCKY-3786EV
- Page 1 ROCKY-3786EV/EVG(U2) Serial Socket 370 bases SBC With Gigabit, 10/100Mbps Ethernet, VGA, Audio,USB2.0 User Manual Version 1.1 August 4, 2002 @Copyright 2003 by ICP Electronics Inc. All Rights Reserved.
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Page 2: Copyright Notice
Trademarks ROCKY-3786EV/EVG(U2) 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. -
Page 3: Table Of Contents
Table of Contents 1. Introduction............6 1.1 Specifications: ............7 1.2 Package Contents..........9 2. Installation ........10 2.1 ROCKY-3786EVG's Lathe Layout......10 2.2 Clear CMOS Setup ..........12 2.3 BIOS Protection Setting ........12 2.4 Keyboard Power Selection ........12 2.5 Compact Flash Card Master/Slave Mode Setting ..13 3. - Page 4 3.10 VGA Connector..........21 3.11 Audio Connectors ..........22 3.12 Compact Flash Storage Card Socket (Optional)..23 3.13 External Switches and Indicators ......24 3.14 ATX Power Connector ........25 4. Award BIOS Setup ......26 4.1 Introduction ............26 4.2 Starting Setup ...........
- Page 5 Appendix A. Watchdog Timer....57 Appendix B. Address Mapping..... 59 IO Address Map ............59 1st MB Memory Address Map........60 IRQ Mapping Table............ 60 DMA Channel Assignments......... 60 Appendix C. How to Upgrade a New BIOS ..........61 Appendix D. ATX Power Supply... 65 Appendix E.
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Page 6: Introduction
1. Introduction Welcome to the ROCKY-3786EVG socket 370 base Single Board Computer. Based on Intel i815EB chipset, ROCKY- 3786EVG board is a PICMG form factor board, which works with high performance Pentium® III, economical Celeron, VIA C3 processor. This product is designed for the system manufacturers, integrators, or VARs that want to provide all the performance, reliability, and quality at a reasonable price. -
Page 7: Specifications
1.1 Specifications: Support socket 370 bases CPU, such as: Celeron® Processor, 700MHz –1.2GHz Pentium® III(FC-PGA) Processor, up to 1.4GHz VIA C3 Processor, 733MHz or above DMA Channels Interrupt Levels Chipset Intel 815E DRAM Memory Provides two 168-pin DIMM socket. The memory capability is up to 512MB/133MHz Ultra Two PCI Enhance IDE channel... - Page 8 Watchdog timer From 1 second to 255 second Reset will be generated when CPU did not periodically trigger the timer VGA Controller Embedded VGA controller, Screen Resolution: up to 1600x1200 in 256 Colors at 85Hz refresh. Intel 82801BA IEEE 802.3u Auto-Negotiation support for embedded LAN 10BASE-T/100BASE-TX 1000BASE-TX...
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Page 9: Package Contents
1.2 Package Contents addition this User's Manual, ROCKY- 3786EVG(U2) package includes the following items: ROCKY-3786EV/EVG(U2) socket 370 bases Single • Board Computer One FDD cable • One IDE Cable Keyboard / Mouse Adapter Y Cable • One Printer Cable with bracket •... -
Page 10: Installation
2. Installation This chapter shows install ROCKY- 3786EV/EVG(U2). At first, the lathe layout of ROCKY- 3786EVG shown, then comes unpacking information that the user should be careful is been illustrated. After that comes jumpers and switches setting for the ROCKY-3786EVG's configuration, such as CPU type selection, system clock setting, and watchdog timer and so on. - Page 11 ROCKY-3786EVG's Lathe Layout CN21 CN20 FAN3 FAN2 INTEL 815 CN27 CN28 CN25 CN12 CN13 CN26 CN14 CN19 CN17 CN22 CN11 CN23...
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Page 12: Clear Cmos Setup
2.2 Clear CMOS Setup If want to clear the CMOS Setup (for example, forgetting the password, the user should clear the setup and then set the password again.), the user should close the JP1 about 3 seconds, then open again. For normal operation mode, just open JP1. -
Page 13: Compact Flash Card Master/Slave Mode Setting
2.5 Compact Flash Card Master/Slave Mode Setting • JP3: Master/Slave Mode Setting DESCRIPTION OPEN SLAVE MASTER SHORT... -
Page 14: Connection
3. Connection This chapter illustrates how to connect peripherals, switches and indicators to the ROCKY-3786EVG board. 3.1 Floppy Disk Drive Connector ROCKY-3786EV/EVG(U2) board equipped with a 34-pin daisy-chain driver connector cable. • CN3: FDC CONNECTOR DESCRIPTION DESCRIPTION GROUND REDUCE WRITE... -
Page 15: Ultra Ata33/66/100 Ide Disk Drive Connector
3.2 Ultra ATA33/66/100 IDE Disk Drive Connector user attach IDE(Integrated Device Electronics) hard disk drives to the ROCKY-3786EVG IDE controller. CN1 (IDE 1): Primary IDE Connector PIN NO. DESCRIPTION PIN NO. DESCRIPTION RESET# GROUND DATA 7 DATA 8 DATA 6 DATA 9 DATA 5 DATA 10... -
Page 16: Parallel Port
CN7 (IDE 2): Primary IDE Connector PIN NO. DESCRIPTION PIN NO. DESCRIPTION RESET# GROUND DATA 7 DATA 8 DATA 6 DATA 9 DATA 5 DATA 10 DATA 4 DATA 11 DATA 3 DATA 12 DATA 2 DATA 13 DATA 1 DATA 14 DATA 0 DATA 15... -
Page 17: Serial Ports
GROUND GROUND GROUND 3.4 Serial Ports The ROCKY-3786EVG offers two high speeds NS16C550 compatible UARTs with Read/Receive 16 byte FIFO serial ports. CN2: COM1 CN8: COM2 • CN2: COM1 10-pin Connector PIN NO. DESCRIPTION DATA CARRIER DETECT (DCD) RECEIVE DATA (RXD) TRANSMIT DATA (TXD) -
Page 18: Keyboard Connector
• CN8: COM2 10-pin Connector PIN NO. DESCRIPTION DATA CARRIER DETECT (DCD) RECEIVE DATA (RXD) TRANSMIT DATA (TXD) DATA TERMINAL READY (DTR) GROUND DATA SET READY (DSR) REQUEST TO SEND (RTS) CLEAR TO SEND (CTS) RING INDICATOR (RI) 3.5 Keyboard Connector The ROCKY-3786EVG provides 5-PIN Header and 6-PIN keyboard/mouse connector. -
Page 19: Usb Port Connector
3.6 USB Port Connector ROCKY-3786EVG provides two USB ports and U2 version provides six ports -- two USB 1.1 and four USB 2.0 ports. •CN6: USB 1.1 1. VCC 2. GROUND 3. DATA1- 4. DATA2+ 5. DATA1+ 6. DATA2- 7. GROUND 8. -
Page 20: Fan Connector
• CN4: IrDA connector PIN NO. DESCRIPTION VCC5V IR-RX Ground IR-TX 3.8 Fan Connector The ROCKY-3785EV/ EVG provides CPU cooling fan connector. CPU connectors can supply 12V/500mA of power. The Fan rotates in full speed mode. • FAN2/FAN3: CPU Fan Connector PIN NO. -
Page 21: Vga Connector
• CN19: GIGA LAN RJ45 Connector DESCRIPTIO PIN NO. DESCRIPTIO TXA+ ( TX+ ) TXC-( N/C ) TXA-( TX- ) TXB-( RX- ) TXB+( RX+ ) TXD+( N/C ) TXC+( N/C ) TXD-( N/C ) • CN12: LAN LED Connector 100ACT 100ACT- 100LINK... -
Page 22: Audio Connectors
• CN26: 10-pin Header Connector DDCCLK GREEN DDC DAT BLUE GROUND HSYNC GROUND VSYNC GROUND 3.11 Audio Connectors The AC’97 compliant CODEC supports 18bit AD/DA resolution and high S/N ratio. It provides 2 outputs – SPEAKER-OUT (with 250mW amplifier) and LINE-OUT (without amplifier), 3 inputs –... -
Page 23: Compact Flash Storage Card Socket (Optional)
4. RIGHT SIGNAL 5. NC 3.12 Compact Flash Storage Card Socket (Optional) The ROCKY-3786EV/EVG(U2) configures Compact Flash Storage Card in IDE Mode. This type II Socket is compatible with IBM Micro Drive. • CN25: Compact Flash Storage Card Socket pin assignment PIN NO. -
Page 24: External Switches And Indicators
RESET# IORDY OBLIGATORY TO PULL HIGH ACTIVE# PDIAG# CARD DETECT2 GROUND 3.13 External Switches and Indicators There are several external switches and indicators for monitoring and controlling the user’s CPU board. All the functions are in the CN24 connector. • CN24: Multi Panel PIN NO. -
Page 25: Atx Power Connector
• CN20: ATX Power +5VSB and PSON# Connector PIN NO. DESCRIPTION Ground PSON# +5VSB 3 2 1 3.14 ATX Power Connector can work without backplane, while ROCKY-3705EV/EVG external power is attached to this ATX connector. CN21: ATX Power Supply Connector •... -
Page 26: Award Bios Setup
4. Award BIOS Setup 4.1 Introduction This chapter discusses the Setup program written in the BIOS. It will give the user a step-by-step guidance to configure the system. The user-defined configuration is then stored in battery-backed CMOS RAM, which retains the customized information when power is turned off. -
Page 27: Using Setup
4.3 Using Setup In general, the user can 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 details about how to navigate in the Setup program using the keyboard. -
Page 28: Main Menu
4.4 Main Menu Once the user enter the AwardBIOS™ CMOS Setup Utility, the Main Menu will appear on the screen. The Main Menu allows the user to select from several setup functions and two exit choices. Use the arrow keys to go through the items and press <Enter>... -
Page 29: Setup Items
4.4.1 Setup Items The main menu includes the following main setup categories. Please note that some systems may not include all of the following entries. Standard CMOS Features Use this menu for basic system configuration. See Section 4.5 for the details. Advanced BIOS Features Use this menu to set the Advanced Features available on the user’s system. - Page 30 Frequency/Voltage Control this menu configure user’s settings frequency/voltage control. See section 4.12 for the details. Load Fail-Safe Defaults Use this menu to load the BIOS default values for the minimal/stable performance for the user’s system to operate. See section 4.13 for the details. Load Optimized Defaults Use this menu to load the BIOS default values that are factory settings for optimal performance system operations.
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Page 31: Standard Cmos Setup
4.5 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 <PgUp> or <PgDn> keys to select the value the user want in each item. -
Page 32: Main Menu Selections
Main Menu Selections Item Options Description Date MM DD YYYY Set the system date. Time HH : MM : SS Set the system time Options are in its sub Press <Enter> to enter Primary Master menu the sub menu of detailed (described in Table 3) options Options are in its sub... - Page 33 IDE Adapters The IDE adapters control the hard disk drive. Use a separate sub menu to configure each hard disk drive. Figure 2 shows the IDE primary master sub menu. CMOS Setup Utility – Copyright © 1984-2000 Award Software IDE Primary Master IDE HDD Auto-Detection Press Enter Item Help...
- Page 34 Use the legend keys to navigate through this menu and exit to the main menu. Use Table 3 to configure the hard disk. Item Options Description IDE HDD Auto- Press Enter Press Enter to auto-detect detection the HDD on this channel. If detection is successful, it fills the remaining fields on this menu.
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Page 35: Advanced Bios Features
4.6 Advanced BIOS Features This section allows users to configure the system for basic operation. The options for the system’s default speed, boot-up sequence, keyboard operation, shadowing and security. CMOS Setup Utility – Copyright © 1984 – 2000 Award Software Advanced BIOS Features Virus Warning Disabled... - Page 36 Virus Warning Allows users to choose the VIRUS Warning feature for IDE Hard Disk boot sector protection. If this function is enabled and someone attempts to write data into this area, BIOS will show a warning message on screen and alarm beep will be heard. Enabled Activates automatically when the system boots up causing a warning message to appear when...
- Page 37 Quick Power On Self Test This category speeds up Power On Self Test (POST) after the user power up the computer. If it is set to Enable, BIOS will shorten or skip some check items during POST. Enabled Enable quick POST Disabled Normal POST LAN ( CN17/UP) BootROM...
- Page 38 Typematic Rate Setting Key strokes repeat at a rate determined by the keyboard controller. When enabled, the typematic rate and typematic delay can be selected. The Choice: Enabled/Disabled. Typematic Rate (Chars/Sec) Sets the number of times a second to repeat a key stroke when the user hold the key down.
- Page 39 OS Select For DRAM > 64MB Select the operating system that is running with greater than 64MB of RAM on the system. The Choice: Non-OS2, OS2. Report No FDD For Win 95 Whether report no FDD for Win 95 or not. The Choice: Yes, No.
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Page 40: Advanced Chipset Features
4.7 Advanced Chipset Features CMOS Setup Utility – Copyright © 1984 – 2000 Award Software Advanced Chipset Features SDRAM CAS Latency Time Item Help SDRAM Cycle Time Tras/Trc Auto ____________________ SDRAM RAS-to-CAS Delay Auto Menu Level SDRAM RAS Precharge Time Auto System BIOS Cacheable Disabled... - Page 41 be required to preserve the integrity of the data held in the slower memory chips. SDRAM CAS Latency Time When synchronous DRAM is installed, the number of clock cycles of CAS latency depends on the DRAM timing. The Choice: 2, 3 SDRAM Cycle Time Tras/Trc Select the number of SCLKs for an access cycle.
- Page 42 Video BIOS Cacheable Select Enabled allows caching of the video BIOS , resulting in better system performance. However, if any program writes to this memory area, a system error may result. The Choice: Enabled, Disabled. Memory Hole At 15M-16M The user can reserve this area of system memory for ISA adapter ROM.
- Page 43 System Memory Frequency When AUTO , system can automatic set memory frequency . AUTO / 100 / 133 Memory frequency Power Supply When ATX , the user’s system use ATX power supply . ATX/AT power supply. On – chip VGA When Enable , the user’s can enable on chip VGA controller .
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Page 44: Integrated Peripherals
4.8 Integrated Peripherals CMOS Setup Utility – Copyright © 1984 – 2000 Award Software Integrated Peripherals On-Chip Primary PCI IDE Enabled Item Help On-Chip Secondary PCI IDE Enabled ________________ IDE Primary Master PIO Auto Menu Level IDE Primary Slave PIO Auto If the user’s IDE IDE Secondary Master PIO... - Page 45 IDE Primary/Secondary Master/Slave PIO The four IDE PIO (Programmed Input/Output) fields let the user 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.
- Page 46 IDE HDD Block Mode Block mode is also called block transfer, multiple commands, or multiple sector read/write. If the user’s 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.
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Page 47: Power Management Setup
4.9 Power Management Setup The Power Management Setup allows the user to configure the system to the most effective energy save while operating in a user defined environment. CMOS Setup Utility – Copyright © 1984 – 2000 Award Software Power Management Setup ACPI Function Enabled Item Help... - Page 48 Power Management This category allows the user to select the type (or degree) of power saving and is directly related to the following modes: 1. HDD Power Down 2. Doze Mode 3. Suspend Mode There are four selections for Power Management, three of which have fixed mode settings.
- Page 49 Video Off In Suspend This determines the manner in which the monitor is blanked. The Choice: Yes, No. Suspend Type Select the Suspend Type. The Choice: PWRON Suspend, Stop Grant. Suspend Mode When enabled and after the set time of system inactivity, all devices except the CPU will be shut off.
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Page 50: Pnp/Pci Configuration Setup
4.10 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. - Page 51 Reset Configuration Data Normally, the user leave this field Disabled. Select Enabled to reset Extended System Configuration Data (ESCD) when the user exit Setup if the user have installed a new add-on and the system reconfiguration has caused such a serious conflict that the operating system can not boot.
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Page 52: Pc Health Status
4.11 PC Health Status CMOS Setup Utility – Copyright © 1984-2000 Award Software PC Health Status CPU VCORE 1.40V Item Help 1.23V ------------------------- +3.3V 3.29V Menu Level 4.99V +12V 12.03V -12V (-)11.86V (-)5.10V +5VSB 5.02V Voltage Battery 3.07V CPU Temperature 38°C System Temperature 37°C... -
Page 53: Frequency/Voltage Control
4.12 Frequency/Voltage Control CMOS Setup Utility – Copyright © 1984-2000 Award Software Frequency/Voltage Control Auto Detect DIMM/PCI Clk Disabled Item Help Spread Spectrum Disabled ----------------------- CPU Host/PCI Clock Disabled Menu Level CPU Clock Ratio ↑↓←→ Move Enter: Select +/-/PU/PD: Value F10:Save ESC: Exit F1:General Help F5:Previous Values F6:Fail-safe defaults... -
Page 54: Defaults Menu
CPU Clock Ratio This item allows the user to select CPU clock ratio. The Choice: 4, 4.5, 5, 5.5, 6, 6.5, 7, 7.5, 8,8.5,9,9.5,10,10.5,11,11.5,12. 4.13 Defaults Menu Selecting “Defaults” from the main menu shows the user two options which are described below Load Fail-Safe Defaults When the user press <Enter>... -
Page 55: Supervisor/User Password Setting
4.14 Supervisor/User Password Setting The user can set either supervisor or user password, or both of then. The differences between are: Supervisor Password : for entering changing settings of the system. User Password for just entering the system but does not have the privilege to change any settings of the system. -
Page 56: Exit Selecting
Additionally, when a password is enabled, the user can also require the BIOS to request a password every time the user’s system is rebooted. This would prevent unauthorized use of the user’s computer. The user determine when the password is required within the BIOS Features Setup Menu and its Security option (see Section If the Security option is set to password will be required both at boot and at entry to Setup. -
Page 57: Appendix A. Watchdog Timer
Appendix A. Watchdog Timer The Watchdog Timer is provided to ensure that standalone systems can always recover from catastrophic conditions that cause the CPU to crash. These conditions may result from an external EMI or a software bug. When the system stops working correctly, hardware on the board will perform hardware reset (cold boot) to bring the system back to a known state. - Page 58 Example assembly program: TIMER_PORT = 443H TIMER_START = 443H TIMER_STOP = 843H ;;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...
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Page 59: Appendix B. Address Mapping
Appendix B. Address Mapping IO Address Map I/O address Description Range 000-01F DMA Controller #1 020-021 Interrupt Controller #1, Master 040-05F 8254 Timer 060-06F 8042 (Keyboard Controller) 070-07F Real Time Clock, NMI Mask 080-09F DMA Page Register 0A0-0BF Interrupt Controller #2 0C0-0DF DMA Controller #2 Clear Math Coprocessor Busy... -
Page 60: 1St Mb Memory Address Map
1st MB Memory Address Map Memory address Description 00000-9FFFF System memory A0000-BFFFF VGA buffer C0000-C7FFF VGA BIOS F0000-FFFFF System BIOS 1000000- Extend BIOS *Default Setting IRQ Mapping Table IRQ0 System Timer IRQ8 RTC clock IRQ1 Keyboard IRQ9 Available IRQ2 Cascade to IRQ IRQ10 AC’97 CODEC Controller... -
Page 61: Appendix C. How To Upgrade A New Bios
Appendix C. How to Upgrade a New BIOS The user can install an upgrade BIOS for the ROCKY- that downloaded from 3786EV/EVG(U2) manufacturer’s web site ( www.e-icp.com.tw ). New BIOS support peripherals ,improvements performance or amendments to system addressed known bugs. - Page 62 Reboot the system to the DOS command prompt using the boot diskette the user just made. At the DOS command prompt type , "awdflash filename.xxx", where filename.xxx is the file name of the BIOS file. Hit enter. The user’s first option, in sequence, will be to save the old BIOS.
- Page 63 The user’s second option, in sequence, will be whether the user want to flash the user’s BIOS. Enter Y (for "yes"). NOTE: This is the critical step. Once the user kit the enter key, do NOT touch the keyboard, the reset button, or power switch while the flashing is in progress.
- Page 64 Install screen :...
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Page 65: Appendix D. Atx Power Supply
Please, check the type of the user’s CPU board. All CPU board listed on the next page support ATX power supply but has two types of power switch connection: ROCKY-3786EV/EVG(U2) (through Power Button & GND): Connect the ATX power button switch to the CN5 (power button). - Page 66 If the user want to turn ON the system, just press the button once. And if the user want to turn off the power supply, please press the ATX power switch button for about 4 seconds.
- Page 67 B. For the backplanes with ATX power supply connector For some SBC without ATX power ON/OFF function, then the user can 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: Connect the ON/OFF (ordinary one) switch to Pin 2 (PS ON) and Pin 3 (GND) of connector CN2...
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Page 68: Appendix E. E 2 Key™ Function
Appendix E. E Key™ Function The ROCKY-3786EVG provides an outstanding E KEY™ function for system integrator. Based on the E KEY™, the user can free to store the ID Code, Password or Critical Data in the 1Kbit EEPROM. Because the EEPROM is nonvolatile memory, the user don’t have to worry for losing very important data. - Page 69 /* This function will write the given data to E KEY™ at certain address. The address range is from 0 to 63. The data value is from 0 to 0xffff. */ To easily start to use the function, please refer to the included EKEYDEMO.C code at first.
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