IEI Technology ROCKY-4783EV Series User manual

1
ROCKY – 4783EV Series
SOCKET 478 PENTIUM 4 with
LAN & USB 2.0 & IEEE-1394
AGP4X VGA SBC
User Manual Version 1.1
June 18, 2003
©Copyright 2003 by ICP Electronics Inc. All Rights Reserved.

2
Copyright Notice
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
commitment on the part of the manufacturer.
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 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-4783EV is a registered trademark of ICP Electronics Inc.; IBM PC is a
registered trademark of International Business Machines Corporation. SiS is a
registered trademark of SiS Corporation. AMI is registered trademarks of
American 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.
Support
For any questions regarding the product or the content of this manual, please
contact us at: [email protected]

3
Table of Contents
1. Introduction ............................................................... 4
1.1 Specifications .............................................................................5
1.2 Package Contents........................................................................7
2. Installation ................................................................. 8
2.1 ROCKY–4783EV Layout................................................................8
2.2 Unpacking Precautions.................................................................9
2.3 Clear CMOS Settings..................................................................10
2.4 Onboard Keyboard/Mouse source Setting......................................10
2.5 CompactFlash Master/Slave Setting .............................................10
3. Connection................................................................ 11
3.1 Floppy Disk Drive Connector .......................................................12
3.2 PCI E-IDE Disk Drive Connector ..................................................13
3.3 Parallel Port..............................................................................14
3.4 Serial Ports ..............................................................................15
3.5 Keyboard & PS/2 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 Connectors (FAN1~FAN2).....................................................18
3.10 LAN RJ45& State LED Connectors ................................................19
3.11 VGA Connector .........................................................................19
3.12 AUDIO Headphone & Connector..................................................20
3.13 ATX1 & ATX2 Power Connector....................................................20
3.14 IEEE 1394 Port Connector ..........................................................21
4. AMI BIOS SETUP...................................................... 22
4.1 Introduction .............................................................................22
4.2 Starting Setup ..........................................................................22
4.3 Using Setup..............................................................................23
4.4 Getting Help.............................................................................24
4.5 Main Menu ...............................................................................25
4.6 Standard CMOS Setup ...............................................................27
4.7 Advanced CMOS Setup...............................................................29
4.8 Advanced Chipset Setup.............................................................32
4.9 Power Management Setup ..........................................................33
4.10 PCI / Plug and Play Setup...........................................................34
4.11 Peripheral Setup ......................................................................37
4.12 Hardware Monitor Setup.............................................................38
4.13 Change Supervisor Password ......................................................39
Appendix A: Watchdog Timer...................................... 40
Appendix B: I/O Address Map..................................... 42
Appendix C: ATX Power Supply .................................. 44
Appendix D: How to use Wake-Up Function ........... 46

4
1. Introduction
Thank you for choosing ROCKY-4783EV SOCKET 478 PENTIUM 4 Single
Board Computer. ROCKY-4783EV board is an ISA/PCI form factor board,
which is equipped with a high performance processor and multi-mode I/O,
designed for the system manufacturers, integrators, or VARs to provide
quality and reliable performance at a reasonable price.
In addition, the ROCKY-4783EV has built-in SiS 315 AGP4X VGA on board.
The VGA chip is a 3D graphics chipset, which provides up to 2,048 x1, 536
x 16-color resolution. The VGA on board can share 4 ~64 MB DDR-
SDRAM frame buffer of system memory.
For the application that needs high-speed serial transmission, ROCKY-
4783EV provides both 1394 and USB 2.0 ports for your choice. The high
speed USB 2.0 host controller implements an ECHI interface that provides
480Mb/s bandwidth. The integrated 1394a controller supports bus transfer
rate of 400 Mbits/s.
An advanced high performance super LPC I/O chip— W83697HF is used in
ROCKY-4783EV board. Both on-chip UARTs are compatible with the
NS16C550. The parallel port and IDE interface are compatible with IBM
PC/AT architecture.
ROCKY-4783EV has a built-in 10/100 Fast Ethernet LAN. It is a fully
integrated 10BASE-T/100BASE-TX LAN solution with high performance and
low power consumption features.
ROCKY-4783EV uses the advanced SiS 651/962 chipsets, which are 100%
software compatible chipset with PCI 2.2 standard.

5
1.1 Specifications
CPU (PGA 478)
Intel Pentium 4 Processor, supports 400/533
MHz FSB (FSB SETTING BY BIOS)
Bus interface PCI/ISA bus, PICMG compliant
Bus speed ISA: 8MHz, PCI: 33MHz
DMA channels 7
Interrupt levels 15
Chipset SIS 651
Real-time
clock/calendar SIS 962
RAM memory Two 184-pin DIMM sockets to support DDR266/333 SDRAM. The maximum memory
is up to 2 GB.
Ultra DMA 133
IDE interface
Up to four PCI Enhanced IDE hard drives. The
Ultra DMA 133 IDE can handle data transfer up
to 133MB/s. Compatible with existing ATA IDE
specifications, so there is no need to do any
changes for users’ current accessories.
Floppy disk
drive interface
Supports up to two floppy disk drives, 5.25”
(360KB and 1.2MB) and/or 3.5” (720KB,
1.44MB, and 2.88MB)
Serial ports
Two RS-232 ports with 16C550 UART (or
compatible) with 16-byte FIFO buffer. Support
up to 115.2Kbps. Ports can be individually
configured to COM1, COM2 or Disabled.
Bi-directional
parallel port Configurable to LPT1, LPT2, LPT3 or disabled. Supports EPP/ECP/SPP
Hardware
monitor Built-in to monitor power supply voltage and fan speed status
IrDA port Supports Serial Infrared (SIR) and Amplitude
Shift Keyed IR (ASKIR) interface
USB 2.0/1.1
port Supports four USB 2.0/1.1 ports for future expansion
1394 port Supports three 1394 ports compliant with 1394 OHCI specification 1.1, IEEE 1394-1395
and 1394a-2000.
Watchdog
timer
Software Programmable Reset generated when
CPU does not periodically trigger the timer.
Your can use I/O Port hex 043(843) & 443 to
control the watchdog and generate a system
reset.

6
VGA controller Built-in SiS 315 AGP4X 256-bit 3D graphics
engine. 4~64 MB share memory.
Screen resolution: up to 2048 x 1536 x 16.
Ethernet
Fast Ethernet controllers, IEEE 802.3u Auto-
Negotiation support for 10BASE-T/100BASE-TX
standard. The RJ45 connectors are located on
the mounting bracket for easy connection.
Keyboard and
PS/2 mouse
connector
A 6-pin mini DIN connector is located on the
mounting bracket for easy connection to a
keyboard or PS/2 mouse. For alternative
application, a keyboard and a PS/2 mouse pin
header connectors are also available on board.
Audio AC’97 Audio CODEC
Compactflash It can be used with a passive adapter (True
IDE Mode) in a Type I/II Socket.
Power
consumption
(PENTIUM 4: 2GHz, 1GB PC133 DDR-SDRAM)
+5V @ 4.46A, +12V @ 6.55A.
Recommended: 350-watt power supply or
higher
Operating
temperature 0 ℃~ 60 ℃
(*CPU needs Cooler & silicon heatsink paste*)
WARNING:
1. Never run the processor without the heatsink (Cooler) being
properly and firmly attached.
2. Use ATX-12V Power Connector (ATX2) to provide power to the
CPU.

7
1.2 Package Contents
ROCKY-4783EV package includes the following items:
• ROCKY-4783EV Single Board Computer x 1
• RS-232 and printer cable with bracket x 1
• FDD cable x 1
• ATA IDE cable x 1
• ATX-12V cable x 1
• 6-pin Mini-Din converts to two 6-pin mini-Din cables for
keyboard and mouse connection x 1
• User manual x 1
If any of these items is missing or damaged, contact the dealer
from whom you purchased this product. Save the shipping
materials and carton in case you want to ship or store the product
in the future.

8
2. Installation
This chapter describes how to install ROCKY-4783EV. All shaded rows in
tables of this manual are the default settings for ROCKY-4783EV.
2.1 ROCKY–4783EV Layout

9
2.2 Unpacking Precautions
Some components on ROCKY-4783EV 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
these precautions:
 Ground yourself to remove any static charge before touching
your ROCKY-4783EV 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.
 Handle your ROCKY-4783EV SBC by its edges. Don’t touch IC
chips, leads or circuitry if not necessary.
 Do not plug any connector or jumper while the power is on.
Table of Jumpers
LABEL FUNCTION
JP2 CompactFlash Master (close)/Slave (open) Setting.
JP10 CMOS state setting
JP11 Keyboard/Mouse power source Setting

10
2.3 Clear CMOS Settings
If want to clear the CMOS settings, close the JP10 (1-2) about 3
seconds, then open it again. This will set CMOS to normal operation
mode, i.e. JP10 (2-3).
• JP10: Clear CMOS Settings (Reserved Function)
JP10 Description
1-2 Clear CMOS Settings
2-3 Normal Operation
WARNING:
When you change the power from ATX to AT, or change the CPU
type, be sure to clear CMOS (power on) first. Otherwise, the CPU
Board may fail to boot up.
2.4 Onboard Keyboard/Mouse source Setting
JP11 Description
1-2 Vcc (+5V)
2-3 5VSB
2.5 CompactFlash Master/Slave Setting
JP2 Description
CLOSE Master
OPEN Slave

11
3. Connection
This chapter describes how to connect peripherals, switches and indicators
to the ROCKY- 4783EV board.
Table of Connectors
LABEL FUNCTION
FAN1~FAN2 Fan Connectors
ATX1 ATX 20-PIN Power Connector
ATX2 ATX-12V CPU Power Source
VGA VGA 15-pin Female Connector
IR1 IrDA connector
CN6 ATX BUTTON (Power ON) Switch
CN1, CN4, CN23 USB Connectors
LPT1 Parallel Port Connector
COM1, COM2 Serial Port 10-pin Connectors
CN2 External Switches and Indicators
CN11 AUDIO LINE-IN
CN9 AUDIO CD-IN
CN10 AUDIO MIC-IN
CN12 AUDIO Headphone Jack (Output)
CN14 LAN State LED Connectors
LAN1 LAN RJ45 Connectors
CN16, CN17, CN18 IEEE 1394 Connectors
CN5 Backplane to Mainboard ATX power
control Connector
CN20 External 5-pin Header Keyboard
Connector
CN19 PS/2 MOUSE & KEYBOARD Connector
FDD1 FDC Connector
IDE2 Secondary IDE Connector
IDE1 Primary IDE Connector

12
3.1 Floppy Disk Drive Connector
The ROCKY-4783EV board is equipped with a 34-pin daisy-chain
drive connector cable.
• FDD1: FDC Connector
PIN Description PIN 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 SIDE 1 SELECT#
33 GROUND 34 DISK CHANGE#

13
3.2 PCI E-IDE Disk Drive Connector
You can attach four IDE (Integrated Device Electronics) hard disk
drives on two channels. These connectors support Ultra-DMA100
IDE devices. Non-DMA100 devices are suggested to be connecting
to the secondary IDE connector.
IDE 1: Primary IDE Connector
IDE 2: Secondary IDE Connector
• IDE Interface Connector
PIN Description PIN 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 CS0# 38 HDC CS1#
39 HDD ACTIVE# 40 GROUND

14
3.3 Parallel Port
This port is usually connected to a printer. The ROCKY-4783EV
includes an on-board parallel port, accessed through a 26-pin flat-
cable connector.
• LPT1: Parallel Port Connector
PIN Description PIN 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

15
3.4 Serial Ports
ROCKY-4783EV offers two high speeds NS16C550 compatible UART.
• COM1: 10-pin header on board
• COM2: 10-pin header on board
Connector Address Interrupt
COM1 3F8 IRQ4
COM2 2F8 IRQ3
• Serial Port 10-pin Connector
PIN Description
1 DATA CARRIER 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 GROUND (GND)

16
3.5 Keyboard & PS/2 Mouse Connector
A 6-pin mini DIN connector (CN19) is located on the mounting
bracket for easy connection to a keyboard or a PS/2 mouse. The
card comes with a cable to convert from the 6-pin mini-DIN
connector to two 6-pin mini-DIN connectors for keyboard and
mouse connection.
• CN19: 6-pin Mini-DIN Keyboard Connector
PIN Description
1 KEYBOARD DATA
2 MOUSE DATA
3 GROUND
4 +5V
5 KEYBOARD CLOCK
6 MOUSE CLOCK
• CN20: 5-pin Header Keyboard Connector
PIN Description
1 KEYBOARD CLOCK
2 KEYBOARD DATA
3 N/C
4 GROUND
5 +5V

17
3.6 External Switches and Indicators
There are several external switches and indicators for monitoring
and controlling your CPU board.
• CN2: External Switches and Indicators
PIN Description PIN Description
1 +5V 2 Speaker +
3 N/C 4 N/C
Power
LED 5 GND 6 N/C
7 NC 8 Speaker -
Speaker
9 NC 10 Reset PIN1
11 GND 12
Reset PIN2 Reset
Button
HDD LED 13 HDD LED+ 14 HDD LED- HDD LED
• CN6: 2-pin Header ATX POWER BUTTON Connector
PIN Description
1 BUTTON PIN1
2 BUTTON PIN2
• CN5: Backplane to Mainboard ATX Power Control
Connector+
PIN Description
1 5VSB
2 ATX-ON
3 GND
+Power comes from Backplane with ATX Connector (Through
Power Button & +5VSB)
3.7 USB Port Connector
ROCKY-4783EV provides four built-in USB ports (1.1 or 2.0).
Each port can be automatically routed to support a high-speed USB
2.0 device or full-or-low speed USB 1.1 device.
CN1 /CN4/CN23
PIN Description PIN Description
1 VCC 5 GROUND
2 DATA- 6 DATA+
3 DATA+ 7 DATA-
4 GROUND 8 VCC

18
3.8 IrDA Infrared Interface Port
ROCKY-4783EV has a built-in IrDA port which supports Serial
Infrared (SIR) or Amplitude Shift Keyed IR (ASKIR) interface. If you
want to use the IrDA port, you have to configure SIR or ASKIR
model in the BIOS under Peripheral Setup COM2. Then the normal
RS-232 COM 2 will be disabled.
• IR1: IrDA Connector
PIN Description
1 VCC
2 NC
3 IR-RX
4 Ground
5 IR-TX
6 NC
3.9 Fan Connectors (FAN1~FAN2)
ROCKY-4783EV provides two CPU cooling fan connectors. These
connectors can supply 12V/500mA to the cooling fan. All connectors
have the same pin assignments and provide a "rotation" pin to get
rotation signals from fans and notify the system. So the system
BIOS can recognize the fan speed. Note that only specified fan can
issue the rotation signals.
• Fan Connector
PIN Description
1 Rotation Signal
2 +12V
3 Ground

19
3.10 LAN RJ45& State LED Connectors
ROCKY-4783EV is equipped with one built-in 10/100Mbps Ethernet
controllers. You can connect it to your LAN through RJ45 LAN
connectors. There are two LEDs on the connector (CN14) indicating
the LAN status.
• LAN1 RJ45 Connector
PIN Description PIN Description
1 TX+ 5 N/C
2 TX- 6 RX-
3 RX+ 7 N/C
4 N/C 8 N/C
• CN14: LAN State LED Connector
PIN Description
1-2 ACT LED (PIN2:+)
3-4 LINK LED (PIN4:+)
3.11 VGA Connector
ROCKY-4783EV has a built-in 15-pin VGA connector directly
connected to your CRT monitor.
• VGA: 15-pin Female Connector
1 RED 2 GREEN
3 BLUE 4 NC
5 GROUND 6 GROUND
7 GROUND 8 GROUND
9 NC 10 GROUND
11 NC 12 DDC DAT
13 HSYNC 14 VSYNC
15 DDCCLK

20
3.12 AUDIO Headphone & Connector
ROCKY-4783EV has a built-in AC’97 AUDIO CODEC; connector
directly connected to your MIC-IN & CD-IN & LINE-IN.
• CN9: AUDIO CD-IN Connector (Input)
• CN10: AUDIO MIC-IN Connector (Input)
• CN11: AUDIO LINE-IN Connector (Input)
• CN12: AUDIO Headphone Jack (Output)
Description
PIN CN9 CN10 CN11 CN12
1 LEFT MIC-IN LEFT LEFT
2 GND GND GND GND
3 GND GND GND GND
4 RIGHT NC RIGHT RIGHT
3.13 ATX1 & ATX2 Power Connector
This connector supports the ATX power and functions such as
modem ring on, wake-up LAN and soft power off.
ATX1 (SYSTEM)
PIN Description PIN Description
1 3.3V 2 3.3V
3 GND 4 5V
5 GND 6 5V
7 GND 8 PW_OK
9 5VSB 10 +12V
11 3.3V 12 -12V
13 GND 14 ATX-ON
15 GND 16 GND
17 GND 18 -5V
19 5V 20 5V
ATX2 (CPU)
PIN Description PIN Description
1 GND 2 GND
3 +12V 4 +12V
Note: The power from ATX2 should support at least 6.5A current
for the use of P4 CPU. If the power is not enough, the operation of
CPU could be abnormal. Be sure the power from power supply is
enough, and don’t share this power with other devices such as hard
disk. You can use ICP’s special cable for connection if your power
supply does not have suitable cable.