ROCKY – 058HV
@Copyright 1999
All Rights Reserved.
Manual first edition Nov.15, 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
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-058HV 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. Other product names mentioned
herein are used for identification purposes only and may be trademarks and/or
registered trademarks of their respective companies.
Pentium® & VGA SBC
Ver 1.0
Contents
1. Introduction..........................................................3
1.1 Specifications.................................................................................. 4
1.2 What You Have............................................................................... 5
2. Installation ...........................................................6
2.1 ROCKY-P058HV ............................................................................ 7
2.2 Setting the CPU of ROCKY-P058HV............................................. 8
2.3 System Memory DRAM................................................................. 10
2.4 Watch-Dog Timer.......................................................................... 10
2.5 DiskOnChip™ Flash Disk.............................................................. 10
2.6 Clear CMOS Setup ....................................................................... 11
2.7 System Memory Address Information ........................................... 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 ................................................................................... 15
3.5 Keyboard/Mouse Connector.......................................................... 15
3.6 External Switches and Indicators .................................................. 16
3.7 USB Port Connector ..................................................................... 16
1
3.8 IrDA Infrared Interface Port …………………… ………………… 16
3.9 VGA Connector ……………………………………………………….17
3.10 Fan Connector …………………………………….18
3.11 External Power Connector ............................................................ 18
4. AWARD BIOS Setup .........................................19
4.1 Getting Start.................................................................................. 19
4.2 Standard CMOS Setup ................................................................. 20
4.3 BIOS Features Setup.................................................................... 22
4.4 Chipset Features Setup ................................................................ 23
4.5 Integrated Peripherals .................................................................. 24
4.6 Power Management Setup............................................................ 24
4.7 PNP/PCI Configuration ................................................................. 26
Appendix A. Watch-Dog Timer..............................27
Appendix B. I/O Address Map ...............................29
2
1
Introduction
Welcome to the ROCKY-058HV Pentium® w/ VGA Single Board
Computer. The ROCKY-058HV board is an ISA bus form factor
board, which equipped with high performance Pentium® CPU 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 built-in DiskOnChip™(DOC) Flash Disk Socket for
embedded application. The DOC Flash Disk is 100% software
compatible to hard disk. User can use any DOS command without
any extra software utility.
An advanced high performance super AT I/O chip – Winbond
W83877F is used in the ROCKY-058HV board. Both on-chip
UART are compatible with the NS16C550.
In addition, the ROCKY-058HV provides one 168-pin DIMM
socket for it’s on-board DRAM. DIMM module is 3.3V SDRAM.and
max. 128MB for one module.
ROCKY-058HV uses the advanced SIS Chipset,5598 which is
100% ISA compatible chipset.
3
1.1 Specifications :
The ROCKY-058HV Pentium w/ VGA Single Board Computer
provides the following specification:
CPU
•
Cyrix 6x86MX processor
: Pentium® MMX up to 233Mhz, AMD K5/K6/K6-2 processor,
Bus Interface
•
Bus Speed
•
DMA channels
•
Interrupt levels
•
Chipset
•
VGA :
Resolution : 1280x1024,256 color,75Hz
1024x768, 64K color,75Hz
800x600,full color,90Hz
More information :
•
Real-time clock / calendar
•
RAM memory
•
Second Cache memory
•
Ultra DMA/33 IDE Interface
•
The Ultra DMA/33 IDE can handle data transfer up to 33MB/s. The
compatible with existing ATA-2 IDE specifications is its best
advantage, so there is no need to do any change for customer’s current
accessory.
: Sis 5598
Built-in the SIS 5598 Chipset
: ISA bus
: ISA 8MHz
: 7
: 15
www.sis.com.tw
: SGS M4T28 or equivalent device.
: up to 128MB SDRAM
: 512KB Pipelined Burst SRAM on board
: up to two PCI Enhance IDE hard drives.
Floppy disk drive interface
•
5.25”(360KB and 1.2MB) and/or 3.5” (720KB, 1.44MB, and 2.88MB) .
Series ports
•
with 16-byte FIFO buffer. Support up to 115.2Kbps. Ports can be
individually configured to COM1, COM2 or disable
: Two RS-232 ports with 16C550 UART ( or compatible)
: Support up to two floppy disk drives,
4
Bi-directional Parallel Port :
•
disabled. Supports EPP/ECP/SPP
IrDA port :
•
Keyed IR(ASKIR) interface.
Support Serial Infrared(SIR) and Amplitude Shift
Configurable to LPT1, LPT2, LPT3 or
USB port :
•
Watch-dog timer
•
was generated when CPU did not periodically trigger the timer.
Flash Disk Socket:
•
provided for Flash Disk ( DiskOnChip™ ) application which will let
customer to use the Flash Disk with DOS command, without any extra
software utility.
Keyboard and PS/2 mouse connector :
•
located on the mounting bracket for easy connection to a keyboard or
PS/2 mouse. For alternative application, a keyboard pin header
connector are also available on board, located on CN13.
Power Consumption
•
( Pentium® MMX-200,32MB SDRAM)
+12V @ 170mA , -12V@60mA
Operating Temperature
•
Support USB port for future expansion.
: can be set by 1~255 seconds period. Reset or NMI
the DiskOnChip™ compatible 32-pin dip socket
A 6-pin mini DIN connector is
: +5V @ 6A
: 0° ~ 55° C ( CPU needs Cooler)
1.2 What You Have
In addition to this User's Manual, the ROCKY-058HV package
includes the following items:
ROCKY-058HV
•
One RS-232 and Printer Cable with bracket
•
One FDD Cable
•
One HDD Cable
•
One 6-pin Mini-Din convert to two 6-pin Din cable for keyboard
•
Pentium® w
and mouse connection.
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.
/ VGA SBC
5
2
Installation
This chapter describes how to install the ROCKY-058HV. At first,
the layout of ROCKY-058HV is shown, and the unpacking
information that you should be careful is described. The jumpers
and switches setting for the ROCKY-058HV's configuration, such
as CPU type selection, system clock setting, and watch dog timer,
are also included.
2.1 ROCKY-058HV's Layout
< Please refer to the next page >
6
2.1 ROCKY-058HV's Layout
J
P
7
J
P
8
D
i
s
k
O
n
C
h
i
p
C
O
M
A
C
N
2
I
D
E
R
O
C
V
K
2
.
Y
0
0
5
8
H
V
J
P
5
U
S
B
J
P
4
C
N
8
V
G
A
D
I
M
M
1
C
N
3
F
D
C
B
Z
1
C
N
1
L
P
T
1
C
N
7
7 8
2.2 Setting the CPU of ROCKY-058HV
Bold line is the factory setting jumper.
CPU Clock Setting :
•
CPU Speed/Clock JP1
1-2
55MHz
60MHz
CLOSE CLOSE OPEN
CLOSE OPEN OPEN
66MHz OPEN OPEN OPEN
75MHz
CPU frequency ratio :
•
OPEN CLOSE CLOSE
Multiplier JP2
1-2
1.5 x
2x
2.5x
OPEN OPEN OPEN
CLOSE OPEN OPEN
CLOSE CLOSE OPEN
3 x OPEN CLOSE OPEN
3.5 x
4 x
4.5 x
5 x
5.5 x
6 x
OPEN OPEN OPEN
CLOSE OPEN CLOSE
CLOSE CLOSE CLOSE
OPEN CLOSE CLOSE
OPEN OPEN CLOSE
CLOSE OPEN OPEN
CPU Frequency = CPU Clock x Multiplier for example
Pentium® 200MHz = 66MHz CPU Clock x 3
CPU Core Voltage Selection :
•
Please check the CPU Core Voltage before you install the
CPU. Right now new Intel MMX CPU is dual voltages for
core and I/O, the I/O is 3.3V but the core is 2.8V. This kind
of CPU design will enhance the low power consumption
capability. As for the general Pentium® CPU is one voltage for
I/O and Core – 3.3V,3.4V,or 3.5V.
JP1
3-4
JP2
3-4
JP1
5-6
JP2
5-6
JP8 CPU Core Voltage Setting :
•
CPU Core
Voltage
3.5V(P54C/CS)
JP8
1-2
JP8
3-4
JP8
5-6
JP8
7-8
CLOSE CLOSE CLOSE CLOSE
VRE
3.4V(P54C/CS)
OPEN CLOSE CLOSE CLOSE
STD
3.3V
3.2V
3.1V
3.0V
2.9V
CLOSE OPEN CLOSE CLOSE
OPEN OPEN CLOSE CLOSE
CLOSE CLOSE OPEN CLOSE
OPEN CLOSE OPEN CLOSE
CLOSE OPEN OPEN CLOSE
2.8V (P55C) OPEN OPEN OPEN CLOSE
2.7V
2.6V
2.5V
2.4V
2.3V
2.2V
2.1V
2.0V
JP7 Dual / Single CPU Voltage setting :
•
CLOSE CLOSE CLOSE OPEN
OPEN CLOSE CLOSE OPEN
CLOSE OPEN CLOSE OPEN
OPEN OPEN CLOSE OPEN
CLOSE CLOSE OPEN OPEN
OPEN CLOSE OPEN OPEN
CLOSE OPEN OPEN OPEN
OPEN OPEN OPEN OPEN
Vcore & VIO 1-3 2-4 3-5 4-6
Pentium
OPEN OPEN CLOSE CLOSE
(P54C)
Pentium MMX
CLOSE CLOSE OPEN OPEN
AMD K6
Cyrix 6x86MX
Dual Voltage
9
2.3 System Memory DRAM
There is one 168-pin DIMM socket to accept 3.3V non-buffered
SDRAM. The max. memory size is 128MB.
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 start again, or activate NMI to CPU. The Watch-Dog
Timer is disable by reading port 843H.
• JP3 : Watch-Dog Active Type Setting
JP3 DESCRIPTION
2-3 RESET WHEN WDT TIME-OUT
1-2
OPEN
ACTIVATE NMI TO CPU WHEN WDT TIME-OUT
DISABLE WDT
2.5 DiskOnChip™ Flash Disk
The DiskOnChip™ Flash Disk Chip(DOC) is produced by M Systems. Because the DOC is 100% compatible to hard disk and
DOS.Customer don‘t need any extra software utility. It is just “plug
and play”, easy and reliable. Right now the DOC is available from
2MB to 144MB.The MD-2200-Xmb series DOC will share only
8KB memory address.
• JP4 & JP14 : DiskOnChip Memory Address Setting
ADDRESS JP14 JP4
1-2 3-4 5-6 7-8 1-2 3-4 5-6
CC000
CE000
D0000
D2000
D4000
D6000
OPEN OPEN CLOSE OPEN OPEN CLOSE CLOSE
OPEN OPEN OPEN CLOSE OPEN CLOSE CLOSE
CLOSE OPEN OPEN OPEN CLOSE OPEN CLOSE
OPEN CLOSE OPEN OPEN CLOSE OPEN CLOSE
OPEN OPEN CLOSE OPEN CLOSE OPEN CLOSE
OPEN OPEN OPEN CLOSE CLOSE OPEN CLOSE
10
D8000
DA000
DC000
DE000
E0000
CLOSE OPEN OPEN OPEN OPEN OPEN CLOSE
OPEN CLOSE OPEN OPEN OPEN OPEN CLOSE
OPEN OPEN CLOSE OPEN OPEN OPEN CLOSE
OPEN OPEN OPEN CLOSE OPEN OPEN CLOSE
CLOSE OPEN OPEN OPEN OPEN OPEN OPEN
2.6 Clear CMOS Setup
If want to clear the CMOS Setup(for example forgot the
password you should clear the setup and then set the password
again.),you should close the JP5 about 3 seconds, then
open again. Set back to normal operation mode, open JP5.
JP5: Clear CMOS Setup (Reserve Function)
•
JP5 DESCRIPTION
OPEN Normal Operation
CLOSE
Clear CMOS Setup
2.7 System Memory Address Information
This board’s chipset SIS 5598 provides share memory VGA
function to lower system cost, which will use the system memory
address from C0000 to CBFFF(total 48KB memory address) for
VGA BIOS. If customers use external VGA or LCD drive card in
the system, the ROCKY-058HV will automatic disable the on
board
VGA function and free the C0000 to C7FFF memory address.
11
3
Connection
This chapter describes how to connect peripherals, switches and
indicators to the ROCKY-058HV board.
3.1 Floppy Disk Drive Connector (CN3)
ROCKY-058HV board is equipped with a 34-pin daisy-chain driver
connector cable.
CN3 : FDC 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 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#
12
3.2 PCI E-IDE Disk Drive Connector (CN2, CN6)
You can attach four IDE( Integrated Device Electronics) hard disk
drives to the ROCKY-058HV IDE controller.
CN2 (IDE 1) :40-pin Primary IDE Connector (3.5”HDD)
CN6 (IDE 2) :44-pin Secondary Mini-pitched IDE Connector
(2.5”HDD)
CN2 : Primary IDE Interface Connector
•
PIN NO. DESCRIPTION PIN NO. DESCRIPTION
1 RESET# 2 GROUND
3 DATA 7 4 DATA 8
5 DATA 6 6 DATA 9
7 DATA 5 8 DATA 10
9 DATA 4 10 DATA 11
11 DATA 3 12 DATA 12
13 DATA 2 14 DATA 13
15 DATA 1 16 DATA 14
17 DATA 0 18 DATA 15
19 GROUND 20 N/C
21 IDE DRQ 22 GROUND
23 IOW# 24 GROUND
25 IOR# 26 GROUND
27 IDE CHRDY 28 GROUND
29 IDE DACK 30 GROUND – DEFAULT
31 INTERRUPT 32 NC
33 SA1 34 N/C
35 SA0 36 SA2
37 HDC CS0# 38 HDC CS1#
39 HDD ACTIVE# 40 GROUND
CN6 : Secondary IDE Interface Connector
•
PIN NO. DESCRIPTION PIN NO. DESCRIPTION
1 RESET# 2 GROUND
3 DATA 7 4 DATA 8
5 DATA 6 6 DATA 9
7 DATA 5 8 DATA 10
9 DATA 4 10 DATA 11
11 DATA 3 12 DATA 12
13 DATA 2 14 DATA 13
15 DATA 1 16 DATA 14
17 DATA 0 18 DATA 15
19 GROUND 20 N/C
13
21 IDE DRQ 22 GROUND
23 IOW# 24 GROUND
25 IOR# 26 GROUND
27 IDE CHRDY 28 GROUND
29 IDE DACK 30 GROUND – DEFAULT
31 INTERRUPT 32 N/C
33 SA1 34 N/C
35 SA0 36 SA2
37 HDC CS0# 38 HDC CS1#
39 HDD ACTIVE# 40 GROUND
41 VCC 42 GROUND
43 GROUND 44 GROUND
3.3 Parallel Port (CN1)
This port is usually connected to a printer, The ROCKY-058HV includes
an on-board parallel port, accessed through a 26-pin flat-cable connector
CN1.
CN1 : 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 GROUND
19 GROUND 20 GROUND
21 GROUND 22 GROUND
23 GROUND 24 GROUND
25 GROUND 26 N/C
14
3.4 Series Ports (CN12, CN11)
The ROCKY-058HV offers two high speed NS16C550 compatible
UARTs with 16 byte FIFO serial ports.
• CN12 : Serial Port DB-9 Connector( COMB )
PIN NO. 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)
• CN11 : Serial Port 10-pin Header( COMA)
Pin No. Description Pin No. Description
1 DCD 2. DSR
3 RXD 4 RTS
5 TXD 6 CTS
7 DTR 8 RI
9 GND 10 NC
3.5 Keyboard & PS/2 Mouse Connector (CN14)
A 6-pin mini DIN connector(CN14) is located on the mounting
bracket for easy connection to a keyboard or PS/2 mouse. The
card comes with an cable to convert from the 6-pin mini-DIN
connector to two 6-pin mini-DIN connector for keyboard and
mouse connection
CN14 : 6-pin Mini-DIN Keyboard & Mouse Connector
•
PIN NO. DESCRIPTION
1 KEYBOARD DATA
2 MOUSE DATA
3 GROUND
4 +5V
5 KEYBOARD CLOCK
6 MOUSE CLOCK
15
For alternative application , a keyboard pin header connector are
also available on board , located on CN13.
CN13 : 5-pin Header Keyboard Connector
•
PIN NO. DESCRIPTION
1 KEYBOARD CLOCK
2 KEYBOARD DATA
3 N/C
4 GROUND
5 +5V
3.6 External Switches and Indicators (CN5)
There are several external switches and indicators for monitoring
and controlling your CPU board. All the functions are in the CN5
connector.
• CN5 : General Connectors
1 5V 2. Speaker Signal
3. NC 4. NC
5 GND 6 5V
7. KEYLOCK 8. GND
9. GND 10. GND
11. GND 12. RESET
13. NC 14. HDD LED
15. PSON 16. 5V
17. AUX5V 18. To JP9 Pin 2
19. AUX5V 20. GND
3.7 USB Port Connector
The ROCKY-058HV provides two USB interfaces, which gives the
completed plug and play, for up to 127 external devices. One
standard USB connector located on the central of metal bracket,
while the other was via pin head connector located on the board
at CN9, next to the CN8.
CN8 : External USB Connector
•
1 5V
2. -DATA1
3. +DATA1
4. GND
16
CN9 : Internal USB pin head Connector
•
1 5V
2. -DATA0
3. +DATA0
4. GND
3.8 IrDA Infrared Interface Port (CN4)
The ROCKY-058HV 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 COM2. Then the normal RS-232 COM2 will be
disabled.
• CN4 : IrDA connector
PIN NO. DESCRIPTION
1 VCC
2 NC
3 IR-RX
4 Ground
5 IR-TX
3.9 VGA Connector (CN7)
The ROCKY-058HV built-in 15-pin VGA connector directly to your
CRT monitor.
• CN7 : 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
17
3.10 Fan Connector (JP15)
The ROCKY-058HV provides CPU cooling fan connector JP15
which can supply 12V/500Ma max. to the cooling fan. It is limited
in fan using, thus, don’t use it for other purpose.
• JP15 : Fan Connector
PIN NO. DESCRIPTION
1 NC
2. 12V
3. Ground
3.11 External Power Connector
The ROCKY-058HV has an on-board external power connector
CN10. You can connect power directly to the CPU board without
passive backplane application.
• CN10 : External Power Connector
PIN NO. DESCRIPTION
1 VCC
2 VCC
3 GROUND
4 GROUND
5 +12V
6 -12V
18
4
AWARD BIOS Setup
The ROCKY-058HV uses the AWARD PCI/ISA BIOS for system
configuration. The AWARD 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 usage of these
features.
4.1 Getting Start
When power on the system, the BIOS will enter the Power-OnSelf-Test routines. These routines will be executed for system test
and initialization and system configuration verification. After the
POST routines are completed, the following message appears :
" Hit DEL if you want to run SETUP"
To access AWARD PCI/ISA BIOS Setup program, press <Del>
key. The following screen will be displayed at this time.
When choose Load BIOS Defaults will load the minimized
settings for Troubleshooting. The performance should be very
poor when use this setting.
When choose Load Setup Defaults will load optimized defaults
for regular use. Choosing this setting, will modify all applicable
settings.
19
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 Drive setting. Please refer the following screen
for this setup.
For IDE hard disk drive setup,please check the following possible
setup procedure,
1. Use the Auto setting for detection during bootup.
2. Use the IDE HDD AUTO DETECTION in the main menu to
automatically enter the drive specifications.
3. Manually enter the specifications by yourself from
the ”User“ option.
Halt On (All Errors) : You could choose All Errors, No Errors
All,but Keyboard , All.but Diskette, and All,but Disk/Key
20
As for some embedded system which don’t need keyboard and
monitor in application,then you could choose No Errors.
21
4.3 BIOS Features Setup
This BIOS Features Setup is designed for customer‘s tuning best
performance of the ROCKY-058HV board. As for normal
operation customers don‘t have to change any default setting.
The default setting is pre-set for most reliable operation.
BootUp Sequence :
You could set the sequence of A:,C:,and CDROM.
Video BIOS Shadow C000,32K:
Enable - Will increase the video speed.
Shadow C8000-CFFFF,D0000-D7FFF,& D8000-DFFFF :
When the installed add-on card‘s ROM address is as
above address,you could enable the shadow to get higher
operation performance.When you enable the shadow
function,it will also reduce the memory available by between
640KB and 1024KB.
22
4.4 Chipset Features Setup
This setup functions are almost working for ChipSet(SIS 5598).
These options are used to change the ChipSet‘s registers. Please
carefully change any default setting ,otherwise the system could
be running unstable.
Auto Configuration : Enable or Disable
When use the 60nS general type DRAM,please enable the setting
to get the optimal timings.
VGA Shared Memory : 0.5MB to 4MB
The SIS5598 provides UMA architect which can share the on
board memory from 0.5MB to 4MB. The default setting is 2MB.
Memory Hole at 15M-16M : Enable or Disable
This setting reserve 15MB to 16MB memory address space for
ISA expansion cards that specifically require this setting. Memory
from 15MB and up will be unavailable to the system because
expansion cards can only access memory up to 16MB.
23
4.5 Integrated Peripherals
This setup is almost working for Multi-I/O Chip(W83877F ). These
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 Port2. If you are using the IrDA port,you have to set this
port accordingly.
4.6 Power Management Setup
Power Management Setup help user handles the ROCKY-058HV
board‘s “green” function. The features could shut down the video
display and hard disk to save energy for example. The power
management setup screen is as following,
Power Management : Disable, Max Saving, Min Saving,
or User Defined
24
Max Saving puts the system into power saving mode after a brief
inactivity period. Min Saving is almost the same as Max Saving
except that the inactivity period is longer. User Defined allows you
to set power saving options according to your requirement.
Note : Advanced Power Management(APM) have to be installed
to keep the system time updated when the computer enters
suspend mode activated by the Power Management.
Under DOS environment, you need to add
DEVICE=C:\DOS\POWER.EXE in your CONFIG.SYS
Under Windows 3.x and Windows 95,you have to install Windows
with APM feature. A battery and power cord icon labeled “Power”
Will appear in the “Control Panel”
25
4.7 PNP/PCI Configuration
The PNP/PCI Configuration help users handle the ROCKY-058HV
board‘s “PCI” function, but the PCI interface that the ROCKY058HV provides only is the on board IDE. The PCI bus slot on the
system uses INTA#, thus the installed PCI slot must be set to this
value.
PNP OS Installed : Yes or No
When PNP OS is installed, interrupts may be reassigned by the
OS when the setting is Yes. When a non-PNP OS is installed or
to prevent reassigning of interrupt settings, select setting to No.
26
Appendix A. Watch-Dog Timer
The WatchDog 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 perform a hardware reset
(cold boot) to bring the system back to a known state.
The Watch-Dog Timer is controlled by three I/O ports.
443 Write Set Watch-Dog Time period
443
(hex)
843
(hex)
To enable the Watch-Dog Timer, user has to define Timer before
enable the Watch-dog Timer function. The output data is a value
of time interval and the range of the value is from 01(hex) to
FF(hex) and time interval 1 sec to 255 sec.
Data Time Interval
01 1 sec
02 2 sec
03 3 sec
04 4 sec
.
.
.
FF 255 sec
This will enable and activate the countdown timer which will
eventually time out and reset the CPU to ensure that this reset
condition does not occur, the Watch-Dog Timer must be
periodically refreshed by reading the same I/O port 843H and
Read Enable the refresh the Watch-Dog
Timer.
Read Disable the Watch-Dog Timer.
.
.
.
27
443H. This must be done within the time out period that is
selected by software, please refer to the example program.
A tolerance of at least 5% 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 be read within 7
seconds.
Note: when exiting a program it is necessary to disable the Watch-
Dog Timer, otherwise the system will reset.
Example program:
TIMER_PORT = 443H
TIMER_START = 443H
TIMER_STOP = 843H
;
; INITIAL TIME PERIOD COUNTER
;
MOV DX, TIME_PORT
OUT AL, 8 ; 8 SECONDS
;
; ADD YOUR APPLICATION HERE
;
MOV DX, TIMER_START
IN AL, DX. ; START COUNTER
;
; ADD YOUR APPLICATION HERE
;
W_LOOP:
MOV DX,TIMER_STOP
IN AL,DX
MOV DX, TIMER_START
IN AL, DX. ; RESTART COUNTER
;
; ADD YOUR APPLICATION HERE
;
CMP EXIT_AP, 0
JNE W_LOOP
MOV DX, TIMER_STOP
IN AL, DX
;
; EXIT AP
;
28
Appendix B. I/O Address Map
• I/O Address Map
I/O Address Map Description
000-01F DMA Controller #1
020-021 Interrupt Controller # 1, Master
040-05F System Timer
060-06F Standard 101/102 keyboard Controller
070-07F Real time Clock, NMI Controller
080-0BF DMA Page Register
0A0-0BF Interrupt Controller # 2
0C0-0DF DMA Controller # 2
0F0-0F0 Clear Math Coprocessor Busy
0F1-0F1 Reset Math Coprocessor
0F8-OFF Math Coprocessor
170-1F7 VIR BUS Master PCI IDE Controller
278-27F Parallel Printer Port 2 (LTP3)
2E8-2EF Serial Port 4
2F8-2FF Serial Port 2
376-376 VIR BUS Master PCI IDE Controller
378-37F Parallel Printer Port 1
3B0-3DF Standard AGP Graphic Adapter
3E8-3EF Serial Port 3
3F2-3F5 Floppy Disk Controller
3F8-3FF Serial Port 1
443 Watch dog timer enable
843 Watch dog timer disable
29
1
st MB Memory Address Map
Memory address Description
00000-9FFFF SYSTEM MEMORY
A0000-BFFFF VGA BUFFER
C0000-C7FFF VGA BIOS
D6000-D7FFF DEFAULT DOC2000 ADDRESS
E0000-FFFFF SYSTEM BIOS
100000 EXTEND MEMORY
IRQ Mapping Chart
IRQ0 SYSTEM TIMER IRQ8 RTC CLOCK
IRQ1 KEYBOARD IRQ9 USB
IRQ2 IRQ CONTROLLER IRQ10 NO USED
IRQ3 COM2/COM4 IRQ11 USB
IRQ4 COM1/COM3 IRQ12 PS/2 MOUSE
IRQ5 VGA IRQ13 FPU
IRQ6 FDC IRQ14 PRIMARY IDE
IRQ7 PRINTER IRQ15 SECONDARY IDE
DMA Channel Assignment
Channel Function
0 Available
1 Available
2 Floppy disk
3 Available
4 Cascade for DMA controller 1
5 Available
6 Available
7 Available
30
Loading...