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Ballard Technology hardware and/or software that was shipped with this manual. No commercial resale or outside distribution rights are allowed by this notice. This material remains the property of Ballard Technology, Inc. All other rights reserved by Ballard Technology, Inc.
TABLE OF CONTENTS INTRODUCTION Lx1553-5 Overview ..................... 1-1 Product Configurations ..................1-2 MIL-STD-1553 Protocol ..................1-3 Other Documentation ................... 1-3 Technical Support and Customer Service ............1-3 Updates ........................ 1-3 ...
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TABLE OF CONTENTS 6.3.1 16035 cable assembly: LFH to LFH ............6-3 6.3.2 16036 cable assembly: LFH to two 25 pin D-subs ........6-3 6.3.3 MIL-STD-1553 cable assemblies ..............6-3 Connector Pinouts ....................6-5 ...
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TABLE OF CONTENTS LIST OF TABLES Table 1.1—Lx1553-5 Part Numbers ................1-2 Table 5.1—Ballard MIL-STD-1553 Functionality Levels ..........5-1 Table 5.2—Hardware Versus Software Designation of Discrete I/O ......5-5 Table 5.3—Input IRIG formats used by Lx1553-5 ............5-6 ...
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TABLE OF CONTENTS This page intentionally blank Lx1553-5 User’s Manual Artisan Technology Group - Quality Instrumentation ... Guaranteed | (888) 88-SOURCE | www.artisantg.com...
1. INTRODUCTION This manual is the user’s guide for the LP1553-5 and the LE1553-5; hereafter, both products will be referred to generically as an Lx1553-5. This guide introduces the Lx1553-5, describes the installation process, references programming alternatives, and discusses special Lx1553-5 features. 1.1 Lx1553-5 Overview The Lx1553-5 is either a PCI (LP1553-5) or PCI Express (LE1553-5) compliant interface card capable of communicating over MIL-STD-1553 avionics...
INTRODUCTION 1.2 Product Configurations The Lx1553-5 offers many configurations with varying connectors, numbers of channels, and levels of functionality. Table 1.1 shows the Lx1553-5 models and their respective configurations. Model No. Description LP1553-5/1ST PCI, 1 MIL-STD-1553 Channel (Single-Function), Twinax Connectors LP1553-5/1MT PCI, 1 MIL-STD-1553 Channel (Multi-Function), Twinax Connectors LP1553-5/1S...
1.6 Updates At Ballard Technology, we take pride in high-quality, reliable products that meet the needs of our customers. Because we are continually improving our products, periodic updates to documentation and software may be issued. Please visit us at www.ballardtech.com and register your product(s) so that we can keep you...
2. INSTALLATION This Chapter explains the procedures for installing your Lx1553-5. There are five steps to installation: Step 1: Set the Hardware Configuration Step 2: Insert the Card into the Computer Step 3: Install the Driver Software Step 4: Set the Card Number and Test the Installation Step 5: Connect to the MIL-STD-1553 Databus(es) After the installation steps are completed, the Lx1553-5 device is ready to communicate on the MIL-STD-1553 databus(es).
INSTALLATION The Lx1553-5/1ST and Lx1553-5/1MT models have twinax connectors which use the jumpers shown in Figure 2.2 to select the coupling method. Note: These jumpers should only be used on twinax connector models. DIRA DIRA DIRA DIRA DIRB DIRB DIRB DIRB XFRA XFRA...
You must set a card number on the controlling computer for software to identify the Lx1553-5. Since many Ballard BTIDriver™-compliant hardware devices (e.g., Lx1553-5) can be concurrently connected to the same computer, software running on a given computer uses a unique card number to designate which hardware device is being accessed.
Because CoPilot can host multiple channels in the same project, it is the ideal tool for operating Lx1553-5 devices. CoPilot can be purchased separately or with an Lx1553-5 device. For more information or a free evaluation copy, call Ballard at (800) 829-1553. In addition, you can learn more about the latest version of CoPilot at www.ballardtech.com.
Detailed information about API functions and instructions on programming for the Lx1553-5 are found in the MIL-STD-1553 Programming Manual for BTIDriver- Compliant Devices. You can use this manual to learn how to create custom applications for any of Ballard Technology’s BTIDriver-compliant interface products. Lx1553-5 User’s Manual...
4. TROUBLESHOOTING 4.1 LED Indicators There are two LEDs on the front panel. The red LED and the green LED can be controlled via software using the API functions BTICard_ExtStatusLEDWr() and BTICard_ExtLEDWr() repectively. For more information on this function, consult the MIL-STD-1553 Programming Manual for BTIDriver-compliant Devices API programming manual.
This section describes the interfaces and features available on the Lx1553-5. If you need more information than what is presented here, please contact Customer Service at Ballard Technology for assistance (see Section 1.5). 5.1 PCI/PCIe Bus The LP1553-5 uses the industry standard PLX Technology’s PCI 9056 which interfaces the protocol circuitry to the PCI bus.
LX1553-5 FEATURES 5.3 Avionics Discretes, Syncs, and Triggers The Lx1553-5 has avionics shunt discretes which can be used to signal and detect events, determine status, and to drive loads. Discretes may also be used as general purpose digital I/O and have a wide range of avionics and general- purpose applications.
Usage: Some Lx1553-5 discrete inputs can be configured as input triggers using Ballard’s BTIDriver API. Once the input has been configured as a trigger it may no longer be used as a discrete input. Refer to Section 5.3.5 for additional information.
BTIDriver software manuals for more information on programming these discretes and their use as syncs and triggers. Ballard Technology’s BTIDriver API provides functions to read and write the discretes. The parameter dionum in the API functions (BTICard_ExtDIORd and BTICard_ExtDIOWr) specifies which discrete to read or write.
LX1553-5 FEATURES Table 5.2 below shows the correlation between dionum and its hardware reference designator. The last column shows how these discretes are used as trigger inputs and sync outputs in the BTIDriver API functions. Hardware Reference dionum usage DIO0 Trigger A DIO1 Trigger B...
LX1553-5 FEATURES 1000 pps Format 100 pps Pulse width coded Amplitude modulated Modulation Frequency No carrier/index count interval Frequency/Resolution 1 kHz/1 ms (B only) 10 kHz/.1 ms 100 kHz/10 ms 1 MHz/1 ms 0, 1, 2, 3 Slave: Uses only BCD field (input) Coded Expressions Table 5.3—Input IRIG formats used by Lx1553-5 1000 pps...
6. CONNECTOR INFORMATION The Lx1553-5 has two 60 pin LFH connectors or two Twinax connectors. This chapter provides the information needed to connect to the general-purpose (including triggers, syncs, and discretes) and protocol-specific signals. 6.1 Lx1553-5 Diagrams The Lx1553-5 mechanical diagrams below show the relative positioning of the connectors and jumpers for the four model variations of the Lx1553-5 (they are not to scale).
(Trompeter PN PL75-29). Appropriate shields, strain-reliefs, and backshells are also required. 6.3 Standard Cables Ballard Technology sells a number of different cables that are useful for wiring to Lx1553-5 products. 6.3.1 16035 cable assembly: LFH to LFH This is a three-foot-long straight-through cable with 60-pin male LFH plugs on both ends.
CONNECTOR INFORMATION These four cables in Table 6.1 provide a combination of one or two channels of MIL-STD-1553 twinax connections with and without an auxiliary D-sub connector. The twinax connections are made with a PL-75 connector for each of the transformer coupled MIL-STD-1553 buses. All channels are dual redundant, so there are either two or four twinax cables with PL-75s on each assembly.
CONNECTOR INFORMATION 6.4 Connector Pinouts 6.4.1 Pinout for the Lx1553-5/1ST & Lx1553-5/1MT (J1) J1 Connector (Twinax) NAME DESCRIPTION CH0AX CH0 BUS A (+) Center CH0AXR CH0 BUS A (−) Outer Ground Shell Table 6.4—Pinout for the Lx1553-5/1ST & Lx1553-5/1MT (J1) 6.4.2 Pinout for the Lx1553-5/1ST &...
CONNECTOR INFORMATION 6.4.3 Pinout for the Lx1553-5/1S & Lx1553-5/1M (J1) J1 Connector (LFH) 16036 NAME DESCRIPTION CH0AX CH0 BUS A transformer coupled (+) P2-3 CH0AXR CH0 BUS A transformer coupled (−) P2-15 CH0BX CH0 BUS B transformer coupled (+) P2-5 CH0BXR CH0 BUS B transformer coupled (−) P2-17...
CONNECTOR INFORMATION 6.4.5 Pinout for the Lx1553-5/2S & Lx1553-5/2M (J1) J1 Connector (LFH) 16036 NAME DESCRIPTION CH0AX CH0 BUS A transformer coupled (+) P2-3 CH0AXR CH0 BUS A transformer coupled (−) P2-15 CH0BX CH0 BUS B transformer coupled (+) P2-5 CH0BXR CH0 BUS B transformer coupled (−) P2-17...
CONNECTOR INFORMATION 6.4.7 Pinout for the Lx1553-5/3S & Lx1553-5/3M (J1) J1 Connector (LFH) 16036 NAME DESCRIPTION CH0AX CH0 BUS A transformer coupled (+) P2-3 CH0AXR CH0 BUS A transformer coupled (−) P2-15 CH0BX CH0 BUS B transformer coupled (+) P2-5 CH0BXR CH0 BUS B transformer coupled (−) P2-17...
CONNECTOR INFORMATION 6.4.8 Pinout for the Lx1553-5/3S & Lx1553-5/3M (J2) J2 Connector (LFH) 16036 NAME DESCRIPTION CH2AX CH2 BUS A transformer coupled (+) P2-3 CH2AXR CH2 BUS A transformer coupled (−) P2-15 CH2BX CH2 BUS B transformer coupled (+) P2-5 CH2BXR CH2 BUS B transformer coupled (−) P2-17...
CONNECTOR INFORMATION 6.4.9 Pinout for the Lx1553-5/4S & Lx1553-5/4M (J1) J1 Connector (LFH) 16036 NAME DESCRIPTION CH0AX CH0 BUS A transformer coupled (+) P2-3 CH0AXR CH0 BUS A transformer coupled (−) P2-15 CH0BX CH0 BUS B transformer coupled (+) P2-5 CH0BXR CH0 BUS B transformer coupled (−) P2-17...
CONNECTOR INFORMATION 6.4.10 Pinout for the Lx1553-5/4S & Lx1553-5/4M (J2) J2 Connector (LFH) 16036 NAME DESCRIPTION CH2AX CH2 BUS A transformer coupled (+) P2-3 CH2AXR CH2 BUS A transformer coupled (−) P2-15 CH2BX CH2 BUS B transformer coupled (+) P2-5 CH2BXR CH2 BUS B transformer coupled (−) P2-17...
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Notice how the resistors terminate the databuses in Figure A.1 and Figure A.2. Note that some Ballard products have on-board termination resistors that can be switched in manually or under software control.
APPENDIX C: REVISION HISTORY The following revisions have been made to this manual: Rev. Preliminary Date: March 11, 2009 Preliminary release of this manual Rev. A Date: July 31, 2009 Initial release of this manual Lx1553-5 User’s Manual Artisan Technology Group - Quality Instrumentation ... Guaranteed | (888) 88-SOURCE | www.artisantg.com...
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