The PXIe‑7820 is a reconfigurable I/O (RIO) device that features a user-programmable FPGA for onboard processing and flexible I/O operation. With LabVIEW FPGA, you can individually configure the digital lines as inputs, outputs, counter/timers, PWM, encoder inputs, or specialized communication protocols. You can also program custom onboard decision making that executes with hardware-timed speed and reliability. Each line offers software-selectable logic levels. The PXIe‑782 supports peer‑to‑peer streaming for direct data transfer between PXI Express modules. The PXIe‑782 is well-suited for a wide variety of applications, such as high-speed waveform generation, sensor simulation, hardware‑in‑the‑loop (HIL) test, bit error rate test, and other applications that require precise timing and control.
Applications and Use Cases of PXIe-7820
The PXIe-7820 R Series Multifunction RIO Module is a PXI Express R Series multifunction reconfigurable I/O (RIO) module that integrates analog I/O, digital I/O, counters, and a user-programmable FPGA. It is designed for пользовательское измерение, высокоскоростное управление и детерминированные приложения реального времени, что делает его идеальным для flexible and high-performance test systems.
1. Пользовательские измерительные системы на базе FPGA
PXIe-7820 allows users to implement custom acquisition, triggering, and signal processing directly on the FPGA, enabling tailored measurement solutions.
2. Управление в реальном времени и детерминированная обработка
Provides hardware-timed I/O with deterministic behavior, suitable for applications requiring precise timing and low latency.
3. Mixed-Signal Data Acquisition (Analog + Digital)
Supports simultaneous acquisition and control of analog and digital signals, enabling comprehensive system monitoring and control.
4. Аппаратно-программное моделирование (HIL)
Широко используется в HIL-системах для моделирования в реальном времени и взаимодействия с встраиваемыми контроллерами.
5. Промышленная автоматизация и управление машинами
Used for controlling machinery, reading sensor inputs, and executing control logic in industrial environments.
6. Автоматизированное испытательное оборудование (АИО)
Integrated into test systems for synchronized measurement, control, and real-time decision making.
7. Исследование и продвинутое прототипирование
Used in laboratories for rapid prototyping of control systems, FPGA algorithms, and custom instrumentation.









