Kontron DIMM-PC/ETH+COM User manual

®Kontron User's Guide
®DIMM-PC/ETH+COM
Document Revision 5.12_preliminary

This page intentionally left blank

Table of Contents
Table of Contents
1........................................................................................................ 5User Information
1.1 .........................................................................................5About This Document
1.2 ...............................................................................................5Copyright Notice
1.3 ......................................................................................................5Trademarks
1.4 ........................................................................................................5Standards
1.5 .........................................................................................................5Warranty
1.6 ..............................................................................................6Technical Support
2.............................................................................................................. 7Introduction
2.1 ..............................................................................................7DIMM-PC Concept
2.2 ............................................................................................7DIMM-PC/ETH+COM
3.................................................................................................................... 8Features
3.1 ....................................................................................8Functional Specifications
3.2 ...................................................................................8Mechanical Specifications
3.2.1 ......................................................................................................8Dimensions
3.3 ......................................................................................9Electrical Specifications
3.3.1 ..................................................................................................9Supply Voltage
3.3.2 ........................................................................................9Supply Voltage Ripple
3.3.3 ......................................................................................9Supply Current (typical)
3.4 ..............................................................................9Environmental Specifications
3.4.1 .....................................................................................................9Temperature
3.4.2 ..............................................................................................9Relative Humidity
3.4.3 ..............................................................................................................9Shock
3.4.4 .........................................................................................................9Vibration
3.4.5 .............................................................................................................9Power
3.4.6 ...........................................................................................................9Altitude
4...........................................................................................10Resource list and I/O map
5................................................................................................11Connector description
5.1 ..........................................................................11DIMM-PC I/O Connector Pinout
5.2 ...................................................................13Ethernet Controller Pin Descriptions
5.3 ...............................................................................13Serial Port Pin Descriptions
6....................................................................................................14Ethernet Controller
6.1 .......................................................................................14Software Installation
6.2 ......................................................................................14CS8900 Configuration
6.3 .................................................................................15Software and Driver Setup
6.4 ............................................................................................15Technical Support
Kontron User's Guide DIMM-PC/ETH+COM iii

Table of Contents
Kontron User's Guide DIMM-PC/ETH+COM iv
6.5 ..................................................................................15Ethernet Design Example
6.5.1 .............................................................................................15Parts Description
7...............................................................................................................16Serial Ports
7.1 .......................................................................................16Software Installation
7.2 ................................................................................16Serial Port Design Example
7.2.1 .............................................................................................17Parts Description
8.............................................................18Appendix A: DIMM-PC/ETH+COM Block Diagram
9............................................................................19Appendix B: Mechanical Dimensions
10 ................................................................20Appendix C: Literature, Standards, and Links
10.1 ....................................................................................................20PC/104 Bus
10.2 .........................................................................................................20RS232C
11 ..................................................................................21Appendix D: Assembler Program
12 ........................................................................23Appendix E: Document Revision History

1 User Information
Kontron User's Guide DIMM-PC/ETH+COM 5
1
1.1
1.2
1.3
1.4
1.5
User Information
About This Document
This document provides information about products from Kontron Embedded Modules GmbH and/or its
subsidiaries. No warranty of suitability, purpose, or fitness is implied. While every attempt has been
made to ensure that the information in this document is accurate, the information contained within is
supplied “as-is” and is subject to change without notice.
For the circuits, descriptions and tables indicated, Kontron assumes no responsibility as far as patents or
other rights of third parties are concerned.
Copyright Notice
Copyright © 2003-2007 Kontron Embedded Modules GmbH
All rights reserved. No part of this document may be reproduced, transmitted, transcribed, stored in a
retrieval system, or translated into any language or computer language, in any form or by any means
(electronic, mechanical, photocopying, recording, or otherwise), without the express written permission
of Kontron Embedded Modules GmbH.
DIMM-PC®, PISA®, ETX®, ETXexpress®, microETXexpress™, X-board®, DIMM-IO® and DIMM-BUS® are
trademarks or registered trademarks of Kontron Embedded Modules GmbH. Kontron is trademark or
registered trademark of Kontron AG.
Trademarks
The following lists the trademarks of components used in this board.
®IBM, XT, AT, PS/2 and Personal System/2 are trademarks of International Business
Machines Corp.
®Microsoft is a registered trademark of Microsoft Corp.
®Intel is a registered trademark of Intel Corp.
®All other products and trademarks mentioned in this manual are trademarks of their
respective owners.
Standards
Kontron Embedded Modules GmbH is certified to ISO 9000 standards.
Warranty
This Kontron Embedded Modules GmbH product is warranted against defects in material and
workmanship for the warranty period from the date of shipment. During the warranty period, Kontron
Embedded Modules GmbH will at its discretion decide to repair or replace defective products.
Within the warranty period, the repair of products is free of charge as long as warranty conditions are
observed.

1 User Information
Kontron User's Guide DIMM-PC/ETH+COM 6
The warranty does not apply to defects resulting from improper or inadequate maintenance or handling
by the buyer, unauthorized modification or misuse, operation outside of the product’s environmental
specifications or improper installation or maintenance.
Kontron Embedded Modules GmbH will not be responsible for any defects or damages to other products
not supplied by Kontron Embedded Modules GmbH that are caused by a faulty Kontron Embedded
Modules GmbH product.
1.6 Technical Support
Technicians and engineers from Kontron Embedded Modules GmbH and/or its subsidiaries are available
for technical support. We are committed to making our product easy to use and will help you use our
products in your systems.
Before contacting Kontron Embedded Modules GmbH technical support, please consult our Web site at
http://www.kontron-emea.com/emd for the latest product documentation, utilities, and drivers. If the
information does not help solve the problem, contact us by telephone or email.
Asia Europe North/South America
Kontron Asia Inc. Kontron Embedded Modules GmbH Kontron America
4F, No.415, Ti-Ding Blvd., NeiHu
District,
Taipei 114, Taiwan
Brunnwiesenstr. 16
94469 Deggendorf – Germany
14118 Stowe Drive
Poway, CA 92064-7147
Tel: [phone] Tel: [phone] Tel: [phone]
Fax: + 886 2 2799 7399 Fax: [phone] Fax: [phone]
mailto:[email protected] mailto:[email protected] mailto:[email protected]

2 Introduction
Kontron User's Guide DIMM-PC/ETH+COM 7
2
2.1
2.2
Introduction
DIMM-PC Concept
DIMM-PC modules are very small, embedded computer boards that embed directly on an application-
specific baseboard, using industry-standard SO-DIMM sockets.
JUMPtec offers two types of DIMM-PC modules:
®CPU modules, available with 80386, 80486, and 80586 processors, are fully PC/AT
compatible and come with a substantial amount of onboard I/O.
®I/O modules extend the functionality of DIMM-PC systems by allowing additional I/Os
and peripherals.
DIMM-PC/ETH+COM
The DIMM-PC/ETH+COM is a DIMM-PC I/O module with two serial ports and one 10BaseT Ethernet
interface. You can configure the serial ports to supplement the serial ports found on the DIMM-PC CPU
module, which appear as COM3 and COM4.

3 Features
Kontron User's Guide DIMM-PC/ETH+COM 8
3
3.1
3.2
Features
Functional Specifications
Cirrus Logic Crystal LAN 10 Mbps Embedded Ethernet Controller (CS8900)
®Single-chip IEEE 802.3 Ethernet controller with direct ISA-bus interface
®10 Mbps
®Selectable I/O addresses (0300-030F)
®Comprehensive suite of software drivers
®Half- and full-duplex operation
®On-chip RAM buffers transmit and receive frames
®10BASE-T port with analog filters
SMSC Super I/O controller (FDC37C669)
®Two serial ports (COM3 and COM4)
®Two high-speed NS16C550-compatible UARTs with Send/Receive 16 Byte FIFOs
®230K and 460K baud support
®Programmable baud-rate generator
®96 base I/O address and 8 IRQ options
JUMPtec DIMM-PC Interface
®DIMM-PC form factor: 68 mm x 40 mm (1.57” x 2.68”)
®DIMM-PC I/O signals
ISA bus (DIMM-PC specification 1.D)
Low-power CMOS technology
5V only power supply
Mechanical Specifications
3.2.1 Dimensions
®Length x Width: 68 mm x 40.0 mm (1.57" x 2.68")
®Topside envelope is 4 mm from the PCB surface; bottomside envelope is 2 mm from
the PCB surface.

3 Features
Kontron User's Guide DIMM-PC/ETH+COM 9
3.3
3.4
Electrical Specifications
3.3.1 Supply Voltage
®5V DC +/- 5%
3.3.2 Supply Voltage Ripple
®100 mV peak to peak 0 - 20 MHz
3.3.3 Supply Current (typical)
®≈200mA (≈1W)
Environmental Specifications
3.4.1 Temperature
®Operating: 0 °C to 60 °C ((*) with appropriate airflow))
®Non-operating: -40 °C to 85 ° C
Note: *The maximum operating temperature is the maximum measurable temperature on the module’s surface.
The user has the responsibility to maintain this temperature within the above specification.
3.4.2 Relative Humidity
®Operating: 10% to 90% RH (noncondensing)
®Nonoperating: 5% to 95% RH (noncondensing)
3.4.3 Shock
®50G/20ms square wave maximum
3.4.4 Vibration
®1G/0-600HZ; dwell not to exceed
3.4.5 Power
®≈200mA (≈1W)
3.4.6 Altitude
®Operating: 0 – 3000 m
®Nonoperating: 0 – 5000 m

4 Resource list and I/O map
Kontron User's Guide DIMM-PC/ETH+COM 10
4Resource list and I/O map
Typical resource allocations are listed in the table below.
IRQ # Use Available Comment
5 Ethernet No
This is the default IRQ for the Ethernet controller; it is available if the Ethernet controller uses
IRQ10, 11, or 12.
The IRQ5 and the IRQ11 are unavailable if you use the DIMM-PC/486-I.
Use the Ethernet controller setup utility to select another interrupt (for example, IRQ10).
10 COM4 No Available if the serial port is uninitialized.
11 COM3 No The IRQ11 is unavailable if you use the DIMM-PC/486-I.
I/O Address Use Available Comment
0300 – 030F Ethernet No Selectable I/O address
02E8 – 02EF COM4 No I/O address for COM4
03E8 – 03EF COM3 No I/O address for COM3

5 Connector description
Kontron User's Guide DIMM-PC/ETH+COM 11
5
5.1
Connector description
DIMM-PC I/O Connector Pinout
The following tables provide information about the DIMM-PC I/O connector for the DIMM-PC/ETH+COM.
Pin Number Signal Pin Number Signal
1 SA0 2 GND
3 OSC 4 BATT*
5 SA1 6 VCC
7 SA2 8 RI4#
9 MASTER# 10 DCD4#
11 SA3 12 DTR4#
13 BALE 14 DSR4#
15 SD15 16 RTS4#
17 SA4 18 CTS4#
19 TC 20 TXD4 / DO
21 SD14 22 RXD4 / DI
23 SA5 24 RI3#
25 DACK#2 26 DCD3#
27 SD13 28 DTR3#
29 SA6 30 DSR3#
31 IRQ3 32 RTS3#
33 DRQ7 34 CTS3#
35 DACK#7 36 TXD3
37 IRQ4 38 RXD3
39 SA7 40
41 SD12 42
43 IRQ5 44 TXD+
45 SA8 46 TXD-
47 SD11 48 RXD+
49 IRQ6 50 RXD-
51 SA9 52 LNLED
53 SD10 54 LKLED
55 IRQ7 56 GND
57 SA10 58 MD14*
59 SD9 60 MD13*
KEY
61 SYSCLK 62 MD12*
63 SA11 64
65 SD8 66

5 Connector description
Pin Number Signal Pin Number Signal
67 REF# 68 BLUE*
69 SA12 70 GREEN*
71 I2DAT 72 RED*
73 SA13 74 VCC
75 I2CLK 76 VSYNC*
77 SA14 78 GND
79 DRQ0 80 HSYNC*
81 SA15 82 FPBACK*
83 DACK#0 84 MODUL*
85 IRQ14 86 SA16
87 IOR# 88 GND
89 SA17 90 FPVDD*
91 IRQ15 92 BLANK#*
93 IOW# 94 P17*
95 SA18 96 P16*
97 IRQ12 98 P15*
99 SMEMR# 100 P14*
101 SA19 102 P13*
103 IRQ11 104 P12*
105 SMEMW# 106 P11*
107 AEN 108 P10*
109 IRQ10 110 P9*
111 IOCHRDY 112 P8*
113 SBHE# 114 P3*
115 SD0 116 P2*
117 IOCS16# 118 GND
119 ZWS# 120 P1*
121 SD1 122 P0*
123 MEMCS16# 124 P7*
125 SD2 126 P6*
127 SD3 128 P5*
129 DRQ2 130 P4*
131 SD4 132 VPANEL*
133 SD5 134 FPVEE*
135 IRQ9 136 VDCLK*
137 SD6 138 LLCLK*
139 SD7 140 VCC
141 RSTDRV# 142 LFS*
143 IOCHCK# 144 GND
Note: * Signals are not supported on the DIMM-PC/ETH+COM.
Kontron User's Guide DIMM-PC/ETH+COM 12

5 Connector description
Kontron User's Guide DIMM-PC/ETH+COM 13
5.2 Ethernet Controller Pin Descriptions
The following table lists pin descriptions for the Ethernet controller.
Pin Signal Name Function In / Out
44 *TXD+ 10BASE-T Transmit Differential Output
46 *TXD- 10BASE-T Transmit Differential Output
48 **RXD+ 10BASE-T Receive Differential Input
50 **RXD- 10BASE-T Receive Differential Input
52 LNLED Line LED indicator Output
54 LKLED Link LED indicator Output
Notes: *TXD+ and TXD- are differential output pairs that drive the 10Mb/s Manchester-encoded data to the 10BASE-T
transmit lines.
**RXD+ and RXD- are differential input pairs that receive encoded data from the 10BASE-T receive lines.
5.3 Serial Port Pin Descriptions
The following pin descriptions apply to COM3 and COM4.
COM3: COM4
Pin Name Description Pin Name Description
38 RXD3 Receiver serial data input 22 RXD4/DI Receiver serial data input
36 TXD3 Transmit serial data output 20 TXD4/DO Transmit serial data output
34 CTS3# Active low clear to send input 18 CTS4# Active low clear to send input
32 RTS3# Active low request to send output 16 RTS4# Active low request to send output
30 DSR3# Active low data set ready input 14 DSR4# Active low data set ready input
28 DTR3# Active low data terminal ready output 12 DTR4# Active low data terminal ready output
26 DCD3# Active low data carrier detect input 10 DCD4# Active low data carrier detect input
24 RI3# Active low ring indicator input 8 RI4# Active low ring indicator input

6 Ethernet Controller
Kontron User's Guide DIMM-PC/ETH+COM 14
6Ethernet Controller
The CrystalLAN CS8900 Ethernet Controller from Cirrus Logic follows the IEEE 802.3 standard and
supports half- or full-duplex operation in 16-bit ISA bus computers on 10-Mbps Ethernet networks.
Note: Crystal CS8900 Ethernet magnetics are not included and are assumed to be on the baseboard.
6.1
6.2
Software Installation
To install and configure your CS8900 Ethernet Controller:
1. Connect your network cable.
2. Configure the controller.
3. Install the device driver and support files.
4. Perform diagnostic tests as needed.
CS8900 Configuration
Connect the network cable before loading the driver. CS8900-based controllers have the following
default settings.
Parameter Default Setting
Operation mode Memory mode
IRQ 10
Base I/O Address 300
Memory Base Address D0000
Optimization DOS Client
Transmission Mode Half-duplex
BootProm None
Media Type
Autodetect (3 media cards)
-or-
10BASET
(10BASE-T only adapter)
To change the configuration of the controller after it has been installed, run the CS8900 DOS setup.exe
utility, which you can find in the driver archive. You can find the driver archive in the Ethernet.exe utility
files.
If you use a DIMM-PC/486-I module, IRQ5 and IRQ11 are unavailable. The CS8900 controller should use
either IRQ10 or IRQ12.

6 Ethernet Controller
Kontron User's Guide DIMM-PC/ETH+COM 15
6.3 Software and Driver Setup
Please refer to the corresponding readme and setup/install files found in the Ethernet.exe utility that
you can download from the JUMPtec Web site.
6.4
6.5
Technical Support
JUMPtec provides the latest tested drivers at the time of product shipment. You can resolve some
problems by downloading the most recent CS8900 Ethernet Controller drivers from the Cirrus Logic Web
site. You also can resolve problems by reading the CS8900 Frequently Asked Questions document.
For further help, contact JUMPtec Technical Support
Ethernet Design Example
The following schematic provides an example of a baseboard design to interface to the DIMM-
PC/ETH+COM Ethernet controller.
GND
PIN-Numbers of the DIMM-PC/COMBO2
C100n05
*
TXD-
TXD+
*
*
PIN 46
PIN 44
LST7011
GND
C100n05
I21
I22
I23
6
7
8
O21
O22
O23 9
10
11
*
RXD-
RXD+
*
*
PIN 50
PIN 48
LKLED
LNLED
*
PIN 54
PIN 52
SMDLEDRE
D
330RS03
I11
I12
I13
1
2
3
L8
330RS03
O11
O12
O13 14
15
16
SMDLEDRE
D
VCC
VCC
TXD-2RXD+
RXD-
nc
nc
nc
nc
3
4
5
6
7
8
TXD+
Signal
1
PIN
4
Shild to
NETGND
JBUWEST8R
3
2
1
6
5
Ethernet twisted
8
7
X19
6.5.1 Parts Description
The following table describes the parts used in the above schematic.
Designator Used Description Manufacturer Order Number
LST7011 1 SMD 10Base-T transformer without choke VALOR
YCL
ST7011
16PT-41S
SMDLEDRED 2 SMD LED red,
SOT-23 Shape
SIEMENS
TELEFUNKEN
LS S26-DO
TLMR2200
JBUWEST8R 1
Western socket,
8 positions,
right-angled
AMP
BERG
5-555178-3
87180-088

7 Serial Ports
Kontron User's Guide DIMM-PC/ETH+COM 16
7
7.1
7.2
Serial Ports
The information in this section explains the hardware and software used by the two serial ports on the
DIMM-PC/ETH+COM module.
Software Installation
Before using the serial ports, initialize the registers on the SMSC I/O controller on the DIMM-
PC/ETH+COM module. JUMPtec provides a utility called DIO1I111.exe to assist you.
The utility initializes the serial ports of the DIMM-PC/ETH+COM module to use I/O addresses 3E8 and
2E8, and IRQs 10 and 11 respectively.
To initialize the SMC, add the DIO1I111.exe utility to the autoexec.bat file in your system before any
program that needs to access the serial ports of the DIMM-PC/ETH+COM.
For non-DOS operating systems, the source code for DIO1I111.exe is provided in Appendix D. You can
use the code to generate a suitable configuration utility for the specific OS in use.
Serial Port Design Example
In the schematic below, Serial Port 3 (COM3) performs as an RS232 interface. Serial Port 4 (COM4)
performs as an RS484 interface.

7 Serial Ports
7.2.1 Parts Description
The following table describes the parts used in the above schematics.
Designator Used Description Manufacturer Order Number
UMAX211 1 CMOS RS 232 driver and receiver SIPEX SP211 (B) CA
UMAX483 2 RS-485 transceiver SIPEX SP483CN
JSTDSUB9R 2 DSUB-connector 9 pos. Riebensahm DRA09P11
Kontron User's Guide DIMM-PC/ETH+COM 17

8 Appendix A: DIMM-PC/ETH+COM Block Diagram
Kontron User's Guide DIMM-PC/ETH+COM 18
8Appendix A: DIMM-PC/ETH+COM Block Diagram
ISA-BUS
PC/104
Connector
Ethernet
Transformer
COM3
and
COM4
Driver for
10BaseT
Twisted Pair
COM4
COM3
DIMM-PC
/
COMBO2
PERIPHERIE
(BACKPLANE)
I/O
DIMM-PC

9 Appendix B: Mechanical Dimensions
Kontron User's Guide DIMM-PC/ETH+COM 19
9Appendix B: Mechanical Dimensions
4mm
R2.5mm
R0.75mm
R2mm
40mm
1mm
2.5mm 18mm
2mm
4mm
27.5mm
28.25mm
side view
front view
67.6mm
gold platedgold plated
free area on PCB for further
fixing possibility on applikation

10 Appendix C: Literature, Standards, and Links
Kontron User's Guide DIMM-PC/ETH+COM 20
10
10.1
Appendix C: Literature, Standards, and Links
For your convenience, JUMPtec has provided the following list of resources for standard PC technology.
PC/104 Bus
®PC/104 Specification, Version 2.3 June 1996, PC/104 Consortium; pc104
®Embedded PCs, Markt&Technik GmbH, ISBN 3-8272-5314-4 (German)
10.2 RS232C
®EIA-232-E Interface between data terminal equipment and data circuit-terminating
equipment employing serial binary data interchange (ANSI/IEA-232-D).
®National Semiconductor's Interface Data Book includes several applications notes
about RS232C that are available online.