Aaeon PFM-C20N User manual

CAN Bus Module PFM-C20N
PFM-C20N
PC/104 CAN Bus Module
SJA 1000 CAN Chipset
CAN 2.0 Compatible
Isolating Voltage Up to 1600VDC
PFM-C20N Manual Rev.A 1st Ed.
June 2009

CAN Bus Module PFM-C20N
i
Copyright Notice
This document is copyrighted, 2009. All rights are reserved. The
original manufacturer reserves the right to make improvements
to the products described in this manual at any time without
notice.
No part of this manual may be reproduced, copied, translated,
or transmitted in any form or by any means without the prior
written permission of the original manufacturer. Information
provided in this manual is intended to be accurate and reliable.
However, the original manufacturer assumes no responsibility
for its use, or for any infringements upon the rights of third
parties that may result from its use.
The material inthis document is for product information only
and is subject to change without notice. While reasonable
efforts have been made in the preparation of this document to
assure its accuracy, AAEON assumes no liabilities resulting
from errors or omissions in this document, or from the use of the
information contained herein.
AAEON reserves the right to make changes in the product
design without notice to its users.

CAN Bus Module PFM-C20N
ii
Acknowledgments
All other products’name or trademarks are properties of their
respective owners.
lAward is a trademark of Award Software International, Inc.
lCompactFlash™is a trademark of the Compact Flash
Association.
lMicrosoft Windows®is a registered trademark of Microsoft Corp.
lITE is a trademark of Integrated Technology Express, Inc.
lIBM, PC/AT, PS/2, and VGA are trademarks of International
Business Machines Corporation.
lSoundBlaster is a trademark of Creative Labs, Inc.
All other product names or trademarks are properties of their
respective owners.

CAN Bus Module PFM-C20N
iii
Packing List
Before you begin installing your card, please make sure that the
following materials have been shipped:
lUtility CD
lPFM-C20N

CAN Bus Module PFM-C20N
iv
Contents
Chapter 1 General Information
1.1Introduction ...........................................................1-2
1.2Features................................................................1-2
1.3Specifications ........................................................1-3
Chapter 2 Quick Installation Guide
2.1 Safety Precautions.................................................2-2
2.2 Location of Connectors and Jumpers ......................2-3
2.3 Mechanical Drawing...............................................2-4
2.4 List of Jumpers ......................................................2-5
2.5 List of Connectors ..................................................2-5
2.6 Setting Jumpers.....................................................2-6
2.7 CAN BUS Port 1 Termination Resistor Setup (JP1)..2-7
2.8 Address Condition (JP2).........................................2-7
2.9 CAN BUS Port 2 Termination Resistor Setup (JP3)..2-7
2.10 CAN BUS Port 1 IRQ Setup (JP4).........................2-7
2.11 CAN BUS Port 2 IRQ Setup (JP5) .......................2-8
2.12 PCICLOCK & Arbitration Pins Setup (JP6) ...........2-9
2.13 PCI-104 Connector (CN1) ...................................2-9
2.14 CPLD JTAG (CN2) .............................................2-12
2.15 CAN Connector (CN3) ........................................2-12
2.16 PC/104 Connector (CN4) (Optional) ....................2-13
Chapter 3Driver Installation

CAN Bus Module PFM-C20N
v
3.1 Testing with Windows XP .......................................3-2
3.2 Testing with Linux ..................................................3-9
Appendix A Mating Connector
A.1 List of Mating Connectors and Cables................. A-2

CAN Bus Module PFM-C20N
Chapter 1 General Information 1- 1
General
Chapter
1
Information

CAN Bus Module PFM-C20N
Chapter 1 General Information 1- 2
1.1 Introduction
AAEON Technology, a leading company in embedded boards
manufacturing with a full range of PC/104 CPU Modules, launches
a brand new CAN Bus Module-PFM-C20N. Its compact size and
rich functionality ensures the most cost effective and compatible
module to coincide with your existing system planning devices.
The PFM-C20N features PC/104+ expansion interfaces. It
supports Windows XP and Linux operating systems. Moreover, it
is CAN 2.0 compatible and up to 1Mbps. The PFM-C20N was
designed to enhance benefit for the Subcompact and peripheral
boards.
1.2 Features
 SJA 1000 Based CAN Interface Module
 CAN 2.0 Compatible, Up to 1Mbps
 Onboard Switch Selectable CAN Termination
 LEDs Indicate Diagnostics Status
 Supports Window XP And Linux
 PC/104+ Interface
 Isolating Voltage Up To 1600VDC

CAN Bus Module PFM-C20N
Chapter 1 General Information 1 - 3
1.3 Specifications
 Form Factor PC/104 & PCI-104 (90mm x
96mm)
 CAN Chipset SJA1000
 Expansion Slot PC/104 or PCI-104
 Power Requirement +3.3V and +5V
 Operating Temperature 32˚F~ 140˚F (0˚C ~ 60˚C)
 Isolation Voltage 1600V DC

CAN Bus Module PFM-C20N
Chapter 2 Quick Installation Guide 2 - 1
Chapter
2
Quick
Installation
Guide
Notice:
The Quick Installation Guide is derive
d
f
rom Chapter 2 of user manual. For othe
r
chapters and further installation
instructions, please refer to the use
r
manual CD-ROM that came with th
e
p
roduct.
Printed in Taiwan, June 2009

CANBus Module PFM-C20N
Chapter 2 Quick Installation Guide 2 - 2
2.1 Safety Precautions
Always completely disconnect the power cord
from your board whenever you are working on
it. Do not make connections while the power is
on, because a sudden rush of power can
damage sensitive electronic components.
Always ground yourself to remove any static
charge before touching the board. Modern
electronic devices are very sensitive to static
electric charges. Use a grounding wrist strap at
all times. Place all electronic components on a
static-dissipative surface or in a static-shielded
bag when they are not in the chassis

CAN Bus Module PFM-C20N
Chapter 2 Quick Installation Guide 2- 3
2.2 Location of Connectors and Jumpers

CANBus Module PFM-C20N
Chapter 2 Quick Installation Guide 2 - 4
2.3 Mechanical Drawing

CAN Bus Module PFM-C20N
Chapter 2 Quick Installation Guide 2- 5
2.4 List of Jumpers
The board has a number of jumpers that allow you to configure your
system to suit your application. The table below shows the function
of each of the board's jumpers:
Label Function
JP1 CAN BUS Port 1 Termination Resistor Setup
JP2 Address Condition
JP3 CAN BUS Port 2 Termination Resistor Setup
JP4 CAN BUS Port 1 IRQ Setup
JP5 CAN BUS Port 2 IRQ Setup
JP6 PCICLOCK & Arbitration Pins Setup
2.5 List of Connectors
The board has a number of connectors that allow you to configure
your system to suit your application. The table below shows the
function of each board's connectors:
Label Function
CN1 PCI-104 Connector
CN2 CPLD JTAG
CN3 CAN Connector
CN4 PC/104 Connector (optional)

CANBus Module PFM-C20N
Chapter 2 Quick Installation Guide 2 - 6
2.6 Setting Jumpers
You configure your card to match the needs of your application by
setting jumpers. A jumper is the simplest kind of electric switch. It
consists of two metal pins and a small metal clip (often protected by
a plastic cover) that slides over the pins to connect them. To “close”
a jumper you connect the pins with the clip.
To “open” a jumper you remove the clip. Sometimes a jumper will
have three pins, labeled 1, 2 and 3. In this case you would connect
either pins 1 and 2 or 2 and 3.
123
Open C ed C 2-3los losed
OFF ON ON 2-3
A pair of needle-nose pliers may be helpful when working with
jumpers. If you have any doubts about the best hardware
configuration for your application, contact your local distributor or
sales representative before you make any change. Generally, you
simply need a standard cable to make most connections.

CAN Bus Module PFM-C20N
Chapter 2 Quick Installation Guide 2- 7
2.7 CAN BUS Port 1 Termination Resistor Setup (JP1)
JP1 Function
1-2 Termination Resistor Setup
2.8 Address Condition (JP2)
JP2 Function
1-3,2-4 DC00
1-3,4-6 DB00
3-5,2-4 DA00 (Default)
3-5,4-6 CC00
2.9 CAN BUS Port 2 Termination Resistor Setup (JP3)
JP3 Function
1-2 Termination Resistor Setup
2.10 CAN BUS Port 1 IRQ Setup (JP4)
JP4 Function
1-2 IRQ3
3-4 IRQ4
5-6 IRQ5 (Default)
7-8 IRQ6

CANBus Module PFM-C20N
Chapter 2 Quick Installation Guide 2 - 8
9-10 IRQ7
11-12 IRQ9
13-14 IRQ10
15-16 IRQ11
17-18 IRQ12
19-20 IRQ15
2.11 CAN BUS Port 2 IRQ Setup (JP5)
JP5 Function
1-2 IRQ3
3-4 IRQ4
5-6 IRQ5
7-8 IRQ6
9-10 IRQ7 (Default)
11-12 IRQ9
13-14 IRQ10
15-16 IRQ11
17-18 IRQ12
19-20 IRQ15

CAN Bus Module PFM-C20N
Chapter 2 Quick Installation Guide 2- 9
2.12 PCICLOCK & Arbitration Pins Setup (JP6)
JP6 Function
1-2 PCI_CLK0 (Default)
3-4 PCI_CLK1
5-6 PCI_CLK2
7-8 PCI_CLK3
9-10 GNT#0 (Default)
11-12 GNT#1
13-14 GNT#2
15-16 GNT#3
17-18 REQ#0 (Default)
19-20 REQ#1
21-22 REQ#2
23-24 REQ#3
2.13 PCI-104 Connector (CN1)
Pin Signal Pin Signal
A1 GND B1 SERIRQ
A2 N.C. B2 AD2
A3 AD5 B3 GND
A4 C/BE0# B4 AD7
A5 GND B5 AD9
A6 AD11 B6 N.C.

CANBus Module PFM-C20N
Chapter 2 Quick Installation Guide 2 - 10
A7 AD14 B7 AD13
A8 +3.3V B8 C/BE1#
A9 SERR# B9 GND
A10 GND B10 PERR#
A11 STOP# B11 +3.3V
A12 +3.3V B12 TRDY#
A13 FRAME# B13 GND
A14 GND B14 AD16
A15 AD18 B15 +3.3V
A16 AD21 B16 AD20
A17 +3.3V B17 AD23
A18 IDSEL B18 GND
A19 AD24 B19 C/BE3#
A20 GND B20 AD26
A21 AD29 B21 +5V
A22 +5V B22 AD30
A23 REQ#0 B23 GND
A24 GND B24 REQ#2
A25 GNT#1 B25 N.C.
A26 +5V B26 PCI_CLK0
A27 PCI_CLK2 B27 +5V
A28 GND B28 N.C.
A29 N.C. B29 INTA#
A30 N.C. B30 REQ#3

CAN Bus Module PFM-C20N
Chapter 2 Quick Installation Guide 2- 11
C1 +5V D1 AD0
C2 AD1 D2 +5V
C3 AD4 D3 AD3
C4 GND D4 AD6
C5 AD8 D5 GND
C6 AD10 D6 N.C.
C7 GND D7 AD12
C8 AD15 D8 +3.3V
C9 N.C. D9 PAR
C10 +3.3V D10 N.C.
C11 LOCK# D11 GND
C12 GND D12 DEVSEL#
C13 IRDY# D13 +3.3V
C14 +3.3V D14 C/BE2#
C15 AD17 D15 GND
C16 GND D16 AD19
C17 AD22 D17 +3.3V
C18 N.C. D18 N.C.
C19 N.C. D19 N.C.
C20 AD25 D20 GND
C21 AD28 D21 AD27
C22 GND D22 AD31
C23 REQ#1 D23 N.C.
C24 +5V D24 GNT#0