Known issues are performance issues or technical bugs that NI has acknowledged exist within this version of the product. PXIe-504. Doing so prevents driver version conflicts while deploying XNET to a real-time target. I am running a common pulse to both devices to compare timing. cu_cca_pxi-6683h 2x led 5x smb connector ethernet. National Instruments PXI-6683 PXI Synchronization Module. You can use at least the GPS with the PXI-6683H. The users manual only mentions PPS, 1588, IRIG, and freewheel as. Comparing the waveforms, the 6375 is consistently about 10 ms ahead of the 4464. Ground yourself using a grounding strap or by holding a grounded object. For example, the Ethernet port on the PXI-6683H timing module does not interface with the NI-9469. Known issues are performance issues or technical bugs that NI has acknowledged exist within this version of the product. Here is list of few: cRIO-9035sync, cRIO-904x, cRIO-905x, sbRIO-963x, IC-317x. 250 kS/s. Such a unit will not appear in the device list on a Linux system. 6V. • The chassis must be able to lock its PXI_CLK10 to the 10 MHz calibration reference clock. 5 m. When I use the 6683 to time stamp a test reference with a very high accuracy (1us) I get jitter in the resulting. 00. I am trying to synchronize the absolute time to the GPS time. The NI-Sync 21. 07-26-2023 06:13 AM. vi example in LabVIEW. 131 3. NI PXI-6683(H) Documentation Update The revision of your NI PXI-6683(H) Series User Manual may have been updated since the DVD of this product was published. 1, the cRIO expert only supports acquiring temperature data on the sbRIO-9651. . , PCI 1588, PXI 6682/6682H/6683/6683H), then you can modify the Generate Digital Pulse LabVIEW shipping example. PXIe, TCXO PXI Synchronization Module. The NI PXI-6683 and NI PXI-6683H timing and synchronization modules synchronize PXI and PXI Express systems using GPS, IEEE 1588, IRIG-B, or PPS. I am running a common pulse to both devices to compare timing. A real-time implementation of the NCC-OFDMA system is presented by creating a testbed NI USRP-2921, NI PXIe-5644R, NI PXI-6683H software defined radio (SDR) modules and LabVIEW software. To run the PXI-5691 and PXIe-5632 procedures, download NI-VNA 16. 0. Letter of Volatility Under Normal Use Conditions NI PXI-6683 Series Board Assembly Part Number(s) Manufacturer: National Instruments Volatile Memory Type Size User. Known issues are performance issues or technical bugs that NI has acknowledged exist within this version of the product. 6366 and NI PXI-6683H acquisition cards, connected to cur-rent and voltage transducer s. If you are using a time-based timing card (for ex. The final design will have 7 FPGA targets but this test project has just one MXI. Options. NI Southeast Asia Sdn Bhd GST Registration ID: 001784393728. This symbol signifies which of the PXI (e) slots the card may be plugged into. 8. 8. 期間： 00:00 AM CST – 05:00 AM CST (06:00 – 11:00 UTC) Saturday, November 25. 0. They can generate triggers and clock signals at programmable future times and timestamp input events with. The PXI-6683H also generates asynchronous counter reset signals for the FPGA through PXI trigger lines. Re: 6683H PTP 1588 Delay_Resp. Options. Improved support for GPS Time Synchronization on NI Linux RT. hwdb/20-OUI. One does not. Cards installed are: Slot5: PXI-6683H. If you are using a PXI Express (PXIe) system, install the PXI-6683H in an available PXI or PXIe/hybrid slot. This document contains the NI-Sync known issues that were discovered before and since the release of NI-Sync 21. To view information for your device:Test System Components. They can verify, geo-locate, and interpolate the measurements against data obtained from a position and orientation system (POS) and steering mirror controller. 184 [106. PXI-6682; PXI-6682H; PXI-6683; PXI-6683H* PXIe-6674T; NI Linux RT. Known issues are performance issues or technical bugs that NI has acknowledged exist within this version of the product. The following modules are supported on NI. Known issues are performance issues or technical bugs that NI has acknowledged exist within this version of the product. 8. Re: PCL does not always run at the specified rate labviewman. This document contains the NI-Sync known issues that were discovered before and since the release of NI-Sync 21. This produces roughly a 10:1 worse system clock sync than the 6683H is maintaining to the IRIG time. How can i change the local time to UTC? And I also want to know how to program that i can see the time from the front panel. PXI based multifunction measurement and ICT instrument. Check IP settings are correct/as expected. (NI PXI-6230) (SD SpaceWire PXI Interface) RDHC EGSE RDHC Backplane 8 x Tacho in Power 240 VAC REG 3xRS422 RW1i 4 analogue in (nom) ELEV-EU RCS-EU FADS-EU (NI PXIe-8431/8) GNSS1&2 INS1&2 STR1 STR2 Syncro (NI PXI-6683H) PPS Other potential EGSE interfaces not included in this view PC USB-JTAG converter USB JTAG Ethernet. These specifications are. – PXI-6683H—Install in an available PXI slot. Order by Part Number or Request a Quote. Slot 7 contains a PXI-6683H timing card. g. 1 GHz Quad-Core or 3. In an NI Linux Real-Time system, when the Ethernet adapter mode for a PXI-6683H is set to EtherCAT, upon saving the settings the device appears grayed out in MAX and it is not possible to change any settings on the PXI-6683H any more. Check NI-Sync Supported Versions for NI Synchronization Devices and Modules for information on the driver version support for. NI-Sync 14. For more. The following features are not supported by PXI-6683H, but only by PXI-6683. 8. Instead, you will need to externally cable the disciplined on-board oscillator of the PXI-6683H to the 10 MHz Ref In connector on the chassis. crystal oscillator (OCXO) with an accuracy of 80 parts-per-billion (ppb). You could use PXI-6683H if you don't need unsupported features. You can find the example in NI Example Finder under Hardware Input and Output»Timing and Synchronization»Signal-based. NI Visa 15. " Where can I find a list of "sensitive freque. The PXI-6683 can generate events and clock signals at specified synchronized future times and timestamp input events with the synchronized system time. . Reported In shows products that are verified to work for the solution described in this article. Looking at the block diagram of the card (nice diagram!): in the Synchronization Clock Generation and Routing section, I see a connection from the PXI chassis clock (PXI_CLK10), and one from the GPS receiver feeding it. PXI-6683H Is Not Recognized on Linux if the Calibration Constant is below 0. PXI-6683H Specifications. vi that shows how to use the GPS functions. Please suggest me to overcome this problem. 6683H cannot function its PXI_CLK10 or PXI_STAR triggers. Known issues are performance issues or technical bugs that NI has acknowledged exist within this version of the product. If you are using a PXI Express (PXIe) system, install the NI PX I-6683H in an available PXI or PXIe/hybrid slot. 03-20-2017 07:34 PM. Known issues are performance issues or technical bugs that NI has acknowledged exist within this version of the product. There are certain fairly unusual cases where this estimate isn't quite good enough. The PXI-6683 timing and synchronisation modules synchronize PXI and PXI Express systems using GPS, IEEE 1588, and IRIG-B to perform synchronous events. 8. Following the ITER device catalog, the National Instruments PXI-6683H PTP timing modules will be used to generate triggers and clocks synchronized with a PTP grandmaster clock. Single-Board Disciplining with the PXI-6683H: Since the PXI-6683H is a hybrid card and does not fit in the timing slot of the chassis, it cannot override the chassis’ backplane directly. Click the Verify Calibration button. Connecting the chassis to my 7740 causes system crash and BSOD with “Driver Verifier DMA Violation”. Provides support for NI GPIB controllers and NI embedded controllers with GPIB ports. Slot7: PXI-4461. This document contains the NI-Sync known issues that were discovered before and since the release of NI-Sync 21. 494 12. PXI Platform Services ships with most NI drivers. NI PXI-6683H: Install the NI PXI-6683H in an available PXI slot. They all show the same Grandmaster Clock source. It is displayed both in local and Zulu format. This document contains the NI-Sync known issues that were discovered before and since the release of NI-Sync 21. As a note for the Generate Digital Pulse example, if you remove the time parameter input to the niSync Create Future Time Event function, then the VI defaults to. When I insert the active antenna into the PXI 6683H,I can receive the time and see it in MAX but it is local time. It looks like the PXI-6682H can be used in conjunction with the 6683H to perform Multi-board disciplining: "The Multi-Device PXI_Clk10 Disciplining software uses two devices. com | PXI-6683 Series Calibration Procedure Allow at least 15 minutes of warm-up time for the PXI-6683 Series board being calibrated. A valid service agreement may be required. the calibration system through the PXI 6683H module with the accuracy of higher than 100 ns. New Features, Procedures, and Behavior Changes The Behavior Changes sections below list the procedures that have been modified since the Calibration Executive 4. The NI PXI-6683 Series boards also support synchronizing the system time of. TCN timing card NI PXI-6683H A/D I/O card NI PXI-6259 Signal terminal block (patch panel) EPICS Collaboration Meeting, , October 20-23 2014, CEA Saclay, France Page 7 Standard I/O Boards N. To synchronize my PXIe RT system controller, I use the Sync Labs custom time reference TimeSync function. In the NI MAX program, under the PXI-6683H drop down menu, and in the routing tab, I am unable to locate the Oscillator, ClkOut, PXI_Clk10, or. 55 [] 1. The PXI Express system master comprises a PXIe-1082DC chassis, PXIe-8135RT real-time controller, PXI-6683H GPS/PPS synchronisation module, PXIe-6674T timing module, PXIe-7971R FPGA Module for FlexRIO, and PXIe-4464 sound and vibration module. I have connected the PXI-6683H's CLK OUT to the chassis' 10 MHz Ref In. Instead, you will need to externally cable the disciplined on-board oscillator of the PXI-6683H to the 10 MHz Ref In connector on the chassis. I have a 6683H connected to a PPS source. 7 GHz, Vector Signal Generator Part number: PXI-5671 | Part numbers: 779079-02, 779079-03, 779079-04 | Rf generator instantaneous bandwidth: 20 MHz | Onboard memory size: 32, 256, or 512 MB | Output c. For NI timing cards like the PXI-6683H, you need the NI-Sync driver. The NI-Sync 2022 Q4 release includes the following new feature: Added new properties for IEEE-1588 protocol. When using method 1, you will need to connect a cable between the CLKOUT connector on the PXI-6683H and a 10MHz Ref In connector on the chassis. Improved support for the PXIe-6674T on Linux Real-Time. 8 dB/m) ≈ 37. It does not have the ability to replace PXI_CLK10 or. PXI slot, but the PXI-6683 can replace PXI_CLK10 and control PXI_STAR triggers only if it is installed in the system timing slot of a PXI chassis. 0 Kudos Message 1 of 2 (597 Views) Reply. Definitions. 0 and install the driver manually after you install Calibration Executive. Manufacturer: National Instruments Model: PXI PXI-5671, 2. Product Support Resources. So, if you want both the IEEE 1588 time synchronization and PXI_STAR trigger lines, you need to combine 6683H or 6683 with 6674T installed in the system timing slot. Multi-Board Disciplining with the PXI-6682(H) or PXI-6683(H): To set up multi-board disciplining, you can use the Multi-Device PXI_Clk10 Disciplining software. 市場投入までの期間がますます短くなりつつある中、多くのチームは製品の品質を管理することに苦労していますが、クラス最高のテスト組織がその道を切り開いています。 NI PXI-6683H: Install the NI PXI-6683H in an available PXI slot. 3. 000 [0] 1. 038 0. 0 Kudos Message 1 of 5 (981 Views) Reply. 1 1904. PXI-6683H and PXI-6683. PXIe-504. PDF - 782110-01 PDF DXF - 782110-01 DXF 3D CAD Models. Each PXI chassis has a PXI-6683H card. 6 GHz Quad-Core Processor PXI Controller. – PXI-6683H—Install in an available PXI slot. This page provides dimensional drawings for the PXI-6683. Support for PXI-6683H on DEB and RPM Linux desktop distributions; The NI-Sync 21. ALL RIGHTS RESERVED. 3 release includes the following new features: Improved support for PXI-6683H on NI Linux RT. To evaluate the accuracy over time that can be achieved with different network topologies and configurations, a test system has been set up consisting of a GMC, two PXI-6683H devices, and two PTP-aware network switches. Known issues are performance issues or technical bugs that NI has acknowledged exist within this version of the product. Limited GPS Synchronization Support for PXIe-6683(H) on Linux RT. 0. Re: PXIe-8381 and PXI-8384 could not work. 0. Figure 1. Max_cable_length = 30 dB / (0. This document contains the NI-Sync known issues that were discovered before and since the release of NI-Sync 21. This manual describes the electrical and mechanical aspects of the. The niSync Measure Frequency VI is now supported on PXI-668x modules. Thank you all! Solved! Go to Solution. Member. Instead, you will need to externally cable the disciplined on-board oscillator of the PXI-6683H to the 10 MHz Ref In connector on the chassis. You also can use the PXI‑6683 to route clock signals and triggers with low skew within a PXI chassis or between multiple chassis, providing you a method for synchronizing. – PXI-6683H—Install in an available PXI slot. To solve this problem, National Instruments released PXI-6683H similar to PXI-6683. Hello, I have a pxi system with the following devices PXIe-1071, PXIe-8840, PXIe-4492 and PXI-6683H. 0 Kudos Message 9 of 10 (3,669 Views) Reply. The PXI‑GPIB is an IEEE 488 controller module for PXI systems. Known issues are performance issues or technical bugs that NI has acknowledged exist within this version of the product. NI-Sync provides the shipping example GPS Location Velocity. 0. Furthermore, it can generate a signal level at a specific time through one of the. Return to Home Page; Toggle navigation; Solutions. 6V. 1. Therefore, the. I wish the PXI 6683H could timestamp incoming packets, I cant believe this is so hard or hasnt been done before but still haven't found a solution. To solve this problem, National Instruments released PXI-6683H similar to PXI-6683. The NI-Sync 2022 Q4 release includes the following new feature: Support for LabVIEW 2022. ABex PXIe Hybrid Chassis ABex Modules PXI (e) Modules Accessories Test System Software. crystal oscillator (OCXO) with an accuracy of 80 parts-per-billion (ppb). The NI Getting Started with NI-DAQmx Series is aimed at helping you learn NI-DAQmx programming fundamentals. My system consists of PXI-1042,PXI-8108,and PXI-6682,GPS antenna,and so on. NI-Sync 19. 以下にお客様の情報を入力して. The NI-Sync 21. The NI PXI-6683 Series boards Re: 6683H PTP 1588 Delay_Resp. ie. Using an SMB to BNC cable, connect the CLKOUT terminal of the PXI-6683H to the 10 MHz Ref In of the chassis. PXI GPS Antenna—The PXI GPS Antenna helps you perform GPS data acquisition and testing using compatible PXI devices such as the PXI Synchronization Module. To get Delay_Resp messages, you have to configure your PTP client in the right way (DTII from Greyware in my case) AND you have to take care of the particular case of PC/PXI startup. The PXIe‑6672 is a system timing controller module. This signal is distributed to one destination and two source nodes via RF cables. 0 major release, organized by release versions. The following features are not supported by PXI-6683H, but only by PXI-6683. Find complete product documentation to learn how to get started and use the product. Is this chassis compatible with our older PXIe-430X and PXIe-6683H cards? Thanks. Could not find any information regarding this in Datasheet and user manuals. The NI PXI-6683 and NI PXI-6683H timing and synchronization modules synchronize PXI and PXI Express systems using GPS, IEEE 1588, IRIG-B, or PPS. This document contains the NI-Sync known issues that were discovered before and since the release of NI-Sync 21. Also, both the PXI-6683H and PXIe-6674T use the NI-Sync driver. 8. Support for GPS Mobile Mode for the PXI-6683 and PXI-6683H on Linux Real-Time. The NI-Sync 21. On PXIe (Linux RT), is it possible to enable/configure PTP (1588-2008) without a PXI-6683H timing and sync card? I could do this on Pharlap using "NI-TimeSync Time Reference for IEEE 1588-2008". This document contains the NI-Sync known issues that were discovered before and since the release of NI-Sync 21. Single-Board Disciplining with the PXI-6683H: Since the PXI-6683H is a hybrid card and does not fit in the timing slot of the chassis, it cannot override the chassis’ backplane directly. PXI-6683H and PXI-6683. Allow the device providing the 10 MHz. Counter values are packaged with each measurement. The PXI-6683 can generate events and clock signals at specified synchronized future times and timestamp input events with the synchronized system time. PXI. I have tried to implement the code using LabWindows and VC++ but I couldn't get the results. The PXI-6683 features an on-board. Since the PXI-6683H is a hybrid card and does not fit in the timing slot of the chassis, it cannot override the chassis’ backplane directly. Support for reading timestamps when using IRIG-B. This document contains the NI-Sync known issues that were discovered before and since the release of NI-Sync 2022 Q3. Instead, you will need to externally cable the disciplined on-board oscillator of the PXI-6683H to the 10 MHz Ref In connector on the chassis. The input pulse is a 60 ns TTL pulse every 50 ms. For example, one could use a clock input to a C Series digital input module to trigger an. In order to test the performance of the new slave node RTS-8C-4T03, the master node, slave nodes, core switch, aggregation switch and access switch are deployed according to the architecture in Fig. Instead, you will need to externally cable the disciplined on-board oscillator of the PXI-6683H to the 10 MHz Ref In connector on the chassis. Known issues are performance issues or technical bugs that NI has acknowledged exist within this version of the product. , where PXI-6683H should be the second best master and is a failsafe in case the GrandMaster goes down), modify `priority1` and `priority2` of both the 6683 and the other devices on the network as needed to obtain the same Best Master Clock characteristics for the whole network as on Windows. Do not install the NI PXI-6683 Series module in the system controller slot Caution (slot 1) of a chassis. 8. – PXI-6683H boards can be installed in a full PXI slot or a PXI Express hybrid slot. PXI_Clk10 replacement for improved frequency accuracy and phase noise. I also have an NI PXI 6683H card which seems to have PTP function. ご案内情報を提供いたします。. Instead, you will need to externally cable the disciplined on-board oscillator of the PXI-6683H to the 10 MHz Ref In connector on the chassis. Visit NI Hardware and Operating System Compatibility to view driver, desktop operating system, and real-time operating system support for individual hardware devices. When using a PXI Express chassis use a PXI-6683H as the PXI-6683 will not fit in the chassis. 41] 3. This document contains the NI-Sync known issues that were discovered before and since the release of NI-Sync 2023 Q1. But to get in Max the Controller to sync to the 6683H has not worked yet. 000 0 []. I have changed ethernet cable also. This produces roughly a 10:1 worse system clock sync than the 6683H is maintaining to the IRIG time source. By referencing the OCXO on the PXIe-6674T, the 10 MHz backplane clock of a PXI chassis achieves muchpxi-6281. 74] 4. This document contains the NI-Sync known issues that were discovered before and since the release of NI-Sync 21. I have used the "Generate Clock and Wait. I need to use PFI1 or PFI2 on the 6683H as a trigger input. Re: unable to rebuild MAX database billko. Regards. This article will explain how to complete this configuration from a host that is connected to the RT controller over ethernet. We use PXI-6683H timing and synchronization modules to synchronize the PXI systems. Looking at the block diagram of the card (nice diagram!): in the Synchronization Clock Generation and Routing section, I see a connection from the PXI chassis clock (PXI_CLK10), and one from the GPS receiver feeding it. PXI-501. Please suggest me to overcome this problem. You also can use the PXI. Could not find any information regarding this in Datasheet and user manuals. 5. SPI and I2C Driver APIをダウンロードして、サポート情報をご確認ください。. PMU measurements are then directed over Ethernet or Serial communication ports backtothePXIsystem,wheretheyareparsedinalocalPDC developed on the PXI controller. On Linux, if a board has stored a calibration constant below 0. 615 [66. Part of this difficulty is in my old version of LabVIEW and DAQmx, but that is the world I live in that cannot changed until a software in use is updated. . Single-Board Disciplining with the PXI-6683H: Since the PXI-6683H is a hybrid card and does not fit in the timing slot of the chassis, it cannot override the chassis’ backplane directly. Visit NI Hardware and Operating System Compatibility to view driver, desktop operating system, and real-time operating system support for individual hardware devices. Support for synchronous routing on the PXI-6683H. an available PXI slot. Known issues are performance issues or technical bugs that NI has acknowledged exist within this version of the product. • The chassis must be able to lock its PXI_CLK10 to the 10 MHz calibration reference clock. Known issues are performance issues or technical bugs that NI has acknowledged exist within this version of the product. It seems I'm limited to using the NI-Sync drivers. 6V it will prevent the driver from loading the device. PXI-6683H. 0. 11-03-2015 03:50 PM - edited 11-03-2015 03:50 PM. Remove the filler panel for the PXI slot you located in step 2, if applicable. The following embedded controller types support time-based synchronization with NI-Sync 19. pxi-6683h . Discover and Rename PXI-6683H on Linux Desktop. 6683 PPS signal generation. To run the PXI-5691 and PXIe-5632 procedures, download NI-VNA 16. You also can use the PXI‑6683 to route clock signals and triggers with low skew within a PXI chassis or between multiple chassis, providing you a method for synchronizing. Cannot find the driver. It looks like the PXI-6682H can be used in conjunction with the 6683H to perform Multi-board disciplining: "The Multi-Device PXI_Clk10 Disciplining software uses two devices. 34]. What You. 00. clock frequencies) shall be analyzed separately. These specifications apply to the PXI-6683 Series the PXI-6683H unless otherwise noted. Right now, I use a PXI-6683H synchronized to an external IRIG time source. It includes 132 single-ended I/O lines configurable as 66 differential pairs. Known issues are performance issues or technical bugs that NI has acknowledged exist within this version of the product. The first device drives the 10MHz backplane clock, and the second monitors and adjusts the clock relative to an external time reference (for example, IEEE 1588, GPS, or. Known issues are performance issues or technical bugs that NI has acknowledged exist within this version of the product. Hello Everyone, i am currently working on the 6683h Card( to be precise Timing Module for Synchronization). It allows you to take advantage of PXI timing and triggering features. 5 Linux RT system image and LabVIEW 2020. 15 This is the frequency resolution of the DDS used in the Clock Generation. 3. Note that the PXI-6683H contains the same oscillator as the PXI-6683, but due to its hybrid connectivity is not able to override the backplane clock. my 6683 may be of some use here, but you can't create a timing source for a RT loop via NI-SYNC. Open a service request. If you are using a PXI Express (PXIe) system, install the PXI-6683H in an available PXI or PXIe/hybrid slot. 8-Port, RS232 PXI Serial Instrument Control Module. DA Q 8 simultaneous analog inputs at 2 MS/s/ch wi th the. Known issues are performance issues or technical bugs that NI has acknowledged exist within this version of the product. 33]. The PXI 6683H will sync to the GMR5000 in Max by following the instructions at NI. 11-03-2015 03:50 PM - edited 11-03-2015 03:50 PM. 3. The NI PXIe-6366 Multifunction. At the moment I am trying to use the PFI outputs of the PXI-6683H module and routing them to the trigger bus. From the Maximum Cable Length section on page 4-5 from PXI-6683 Series User Manual and Specifications, we can learn the formula of checking the maximum cable length. 0: PXI(e) 1;. Improved support for the PXIe-6674T on Linux Real-Time. g. Read More Read Less. You will need to use the niSync Connect Clock Terminals VI to connect the Oscillator to ClkOut (this routes the oscillator on the board that has been disciplined by the 1588 timing source to the ClkOut connector on the front of the board). Specifically the portion about Synchronizing PXI_Clk10 to the GPS Time Reference. In this way, the subsystems cannot be synchronized, and it is difficult to guarantee the frequency. In LabVIEW, You will find the NI-Sync palette under Functions»Measurement I/O»NI-Sync. To resolve the issue, follow the below steps: Ensure the NI-DAQmx driver is compatible with your operating system, you can check the compatibility here: compatibility between the operating system and the NI-DAQmx version. PXI-6683H Stops Working in MAX When Ethernet Adapter Mode is Set to EtherCAT on Linux RT In an NI Linux Real-Time system, when the Ethernet adapter mode for a PXI-6683H is set to EtherCAT, upon saving the settings the device appears grayed out in MAX and it is not possible to change any settings on the PXI-6683H any more. This document contains the NI-Sync known issues that were discovered before and since the release of NI-Sync 21. The lower limit on calibration constants for the 6683H is 0. This module includes a license for the NI‑488. 見積もりのお申込み 最適な製品の選択 製品のご注文 製品に関するサポート. The PXI‑6683 features an onboard temperature-compensated crystal oscillator (TCXO) that can be disciplined to GPS, IEEE 1588, and IRIG‑B for long-term stability. Re: Chassis Compatibility check santo_13. As a DMM, the PXIe‑4080 delivers fast, accurate AC/DC voltage, AC/DC current, 2‑ or 4‑wire. 0 major release, organized by release versions. Slot6: PXI-4462. 2 transfer rates. I. 6683H or 6683 is not compatible with slot 14. As I see it, the particular detail that makes your application challenging is that you are trying to timestamp messages of a protocol (UDP), which requires knowledge of how to interpret that protocol. Recommended PXI Linux RT System Image. I have connected the PXI-6683H's CLK OUT to the chassis' 10 MHz Ref In. I am using a NI PXI 6683H GPS based timing and synchronization Module in one of my PXIe systems. 72] 3. – PXI-6683H—Install in an available PXI slot. In this way, the subsystems cannot be synchronized, and it is difficult to guarantee the frequency. Use the injector/ejector handle to fully insert the module into the chassis. You use it for processor-intensive, modular instrumentation, and data acquisition applications. It only could be used with PXI chassis.