PXIe-8830MC PXImc Real-Time Processor Module
The NI PXIe-8830MC is a PXImc processing module designed to add an independent real-time processing node to a PXI Express system. Unlike a conventional embedded controller installed in the system slot, the PXIe-8830MC can operate from a compatible PXI Express peripheral slot.
The module contains a quad-core Intel Core i7 processor and runs the LabVIEW Real-Time operating system. It can act as a coprocessor that offloads data processing, control loops and analysis tasks from the primary PXI controller.
Key Features of the PXIe-8830MC
- Intel Core i7 quad-core processor
- PXImc multicomputing processor architecture
- Installs in a compatible PXI Express peripheral slot
- LabVIEW Real-Time operating system
- PCI Express data exchange between intelligent systems
- Supports real-time coprocessing
- DDR3-1600 SO-DIMM memory support
- Gigabit Ethernet interface
- Two USB 2.0 ports
- Front-panel reset control
- User-programmable status LEDs
- Suitable for distributed and parallel processing
PXIe-8830MC Technical Specifications
| Product Model | PXIe-8830MC |
|---|---|
| Part Number | 783564-33 |
| Product Type | PXImc processor module |
| Processor Family | Intel Core i7 |
| Processor Cores | 4 |
| Operating System | LabVIEW Real-Time |
| Installation Slot | Compatible PXI Express peripheral slot |
| Memory Type | PC3-12800 DDR3-1600 SO-DIMM |
| Supported Memory Modules | 4 GB or 8 GB NI-qualified SO-DIMM |
| Ethernet | 10/100/1000BASE-T |
| USB | 2 × USB 2.0 Type-A |
| Data Architecture | PCI Express-based intelligent-system communication |
| Operating Temperature | 0°C to 40°C at maximum performance |
| Product Lifecycle | Limited support |
PXImc Multicomputing Architecture
PXImc allows two or more intelligent processing systems to exchange data through PCI Express. A main controller can distribute selected workloads to the PXIe-8830MC while retaining centralized coordination of the test system.
The application must be explicitly designed for multicomputing. Installing the module does not automatically accelerate existing code that was created for one processor.
Real-Time Coprocessing
The PXIe-8830MC can execute deterministic LabVIEW Real-Time tasks independently from the host controller. This separation helps prevent processor-intensive analysis from delaying other control or communication functions.
Typical divisions include running acquisition and control on one processor while performing filtering, model execution or result reduction on another.
Peripheral-Slot Installation
The module’s ability to operate from a compatible peripheral slot distinguishes it from a standard PXI embedded controller. The chassis must provide the correct PXI Express connectivity, power and cooling for PXImc operation.
PXIe-8830MC Part Number and Accessories
| Item | Part Number | Description |
|---|---|---|
| PXIe-8830MC | 783564-33 | Intel Core i7 PXImc processor module |
| 4 GB DDR3-1600 Memory | 782341-4096 | NI-qualified 4 GB SO-DIMM |
| 8 GB DDR3-1600 Memory | 782341-8192 | NI-qualified 8 GB SO-DIMM |
| Gigabit Ethernet Cable | Application dependent | Connects the processor module to a configuration or control network |
| USB Keyboard or Storage Device | Application dependent | Connects through the USB 2.0 ports during service and configuration |
The PXIe-8830MC is a limited-support product. Confirm software support, replacement strategy and chassis compatibility before purchasing it for a new design.
PXIe-8830MC Applications
- Real-time coprocessing
- Distributed PXI processing
- Hardware-in-the-loop simulation
- Processor-intensive signal analysis
- Parallel test execution
- Large model execution
- Data reduction and filtering
- Multichannel acquisition systems
- Automotive controller validation
- Aerospace test systems
Hardware-in-the-Loop Systems
The module can execute an additional model or real-time subsystem while the main controller manages the overall test sequence. Workloads should be divided according to latency, data-transfer and determinism requirements.
Parallel Signal Processing
Waveform filtering and analysis can be assigned to the PXIe-8830MC, allowing the primary controller to focus on acquisition management, user-interface updates and result handling.
PXIe-8830MC Installation Workflow
Step 1: Confirm PXImc Compatibility
Verify that the chassis, primary controller, software and selected peripheral slot support the required PXImc topology.
Step 2: Install Software Support
Install compatible LabVIEW Real-Time, PXI Platform Services and the drivers required by the complete system.
Step 3: Install the Processor Module
Power down the chassis, insert the PXIe-8830MC into a supported peripheral slot and secure the module.
Step 4: Configure the Real-Time Target
Use NI MAX to identify the processor, configure its network settings and install the required real-time software components.
Step 5: Deploy the Application
Deploy the real-time code and configure the data-transfer mechanism between the main controller and the PXImc processor.
Step 6: Validate Processing Loads
Monitor CPU use, memory consumption, loop timing and PCI Express data movement under the maximum expected workload.
PXIe-8830MC Troubleshooting
The module is not detected
Verify chassis and slot compatibility, module seating, PXI Platform Services and the system BIOS configuration.
The real-time target does not appear in NI MAX
Check the Ethernet connection, subnet configuration and firewall settings. Confirm that the module has completed its boot sequence.
The PWR OK/FAULT LED flashes red
A flashing red indication can identify a power-rail problem during startup. Power down the system and inspect chassis power, module seating and supported slot placement.
The PWR OK/FAULT LED remains solid red
A solid red indication identifies a detected thermal fault. Check chassis airflow, fan configuration, blocked vents and ambient temperature.
The application is not faster after installation
The program must divide work between processors. Review thread assignment, data-copy overhead and whether the selected workload is large enough to benefit from coprocessing.
PXIe-8830MC Comparison
| Product | Role | Best Suited For |
|---|---|---|
| PXIe-8830MC | Peripheral-slot PXImc processor | Real-time coprocessing and distributed workloads |
| PXIe-8880 | Embedded system controller | Controlling the complete PXI Express chassis |
| PXIe-8862 | Newer embedded controller | Modern high-performance PXI systems |
| Newer PXImc Processor | Peripheral-slot coprocessor | New designs requiring current lifecycle support |
PXIe-8830MC Frequently Asked Questions
Is the PXIe-8830MC a standard PXI controller?
No. It is a PXImc processor module installed in a compatible peripheral slot and normally works alongside a main system controller.
Which operating system does it use?
The module runs the LabVIEW Real-Time operating system.
What processor does it contain?
It uses a quad-core Intel Core i7 processor.
What memory does it support?
NI documents compatible 4 GB and 8 GB PC3-12800 DDR3-1600 SO-DIMM modules.
Can it be installed in any peripheral slot?
The slot must support the required PXI Express and PXImc architecture. Verify the complete chassis topology before installation.
What is its current lifecycle status?
NI lists the PXIe-8830MC as a limited-support product.
Request a Quote for the PXIe-8830MC
Contact us for availability and pricing for the PXIe-8830MC PXImc processor module, part number 783564-33. We can also help identify compatible memory, PXI Express chassis and newer PXI controller options.
