CAN Bus Module PFM - C2 0 N 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.
CAN Bus Module PFM - C 2 0 N 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, translat ed, 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.
CAN Bus Module PFM - C 2 0 N Acknowledgments All other products’name or trademarks are properties of their respective owners. l Award is a trademark of Award Software International, Inc. l CompactFlash™ is a trademark of the Compact Flash Association. l Microsoft Windows is a registered trademark of Microsoft Corp. l ITE is a trademark of Integrated Technology Express, Inc. l IBM, PC/AT, PS/2, and VGA are trademarks of International Business Machines Corporation.
CAN Bus Module PFM - C 2 0 N Packing List Before you begin installing your card, please make sure that the following materials have been shipped: l Utility CD l PFM-C20N iii
CAN Bus Module PFM - C 2 0 N Contents Chapter 1 General Information 1.1 Introduction ...........................................................1-2 1.2 Features ................................................................1-2 1.3 Specifications ........................................................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 ..
CAN Bus Module PFM - C 2 0 N 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 .................
C AN B u s M o d u l e PFM-C20N Chapter 1 General Information Chapter 1 General Information 1- 1
C AN B u s M o d u l e PFM-C20N 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.
C AN B u s M o d u l e PFM-C20N 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.
C AN B u s M o d u l e PFM-C20N Chapter 2 Quick Installation Guide Notice: The Quick Installation Guide is derived from Chapter 2 of user manual. For other chapters and further installation instructions, please refer to the user manual CD-ROM that came with the product.
C AN B u s M o d u l e PFM-C20N 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.
C AN B u s M o d u l e PFM-C20N 2.
C AN B u s M o d u l e 2.
C AN B u s M o d u l e PFM-C20N 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.
C AN B u s M o d u l e PFM-C20N 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.
C AN B u s M o d u l e PFM-C20N 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.
C AN B u s M o d u l e 9-10 IRQ7 11-12 IRQ9 13-14 IRQ10 15-16 IRQ11 17-18 IRQ12 19-20 IRQ15 2.
C AN B u s M o d u l e PFM-C20N 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.
C AN B u s M o d u l e PFM-C20N 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.
C AN B u s M o d u l e PFM-C20N 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.
C AN B u s M o d u l e PFM-C20N C25 GNT#2 D25 GND C26 GND D26 PCI_CLK1 C27 PCI_CLK3 D27 GND C28 +5V D28 RST# C29 INTB# D29 N.C. C30 GNT#3 D30 GND Note: If PCI-104 Connector B1 is not SERIRQ signal, this card can not support IRQ mode. 2.14 CPLD JTAG (CN2) Pin Signal 1 CPLD_TMS 2 CPLD_TDI 3 CPLD_TDO 4 CPLD_TCK 5 GND 6 +5V 2.
C AN B u s M o d u l e 3 CAN0L 4 N.C. 5 GND 6 CAN1H 7 CAN1L 8 N.C. 9 GND 10 LED_TX0 11 LED_RX0 12 LED_TX1 13 LED_RX1 14 SERIRQ PFM-C20N 2.16 PC/104 Connector (CN4) (Optional) Pin Signal Pin Signal A1 N.C. B1 GND A2 SD7 B2 RSTDRV A3 SD6 B3 +5V A4 SD5 B4 IRQ9 A5 SD4 B5 N.C A6 SD3 B6 N.C A7 SD2 B7 N.
C AN B u s M o d u l e PFM-C20N A8 SD1 B8 N.C A9 SD0 B9 N.C A10 N.C. B10 GND A11 AEN B11 SMEMW# A12 SA19 B12 SMEMR# A13 SA18 B13 IOW# A14 SA17 B14 IOR# A15 SA16 B15 N.C. A16 SA15 B16 N.C. A17 SA14 B17 N.C. A18 SA13 B18 N.C. A19 SA12 B19 N.C. A20 SA11 B20 N.C. A21 SA10 B21 IRQ7 A22 SA9 B22 IRQ6 A23 SA8 B23 IRQ5 A24 SA7 B24 IRQ4 A25 SA6 B25 IRQ3 A26 SA5 B26 N.C. A27 SA4 B27 N.C.
C AN B u s M o d u l e PFM-C20N A32 GND B32 GND C0 GND D0 GND C1 N.C. D1 N.C. C2 N.C. D2 N.C. C3 N.C. D3 IRQ10 C4 N.C. D4 IRQ11 C5 N.C. D5 IRQ12 C6 SA19 D6 IRQ15 C7 SA18 D7 N.C. C8 SA17 D8 N.C. C9 N.C. D9 N.C. C10 N.C. D10 N.C. C11 N.C. D11 N.C. C12 N.C. D12 N.C. C13 N.C. D13 N.C. C14 N.C. D14 N.C. C15 N.C. D15 N.C. C16 N.C. D16 +5V C17 N.C. D17 N.C. C18 N.C.
C AN B u s M o d u l e PFM-C20N Below Table for China RoHS Requirements 产品中有毒有害物质或元素名称及含量 AAEON Main Board/ Daughter Board/ Backplane 有毒有害物质或元素 部件名称 铅 汞 镉 六价铬 多溴联苯 多溴二苯醚 (Pb) (Hg) (Cd) (Cr(VI)) (PBB) (PBDE) × ○ ○ ○ ○ ○ × ○ ○ ○ ○ ○ 印刷电路板 及其电子组件 外部信号 连接器及线材 O：表示该有毒有害物质在该部件所有均质材料中的含量均在 SJ/T 11363-2006 标准规定的限量要求以下。 X：表示该有毒有害物质至少在该部件的某一均质材料中的含量超出 SJ/T 11363-2006 标准规定的限量要求。 备注：此产品所标示之环保使用期限，系指在一般正常使用状况下。 Chapter 2 Quick Installation Guide 2 - 16
C AN B u s M o d u l e PFM-C20N Chapter 3 Driver Installation Chapter 3 Driver Installation 3 - 1
C AN B u s M o d u l e PFM-C20N 3.1 Testing with Windows XP Step1: Open the “WinXP2” folder and click on “vcredist_x86.exe” to start installing VC2008 Redistributable. Click ”Next “ to continue.
C AN B u s M o d u l e PFM-C20N Check the check box and click on “Install” to follow the instruction until the computer shows to “Finish” Chapter 3 Driver Installation 3 - 3
C AN B u s M o d u l e PFM-C20N Step 2: Double click on the “Canbus.exe” file Step 3: Click on “Configuration ”, to setup setting.
C AN B u s M o d u l e PFM-C20N The setting of Base Address has to be the same as Jumper setting. IRQ only support POLLING. The Baud Rates of Transmit Port and Monitor Port have to be the same. For Mode, you may choose “Basic” or “Peli” (only Peli can transmit “Extended frame”). The default setting of “Mode” is “Basic.” The Acceptance Code and Mask will be varied by the “Mode” you set. For example, “Basic” is 8 bits, Peli is 32 bits.
C AN B u s M o d u l e PFM-C20N Step 4: The system will show the configuration information on “Port 0” and “Port 1” windows and detect the hardware status automatically. If the status is OK, it will show . The Monitor Port and Transmit Port will be selectable. If the status is Fail, the situation will be contrary.
C AN B u s M o d u l e PFM-C20N Step 5: Setup the “Monitor Port”: Please select “Port 0” or “Port 1” as the Monitor Port. After setting, the pop out will ask you if the setting is correct or not. Select “OK” to start monitoring CANBUS. If you want to stop monitoring just click on “Stop” button. Step 6: Setup the “Transmit Port.”:When you setup the “Transmit Port,” please select the different port from the “Monitor Port.” If the “Monitor Port” is “Port 0,” and the “Transmit Port” should be “Port 1.
C AN B u s M o d u l e PFM-C20N checked.) can be keyed in “0~0x7ff.” The ID of Extended frame is “0~0x1fffffff.” (The Extended frame can be selectable in “Peli” Mode only.) For RTR, please key in “0” or “1.” For Data, you may key in “0~8 Bytes” and please fill out from the “Byte 0” to “Byte 7” in order. After filling, please click on “Send.” There is a pop-up to show if it is a successful transmitting or not.
C AN B u s M o d u l e PFM-C20N 3.2 Testing with Linux Step 1: Please log in as “root” when you start the computer. (If you log in other identities, you have to command “sudo” to switch the identity, or you cannot insert/remove module. Below use Fedora5 as example (GENE-5315 + PFM-C20N PC-104) Step 2: Copy the Fedora5 folder (…/PFM-C20N/Linux/ISA/5315/FedoraCore5/Fedora5) to the root’s home.
C AN B u s M o d u l e PFM-C20N localhost.localdomain ※ If it does not show ”localhost.localdomain,” you have to continue to the following step 2-A. If it shows properly, please go to Step 3. 2-A: If you get the output is “aaeon.5315” for example, please command the following instructions. [root@localhost~]# cd Fedora5/etc [root@localhost etc]#cp localhost.localdomain.conf aaeon.5315.conf [root@localhost etc]# cd ~ Step 3: Chang the setting file. Please open the file of “Fedora5/etc/$(uname –n).
C AN B u s M o d u l e PFM-C20N Chapter 3 Driver Installation 3 - 11
C AN B u s M o d u l e PFM-C20N The values under Channel 0 are the default setting value of Port 0, and the values under Channel 1 are the default setting value of Port1. Below use Channel 0 as example, and the same as the Channel 1. Chipset_0: Default value is “sja1000,” please do not change it since the IC is sja1000. Base_0: It is a complete memory address (segment + offset), please adjust it based on the jumper of the board.
C AN B u s M o d u l e PFM-C20N Baud_0: can set with 125,250,500,800 and 1000 AccMask_0: Default=0xffffffff (no need to change) AccCode_0: Default=0xffffffff (no need to change) Timeout_0: Default=10 (no need to change) Outc_0: Default=0xda (no need to change) VendOpt_0: Default=a (no need to change) IOModel_0: Default=m (no need to change) TxSpeed_0: Default=f (no need to change) Step 4: Setup inode: please open the terminal again [root@localhost ~]# cd Fedora5 [root@localhost Fedora5]# make inodes St
C AN B u s M o d u l e PFM-C20N Command “grep” to check if the driver setting is the same or not. (you may skip this step) [root@localhost Fedora5]# grep . /proc/sys/Can/* Step 6: Start testing the transmission, you have to create a new terminal (FileÆOpen Terminal) on the existing terminal. And then, command “receive” in one of the terminals to monitor CANBUS and receive data. [root@localhost Fedora5]# .
C AN B u s M o d u l e The default Monitor Port is “can0”. PFM-C20N You may use the following instruction to assign the Monitor Port to be “can1.” [root@localhost Fedora5]# ./receive can1 And then, use the other Terminal to transmit message. [root@localhost Fedora5]# ./can_send 567 0x11 0x22 0x33 0x44 0x55 0x66 The following three digits of “can_send” is ID. (You can key in 000-999, decimal. The example is “567.”) And then, you may key in 0~8 messages (0x00~0xff, hexadecimal.
C AN B u s M o d u l e PFM-C20N If you want to stop the Monitor Port to monitor data bus, just let the Terminal on focus and press ctrl+c to stop. If you did not stop receiving data via the Monitor Port, the resource of the port will be occupied. Step 7: Cross check Set can0 (Monitor Port), can1 (Transmit Port) ÅÆ can1 (Monitor Port), can0 (Transmit Port) in terms of the Step 6. To make sure the transmitting and receiving is working OK on can0 and can1.
C AN B u s M o d u l e PFM-C20N Step 8: Testing by using different platforms Using the two boards to test the transmitting and receiving. For example, the can0 of GENE-5315 is the Monitor Port, and the can0 of EPIC-8526 will be the Transmit Port. Or the can1 of EPIC-8526 is the Monitor Port, and the can0 of GENE-5315 is the Transmit Port. In addition, you may use different systems.
C AN B u s M o d u l e PFM-C20N Appendix A Mating Connecotor Appendix A Mating Connector A - 1
C AN B u s M o d u l e PFM-C20N A.1 List of Mating Connectors and Cables The table notes mating connectors and available cables.
