PCI Express Board User’s Manual
Multiport Serial Board for PCI Express Bus
First Edition, April 2006
MOXA Technologies Co., Ltd.
Tel:
+886-2-8919-1230
Fax: +886-2-8919-1231
Web: www.moxa.com
MOXA Technical Support
Worldwide:
The Americas
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Table of Contents
Overview.................................................................................................................................. 1-2
Applications............................................................................................................................. 1-3
Features.................................................................................................................................... 1-3
Package Checklist.................................................................................................................... 1-3
Installation Flowchart .............................................................................................................. 1-4
CP-118EL Dimensions............................................................................................................. 2-2
Software Installation....................................................................................3-1
Windows Drivers ..................................................................................................................... 3-2
Non-Windows Drivers........................................................................................................... 3-32
DOS............................................................................................................................ 3-32
MOXA PComm ....................................................................................................................... 4-2
Installing PComm......................................................................................................... 4-2
Utilities .................................................................................................................................... 4-2
RS-485 Programming .............................................................................................................. 4-4
Pin Assignments..........................................................................................5-1
CP-118EL ................................................................................................................................ 5-2
Device Side Pin Assignments....................................................................................... 5-3
CP-168EL ................................................................................................................................ 5-5
Device Side Pin Assignments....................................................................................... 5-6
CP-104EL ................................................................................................................................ 5-8
Device Side Pin Assignments....................................................................................... 5-8
General Troubleshooting.......................................................................................................... 6-1
Appendix A Technical Reference ................................................................................... A-1
Product Specifications ............................................................................................................ A-1
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PCI Express ............................................................................................................................ A-3
MOXA UART......................................................................................................................... A-3
Appendix B Service Information..................................................................................... B-1
MOXA Internet Services..........................................................................................................B-2
Problem Report Form ..............................................................................................................B-3
Product Return Procedure........................................................................................................B-4
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1
Chapter
1
Introduction
MOXA’s PCI Express serial boards meet the new slot standard for expansion boards, and work
with any PCI Express slots. The boards have multiple RS-232/422/485 serial ports for connecting
data acquisition equipment and other serial devices to a PC.
This chapter covers the following topics:
‰
‰
‰
‰
‰
Overview
Applications
Features
Package Checklist
Installation Flowchart
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PCI Express Board User’s Manual
Introduction
Overview
MOXA’s new PCI Express Multiport Serial Boards, named CP-118EL, CP-168EL, and CP-104EL,
are designed for POS and ATM applications and for use by industrial automation system
manufacturers and system integrators. The boards are compatible with all popular operating
systems, and each of them supports data rates of up to 921.6 Kbps, and provides full modem
control signals, ensuring compatibility with a wide range of serial peripherals. In addition,
CP-118EL, CP-168EL, and CP-104EL work with PCI Express ×1, allowing the boards to be
installed in any available PCI Express slot (including ×1, ×2, ×4, ×8, ×16, ×32).
PCI Express Solution
The boards comply with PCI Express Spec. 1.1. The serial transmission mode (RS-232, RS-422,
2-wire RS-485, or 4-wire RS-485) for each port is set with onboard switches (CP-118EL has DIP
Switches, CP-168EL and CP-104EL are RS-232 only), but the ports’ transmission parameters are
configured after the boards are installed. The PCI BIOS automatically assigns the IRQ and I/O
addresses. For this reason, you must plug the boards into the computer before installing the drivers.
For more PCI Express information, refer to the “Technical Reference” appendix.
Surge Protection
The PCI Express boards come with built-in 15 KV ESD surge protection to prevent damage to the
boards from lightning or high potential voltage. The surge protection feature makes the PCI
Express boards suitable for industrial, factory-type applications, and for use with applications that
are subject to severe weather conditions.
ADDC™ (Automatic Data Direction Control) for RS-485
To make 2-wire RS-485 half-duplex connections easier to manage, ADDC™ (Automatic Data
Direction Control) intelligence is built into the CP-118EL board, eliminating the need for software
interference. Windows applications can be set up to manage RS-485 ports without writing
additional code to control the half-duplex protocol.
Operating System Support
The PCI Express boards are compatible with all major industrial platforms, including Windows
2000/XP/2003, DOS, and Linux. MOXA device drivers are provided for smoother installation,
configuration, and performance. In this manual, we provide installation details for Windows
2003/XP, Windows 2000, DOS, Linux, and SCO.
of MOXA’s products.
MOXA Serial Comm Tool
For application development, MOXA provides an easy-to-use serial communication library called
PComm that runs under Windows NT/2000/XP/2003/95/98. Use this library to develop your own
applications with Visual Basic, Visual C++, Borland Delphi, etc. Utilities, such as Data Scope,
Monitor, Terminal Emulator, and Diagnostics are included to make it easier to debug, monitor
communication status, provide terminal emulation, and transfer files.
1-2
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PCI Express Board User’s Manual
Introduction
Applications
The PCI Express boards are suitable for many different applications, including:
Internet/Intranet Connections
Remote Access
y
y
y
y
y
y
y
y
Multi-user Applications
Industrial Automation
Office Automation
Telecommunications
PC-based Vending Machines and Kiosks
POS (Point-of-Sale) Systems
Features
The PCI Express boards have the following outstanding features:
y
y
y
y
y
y
y
y
y
PCI Express ×1 compliant
Low profile board for compact-sized PCs
Data flow LED display onboard
MOXA UART with 128-byte FIFO driver
50 bps to 921.6 Kbps transmission speed
Supports both 4-wire and 2-wire RS-485 (CP-118EL)
2-wire RS-485 data control with ADDC™ (CP-118EL)
Embedded 15 KV ESD surge protection
Drivers for all major industrial platforms—Windows 2000, Windows XP/2003 (32-bit/64-bit),
DOS, Linux (32-bit/64-bit), SCO, FreeBSD 4.x/5.x
Package Checklist
The following items are included in the PCI Express board package:
y
y
y
y
PCI Express serial board
Documentation and Software CD-ROM
Quick Installation Guide
Low profile bracket
NOTE: Notify your sales representative if any of the above items are missing or damaged.
1-3
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Introduction
Installation Flowchart
The following flowchart provides a brief summary of the procedure you should follow to install
the PCI Express boards and also provides references to chapters with more detailed information:
Use the onboard DIP Switches to select the
data transmission mode for each port.
(CP-118EL only)
Chapter 2, “Hardware Installation”
Chapter 2, “Hardware Installation”
Install the boards in PCI Express expansion
slots.
Install the drivers and configure the boards
and ports.
Chapter 3, “Software Installation”
Chapter 5, “Pin Assignments”
Connect the serial devices to the PCI
Express board’s serial ports.
Restart the system, and check the driver
initialization status.
Chapter 3, “Software Installation”
Develop and run your serial
communication applications
Chapter 4, “Serial Programming Tools”
1-4
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2
Chapter
2
Hardware Installation
This chapter describes the PCI Express Series hardware installation procedure. Since the BIOS
automatically assigns the PCI Express board’s IRQ number and I/O addresses, you must plug in
the board before installing the driver.
This chapter covers the following topics:
‰
‰
‰
‰
‰
CP-118EL Dimensions
DIP Switch Settings (CP-118EL only)
CP-168EL Dimensions
CP-104EL Dimensions
Plugging the Board into an Expansion Slot
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Hardware Installation
CP-118EL Dimensions
132 mm (5.20 in)
TX1 TX2 Tx3 Tx4 Tx5 Tx6 Tx7 Tx8
RX1 RX2 Rx3 Rx4 Rx5 Rx6 Rx7 Rx8
Mode
S1
S2
S3
RS-232
RS-422
ON
ON OFF
S1
ON
DIP
1
2
2
2
3
3
4
4
4
5
5
6
6
6
7
7
8
S2
S3
ON
DIP
1
8
MU860
ON
DIP
1
3
5
7
8
Mode
S1
S2
S3
4-WIRE
RS-485
ON OFF OFF
OFF OFF OFF
2-WIRE
RS-485
46.9 mm (1.85 in)
NOTE: Use JP1/2/3/4/5/6/7/8 to activate the Termination Resistors for ports 1/2/3/4/5/6/7/8.
Open Termination Resistor is NOT active
Short Termination Resistor is ACTIVE
DIP Switch Settings (CP-118EL only)
CP-118EL has three onboard DIP Switch arrays, each with 8 switches, shown as follows and on
the board (see the above block diagram) as S1, S2, and S3. The switches are used to select one of
four serial interfaces—RS-232, RS-422, 4-wire RS-485, 2-wire RS-485—for each of the eight
ports. Note that S3 selects between RS-232 and RS-422/485, S2 selects between RS-422 and
RS-485, and S3 selects between 2-wire and 4-wire RS-485.
Mode
RS-232
S1
---
S2
---
S3
ON
RS-422
---
ON
OFF
OFF
OFF
OFF
OFF
4-Wire RS-485
2-Wire RS-485
ON
OFF
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Hardware Installation
CP-168EL Dimensions
102 mm (4.02 in)
TX1 TX2 Tx3 Tx4 Tx5 Tx6 Tx7 Tx8
RX1 RX2 Rx3 Rx4 Rx5 Rx6 Rx7 Rx8
MU860
46.9 mm
(1.85 in)
CP-104EL Dimensions
100 mm (3.94 in)
TX1 TX2 Tx3 Tx4
RX1 RX2 Rx3 Rx4
MU860
46.9 mm
(1.85 in)
2-3
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Hardware Installation
Plugging the Board into an Expansion Slot
Since the BIOS automatically assigns the PCI Express board’s IRQ number and I/O addresses, you
must plug the board into one of the computer’s expansion slots before installing the driver.
Step 1: Power off the PC.
WARNING
To avoid damaging your system and board, make sure you turn off your computer before
installing the board.
Step 2: Remove the PC’s cover.
Step 3: Remove the slot cover bracket if there is one.
Step 4: Use the onboard DIP Switches to set the transmission mode for each port (see the
previous section for details); (CP-118EL only)
Step 5: Plug the PCI Express board firmly into a free PCI Express slot.
Step 6: Fasten the holding screw to fix the control board in place.
Step 7: Replace the PC’s cover.
Step 8: Power on the PC. The BIOS will automatically set the IRQ and I/O address.
Each MOXA PCI Express board uses one unique IRQ and I/O address, both of which are
assigned automatically by the PCI BIOS.
NOTE
Step 9: Proceed with the software installation discussed in the next chapter, “Software
Installation.”
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3
Chapter
3
Software Installation
This chapter gives installation, configuration, and update/removal procedures for the driver for
Windows 2000, Windows 2003/XP (32-bit/64-bit), DOS, Linux (32-bit/64-bit), and SCO. Before
proceeding with the software installation, complete the hardware installation discussed in the
previous chapter, “Hardware Installation.”
Refer to the next chapter, “Serial Programming Tools,” for information about developing your own
serial programming applications. Note that you can install up to 4 PCI Express boards in one
system, provided sufficient I/O address and IRQ number resources are available.
You can download the Windows 2000/XP/2003, DOS, Linux, and SCO drivers from the MOXA
website.
This chapter covers the following topics:
‰
‰
Windows Drivers
¾
¾
Windows 2003/XP (32 bit/64 bit)
Windows 2000
Non-Windows Drivers
¾
¾
¾
DOS
Linux (32 bit/64 bit)
SCO
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Windows Drivers
MOXA provides drivers that allow you to use the following serial board products under Windows
2003/XP/2000, Windows 98/95, and Windows NT. Windows 95/98/NT do not support PCI
Express drivers.
y
y
PCI Express Boards: CP-118EL, CP-168EL, CP-104EL
Universal PCI Boards: CP-118U, CP-168U, CP-104UL, CP-104JU, CP-102U, CP-102UL,
CP-134U, CP-134U-I, CP-132UL, CP-132UL-I V2 (CP-132U-I V1)
y
y
y
PCI Boards: C168H/PCI, C104H/PCI, C104HS/PCI, CP-114, CP-114I, CP-114S, CP-114IS,
CP-132, CP-132I, CP-132S, CP-132IS
ISA Boards: C168H, C168HS, C168P, C104H, C104HS, C104P, CI-104J, CI-104JS, CI-134,
CI-134I, CI-134IS, CI-132, CI-132I, CI-132IS
cPCI Boards: CT-114I
The overall procedure for
installing the Windows drivers
for the PCI Express boards is
summarized in the flowchart on
the right.
Plug the PCI Express board into an
empty PCI Express slot. See the
Hardware Installation chapter.
Turn on your PC. Windows will
automatically detect the board.
Driver already installed?
No
Yes
Install the driver from the
Documentation and Software CD. See
the Installing the Driver for the First
Time subsection for detailed
instructions.
Configure the board’s ports. See the
Configuring the Ports subsection for
detailed instructions.
The PCI Express board and ports are
ready to use.
3-2
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WARNING
If you are installing a PCI Express board on an ASUS A8N Series (AMD CPU) motherboard and
the installation process hangs the first time, then restart the PC to reinstall it.
The following steps use CP-118EL as an example. The installation process for CP-168EL and
CP-104EL are the same.
NOTE
Windows 2003/XP (32-bit/64-bit)
In this section, we describe the installation procedure for Windows XP. The installation procedure
for Windows 2003 is similar.
Windows 2003/XP support up to 256 serial ports, from COM1 to COM256. In order to make the
best use of Windows 2003/XP’s multi-process/multi-thread advanced features, 32-bit and 64-bit
Windows 2003/XP device drivers were developed for MOXA multiport boards. The drivers
conform to the Win32 COMM API standard.
Installing the Driver
The following procedure shows how to install the CP-118EL driver for the first time under
Windows XP. First, make sure that you have already plugged the board or boards into the system’s
PCI Express slot(s).
If you have already installed a CP-118EL or other MOXA PCI Express board in your computer,
and you are installing additional boards, Windows 2003/XP will automatically detect and install
the new board(s) the next time you boot up the computer. In this case, proceed directly to the next
section, “Configuring the Ports,” to configure the ports’ serial transmission parameters.
NOTE
1. After plugging the board into an expansion slot and powering on your PC, Windows XP will
automatically detect the new board, and the Found New Hardware balloon will open in the
bottom right corner of the Windows desktop.
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2. The Welcome to the Found New Hardware Wizard window will open automatically. This
window will offer to connect to the Windows update site to search for a driver. Select No, not
at this time and click Next to continue.
3. Select Install from a list or specific location (Advanced), and then click Next to continue
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4. Select Search for the best driver in these locations, select Include this location in the
search, and then click Browse. If the system is a 32-bit (x86) platform, navigate to the
\CP-118EL\Software\Windows XP_2003\x86 folder on the CD. If the system is a 64-bit
(x64) platform, navigate to the \CP-118EL\Software\Windows XP_2003\x64 folder on the
CD, and then click Next to continue.
The following figure shows the path for x86.
The following figure shows the path for x64.
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5. Wait while the installation wizard searches for the correct drivers. The next window that
opens cautions you that although this software has not passed Windows Logo testing, the
driver has been tested and shown that it can support the Windows OS. Click Continue
Anyway to proceed.
6. Wait while the driver software is installed.
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7. The next window shows the model name of the board, and indicates that Windows has
completed the driver installation. Click Finish to proceed with the rest of the installation
procedure.
8. The Found New Hardware Wizard window will open to help you install the driver for
MOXA Port 0. This window will offer to connect to the Windows update site to search for a
driver. Select No, not at this time and then click Next to continue.
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9. Select Install from a list or specific location (Advanced), and then click Next to proceed.
10. Select Search for the best driver in these locations, select Include this location in the
search, and then click Browse. If necessary, use the Browse button to navigate to the
\CP-118EL\Software\Windows XP_2003\x86 folder (32 bit platform) or
\CP-118EL\Software\Windows XP_2003\x64 folder (64 bit platform), and then click Next
to proceed.
The following figure shows the path for x86.
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The following figure shows the path for x64.
Serial Programming Tools
11. Wait while the installation wizard searches. The next window that opens cautions you that
although this software has not passed Windows Logo testing, the driver has been tested and
shown that it can support the Windows OS. Click Continue Anyway to proceed.
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12. Wait while the wizard installs the software.
Serial Programming Tools
13. After all files have been copied to the system, the Completing the Found New Hardware
Wizard window will open to indicate that it has finished installing Port 0. Click Finish to
proceed with the rest of the installation.
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14. Repeat Step 7 through Step 11 for each of the remaining seven ports. The last port to be
installed will be MOXA Port 7, as shown in the following figure.
15. The Found New Hardware balloon will reappear to inform you that the hardware was
installed successfully.
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Configuring the Ports
Serial Programming Tools
After the driver has been installed, use Device Manager to configure the CP-118EL serial ports.
1. Click Start Æ Settings Æ Control Panel Æ System, select the Hardware tab, and then
click Device Manager.
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2. Expand the Multi-port serial adapters tab, right click MOXA CP-118EL Series (PCI
Express Bus), and then click Properties to open the board’s configuration panel.
3. Click the port you would like to configure to highlight it, and then click Port Setting.
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4. Select a COM number for the port from the Port Number pull-down list.
5. Select the Auto Enumerating COM Number option to map subsequent ports automatically.
The port numbers will be assigned in sequence. For example, if COM 3 is assigned to Port 1,
then COM 4 (if not already occupied) will be assigned to Port 2, etc.
6. Select an Rx FIFO Trigger from the Rx FIFO Level pull-down list. Rx FIFO trigger levels
of High, Middle, and Low are available, with the default set to High (120 bytes). Select Set
the change to all ports option to apply this Rx FIFO Trigger to all ports.
7. Select a Tx FIFO Level from the Tx FIFO Level pull-down list. Tx FIFO Levels of High,
Middle, and Low are available, with the default set to High (128 bytes). Select Set the
change to all ports option to apply the just defined Tx FIFO Size to all ports.
Tx FIFO Rx FIFO
High
Middle 64
Low
Unit: Bytes
128
120
60
1
1
8. Click OK to save the port settings, and then click OK in the Property window to finish the
port settings procedure.
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Using MOXA PComm Utility
Serial Programming Tools
The PComm Diagnostic program is a useful tool for checking the status of MOXA’s multiport
boards. The program can be used to test internal and external IRQ, TxD/RxD, UART, CTS/RTS,
DTR/DSR, etc. Use this program to ensure that your MOXA boards and ports are working
properly.
To start the program, click Start Æ Programs Æ PComm Lite 2000(XP Ver 1.2) Æ PComm
Diagnostic.
You can download the PComm Lite software for free from MOXA’s website at
NOTE
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Using Event Log
Serial Programming Tools
To use the Event Log to check the installation of your MOXA boards, click Start Æ Settings Æ
Control Panel Æ Administrative Tools Æ Event Viewer to enter the Event Viewer utility. Look
under the System category to find the latest information relevant to MOXA’s drivers.
Removing the Driver
1. To uninstall the driver, click Start Æ Settings Æ Control Panel Æ System, select the
Hardware tab, and then click Device Manager. Use the mouse to place the cursor over the
CP-118EL Series board under Multi-port serial adapters, and then click the right mouse
button. Select the Uninstall… option.
2. Click OK to proceed with uninstalling the board.
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3. The Device Manager window refreshes automatically, showing that the driver and ports for
the CP-118EL Series board have been removed.
Windows 2000
In this section, we describe the installation procedure for Windows 2000.
Windows 2000 supports up to 256 serial ports, from COM1 to COM256. In order to utilize fully
Windows 2000’s multi-process and multi-thread advanced features, pure 32-bit Windows 2000
device drivers were developed for MOXA multiport boards. The drivers conform to the Win32
COMM API standard.
Installing the Driver for the First Time
The following procedure shows how to install the CP-118EL driver for the first time under
Windows 2000. First, make sure you have already plugged the board or boards into the system’s
PCI Express slot(s).
If you have already installed a CP-118EL or other MOXA PCI Express board in your computer,
NOTE
and you are installing additional boards, Windows 2000 will automatically detect and install the
new board(s) the next time you boot up the computer. In this case, proceed directly to the next
section, “Configuring the Ports,” to configure the ports’ serial transmission parameters.
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1. After plugging the board into an expansion slot and powering on your PC, Windows 2000
will automatically detect the new board, and the Found New Hardware window will be
displayed for a moment or two.
2. When the Welcome to the Found New Hardware Wizard window opens, click Next to
continue.
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3. Select Search for a suitable driver for my device (recommended), and then click Next to
continue.
4. Select Specify a location and then click Next to continue.
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5. Navigate to the \CP-118EL\Software\Windows 2K folder on the software CD, and then
click OK to continue.
6. Click Next to copy the driver files to your system.
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7. The next window that opens cautions you that although this software has not passed
Windows Logo testing, the driver has been tested and shown that it can support the Windows
OS. Click Yes to proceed.
8. Wait while the files are copied to your hard drive.
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9. The next window shows the model number of the board, and indicates that Windows has
completed the driver installation. Click Finish to continue with the rest of the installation
procedure.
10. The Found New Hardware Wizard window will open to help you install the driver for
MOXA Port 0. Click Next to continue.
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11. Select Search for a suitable driver for my device (recommended), and then click Next to
continue.
12. Select Specify a location and then click Next to continue.
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13. Navigate to the \CP-118EL\Software\Windows 2K folder on the software CD, and then
click OK to continue.
14. Wait while the installation wizard searches.
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15. The next window that opens cautions you that although this software has not passed
Windows Logo testing, the driver has been tested and shown that it can support the Windows
OS. Click Yes to proceed.
16. Wait while the files are copied to your hard drive.
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17. After all files have been copied to the system, the Completing the Found New Hardware
Wizard window will open to indicate that it has finished installing Port 0. Click Finish to
proceed with the rest of the installation.
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Configuring the Ports
Serial Programming Tools
After the driver has been installed, use Device Manager to configure the CP-118EL serial ports.
1. Click Start Æ Settings Æ Control Panel Æ System, select the Hardware tab, and then
click Device Manager.
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2. Expand the Multi-port serial adapters tab, right click MOXA CP-118EL Series (PCI
Express Bus), and then click Properties to open the board’s configuration panel.
3. Basic information about the board is displayed on the General page. Click the Ports
Configuration tab to configure the board’s serial ports.
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4. Click the port you would like to configure to highlight it, and then click Port Setting.
5. Select a COM number for the port from the Port Number pull-down list.
6. Select the Auto Enumerating COM Number option to map subsequent ports automatically.
The port numbers will be assigned in sequence. For example, if COM 3 is assigned to Port 1,
then COM 4 (if not already occupied) will be assigned to Port 2, etc.
7. Select an Rx FIFO Trigger from the Rx FIFO Level pull-down list. Rx FIFO trigger levels
of High, Middle, and Low are available, with the default set to High (120 bytes). Select Set
the change to all ports option to apply this Rx FIFO Trigger to all ports.
8. Select a Tx FIFO Level from the Tx FIFO Level pull-down list. Tx FIFO Levels of High,
Middle, and Low are available, with the default set to High (128 bytes). Select Set the
change to all ports option to apply the just defined Tx FIFO Size to all ports.
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Tx FIFO Rx FIFO
High
Middle 64
Low
Unit: Bytes
128
120
60
1
1
9. Click OK to save the port settings, and then click OK in the Property window to finish the
port settings procedure.
Using MOXA PComm Utility
The PComm Diagnostic program is a useful tool for checking the status of MOXA’s multiport
boards. The program can be used to test internal and external IRQ, TxD/RxD, UART, CTS/RTS,
DTR/DSR, etc. Use this program to ensure that your MOXA boards and ports are working
properly.
To start the program, click Start Æ Programs Æ PComm Lite 2000(XP Ver 1.2) Æ PComm
Diagnostic.
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You can download the PComm Lite software for free from MOXA’s website at
NOTE
Using Event Log
To use the Event Log to check the installation of your MOXA boards, click Start Æ Settings Æ
Control Panel Æ Administrative Tools Æ Event Viewer to enter the Event Viewer utility. Look
under the System category to find the latest information relevant to MOXA’s drivers.
Removing the Driver
1. To uninstall the driver, click Start Æ Settings Æ Control Panel Æ System, select the
Hardware tab, and then click Device Manager. Use the mouse to place the cursor over the
CP-118EL Series board under Multi-port serial adapters, and then click the right mouse
button. Select the Uninstall… option.
2. Click OK to proceed with uninstalling the board.
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3. The Device Manager window refreshes automatically, showing that the driver and ports for
the CP-118EL Series board have been removed.
Non-Windows Drivers
Drivers are provided for DOS, Linux, and SCO.
DOS
MOXA DOS API-232 is a software package that assists users in developing new programs, or
debugging existing programs for serial communications. This section explains how to install the
package, how to set up the driver, and how to load or unload the driver.
MOXA provides drivers that allow you to use the following serial board products under DOS:
y
y
PCI Express Boards: CP-118EL, CP-168EL, CP-104EL.
Universal PCI Boards: CP-118U, CP-168U, CP-104UL, CP-104JU, CP-102U, CP-102UL,
CP-134U, CP-134U-I, CP-132UL, CP-132UL-I V2(CP-132U-I V1)
y
y
y
PCI Boards: C168H/PCI, C104H/PCI, C104HS/PCI, CP-114, CP-114I, CP-114S, CP-114IS,
CP-132, CP-132I, CP-132S, CP-132IS
ISA Boards: C168H, C168HS, C168P, C104H, C104HS, C104P, CI-104J, CI-104JS, CI-134,
CI-134I, CI-134IS, CI-132, CI-132I, CI-132IS
cPCI Boards: CT-114I
WARNING
If you are using a Serial ATA HDD under DOS, the installation process will also hang. In this
case, change your HDD to IDE drive.
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The following procedure shows how to install the CP-168EL driver under DOS.
NOTE
Installing the Driver
1. Run the installation program, DOSINST.EXE from the \Software\DOS folder on the
Documentation and Software CD. Specify the target API-232 directory (e.g. C:\MOXA) to
which the driver will be copied. Press F2 to start the installation.
2. After the installation is complete, a window will open to ask if you want to run SETUP.EXE.
Press Y to run the program.
Setting up the Driver
This section covers some of the setup program’s most frequently used functions. For complete
details, press F1 to open the on-line help file.
1. Run BIN\SETUP.EXE.
2. Press Enter to select the model name of the MOXA board you are installing.
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3. A window will open displaying basic configuration information for all boards of this type
currently installed in the system. Press PgDn to configure the port settings.
4. You may enter or modify the settings of each port at this stage. The values displayed first are
the port’s initial values that were set up when the driver was installed.
5. Press F10 to save the changes and exit the SETUP program.
Legends
In this section, we explain the meaning of some of the fields and functions.
Port number
This is the ID of the port. Application software uses port number (ID) when referring to a port.
You can set the port numbers to any number between 0 and 255 (inclusive). However, you must
ensure that you assign each port a unique port number. If you are developing your own application
software, then you may want to select port numbers that take into consideration the structure of the
program.
TxD buffer size
The TxD buffer is the transmission (output) buffer allocated by the system for each port.
RxD buffer size
The RxD buffer is the receiving (input) buffer allocated by the system for each port.
F5 Group Edit
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This convenient function allows you to edit the configuration of several ports at one time as a
group.
Loading the Driver
After completing the setup procedure, run BIN\DP-DRV.EXE from the DOS prompt to load the
driver. The driver will automatically detect the boards that have already been installed. If one or
more boards are detected, you will see a message similar to the following:
Smartio/Industio Family DOS driver Version 1.7
Setup driver …
CP-168EL series (Bus= x ,Dev=y) : OK!
Device driver setup O.K.
This indicates that the CP-168EL Series driver has been installed properly. At this point, you may
execute applications that support API-232 functions, or start developing applications using the
API-232 library.
Unloading the Driver
To unload (release) the driver from memory, type DP-DRV/Q at the DOS prompt and then press
Enter.
Linux (32-bit/64-bit)
MOXA provides drivers that allow you to use the following serial board products under Linux.
y
y
PCI Express Boards: CP-118EL,CP-168EL, CP-104EL.
Universal PCI Boards: CP-118U,CP-168U, CP-104UL, CP-104JU, CP-102U, CP-102UL,
CP-134U, CP-134U-I, CP-132UL, CP-132UL-I V2(CP-132U-I V1)
y
y
y
PCI Boards: C168H/PCI, C104H/PCI, C104HS/PCI, CP-114, CP-114I, CP-114S, CP-114IS,
CP-132, CP-132I, CP-132S, CP-132IS
ISA Boards: C168H, C168HS, C168P, C104H, C104HS, C104P, CI-104J, CI-104JS, CI-134,
CI-134I, CI-134IS, CI-132, CI-132I, CI-132IS
cPCI Boards: CT-114I
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The following procedure shows how to install the CP-118EL driver under Linux.
NOTE
Execute the following commands from the Linux prompt:
1. #mount /dev/cdrom /mnt/cdrom
#cd /
#mkdir moxa
2. #cd moxa
#cp /mnt/cdrom/<driver directory>/mxser.tgz.
3. #tar xvfz mxser.tgz
4. #cd mxser
#make clean; make install
5. #cd /moxa/mxser/driver
#./msmkod
6. #modprobe mxser
(If you install ISA Boards, use the command # insmod mxser ioaddr=0x???, 0x???, 0x???,
0x???
<- 1st ISA, 2nd ISA, 3rd ISA, 4th ISA)
Using /lib/modules/2.4.20-8/kernel/drivers/char/mxser.o
Warning: loading /lib/modules/2.4.20-8/kernel/drivers/char/mxser.o will taint the kernel: no
license
MOXA Smartio/Industio family driver version 1.9
Tty devices major number = 30, callout devices major number = 35
Found MOXA CP-118EL series board (BusNo=2,DevNo=13)
Module mxser loaded, with warnings
7. Use the MOXA diagnostics utility to verify the driver status:
#cd /moxa/mxser/utility/diag
#./msdiag
=MOXASmartio/IndustioFamilyMultiportBoardStatusUtility(1.1)=
Tty Device Major Number= 30.
Callout device Major Number= 35.
Board 1 : CP-118EL series (BusNo=2, DevNo=13)
Port 1: 0xac00, max. baudrate = 921600 bps.
Port 2: 0xac08, max. baudrate = 921600 bps.
Port 3: 0xac10, max. baudrate = 921600 bps.
Port 4: 0xac18, max. baudrate = 921600 bps.
Port 5: 0xac20, max. baudrate = 921600 bps.
Port 6: 0xac28, max. baudrate = 921600 bps.
Port 7: 0xac30, max. baudrate = 921600 bps.
Port 8: 0xac38, max. baudrate = 921600 bps.
8. Use the MOXA terminal utility to test the tty ports:
#cd /moxa/mxser/utility/term
#./msterm
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SCO
MOXA provides drivers that allow you to use the following serial board products under SCO
Unix.
y
y
y
y
PCI Express Boards: CP-118EL,CP-168EL, CP-104EL.
Universal PCI Boards: CP-118U, CP-168U, CP-104UL, CP-104JU, CP-102U, CP-102UL
PCI Boards: C168H/PCI, C104H/PCI, C104HS/PCI
ISA Boards: C168H, C168HS, C168P, C104H, C104HS, C104P, CI-104J, CI-104JS
Follow the steps given in this section to install the SCO driver. Note that the SCO driver provided
by MOXA only supports RS-232. Consequently, the SCO driver will only work with CP-118U
ports that are configured for RS-232. MOXA provides drivers for the following versions of SCO:
y
y
y
SCO OpenServer
SCO UnixWare 7
SCO UnixWare 2.1
The following steps are for installing the driver under SCO OpenServer. The installation
procedures for SCO UnixWare 7 and SCO UnixWare 2.1 are similar.
1. Copy the driver file .tar to your host.
2. #tar xvf <driver tar file>
/tmp/moxa/mxintall
/tmp/moxa/sco.tar
3. # cd/tmp/mxinstall
# ./mxinstall
4. The window shown below will open next. Press any key to continue.
Copyright© 2006 MOXA Technologies Co., Ltd.
All Rights Reserved.
MOXA Smartio Family Device Driver Installation (Ver. 1.8)
For SCO UNIX System V/386 Release 3.2
Tar files, please wait…..O.K.
Press any key to continue
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5. The Basic Configuration window will open next. You can install up to four MOXA Smartio
Multiport Serial Boards under SCO Unix/SCO Open Server.
MOXA Smartio Family Installation Utility (Ver 1.8)
Smartio Family Basic Configuration
Board No.
Board Type
None
I/O Address
-------------
-------------
-------------
-------------
Interrupt
-------------
-------------
-------------
-------------
Bus/Dev No.
-------------
-------------
-------------
-------------
1
2
3
4
None
None
None
PgDn: getty Setting
Enter: Confirm Input Value
Esc: Exit
Tab: Change Item
6. Press Enter to select the MOXA Multiport Serial Board you installed. For example, select
“CP-118EL” and then press Enter.
None
C168 ISA Series
C104 ISA Series
C168 PCI Series
C104 PCI Series
CI-104J Series
CP-102 Series
CP-104U Series
CP-168U Series
CP-104JU Series
CP-118U Series
CP-102UL Series
CP-102U Series
CP-118EL Series
CP-168EL Series
CP-104EL Series
7. The board’s basic information, such as I/O address, Bus No., and Device No., will be shown
next. The SCO system will assign the resources to the PCI Express board you selected.
PCI Express Boards Selecting
1
I/O Addr=
AC00, BusNo=2, DevNo=13
ESC: Exit
Enter: Select
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8. Press Enter to return to the main screen.
Smartio Family Installation Utility (Ver 1.8)
Smartio Family Basic Configuration
Board No.
Board Type
I/O Address
AC00
Interrupt
Bus/Dev No.
2/13
1
2
3
4
CP-118EL
None
5
-------------
-------------
-------------
-------------
-------------
-------------
-------------
-------------
-------------
None
None
PgDn: getty Setting
Enter: Confirm Input Value
Esc: Exit
Tab: Change Item
9. Press Esc to save the configuration and exit.
Save configuration changes? (Y/N)
10. The driver files will be copied to the SCO system. Press any key to continue.
--------------------------[Message] --------------------------
Copying driver files and configuring system. Please wait….
Press any key to continue! _
11. Press Y to rebuild the system.
--------------------------[Message] --------------------------
Do you want to rebuild the system? (y/n)_
12. The following window will open next.
--------------------------[Message] --------------------------
Do you want to rebuild the system? (y/n)_
Rebuilding kernel. Please wait….
13. After the system is rebuilt, the system will return to shell command. And you should
manually reboot your system then you can begin to use your MOXA Smartio Multiport Serial
Board.
--------------------------[Message] --------------------------
Do you want to rebuild the system? (y/n)_
Rebuilding kernel. Please wait….
Rebuilding kernel completed.
Please remember to manually reboot your system later.
Press any key to continue. _
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4
Chapter
4
Serial Programming Tools
MOXA provides an easy to use yet powerful serial programming library, and communication
troubleshooting utilities under Windows 2000/XP/2003, Windows 95/98, and Windows NT. The
following sections provide details about the installation, the library, and the utilities for various
platforms.
This chapter covers the following topics:
‰
‰
MOXA PComm
¾
¾
Installing PComm
PComm Programming Library
Utilities
¾
¾
¾
Diagnostics (for MOXA boards only)
Monitor (for MOXA boards under Windows NT/2000/XP/2003)
Terminal Emulator
‰
RS-485 Programming
¾
ADDC™
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MOXA PComm
PComm, a professional serial communication tool for PCs, is a software package that runs under
Windows NT/2000/XP/2003/95/98. PComm provides:
y
A powerful serial communication library that simplifies serial programming tasks for most
popular programming languages. The serial communication library is useful for developing
applications for data communications, remote access, data acquisition, and industrial control
under Windows NT/2000/XP/2003/95/98, and is a simpler programming solution compared
to the more complex Windows Win32 COMM API.
y
y
y
Useful utilities such as diagnostics, monitor, and terminal emulator.
Illustrative sample programs.
Comprehensive on-line documentation.
Installing PComm
To install PComm, run \Setup.exe from the Documentation and Software CD. Note that the
PComm diagnostics and monitor utilities are for MOXA boards only. To use these utilities, you
must have a MOXA board and the appropriate Windows (95/98/NT/2000/XP/2003) device driver
installed in your system. See the “Software Installation” chapter for instructions on how to install
the drivers.
After installing PComm, click Start, select Program Files, and then the PComm Lite group to
select from the list of utilities and documents.
PComm Programming Library
The serial communication library helps you develop serial communications programs for any
COM port that complies with the Microsoft Win32 API. This library facilitates the implementation
of multi-process, multi-thread serial communication programs, and greatly reduces the time
required to develop applications.
For a complete description of the library functions and sample programs for Visual C++, Visual
Basic, and Delphi, check the help file and the sample programs in the PComm directory.
Utilities
In this section, we provide brief descriptions of each utility. For more information about these
utilities, read the on-line help from the Documentation and Software CD.
Diagnostics (for MOXA boards only)
This convenient diagnostics program, which only works with MOXA boards and ports, provides
internal and external testing of IRQ, TxD/RxD, UART, CTS/RTS, DTR/DSR, DTR/DCD, etc. The
diagnostics program allows the user to check both the hardware and software functions.
To run the diagnostics program, click Start Æ Program Æ PComm Lite Æ Diagnostic. A typical
test report for a MOXA board is as follows:
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Monitor (for MOXA boards under Windows 2000/XP/2003)
This useful port status monitoring program allows you to monitor data transmission of selected
MOXA COM ports. The program monitors data transmission/receiving throughput, and
communication line status, with data updated and displayed on the screen at regular time intervals.
Click a specific port to see a graph of the current communication parameters and status of that
port.
To run the Monitor program, click Start Æ Program Æ PComm Lite Æ Monitor.
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Terminal Emulator
Use Terminal Emulator to connect to your PC’s serial ports to check if data is being transmitted
correctly. Terminal Emulator features multi-windows, and supports VT100 and ANSI terminal
types. You can transfer data interactively, send patterns periodically, and transfer files using ASCII,
XMODEM, YMODEM, ZMODEM, and KERMIT protocols.
To run Terminal Emulator, click Start Æ Program Æ PComm Lite Æ Terminal Emulator.
RS-485 Programming
If you are using your CP-118EL Series board for RS-485 applications, in addition to reading this
section, you should also refer to the “Connection Cables and Cable Wiring” chapter for more
details about using RS-485.
The CP-118EL Series supports 2-wire half-duplex RS-485 and 4-wire full duplex RS-485
communication. Ports configured for 2-wire RS-485 use the Data+ and Data- pins for both
transmitting and receiving data. MOXA’s own ADDC™ (Automatic Data Direction Control)
technology is used to switch between transmission and reception.
ADDC™
ADDC™ is the best method for switching between transmission and reception when using 2-wire
RS-485.
When using ADDC™, additional code is not required to switch between data transmission and
reception, since the board’s built-in intelligent hardware mechanism automatically manages the
switching mechanism. RS-485 programming using ADDC™ mode is just as simple and
straightforward as RS-232 or RS-422 programming.
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5
Chapter
5
Pin Assignments
To select a PCIe board accessories please refer to the following table:
PCIe Board
Model
Connector Type
Male DB9
Interface
OPT8D+/OPT8-M9+
OPT8B+/OPT8C+
OPT8A+/OPT8S+
OPT8D+/OPT8-M9+
OPT8B+/OPT8C+
OPT8A+/OPT8S+
OPT8F+/OPT8Z+
OPT8K+/OPT8I+
CBL-M44M9x4-50
CBL-M44M25x4-50
RS-232
RS-422/4-wire RS-485
2-wire RS-485
CP-118EL
Male DB25
Female DB25
Male DB9
RS-232
Male DB25
Female DB25
Female DB25
Female DB25
Male DB9
CP-168EL
CP-104EL
RS-422
RS-422/RS-485
RS-232
Male DB25
This chapter covers the following topics:
‰
‰
‰
CP-118EL
¾
¾
Board Side Pin Assignments—Female SCSI VHDCI68
Device Side Pin Assignments
CP-168EL
¾
¾
Board Side Pin Assignments—Female SCSI VHDCI68
Device Side Pin Assignments
CP-104EL
¾
¾
Board Side Pin Assignments—Female DB44
Device Side Pin Assignments
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Pin Assignments
CP-118EL
The CP-118EL board has a female SCSI VHDCI68 connector on the board, with various
connection options available for connecting from the board to your serial devices. In this chapter,
we provide pin assignments for the board side connector, as well as pin assignments for device
side connectors for the different connection options.
The CP-118EL board supports RS-232, RS-422, 4-wire RS-485, and 2-wire RS-485. Note that the
RS-422 standard uses a balanced voltage digital interface to allow 9600 bps communication over
cables of up to 4000 feet in length. You can connect ten receivers to one driver for broadcasting
systems. The RS-485 standard is an enhanced version of the RS-422 balanced line standard. It
allows multiple drivers and receivers to work on a multidrop network. A maximum of 32 drivers
and 32 receivers can be set up on a multidrop network. The CP-118EL board supports both 2-wire
half-duplex and 4-wire full-duplex RS-485 communications. In 2-wire RS-485, Data+/- pins are
used for both data transmitting and receiving.
Board Side Pin Assignments—Female SCSI VHDCI68
1
34
35
68
RS-232
Pin Signal Pin Signal Pin Signal Pin Signal Pin Signal Pin Signal
1
2
RxD6
CTS6
RI6
13 DCD4 25
TxD2
GND
TxD0
DSR0
37
38
RI7
49
50
RI5
61
62
TxD1
DSR1
14
15
16
RTS4
RI4
26
27
28
RTS7
CTS5
RxD5
RxD3
CTS3
RI3
3
39 DCD7 51
63 DTR1
4
RTS6
CTS4
RxD4
RxD2
CTS2
RI2
40 DTR7 52
64 DCD1
5
DCD6 17
29 DTR0
41
DSR7
TxD7
GND
TxD5
DSR5
53
54
55
65
66
67
RTS1
RI1
6
DTR6 18
30 DCD0 42
7
DSR6
TxD6
GND
TxD4
DSR4
19
20
21
31
32
33
RTS0
RI0
43
44
45
RTS3
CTS1
RxD1
8
56 DCD3 68
9
RTS2
CTS0
RxD0
RxD7
CTS7
57 DTR3
10
11
22 DCD2 34
46 DTR5 58
DSR3
TxD3
GND
23 DTR2 35
47 DCD5 59
12 DTR4 24
DSR2
36
48
RTS5
60
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RS-422 and 4-wire RS-485
Pin Assignments
Pin
1
Signal
TxD6+(B)
TxD6-(A)
RxD6-(A)
RxD6+(B)
GND
Pin
18
22
23
25
26
27
29
30
34
Signal
TxD2+(B)
TxD2-(A)
RxD2-(A)
RxD2+(B)
GND
Pin
35
39
40
42
43
44
46
47
51
Signal
TxD7+(B)
TxD7-(A)
RxD7-(A)
RxD7+(B)
GND
Pin
52
56
57
59
60
61
63
64
68
Signal
TxD3+(B)
TxD3-(A)
RxD3-(A)
RxD3+(B)
GND
5
6
8
9
10
12
13
17
RxD4+(B)
RxD4-(A)
TxD4-(A)
TxD4+(B)
RxD0+(B)
RxD0-(A)
TxD0-(A)
TxD0+(B)
RxD5+(B)
RxD5-(A)
TxD5-(A)
TxD5+(B)
RxD1+(B)
RxD1-(A)
TxD1-(A)
TxD1+(B)
2-wire RS-485
Pin
6
Signal
Pin
23
25
26
27
29
Signal
D2-(A)
D2+(B)
GND
Pin
40
42
43
44
46
Signal
D7-(A)
D7+(B)
GND
Pin
57
59
60
61
63
Signal
D3-(A)
D3+(B)
GND
D6-(A)
D6+(B)
GND
8
9
10
12
D4+(B)
D4-(A)
D0+(B)
D0-(A)
D5+(B)
D5-(A)
D1+(B)
D1-(A)
Device Side Pin Assignments
Male DB9 (OPT8D+/OPT8-M9+)
1
5
6
9
RS-422 /
4-wire RS-485
Pin
RS-232
2-wire RS-485
1
2
3
4
5
6
7
8
9
DCD
RxD
TxD
DTR
GND
DSR
RTS
CTS
---
TxD-(A)
TxD+(B)
RxD+(B)
RxD-(A)
GND
---
---
---
Data+(B)
Data-(A)
GND
---
---
---
---
---
---
---
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Pin Assignments
Male DB25 (OPT8B+/C+)
1
13
14
25
RS-422 /
Pin
RS-232
2-wire RS-485
4-wire RS-485
RxD+(B)
TxD+(B)
---
2
3
TxD
RxD
RTS
CTS
DSR
GND
DCD
DTR
Data+(B)
---
4
---
5
---
---
6
---
---
7
GND
GND
---
8
TxD-(A)
RxD-(A)
20
Data-(A)
Female DB25 (OPT8A+/S+)
13
1
25
14
RS-422 /
4-wire RS-485
Pin
RS-232
2-wire RS-485
2
3
RxD
TxD
CTS
RTS
DTR
GND
DCD
DSR
TxD+(B)
RxD+(B)
---
---
Data+(B)
---
4
5
---
---
6
RxD-(A)
GND
Data-(A)
GND
---
7
8
TxD-(A)
---
20
---
5-4
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PCI Express Board User’s Manual
Pin Assignments
CP-168EL
The CP-168EL board has a female SCSI VHDCI68 connector on the board, with various
connection options available for connecting from the board to your serial devices. In this chapter,
we give pin assignments for the board side connector, as well as pin assignments for device side
connectors for the different connection options. The CP-168EL board supports RS-232 interface
on board.
Board Side Pin Assignments—Female SCSI VHDCI68
1
34
35
68
RS-232
Pin Signal Pin Signal Pin Signal Pin Signal Pin Signal Pin Signal
1
2
RxD6
CTS6
RI6
13 DCD4 25
TxD2
GND
TxD0
DSR0
37
38
RI7
49
50
RI5
61
62
TxD1
DSR1
14
15
16
RTS4
RI4
26
27
28
RTS7
CTS5
RxD5
RxD3
CTS3
RI3
3
39 DCD7 51
63 DTR1
4
RTS6
CTS4
RxD4
RxD2
CTS2
RI2
40 DTR7 52
64 DCD1
5
DCD6 17
29 DTR0
41
DSR7
TxD7
GND
TxD5
DSR5
53
54
55
65
66
67
RTS1
RI1
6
DTR6 18
30 DCD0 42
7
DSR6
TxD6
GND
TxD4
DSR4
19
20
21
31
32
33
RTS0
RI0
43
44
45
RTS3
CTS1
RxD1
8
56 DCD3 68
9
RTS2
CTS0
RxD0
RxD7
CTS7
57 DTR3
10
11
22 DCD2 34
46 DTR5 58
DSR3
TxD3
GND
23 DTR2 35
47 DCD5 59
12 DTR4 24
DSR2
36
48
RTS5
60
5-5
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PCI Express Board User’s Manual
Pin Assignments
Device Side Pin Assignments
Male DB9 (OPT8D+/OPT8-M9+)
1
5
6
9
Pin
1
RS-232
DCD
RxD
TxD
DTR
GND
DSR
RTS
CTS
---
2
3
4
5
6
7
8
9
Male DB25 (OPT8B+/C+)
1
13
14
25
Pin
2
RS-232
TxD
3
RxD
4
RTS
5
CTS
6
DSR
GND
DCD
DTR
7
8
20
5-6
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PCI Express Board User’s Manual
Female DB25 (OPT8A+/S+)
Pin Assignments
13
1
25
14
RS-232
RxD
Pin
2
3
TxD
4
CTS
5
RTS
6
DTR
GND
DCD
DSR
7
8
20
Female DB25 (OPT8F+/Z+)
Pin
2
RS-422
RxD+(B)
TxD+(B)
GND
3
7
14
16
RxD-(A)
TxD-(A)
Female DB25 (OPT8K+/I+)
RS-422 /
Pin
2-wire RS-485
4-wire RS-485
RxD+(B)
TxD+(B)
GND
2
3
Data+(B)
---
7
GND
Data-(A)
---
14
16
RxD-(A)
TxD-(A)
5-7
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PCI Express Board User’s Manual
Pin Assignments
CP-104EL
Board Side Pin Assignments—Female DB44
RS-232
Port 1 Port 2 Port 3 Port 4
15 13 11
9
7
5
3
1
30
16
44 42 41 39 37 35 33 31
Port 1
TxD
Port 2
Port 3
TxD
Port 4
13
14
15
28
29
30
42
44
9
TxD
5
1
TxD
RxD
RTS
CTS
DSR
GND
DCD
DTR
RxD
RTS
CTS
DSR
GND
DCD
DTR
10
11
24
25
26
39
41
RxD
RTS
CTS
DSR
GND
DCD
DTR
6
RxD
RTS
CTS
DSR
GND
DCD
DTR
2
7
3
20
21
22
35
37
16
17
18
31
33
Device Side Pin Assignments
Male DB9 (CBL-M44M9x4-50)
1
5
6
9
Pin
1
RS-232
DCD
RxD
TxD
DTR
GND
DSR
RTS
CTS
---
2
3
4
5
6
7
8
9
5-8
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PCI Express Board User’s Manual
Male DB25 (CBL-M44M25x4-50)
Pin Assignments
1
13
14
25
Pin
2
RS-232
TxD
3
RxD
4
RTS
5
CTS
6
DSR
GND
DCD
DTR
7
8
20
5-9
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6
Chapter
6
Troubleshooting
Common PCI Express Series problems and possible solutions are as follows. If you still have
problems after reading this chapter, contact your dealer or MOXA for help, or use the Problem
Report Form at the end of this manual to report problems to your dealer.
General Troubleshooting
1. The MOXA PCI Express board cannot be detected by the MOXA driver while installing
the driver.
Hardware causes and solutions:
a. The board is not installed in the computer. Please install it.
b. The board is not properly plugged into the system. If this is the case, re-plug the board
into a PCI Express slot. It is also possible that a slot has malfunctioned. In this case, try
other slots until you find one that works.
c. The motherboard does not have an available IRQ for the PCI Express board. In this case,
enter the BIOS and make sure there is an available IRQ under PCI/PnP settings.
2. The MOXA PCI Express board and driver are activated but cannot transfer
(transmit/receive) data.
Hardware Causes and Solutions:
a. Make sure the cable wiring is connected correctly. Refer to the “Pin Assignments”
chapter for correct cable connections.
b. The cable or the board could be defective. Try other ports, cables, or boards to verify
this, or use the PComm Diagnostic utility to test the MOXA board and port conditions.
If the Diagnostic program reports an error, replace the faulty components.
Software Causes and Solutions:
a. PCI Express Series boards will check the line status (CTS) before transmitting data if
the RTS/CTS flow control feature is set to Enable in the configuration or application
program. Refer to the “Connection Cables and Cable Wiring” chapter for proper wiring
diagrams, and check the line status of the suspected port using the diagnostics LED
indicators on the mini tester.
b. The board control application may not be written correctly according to the
corresponding API of the operating system. To check this problem, run another
application that you know is correct, or use the utilities provided by MOXA (such as
PComm Terminal emulator or HyperTerminal under Windows platform).
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A
Appendix A
Technical Reference
Product Specifications
CP-118EL Specifications
Hardware
Connectors
SCSI VHDCI68
Comm. Controller
Interface
MU860 (16C550C compatible)
Bus Interface
Number of Ports
Max No. of Boards
Signals
PCI Express × 1
8
4 (only one IRQ required)
RS-232
TxD, RxD, RTS, CTS, DTR, DSR, DCD, GND
TxD+(B), TxD-(A), RxD+(B), RxD-(A), GND
TxD+(B), TxD-(A), RxD+(B), RxD-(A), GND
Data+(B), Data-(A), GND
RS-422
4-wire RS-485
2-wire RS-485
Performance
Baudrate
50 bps to 921.6 Kbps
Configuration
Data Bits
5, 6, 7, 8
Stop Bits
1, 1.5, 2
I/O address/IRQ
Parity
BISO assigned
None, Even, Odd, Space, Mark
RTS/CTS, XON/XOFF
Flow Control
Power and Environment
Power Requirement
Operating Temperature
Operating Humidity
Storage Temperature
Surge Protection
Regulatory Approvals
860 mA (3.3V)
0 to 55°C (32 to 132°F)
5 to 95% RH
-20 to 85°C (-4 to 185°F)
Embedded 15 KV ESD Surge Protection
EN55022 Class B, EN55024, EN6100-3-2, EN61000-3-3,
FCC Part 15 Class B
Warranty
5 years
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PCI Express Board User’s Manual
Technical Reference
CP-168EL Specifications
Hardware
Connectors
SCSI VHDCI68
Comm. Controller
Interface
MU860 (16C550C compatible)
Bus Interface
PCI Express × 1
Number of Ports
Max No. of Boards
Signals
8
4 (only one IRQ required)
RS-232
TxD, RxD, RTS, CTS, DTR, DSR, DCD, GND
50 bps to 921.6 Kbps
Performance
Baudrate
Configuration
Data Bits
5, 6, 7, 8
Stop Bits
1, 1.5, 2
I/O address/IRQ
Parity
BISO assigned
None, Even, Odd, Space, Mark
RTS/CTS, XON/XOFF
Flow Control
Power and Environment
Power Requirement
Operating Temperature
Operating Humidity
Storage Temperature
Surge Protection
Regulatory Approvals
630 mA (3.3V)
0 to 55°C (32 to 132°F)
5 to 95% RH
-20 to 85°C (-4 to 185°F)
Embedded 15 KV ESD Surge Protection
EN55022 Class B, EN55024, EN6100-3-2, EN61000-3-3,
FCC Part 15 Class B
Warranty
5 years
CP-104EL Specifications
Hardware
Connectors
Comm. Controller
Interface
Female DB44
MU860 (16C550C compatible)
Bus Interface
Number of Ports
Max No. of Boards
Signals
PCI Express × 1
4
4 (only one IRQ required)
RS-232
TxD, RxD, RTS, CTS, DTR, DSR, DCD, GND
50 bps to 921.6 Kbps
Performance
Baudrate
A-2
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PCI Express Board User’s Manual
Technical Reference
Configuration
Data Bits
5, 6, 7, 8
Stop Bits
1, 1.5, 2
I/O address/IRQ
Parity
BISO assigned
None, Even, Odd, Space, Mark
RTS/CTS, XON/XOFF
Flow Control
Power and Environment
Power Requirement
Operating Temperature
Operating Humidity
Storage Temperature
Surge Protection
Regulatory Approvals
430 mA (3.3V)
0 to 55°C (32 to 132°F)
5 to 95% RH
-20 to 85°C (-4 to 185°F)
Embedded 15 KV ESD Surge Protection
EN55022 Class B, EN55024, EN6100-3-2, EN61000-3-3,
FCC Part 15 Class B
Warranty
5 years
PCI Express
The PCI-SIG has defined a new I/O technology, PCI Express, which over time is expected to
replace the current I/O bus technologies PCI, PCI-X, and AGP.
One advantage of the serial architecture of PCI Express is the lower pin count for all PCI Express
devices compared to PCI and PCI-X. For example, a × 1 Link uses only 8 traces—significantly
less than a PCI bus, which uses a minimum of 74 traces. This more pin-efficient design not only
reduces manufacturing costs, it also greatly reduces the number of traces that are required on the
PCB, thus simplifying the routing of traces. Additionally, this architecture reduces the electrical
issues that limit the signaling rate of PCI and PCI-X.
The advantages of PCI Express compared to PCI, PCI-X, AGP, and CardBus include the
following:
y
y
y
y
y
Support for multiple marker segments and emerging applications
Cost effective implementation and manufacture
Compatibility with the PCI software model
Superior performance and scalability
Support for new modules
MOXA UART
The MOXA UART is an intelligent asynchronous controller that supports one full duplex channel
that simultaneously transfers data at a transmission speed of 921.6 Kbps. To increase overall data
throughput, special features such as on-chip FIFO and on-chip hardware flow control are used to
reduce the number of interrupts to the onboard CPU, helping to prevent data loss.
A-3
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B
Appendix B
Service Information
This appendix shows you how to contact MOXA for information about this and other products,
and how to report problems.
In this appendix, we cover the following topics.
‰
‰
‰
MOXA Internet Services
Problem Report Form
Product Return Procedure
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PCI Express Board User’s Manual
Service Information
MOXA Internet Services
Customer satisfaction is our primary concern. To ensure that customers receive the full benefit of
our products, MOXA Internet Services has been set up to provide technical support, driver updates,
product information, and user’s manual updates.
The following services are provided
E-mail for technical support
support@moxa.com.tw (Worldwide)
support@moxa.com (The Americas)
MOXA Group website for product information, driver downloads, documentation, and more:
B-2
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PCI Express Board User’s Manual
Service Information
Problem Report Form
MOXA PCI Express Board Series
Customer name:
Company:
Tel:
Fax:
Email:
Date:
1. MOXA Product: † CP-118EL
† CP-168EL
† CP-104EL
2. Serial Number: _________________
Problem Description: Please describe the symptoms of the problem as clearly as possible, including any error
messages you see. A clearly written description of the problem will allow us to reproduce the symptoms, and
expedite the repair of your product.
B-3
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PCI Express Board User’s Manual
Service Information
Product Return Procedure
For product repair, exchange, or refund, the customer must:
Provide evidence of original purchase.
Obtain a Product Return Agreement (PRA) from the sales representative or dealer.
—
—
—
Fill out the Problem Report Form (PRF). Include as much detail as possible for a shorter
product repair time.
—
Carefully pack the product in an anti-static package, and send it, pre-paid, to the dealer. The
PRA should be visible on the outside of the package, and include a description of the
problem, along with the return address and telephone number of a technical contact.
B-4
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