ICP Electronics Celeron ROCKY-3701 User manual

ROCKY–3701 Ver2.1
CeleronTM & Pentium III Processor
With four RS-232C Ports
& Compact Flash Disk SBC
©Copyright 2001 by ICP Electronics Inc. All Rights Reserved. Manual first
edition MAR.16, 2002.
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-3701 is a registered trademark 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 a registered
trademark 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.

Contents
1. Introduction............................................................................... 3
1.1 Specifications.................................................................................. 4
1.2 What You Have............................................................................... 6
2. Installation................................................................................. 7
2.1 ROCKY-3701's Layout.................................................................... 8
2.2 Unpacking Precautions………………………………………………... 9
2.3 Setting the CPU of ROCKY-3701 ..................................................10
2.4 Watch-Dog Timer...........................................................................10
2.5 DiskOnChip™ Flash Disk ..............................................................11
2.6 PS/2 Mouse ...................................................................................11
3. Connection............................................................................... 12
3.1 Floppy Disk Drive Connector .........................................................12
3.2 PCI E-IDE Disk Drive Connector....................................................13
3.3 Parallel Port ...................................................................................14
3.4 Serial Ports ....................................................................................14
3.5 Keyboard/Mouse Connector ..........................................................15
3.6 External Switches and Indicators...................................................16
3.7 USB Port Connector ......................................................................17
3.8 IrDA Infrared Interface Port ...........................................................17
3.9 Fan Connector...............................................................................19
3.10 CompactFlash disk Connector .....................................................19
4. AMI BIOS Setup.................................................................... 20
ROCKY-3701 Socket 370 CeleronTM & Pentium III
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4.1 Getting start...................................................................................20
4.2 Standard CMOS Setup..................................................................21
4.3 Advanced CMOS Setup.................................................................22
4.4 Advanced Chipset Help .................................................................24
4.5 Power Management Setup.............................................................26
4.6 PCI/PLUG AND PLAY Setup.........................................................27
4.7 Peripheral Setup............................................................................28
4.8 Hardware Monitor Setup................................................................30
4.9 Change Supervisor/User Password...............................................31
4.10 Auto-Detect Hard Disk ..................................................................32
4.11 Auto Configuration with Optimal Settings.......................................32
4.12 Auto Configuration with Fail Save Settings…………….. ................33
4.13 Save Settings and Exit …..……………………………………………33
4.14 Exit Without Saving ……………………………………………………33
Appendix A. Watch-Dog Timer................................................. 34
ROCKY-3701 Socket 370 CeleronTM & Pentium III 2

1
Introduction
Welcome to the ROCKY-3701 Socket 370 Celeron®and Pentium
III ( FC-PGA ) with four RS-232C ports & Type I/II CompactFlash
disk Single Board Computer. The ROCKY-3701 is a PICMG bus
form factor board. It is equipped with high performance Intel®
Celeron up to 566MHz and Pentium III ( FC-PGA ) 933MHz ( or
above ) 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 DiskOnChip™(DOC) Flash Disk for
embedded application. The DOC Flash Disk is 100% compatible
to hard disk. User can use any DOS command without any extra
software utility. The DOC currently is available from 2MB to
144MB.
Besides the DOC,this board also support Type I/II CompactFlash
disk, We use IDE2 for CompactFlash disk , which is 100%
compatible with IDE interface
An advanced high performance super AT I/O chip – Winbond
W83977TF & W83877TF are used in the ROCKY-3701 board.
The on-chip UARTs are compatible with the NS16C550. The
parallel port and IDE interface are compatible with IBM PC/AT
architecture.
ROCKY-3701 uses the advanced VIA Apollo Pro133 Chipset
which is 100% ISA/PCI compatible chipset with PCI 2.1
standard. In addition, this board provides four 168-pin sockets for
its on-board DRAM. The DIMM module is 3.3 V SDRAM and
max. 256MB for each module.
ROCKY-3701 Socket 370 CeleronTM & Pentium III
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1.1 Specifications :
•CPU : Support Intel 66/100/133MHz FSB CPU ,Celeron®up to 566
MHz , Pentium III ( FC-PGA ) 933 MHz ( or Above ) Processor.
•Bus : PICMG bus, meets PCI 2.1 standard
•DMA channels : 7
•Interrupt levels : 15
•Chipset : VIA Apollo Pro133 chipset 66/100/133MHz HOST Clock
•
RAM : Four 168-pin DIMM sockets support SDRAM and VCM(NEC:
Virtual Channel Module) RAM module, up to 1GB.
•Ultra DMA/66 (Enhanced PCI IDE Interface) : up to four PCI
Enhance IDE hard drives. The Ultra DMA/66 IDE can handle data
transfer up to 66MB/s. The best of all is that this new technology is
compatible with existing ATA-2 IDE specifications. So, there is no
need to do any change for customer’s current accessory.
•Multi-I/O Chip : W83977TF & W83877TF, all I/O setup by BIOS
Four 16C550 RS-232C Ports
One EPP/ECP Parallel Port, Floppy Port
•Floppy disk drive interface : two 2.88 MB, 1.44MB, 1.2MB, 720KB,
or 360KB floppy disk drives.
•Four high speed Serial ports : NS16C550 compatible UARTs
•Bi-directional Parallel Port
•Built-in LM78 Hardware Monitoring System 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.
•ISAPLUSTM : designed to enhance the ISA bus drive capability
•Watch-dog timer : can be set by PROGRAM period. Reset or NMI is
generated when CPU does not periodically trigger the timer. Your
program uses hex 043/843 and 443 to control the watch-dog and
generate a system reset.
ROCKY-3701 Socket 370 CeleronTM & Pentium III 4

•Flash Disk - DiskOnChip™: The Flash Disk provides 100%
compatibility with hard disk, supports M-Systems. The built-in True
FFS Transparent Flash Block Management and Space Reclamation
will let customer to use the Flash Disk with DOS command, no need
any extra software utility. The DOC currently is available from 2MB to
144MB.
•ONLY AT POWER
•Mouse & Keyboard Connector : PS/2 Mouse Port on-board + Ext.
Keyboard.
•Power Consumption : +5V/6.8A (Celeron 333MHz, 512MB SDRAM)
+12V:170mA , -12V:60mA
•Operating Humidity : 5 ~ 95 % , non-condensing
•CompactFlash disk : The CompactFlash Storage Card also runs in
True IDE Mode that is electrically compatible with an IDE disk drive. It
can be used with a passive adapter in a Type I/II socket.
ROCKY-3701 Socket 370 CeleronTM & Pentium III
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1.2 What You Have
In addition to this User's Manual, the ROCKY-3701 package
includes the following items:
•ROCKY-3701 Socket 370 Celeron®& Pentium III SBC.
•Printer Cable/RS232 Cable
•FDD/HDD Cable
•6-pin Mini-Din to 5-pin Din Keyboard 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.
ROCKY-3701 Socket 370 CeleronTM & Pentium III 6

2
Installation
This chapter describes how to install the ROCKY-3701. The
layout of ROCKY-3701 is shown on the next page and the
Unpacking Precautions that you should be careful with are
described on the following page. Also included is the jumpers
and switches setting for this board’s configuration, such as: CPU
type selection, system clock setting and Watchdog timer.
2.1 ROCKY-3701 's Layout
< please, refer to the next page >
ROCKY-3701 Socket 370 CeleronTM & Pentium III
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ROCKY-3701 Socket 370 CeleronTM & Pentium III 8

2.2 Unpacking Precautions
Some components on ROCKY-3701 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-3701 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-3701 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.
 Do not put your ROCKY-3701 SBC unprotected on a flat surface
because it has components on both sides.
ROCKY-3701 Socket 370 CeleronTM & Pentium III
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2.3 Setting the CPU of ROCKY-3701
JP2 : CPU FREQUENCY SETTING
•
FREQUENCY JP2
1-3 2-4
AUTO DETECT ON ON
•JP15 : CPU TYPE SETTING
CPU TYPE. JP15
CYRIX 1-2
INTEL 2-3
2.4 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 reboot or activate NMI to CPU. The Watch-Dog Timer is
disable by reading port 043H.
JP14 : Watch-Dog Timer Type Setting
•
PIN NO. DESCRIPTION
1-2 NMI
2-3 RESET
ROCKY-3701 Socket 370 CeleronTM & Pentium III 10

2.5 DiskOnChip™ Flash Disk
The DiskOnChip™ (DOC) Flash Disk Chip is produced by M-
Systems. Customers don‘t need any extra software utility
because the DOC is 100% compatible to hard disk. It is just
“plug and play”, easy and reliable. Right now, the DOC is
available from 2MB to 144MB.
•JP12 : DiskOnChip™Memory Address Setting
PIN NO.
1-2 3-4 5-6 ADDRESS
OFF ON ON CE00 – CFFF
ON OFF ON D600 – D7FF
OFF OFF ON DE00 – DFFF
2.6 PS/2 Mouse
•JP10 : PS/2 Mouse Setting
he PS/2 mouse uses IRQ12 while in operation.T
JP10 DESCRIPTION
ON Enable the PS/2 Mouse, IRQ12
OFF Disable the PS/2 Mouse
ROCKY-3701 Socket 370 CeleronTM & Pentium III
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3
Connection
This chapter describes how to connect peripherals, switches and
indicators to the ROCKY-3701 board.
3.1 Floppy Disk Drive Connector
ROCKY-3701 board equipped with a 34-pin daisy-chain driver
connector cable.
•CN7 : FDD CONNECTOR
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 D4IRECTION#
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#
ROCKY-3701 Socket 370 CeleronTM & Pentium III 12

3.2 PCI E-IDE Disk Drive Connector
You can attach four IDE (Integrated Device Electronics) hard
disk drives to the ROCKY-3701 IDE controller.
CN4 (IDE 1) : Primary IDE Connector
CN5 (IDE 2) : Secondary IDE Connector
CN4/CN5 : IDE Interface Connector
•
PIN NO. DESCRIPTION PIN NO. DESCRIPTION
1 RESET# 2 GND
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 GND 20 N/C
21 IDE DRQ 22 GND
23 IOW# 24 GND
25 IOR# 26 GND
27 IDE CHRDY 28 GND
29 IDE DACK 30 GND
31 INTERRUPT 32 N/C
33 SA 1 34 N/C
35 SA 0 36 SA 2
37 HDC CS0# 38 HDC CS1#
39 HDD ACTIVE# 40 GND
ROCKY-3701 Socket 370 CeleronTM & Pentium III
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3.3 Parallel Port
This port is usually connected to a printer, The ROCKY-3701
includes an on-board parallel port, accessed through a 26-pin flat-
cable connector CN6.
CN6 : Parallel Port Connector
•
PIN NO. DESCRIPTION PIN NO. DESCRIPTION
1 STROBE# 2 DATA 0
3 DATA 1 4 DATA 2
5 DATA 3 6 DATA 4
7 DATA 5 8 DATA 6
9 DATA 7 10 ACKNOWLEDGE
11 BUSY 12 PAPER EMPTY
13 PRINTER SELECT 14 AUTO FORM FEED #
15 ERROR# 16 INITIALIZE
17 PRINTER SELECT LN# 18 GND
19 GND 20 GND
21 GND 22 GND
23 GND 24 GND
25 GND 26 N/C
3.4 Serial Ports
The ROCKY-3701 offers two high speed NS16C550 compatible
UARTs with Read/Receive 16 byte FIFO serial ports
.
•CN15 : Serial Port 9-pin D-sub Connector (COMA)
Pin No. Description Pin No. Description
1 DCD 6 DSR
2 RXD 7 RTS
3 TXD 8 CTX
4 DTR 9 RI
5 GND
ROCKY-3701 Socket 370 CeleronTM & Pentium III 14

•CN11 : Serial Port 9-pin D-sub Connector (COMB)
Pin No. Description Pin No. Description
1 DCD 6 DSR
2 RXD 7 RTS
3 TXD 8 CTX
4 DTR 9 RI
5 GND
•CN9 : Serial Port 2x5 pin header Connector (COMC)
Pin No. Description Pin No. Description
1 DCD 2 DSR
3 RXD 4 RTS
5 TXD 6 CTX
7 DTR 8 RI
9 GND 10 GND
•CN8 : Serial Port 2x5 pin header Connector (COMD)
Pin No. Description Pin No. Description
1 DCD 2 DSR
3 RXD 4 RTS
5 TXD 6 CTX
7 DTR 8 RI
9 GND 10 GND
3.5 Keyboard/Mouse Connector
The ROCKY-3701 provides one external keyboard ,one external
mouse and one PS/2 keyboard & mouse connectors.
CN18 : 5-pin Header External Keyboard Connector
•
PIN NO. DESCRIPTION
1 KB CLOCK
2 KB DATA
3 N/C
4 GND
5 +5V
ROCKY-3701 Socket 370 CeleronTM & Pentium III
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CN20 : 6-pin Mini-DIN PS/2 Keyboard & Mouse Connector
•
PIN NO. DESCRIPTION
1 KB DATA
2 N/C
3 GND
4 +5V
5 KB CLOCK
6 N/C
•CN19 : PS/2 Mouse 5-pin Header Connector
PIN NO. DESCRIPTION
1 MS DATA
2 N/C
3 GND
4 +5V
5 MS CLOCK
3.6 External Switches and Indicators
There are several external switches and indicators for monitoring
and controlling your CPU board. All the functions are in the CN2
connector.
CN2 : Multi Panel
•
PIN NO. DESCRIPTION PIN NO. DESCRIPTION
2 SPEAKER 1 VCC
4 N/C 3 N/C
6 N/C 5 GND
8 +5V 7 KEYLOCK
10 RESET SW 9 GND
12 GND 11 GND
14 IDE LED 13 N/C
16 +5V 15 ATX POWER CONTROL
18 ATX POWER BUTTON 17 ATX 5VSB
20 ATX 5VSB 19 ATX 5VSB
ROCKY-3701 Socket 370 CeleronTM & Pentium III 16

3.7 USB Port Connector
The ROCKY-3701 has two built-in USB ports for the future new
I/O bus expansion.
•CN14: USB0 Connectors
CN13: Pin 1-4 for USB1
PIN NO. Description
1 GND
2 SBD1+
3 SBD1-
4 VCC
3.8 IrDA Infrared Interface Port
ROCKY-3701 built-in IrDA port supports Serial Infrared (SIR) or
Amplitude Shift Keyed IR (ASKIR) interface. 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. Then the normal RS-232
COM2 will be disabled.
•CN10 : IrDA Connector
PIN NO. DESCRIPTION
1 VCC
2 NC
3 IR-RX
4 GND
5 IR-TX
ROCKY-3701 Socket 370 CeleronTM & Pentium III
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6 NC
3.9 Fan Connector
The ROCKY-3701 provides one CPU cooling fan connector and
two CHASSIS fan connectors. These connectors can supply
12V/500mA to the cooling fan. The connector has a “rotation” pin
which supplies the fan’s rotation signal to the system, so the
system BIOS knows the fan speed. Please note that only
specified fan offers the rotation signal .
•CN16 : CPU Fan Connector
•CN3 : CHASSIS1 Fan Connector
•CN17 : CHASSIS2 Fan Connector
PIN NO. DESCRIPTION
1 Fan Sensor
2 +12V
3 GND
ROCKY-3701 Socket 370 CeleronTM & Pentium III 18