{"id":30625,"date":"2025-09-30T13:39:51","date_gmt":"2025-09-30T05:39:51","guid":{"rendered":"https:\/\/pxisource.com\/?post_type=product&#038;p=30625"},"modified":"2026-08-27T13:26:36","modified_gmt":"2026-08-27T05:26:36","slug":"ni-6589","status":"publish","type":"product","link":"https:\/\/pxisource.com\/ru\/product\/ni-6589\/","title":{"rendered":"NI-6589"},"content":{"rendered":"<h3>Product Introduction<\/h3>\n<p>\n\u0417\u0435\u043c\u043b\u044f <strong>NI-6589<\/strong> is a high-speed FlexRIO digital I\/O adapter module designed for interfacing with <strong>Low-Voltage Differential Signaling (LVDS)<\/strong> digital devices. It provides <strong>20 LVDS digital channels<\/strong> and supports digital waveform sampling at rates up to <strong>1 GHz<\/strong>.\n<\/p>\n<p>\nWith a maximum data rate of up to <strong>1 Gbit\/s per channel<\/strong>, the NI-6589 is designed for demanding digital communication, protocol implementation, semiconductor validation, high-speed embedded interface testing, and custom FPGA-based digital instrumentation.\n<\/p>\n<p>\nWhen combined with a compatible Kintex-7 NI FlexRIO FPGA module, the NI-6589 allows engineers to implement custom digital protocols, real-time signal processing, hardware-timed triggering, digital pattern generation, protocol analysis, and deterministic device-under-test communication.\n<\/p>\n<h3>Product Overview<\/h3>\n<p>\n\u0417\u0435\u043c\u043b\u044f <strong>National Instruments NI-6589<\/strong> is a digital I\/O adapter module for the NI FlexRIO platform. It provides the physical LVDS interface while a compatible FlexRIO FPGA module provides programmable processing and control resources.\n<\/p>\n<p>\nA typical system architecture is:\n<\/p>\n<p>\n<strong>LVDS Device \u2194 NI-6589 \u2194 FlexRIO FPGA Module \u2194 PXI Express System \u2194 Host Application<\/strong>\n<\/p>\n<p>\nThis architecture provides substantially more flexibility than a fixed-function digital interface because engineers can develop custom FPGA logic specifically for the protocol, timing, triggering, and data-processing requirements of the application.\n<\/p>\n<h3>Key Features<\/h3>\n<h4>20 LVDS Digital Channels<\/h4>\n<p>\nThe NI-6589 provides an interface for <strong>20 low-voltage differential signaling digital channels<\/strong>.\n<\/p>\n<p>\nLVDS provides high-speed differential signaling with good noise immunity, making it widely used in high-performance digital electronics and embedded systems.\n<\/p>\n<h4>Up to 1 Gbit\/s Per Channel<\/h4>\n<p>\nThe NI-6589 supports a maximum data rate of up to <strong>1 Gbit\/s per channel<\/strong>.\n<\/p>\n<p>\nThis high data rate makes the module suitable for applications involving fast digital interfaces, custom high-speed protocols, and advanced digital device validation.\n<\/p>\n<h4>Up to 1 GHz Digital Waveform Sampling<\/h4>\n<p>\nThe NI-6589 can sample digital waveforms at rates up to <strong>1 GHz<\/strong>.\n<\/p>\n<p>\nHigh-speed sampling enables the module to capture and analyze rapidly changing LVDS digital signals for timing, protocol, and functional validation.\n<\/p>\n<h4>LVDS Signaling<\/h4>\n<p>\nThe NI-6589 is optimized for <strong>LVDS (Low-Voltage Differential Signaling)<\/strong>.\n<\/p>\n<p>\nLVDS is widely used in high-speed electronic systems because differential signaling provides:\n<\/p>\n<ul>\n<li>High data-transfer rates<\/li>\n<li>Low-voltage operation<\/li>\n<li>Good noise immunity<\/li>\n<li>Reduced electromagnetic interference<\/li>\n<li>Reliable high-speed communication<\/li>\n<\/ul>\n<h4>16 Bidirectional Digital Channels<\/h4>\n<p>\nThe NI-6589 provides <strong>16 bidirectional digital channels<\/strong> capable of transmitting and receiving digital signals.\n<\/p>\n<p>\nThis bidirectional architecture enables the module to communicate with devices that require both digital acquisition and generation.\n<\/p>\n<h4>Kintex-7 FPGA Support<\/h4>\n<p>\nThe NI-6589 is designed for use with compatible <strong>Kintex-7 FlexRIO FPGA modules<\/strong>.\n<\/p>\n<p>\nThe FPGA provides programmable hardware resources for implementing application-specific digital communication, processing, and control functions.\n<\/p>\n<h4>100 \u03a9 Digital I\/O Termination<\/h4>\n<p>\nThe NI-6589 provides approximately <strong>100 \u03a9 digital I\/O termination<\/strong>, appropriate for high-speed differential signal interfacing.\n<\/p>\n<p>\nCorrect termination is particularly important in high-speed digital systems because impedance mismatch can cause reflections and degrade signal integrity.\n<\/p>\n<h4>Custom Digital Protocol Implementation<\/h4>\n<p>\nThe FlexRIO architecture allows engineers to develop custom digital communication protocols rather than being limited to predefined interfaces.\n<\/p>\n<p>\nCustom FPGA logic can implement:\n<\/p>\n<ul>\n<li>Protocol encoding<\/li>\n<li>Protocol decoding<\/li>\n<li>Frame detection<\/li>\n<li>Packet processing<\/li>\n<li>Custom timing<\/li>\n<li>Error detection<\/li>\n<li>Error injection<\/li>\n<li>Digital pattern generation<\/li>\n<li>Hardware-timed responses<\/li>\n<\/ul>\n<h4>Real-Time FPGA Processing<\/h4>\n<p>\nDigital data can be processed directly in FPGA hardware without requiring every operation to be performed by the host CPU.\n<\/p>\n<p>\nThis enables deterministic and low-latency processing for demanding digital test applications.\n<\/p>\n<h3>Technical Specifications<\/h3>\n<table>\n<tr>\n<th>\u041f\u0430\u0440\u0430\u043c\u0435\u0442\u0440<\/th>\n<th>\u0421\u043f\u0435\u0446\u0438\u0444\u0438\u043a\u0430\u0446\u0438\u044f<\/th>\n<\/tr>\n<tr>\n<td width=\"270\">Product Type<\/td>\n<td>FlexRIO Digital I\/O Adapter Module<\/td>\n<\/tr>\n<tr>\n<td>\u041c\u043e\u0434\u0435\u043b\u044c<\/td>\n<td>NI-6589<\/td>\n<\/tr>\n<tr>\n<td>Part Number<\/td>\n<td>783888-01<\/td>\n<\/tr>\n<tr>\n<td>Manufacturer<\/td>\n<td>\u041d\u0430\u0446\u0438\u043e\u043d\u0430\u043b\u044c\u043d\u044b\u0435 \u0438\u043d\u0441\u0442\u0440\u0443\u043c\u0435\u043d\u0442\u044b<\/td>\n<\/tr>\n<tr>\n<td>Platform<\/td>\n<td>NI FlexRIO<\/td>\n<\/tr>\n<tr>\n<td>Digital Interface<\/td>\n<td>LVDS<\/td>\n<\/tr>\n<tr>\n<td>LVDS Digital Channels<\/td>\n<td>20<\/td>\n<\/tr>\n<tr>\n<td>Bidirectional Digital Channels<\/td>\n<td>16<\/td>\n<\/tr>\n<tr>\n<td>Maximum Data Rate<\/td>\n<td>1 Gbit\/s per Channel<\/td>\n<\/tr>\n<tr>\n<td>Maximum Clock \/ Sampling Rate<\/td>\n<td>1 GHz<\/td>\n<\/tr>\n<tr>\n<td>Compatible FPGA Family<\/td>\n<td>Kintex-7<\/td>\n<\/tr>\n<tr>\n<td>Digital I\/O Termination<\/td>\n<td>100 \u03a9<\/td>\n<\/tr>\n<tr>\n<td>Supported Logic<\/td>\n<td>LVDS \/ Supported 1.2 V to 3.3 V Logic Levels<\/td>\n<\/tr>\n<tr>\n<td>Part Number<\/td>\n<td>783888-01<\/td>\n<\/tr>\n<tr>\n<td>Product Status<\/td>\n<td>Active<\/td>\n<\/tr>\n<tr>\n<td>Primary Application<\/td>\n<td>High-Speed LVDS Digital Interfacing and FPGA-Based Protocol Testing<\/td>\n<\/tr>\n<\/table>\n<h3>How Does the NI-6589 Work?<\/h3>\n<p>\nThe NI-6589 provides the electrical interface between an external LVDS digital device and the FPGA resources of a compatible FlexRIO system.\n<\/p>\n<p>\nA simplified signal path is:\n<\/p>\n<p>\n<strong>LVDS Device \u2194 NI-6589 \u2194 Kintex-7 FPGA \u2194 PXI Express \u2194 Host Application<\/strong>\n<\/p>\n<p>\nIncoming LVDS signals can be sampled by the NI-6589 and processed directly by FPGA logic. The FPGA can also generate digital data that is transmitted through the NI-6589 to the connected device.\n<\/p>\n<h3>What Is LVDS?<\/h3>\n<p>\n<strong>LVDS<\/strong> stands for Low-Voltage Differential Signaling. It is a high-speed electrical signaling technology that transmits information using the voltage difference between two conductors.\n<\/p>\n<p>\nLVDS is widely used for high-speed digital communication because it combines high data rates with relatively low signal amplitude and strong immunity to common-mode electrical noise.\n<\/p>\n<p>\nTypical LVDS applications include:\n<\/p>\n<ul>\n<li>High-speed embedded electronics<\/li>\n<li>FPGA interfaces<\/li>\n<li>Digital sensors<\/li>\n<li>Imaging systems<\/li>\n<li>Data converters<\/li>\n<li>Semiconductor devices<\/li>\n<li>Custom digital communication links<\/li>\n<\/ul>\n<h3>High-Speed Digital Acquisition<\/h3>\n<p>\nThe NI-6589 can acquire LVDS digital waveforms at rates up to 1 GHz, allowing engineers to capture fast transitions and digital communication activity.\n<\/p>\n<p>\nApplications can include:\n<\/p>\n<ul>\n<li>Digital waveform acquisition<\/li>\n<li>Timing verification<\/li>\n<li>Protocol analysis<\/li>\n<li>Device characterization<\/li>\n<li>Functional validation<\/li>\n<li>Digital interface debugging<\/li>\n<\/ul>\n<h3>High-Speed Digital Generation<\/h3>\n<p>\nWhen combined with a compatible FlexRIO FPGA module, the NI-6589 can generate high-speed LVDS digital signals.\n<\/p>\n<p>\nThis capability can be used to stimulate a device under test with application-specific digital patterns.\n<\/p>\n<p>\nA typical test sequence can be:\n<\/p>\n<p>\n<strong>Generate LVDS Pattern \u2192 DUT \u2192 Capture Response \u2192 FPGA Analysis \u2192 Pass \/ Fail<\/strong>\n<\/p>\n<h3>FPGA-Based Protocol Testing<\/h3>\n<p>\nOne of the primary advantages of the NI-6589 is its ability to combine high-speed LVDS interfacing with programmable FPGA logic.\n<\/p>\n<p>\nThe FPGA can implement custom functions such as:\n<\/p>\n<ul>\n<li>Serial protocol engines<\/li>\n<li>Parallel protocol engines<\/li>\n<li>Packet detection<\/li>\n<li>Frame synchronization<\/li>\n<li>CRC processing<\/li>\n<li>Error checking<\/li>\n<li>Custom state machines<\/li>\n<li>Real-time response generation<\/li>\n<\/ul>\n<h3>Custom Protocol Implementation<\/h3>\n<p>\nMany embedded and electronic systems use proprietary digital protocols that cannot be tested effectively with conventional fixed-function instruments.\n<\/p>\n<p>\nThe NI-6589 allows engineers to use FPGA logic to create a customized digital instrument for the exact communication protocol required by the device under test.\n<\/p>\n<p>\nA typical architecture is:\n<\/p>\n<p>\n<strong>Custom LVDS Device \u2194 NI-6589 \u2194 FPGA Protocol Engine \u2194 Automated Test Software<\/strong>\n<\/p>\n<h3>Protocol Analysis<\/h3>\n<p>\nThe NI-6589 can capture high-speed LVDS signals and process them directly in FPGA hardware.\n<\/p>\n<p>\nDepending on the FPGA implementation, engineers can analyze:\n<\/p>\n<ul>\n<li>Digital frames<\/li>\n<li>Bit patterns<\/li>\n<li>Timing relationships<\/li>\n<li>Protocol states<\/li>\n<li>Communication errors<\/li>\n<li>Packet contents<\/li>\n<li>Device responses<\/li>\n<\/ul>\n<h3>Custom Triggering<\/h3>\n<p>\nFPGA processing enables application-specific triggering that can be substantially more flexible than conventional fixed trigger architectures.\n<\/p>\n<p>\nA trigger can be generated according to:\n<\/p>\n<ul>\n<li>Specific digital patterns<\/li>\n<li>Protocol events<\/li>\n<li>Timing conditions<\/li>\n<li>Multiple-channel combinations<\/li>\n<li>Error conditions<\/li>\n<li>External system events<\/li>\n<\/ul>\n<h3>Error Injection<\/h3>\n<p>\nCustom FPGA logic can intentionally modify digital communication to evaluate how a device under test responds to abnormal conditions.\n<\/p>\n<p>\nPossible fault-injection tests include:\n<\/p>\n<ul>\n<li>Incorrect data patterns<\/li>\n<li>Modified frames<\/li>\n<li>Missing data<\/li>\n<li>Timing errors<\/li>\n<li>Protocol violations<\/li>\n<li>Unexpected communication sequences<\/li>\n<\/ul>\n<h3>\u0422\u0435\u0441\u0442\u0438\u0440\u043e\u0432\u0430\u043d\u0438\u0435 \u043f\u043e\u043b\u0443\u043f\u0440\u043e\u0432\u043e\u0434\u043d\u0438\u043a\u043e\u0432<\/h3>\n<p>\nThe NI-6589 is well suited for semiconductor and digital device validation applications requiring high-speed LVDS communication.\n<\/p>\n<p>\nTypical applications can include:\n<\/p>\n<ul>\n<li>FPGA testing<\/li>\n<li>ASIC validation<\/li>\n<li>Digital interface testing<\/li>\n<li>Device characterization<\/li>\n<li>Functional test<\/li>\n<li>Production test<\/li>\n<\/ul>\n<h3>FPGA Device Testing<\/h3>\n<p>\nThe NI-6589 can interface directly with compatible LVDS I\/O on FPGA-based devices.\n<\/p>\n<p>\nThis makes it useful for developing automated systems that generate test patterns, capture FPGA responses, and perform real-time pass\/fail analysis.\n<\/p>\n<h3>High-Speed Embedded Interface Testing<\/h3>\n<p>\nEmbedded devices increasingly use differential high-speed interfaces for communication between processors, FPGAs, sensors, converters, and peripheral devices.\n<\/p>\n<p>\nThe NI-6589 can provide a programmable platform for validating custom LVDS interfaces during development and production.\n<\/p>\n<h3>Hardware-in-the-Loop Testing<\/h3>\n<p>\nThe deterministic FPGA architecture makes the NI-6589 suitable for hardware-in-the-loop applications requiring high-speed digital interaction with a device under test.\n<\/p>\n<p>\nA typical HIL architecture is:\n<\/p>\n<p>\n<strong>Real-Time System \u2192 FlexRIO FPGA \u2192 NI-6589 \u2194 Controller \/ DUT<\/strong>\n<\/p>\n<p>\nThe FPGA can generate simulated digital inputs and respond to output signals with deterministic timing.\n<\/p>\n<h3>Why 1 Gbit\/s Per Channel Matters<\/h3>\n<p>\nHigh-speed digital systems can transfer very large amounts of data in short periods.\n<\/p>\n<p>\nThe NI-6589 supports data rates up to 1 Gbit\/s per channel, allowing it to interface with demanding digital devices where conventional lower-speed digital I\/O modules are insufficient.\n<\/p>\n<h3>Why FPGA Processing Matters<\/h3>\n<p>\nAt high digital data rates, transferring every raw sample to a host processor before making decisions can create latency and throughput limitations.\n<\/p>\n<p>\nFlexRIO allows digital data to be processed directly on the FPGA.\n<\/p>\n<p>\nThis architecture supports:\n<\/p>\n<ul>\n<li>Deterministic processing<\/li>\n<li>Low-latency responses<\/li>\n<li>Parallel processing<\/li>\n<li>Real-time data reduction<\/li>\n<li>Custom hardware logic<\/li>\n<li>High-speed protocol implementation<\/li>\n<\/ul>\n<h3>NI-6589 vs Conventional Digital I\/O<\/h3>\n<table>\n<tr>\n<th>\u0424\u0443\u043d\u043a\u0446\u0438\u044f<\/th>\n<th>NI-6589<\/th>\n<th>Conventional Digital I\/O<\/th>\n<\/tr>\n<tr>\n<td>Primary Interface<\/td>\n<td><strong>High-Speed LVDS<\/strong><\/td>\n<td>TTL \/ Industrial Logic \/ Device Dependent<\/td>\n<\/tr>\n<tr>\n<td>Maximum Data Rate<\/td>\n<td><strong>Up to 1 Gbit\/s\/ch<\/strong><\/td>\n<td>Usually Lower<\/td>\n<\/tr>\n<tr>\n<td>FPGA Processing<\/td>\n<td><strong>Available Through FlexRIO<\/strong><\/td>\n<td>Usually No<\/td>\n<\/tr>\n<tr>\n<td>Custom Protocols<\/td>\n<td><strong>Highly Flexible<\/strong><\/td>\n<td>\u041e\u0433\u0440\u0430\u043d\u0438\u0447\u0435\u043d\u043d\u044b\u0439<\/td>\n<\/tr>\n<tr>\n<td>Deterministic Response<\/td>\n<td><strong>FPGA Based<\/strong><\/td>\n<td>Architecture Dependent<\/td>\n<\/tr>\n<tr>\n<td>Primary Application<\/td>\n<td>Advanced Digital Interface Test<\/td>\n<td>General Digital I\/O<\/td>\n<\/tr>\n<\/table>\n<h3>NI-6589 vs NI-6585<\/h3>\n<p>\nThe NI-6589 and NI-6585 are both FlexRIO digital adapter modules designed for LVDS applications, but the NI-6589 targets significantly higher data-rate applications.\n<\/p>\n<table>\n<tr>\n<th>\u0424\u0443\u043d\u043a\u0446\u0438\u044f<\/th>\n<th>NI-6589<\/th>\n<th>\u041d\u0418-6585<\/th>\n<\/tr>\n<tr>\n<td>Interface Type<\/td>\n<td>LVDS<\/td>\n<td>LVDS<\/td>\n<\/tr>\n<tr>\n<td>NI-6589 Primary Advantage<\/td>\n<td><strong>Up to 1 Gbit\/s\/ch High-Speed Operation<\/strong><\/td>\n<td>Lower-Speed Digital Applications<\/td>\n<\/tr>\n<tr>\n<td>FPGA Architecture<\/td>\n<td>FlexRIO<\/td>\n<td>FlexRIO<\/td>\n<\/tr>\n<tr>\n<td>Custom Protocol Support<\/td>\n<td>\u0414\u0430<\/td>\n<td>\u0414\u0430<\/td>\n<\/tr>\n<\/table>\n<p>\nBefore replacing one model with another, verify channel count, maximum data rate, FPGA compatibility, connector configuration, electrical characteristics, termination, and software support.\n<\/p>\n<h3>Compatible FlexRIO FPGA Modules<\/h3>\n<p>\nThe NI-6589 requires a compatible Kintex-7 FlexRIO FPGA module or supported FlexRIO controller to create a complete digital instrument.\n<\/p>\n<p>\nNI lists compatible FPGA modules including:\n<\/p>\n<ul>\n<li>PXIe-7971R<\/li>\n<li>PXIe-7972R<\/li>\n<li>PXIe-7975R<\/li>\n<li>PXIe-7976R<\/li>\n<\/ul>\n<p>\nThe exact FPGA module should be selected according to required FPGA resources, onboard memory, PXI Express bandwidth, software compatibility, and application complexity.\n<\/p>\n<h3>NI-6589 with PXIe-7976R<\/h3>\n<p>\nThe NI-6589 can be paired with the <strong>PXIe-7976R<\/strong> FlexRIO FPGA module for demanding high-speed digital applications.\n<\/p>\n<p>\nThis combination provides:\n<\/p>\n<ul>\n<li>High-speed LVDS interfacing<\/li>\n<li>Kintex-7 FPGA processing<\/li>\n<li>Custom protocol implementation<\/li>\n<li>Real-time digital processing<\/li>\n<li>High-throughput PXI Express communication<\/li>\n<li>FPGA-based triggering and analysis<\/li>\n<\/ul>\n<h3>NI-6589 System Architecture<\/h3>\n<p>\nA complete NI-6589 system can include:\n<\/p>\n<p>\n<strong>LVDS Device Under Test<\/strong><br \/>\n\u2193<br \/>\n<strong>NI-6589 Digital I\/O Adapter Module<\/strong><br \/>\n\u2193<br \/>\n<strong>Compatible FlexRIO FPGA Module<\/strong><br \/>\n\u2193<br \/>\n<strong>\u0428\u0430\u0441\u0441\u0438 PXI Express<\/strong><br \/>\n\u2193<br \/>\n<strong>PXI Controller \/ Host Computer<\/strong><br \/>\n\u2193<br \/>\n<strong>LabVIEW FPGA \/ Automated Test Software<\/strong>\n<\/p>\n<h3>Compatible Cable<\/h3>\n<p>\nNI lists the <strong>SHB12X-B12X<\/strong> shielded LVDS cable as a compatible accessory for the NI-6589.\n<\/p>\n<p>\nThe SHB12X-B12X provides a male InfiniBand-to-male InfiniBand connection for interfacing compatible NI-6589 systems.\n<\/p>\n<h3>Software and Programming<\/h3>\n<p>\nThe NI-6589 can be integrated with NI FlexRIO development tools for programmable FPGA-based digital instrumentation.\n<\/p>\n<p>\nTypical software can include:\n<\/p>\n<ul>\n<li>\u041b\u0430\u0431\u0412\u044c\u044e<\/li>\n<li>LabVIEW FPGA Module<\/li>\n<li>NI FlexRIO software and drivers<\/li>\n<li>Custom host applications<\/li>\n<li>Automated test software<\/li>\n<\/ul>\n<p>\nThe FPGA application can define acquisition, generation, triggering, protocol processing, timing, and communication behavior according to the requirements of the device under test.\n<\/p>\n<h3>How to Choose a FlexRIO Digital I\/O Module<\/h3>\n<p>\nBefore selecting the NI-6589, evaluate:\n<\/p>\n<ul>\n<li>Required digital interface standard<\/li>\n<li>LVDS electrical requirements<\/li>\n<li>Number of digital channels<\/li>\n<li>Required data rate<\/li>\n<li>Required sampling rate<\/li>\n<li>Input and output voltage requirements<\/li>\n<li>Termination requirements<\/li>\n<li>Bidirectional communication requirements<\/li>\n<li>Custom protocol requirements<\/li>\n<li>FPGA processing requirements<\/li>\n<li>Compatible FlexRIO FPGA module<\/li>\n<li>PXI Express system compatibility<\/li>\n<li>Cable and connector requirements<\/li>\n<li>Software and driver compatibility<\/li>\n<\/ul>\n<h3>Industries<\/h3>\n<ul>\n<li>\u0422\u0435\u0441\u0442\u0438\u0440\u043e\u0432\u0430\u043d\u0438\u0435 \u043f\u043e\u043b\u0443\u043f\u0440\u043e\u0432\u043e\u0434\u043d\u0438\u043a\u043e\u0432<\/li>\n<li>\u0410\u044d\u0440\u043e\u043a\u043e\u0441\u043c\u0438\u0447\u0435\u0441\u043a\u0430\u044f \u0438 \u043e\u0431\u043e\u0440\u043e\u043d\u043d\u0430\u044f \u043f\u0440\u043e\u043c\u044b\u0448\u043b\u0435\u043d\u043d\u043e\u0441\u0442\u044c<\/li>\n<li>Electronic Validation<\/li>\n<li>Embedded Systems<\/li>\n<li>Digital Communications<\/li>\n<li>Scientific Instrumentation<\/li>\n<li>Automated Test<\/li>\n<li>Research and Development<\/li>\n<\/ul>\n<h3>Applications<\/h3>\n<h4>High-Speed LVDS Testing<\/h4>\n<p>\nThe NI-6589 can acquire and generate high-speed LVDS signals for digital interface characterization and validation.\n<\/p>\n<h4>Custom Protocol Testing<\/h4>\n<p>\nProgrammable FPGA resources allow engineers to implement proprietary or application-specific digital communication protocols.\n<\/p>\n<h4>\u0412\u0430\u043b\u0438\u0434\u0430\u0446\u0438\u044f \u043f\u043e\u043b\u0443\u043f\u0440\u043e\u0432\u043e\u0434\u043d\u0438\u043a\u043e\u0432<\/h4>\n<p>\nThe NI-6589 can be incorporated into semiconductor test systems for FPGA, ASIC, and other high-speed digital device validation.\n<\/p>\n<h4>Protocol Analysis<\/h4>\n<p>\nHigh-speed digital signals can be captured and processed by FPGA logic for protocol decoding, timing analysis, and error detection.\n<\/p>\n<h4>Digital Pattern Generation<\/h4>\n<p>\nThe FlexRIO FPGA can generate application-specific LVDS test patterns through the NI-6589 to stimulate a device under test.\n<\/p>\n<h4>Hardware-in-the-Loop Testing<\/h4>\n<p>\nFPGA-based deterministic timing makes the NI-6589 suitable for specialized HIL applications requiring high-speed digital communication.\n<\/p>\n<h3>Recommended Related Products<\/h3>\n<table>\n<tr>\n<td width=\"210\">\n<strong>NI-6589<\/strong>\n<\/td>\n<td>\n20-channel, 1 Gbit\/s FlexRIO LVDS digital I\/O adapter module for high-speed FPGA-based digital testing.\n<\/td>\n<\/tr>\n<tr>\n<td>\n<strong>\u041d\u0418-6585<\/strong>\n<\/td>\n<td>\nFlexRIO LVDS digital adapter module for high-speed digital acquisition, generation, and custom protocol applications.\n<\/td>\n<\/tr>\n<tr>\n<td>\n<strong>PXIe-7971R<\/strong>\n<\/td>\n<td>\nKintex-7 K325T FlexRIO FPGA module compatible with NI-6589.\n<\/td>\n<\/tr>\n<tr>\n<td>\n<strong>PXIe-7972R<\/strong>\n<\/td>\n<td>\nKintex-7 K325T FlexRIO FPGA module with onboard memory for advanced digital processing applications.\n<\/td>\n<\/tr>\n<tr>\n<td>\n<strong>PXIe-7975R<\/strong>\n<\/td>\n<td>\nKintex-7 K410T FlexRIO FPGA module for demanding custom instrumentation applications.\n<\/td>\n<\/tr>\n<tr>\n<td>\n<strong>PXIe-7976R<\/strong>\n<\/td>\n<td>\nKintex-7 K410T FlexRIO FPGA module with 2 GB onboard RAM and high-throughput PXI Express data transfer.\n<\/td>\n<\/tr>\n<tr>\n<td>\n<strong>SHB12X-B12X<\/strong>\n<\/td>\n<td>\nShielded LVDS cable for compatible NI-6589 FlexRIO system connections.\n<\/td>\n<\/tr>\n<\/table>\n<h3>Why Choose NI-6589?<\/h3>\n<ul>\n<li>20-channel LVDS digital interface<\/li>\n<li>Up to 1 Gbit\/s per channel<\/li>\n<li>Up to 1 GHz digital waveform sampling<\/li>\n<li>16 bidirectional digital channels<\/li>\n<li>100 \u03a9 digital I\/O termination<\/li>\n<li>Kintex-7 FlexRIO FPGA support<\/li>\n<li>High-speed digital acquisition<\/li>\n<li>High-speed digital generation<\/li>\n<li>Custom protocol implementation<\/li>\n<li>FPGA-based real-time processing<\/li>\n<li>Deterministic digital communication<\/li>\n<li>Custom triggering capability<\/li>\n<li>Error detection and injection<\/li>\n<li>Suitable for semiconductor testing<\/li>\n<li>Suitable for embedded interface validation<\/li>\n<li>Suitable for HIL applications<\/li>\n<\/ul>\n<h3>Frequently Asked Questions<\/h3>\n<h4>What is the NI-6589?<\/h4>\n<p>\nThe NI-6589 is a high-speed FlexRIO digital I\/O adapter module designed to interface with 20 LVDS digital channels and provide FPGA-based acquisition, generation, and protocol processing.\n<\/p>\n<h4>What is the part number of the NI-6589?<\/h4>\n<p>\nThe NI ordering part number for the NI-6589 is <strong>783888-01<\/strong>.\n<\/p>\n<h4>How many channels does the NI-6589 have?<\/h4>\n<p>\nThe NI-6589 provides an interface for <strong>20 LVDS digital channels<\/strong>, including 16 bidirectional digital channels.\n<\/p>\n<h4>What is the maximum data rate of the NI-6589?<\/h4>\n<p>\nThe NI-6589 supports a maximum data rate of up to <strong>1 Gbit\/s per channel<\/strong>.\n<\/p>\n<h4>What is the maximum sampling rate of the NI-6589?<\/h4>\n<p>\nThe NI-6589 can sample digital waveforms at rates up to <strong>1 GHz<\/strong>.\n<\/p>\n<h4>What type of digital signals does the NI-6589 support?<\/h4>\n<p>\nThe NI-6589 is primarily designed for <strong>LVDS low-voltage differential signaling<\/strong> applications.\n<\/p>\n<h4>Does the NI-6589 include an FPGA?<\/h4>\n<p>\nThe NI-6589 is a FlexRIO digital adapter module. Programmable FPGA processing is provided by a compatible FlexRIO FPGA module or supported FlexRIO controller.\n<\/p>\n<h4>Which FPGA family is compatible with the NI-6589?<\/h4>\n<p>\nThe NI-6589 is designed for compatible <strong>Kintex-7<\/strong> FlexRIO FPGA hardware.\n<\/p>\n<h4>Which FlexRIO FPGA modules are compatible with NI-6589?<\/h4>\n<p>\nNI lists compatible modules including the PXIe-7971R, PXIe-7972R, PXIe-7975R, and PXIe-7976R.\n<\/p>\n<h4>Can the NI-6589 generate digital signals?<\/h4>\n<p>\nYes. When paired with compatible FlexRIO FPGA hardware, the NI-6589 can be used for both high-speed digital acquisition and generation.\n<\/p>\n<h4>Can the NI-6589 implement custom protocols?<\/h4>\n<p>\nYes. Custom protocol implementation is one of the primary applications of the NI-6589 and FlexRIO architecture.\n<\/p>\n<h4>Can the NI-6589 be used for semiconductor testing?<\/h4>\n<p>\nYes. Its high-speed LVDS interface and programmable FPGA architecture make it suitable for FPGA, ASIC, digital interface, and semiconductor validation applications.\n<\/p>\n<h4>Can the NI-6589 be used for protocol analysis?<\/h4>\n<p>\nYes. FPGA logic can be developed to capture, decode, filter, and analyze high-speed digital protocol traffic in real time.\n<\/p>\n<h4>What termination does the NI-6589 use?<\/h4>\n<p>\nNI specifies approximately <strong>100 \u03a9 digital I\/O termination<\/strong> for the NI-6589.\n<\/p>\n<h4>What cable is used with the NI-6589?<\/h4>\n<p>\nNI lists the <strong>SHB12X-B12X<\/strong> shielded LVDS cable as a compatible accessory for the NI-6589.\n<\/p>\n<h4>Is the NI-6589 discontinued?<\/h4>\n<p>\nNo. NI currently lists part number <strong>783888-01<\/strong> \u043a\u0430\u043a <strong>Active<\/strong> product.\n<\/p>\n<h4>What should I check before purchasing an NI-6589?<\/h4>\n<p>\nBefore purchasing the NI-6589, verify the required LVDS interface, channel count, 1 Gbit\/s maximum data rate, sampling requirements, logic voltage compatibility, termination, compatible Kintex-7 FlexRIO FPGA module, cable requirements, PXI Express system, LabVIEW FPGA environment, and software compatibility.\n<\/p>\n<h3>\u0417\u0430\u043a\u043b\u044e\u0447\u0435\u043d\u0438\u0435<\/h3>\n<p>\n\u0417\u0435\u043c\u043b\u044f <strong>NI-6589 FlexRIO Digital I\/O Adapter Module<\/strong> provides a high-performance interface for 20 LVDS digital channels with sampling rates up to 1 GHz and data rates up to 1 Gbit\/s per channel. Combined with compatible Kintex-7 FlexRIO FPGA hardware, the NI-6589 provides a programmable platform for high-speed digital acquisition, pattern generation, custom protocol implementation, semiconductor validation, embedded interface testing, protocol analysis, hardware-in-the-loop systems, and advanced automated test applications.<\/p>","protected":false},"excerpt":{"rendered":"<p>\u041a\u043e\u043b\u0438\u0447\u0435\u0441\u0442\u0432\u043e \u0434\u0432\u0443\u043d\u0430\u043f\u0440\u0430\u0432\u043b\u0435\u043d\u043d\u044b\u0445 \u0446\u0438\u0444\u0440\u043e\u0432\u044b\u0445 \u043a\u0430\u043d\u0430\u043b\u043e\u0432: 20<br \/>\n\u0414\u0443\u043f\u043b\u0435\u043a\u0441: \u2013<br \/>\n\u041c\u0430\u043a\u0441\u0438\u043c\u0430\u043b\u044c\u043d\u0430\u044f \u0442\u0430\u043a\u0442\u043e\u0432\u0430\u044f \u0447\u0430\u0441\u0442\u043e\u0442\u0430: 1 \u0413\u0413\u0446<br \/>\n\u041b\u043e\u0433\u0438\u0447\u0435\u0441\u043a\u0438\u0435 \u0443\u0440\u043e\u0432\u043d\u0438 \u0438 \u0434\u0438\u0430\u043f\u0430\u0437\u043e\u043d: LVDS<br \/>\n\u0421\u043e\u0432\u043c\u0435\u0441\u0442\u0438\u043c\u044b\u0439 FPGA: Kintex-7<br \/>\n\u0426\u0438\u0444\u0440\u043e\u0432\u043e\u0439 \u0432\u0432\u043e\u0434\/\u0432\u044b\u0432\u043e\u0434, \u0422\u0435\u0440\u043c\u0438\u043d\u0430\u0446\u0438\u044f: 10 \u041e\u043c<br \/>\n\u041c\u0430\u043a\u0441\u0438\u043c\u0430\u043b\u044c\u043d\u0430\u044f \u0441\u043a\u043e\u0440\u043e\u0441\u0442\u044c \u043f\u0435\u0440\u0435\u0434\u0430\u0447\u0438 \u0434\u0430\u043d\u043d\u044b\u0445: 1 \u0413\u0431\u0438\u0442\/\u0441<br \/>\n\u0422\u0438\u043f \u0441\u0438\u0433\u043d\u0430\u043b\u0438\u0437\u0430\u0446\u0438\u0438: \u0414\u0438\u0444\u0444\u0435\u0440\u0435\u043d\u0446\u0438\u0430\u043b\u044c\u043d\u044b\u0439<\/p>","protected":false},"featured_media":30626,"template":"","meta":{"_acf_changed":false},"product_brand":[18],"product_cat":[667],"product_tag":[],"class_list":["post-30625","product","type-product","status-publish","has-post-thumbnail","product_brand-national-instruments","product_cat-pxi-modules","first","instock","shipping-taxable","purchasable","product-type-simple"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v25.0 (Yoast SEO v28.1) - https:\/\/yoast.com\/product\/yoast-seo-premium-wordpress\/ -->\n<title>NI-6589 Digital Adapter Module for NI FlexRIO 783888-01, In Stock | Project Pricing<\/title>\n<meta name=\"description\" content=\"NI-6589 is a 20-channel LVDS FlexRIO digital I\/O adapter module with up to 1 Gbit\/s per channel and 1 GHz sampling for FPGA-based digital protocol testing.\" \/>\n<meta name=\"robots\" content=\"index, follow, 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