Description
The PXI Digital Reconfigurable I/O Module, PXIe-7820, distinguished by part numbers PXIe-7820R, 783484-01, falls under the category of PXI R Series. This module is equipped with a Kintex 7 160T FPGA, enabling high levels of digital processing and reconfiguration capabilities, making it exceptionally suitable for a wide array of applications. With 128 Digital I/O (DIO) channels, it provides extensive interfacing options.
One of the key features of the PXIe-7820 is its programmability with LabVIEW FPGA, allowing users to tailor the module to meet specific project requirements. This programmability is complemented by its support for peer-to-peer streaming, enhancing its ability to handle high-speed data transfers without burdening the host processor.
The module excels in a variety of applications, including waveform generation, sensor simulation, Hardware-In-the-Loop (HIL) testing, custom communication protocols, and error range testing. Its flexibility is further demonstrated by the direction control per digital I/O channel, enabling precise control over signal flow.
Performance metrics of the PXIe-7820 include a minimum I/O pulse width of 6.25 ns and a minimum testing period of 5 ns, ensuring rapid response times for demanding applications. It also supports external clock direction input, allowing synchronization with external signals for enhanced timing accuracy.
Regarding its electrical characteristics, the module has a maximum input leakage of ± 15 μA and a characteristic impedance of 50 Ω, ensuring reliable and consistent signal integrity. Furthermore, its power-on state is Trist, indicating a high degree of control over the module’s initial state upon powering.
| Specification | Detail |
|---|---|
| Part Numbers | PXIe-7820R, 783484-01 |
| Category | PXI R Series |
| Model | PXIe-7820 |
| Description | PXI Digital Reconfigurable I/O Module |
| FPGA | Kintex 7 160T |
| Digital I/O (DIO) | 128 DIO |
| Programmable | Yes, with LabVIEW FPGA |
| Peer-to-Peer Streaming | Supported |
| Applications | Waveform generation, sensor simulation, HIL testing, custom communication protocols, error range testing |
| Direction Control | Per digital I/O channel |
| Minimum I/O Pulse Width | 6.25 ns |
| Minimum Testing Period | 5 ns |
| External Clock Direction Input | Supported |
| Maximum Input Leakage | ± 15 μA |
| Characteristic Impedance | 50 Ω |
| Power-On State | Trist
Question 1: What FPGA does the PXIe-7820 use? Question 2: How many DIO channels does PXIe-7820 have? Question 3: Can PXIe-7820 be programmed with LabVIEW FPGA? Question 4: What’s the minimum I/O pulse width of the PXIe-7820? Question 5: Does the PXIe-7820 support peer-to-peer streaming? |
