Description
The National Instruments VXIpc-850 Embedded Computer is designed for robust and versatile use in VXIbus systems, featuring a 2-slot, C-size chassis and a high-performance PCI local bus controlled VXIbus interface. Its unique modular construction includes various logic blocks such as a CPU Card, System I/O, ISA Expansion Slot, and PCI Expansion Slot, providing flexibility and scalability.
High-speed data transfers are facilitated by the MITE-based PCI-VXIbus interface circuitry, and the device’s arbitration and trigger management are efficiently handled by the MANTIS ASIC. Connectivity options are broadened with the inclusion of SMB connectors for CLK10 signals and triggers, as well as an ISA-based Ethernet circuitry with a standard RJ-45 connector for integrating into LAN and WAN networks.
The GPIB Logic Block of the VXIpc-850 includes a standard IEEE 488.2 port, enhancing its utility for instrumentation control. The unit is encased in a metal enclosure designed to improve EMC performance, with the added convenience of removable panels for easy access to internal components.
For generating the CLK10 signal, the VXIpc-850 is equipped with dual sources: an internal oscillator and an external CLK SMB connector. The GPIB interface can be programmed to use ISA interrupts 5 or 11, allowing for greater compatibility with a range of systems.
Despite its obsolete status announced by National Instruments, the robust and versatile VXIpc-850 remains available for purchase and repairs through Apex Waves, ensuring long-term support for existing systems.
| Feature | Description |
|---|---|
| Product Name | National Instruments VXIpc-850 Embedded Computer |
| VXI Slots | 2-slot, C-size |
| Bus Interface | PCI local bus controlled VXIbus interface |
| Modular Construction | Modular construction with logic blocks such as CPU Card, System I/O, ISA Expansion Slot, PCI Expansion Slot, etc. |
| VXIbus Interface Circuitry | MITE based PCI-VXIbus interface circuitry |
| Arbitration and Trigger Management | Uses MANTIS ASIC |
| SMB Connectors | For routing of CLK10 signals and triggers |
| Ethernet Circuity | ISA-based with a standard RJ-45 connector |
| GPIB Logic Block | Incorporates a standard IEEE 488.2 port |
| Enclosure | Metal enclosure for EMC performance with removable panels |
| CLK10 Signal Generation | Dual sources – internal oscillator and an external CLK SMB connector |
| GPIB Interface Programming | Configurable for ISA interrupts 5 or 11 |
| Obsolete Status | Announced by National Instruments; available for purchase and repairs by Apex Waves |
Question 1: What are the design features of the National Instruments VXIpc-850 Embedded Computer that enhance its performance and connectivity in VXIbus systems?
Answer 1: The MANTIS ASIC in the National Instruments VXIpc-850 Embedded Computer performs arbitration and trigger management, ensuring efficient operation of the system’s data handling processes.
Question 2: What are the functions of the MANTIS ASIC and SMB connectors in the National Instruments VXIpc-850 Embedded Computer?
Answer 2: The National Instruments VXIpc-850 Embedded Computer ensures high-speed data transfers through its MITE-based PCI-VXIbus interface circuitry and efficiently manages arbitration and trigger functions using the MANTIS ASIC within VXIbus systems.
Question 3: What are the features and capabilities of the National Instruments VXIpc-850 Embedded Computer, and how does it ensure long-term support despite its obsolete status?
Answer 3: The National Instruments VXIpc-850 Embedded Computer features a 2-slot, C-size chassis, a high-performance PCI local bus controlled VXIbus interface, modular construction with CPU Card, System I/O, ISA and PCI Expansion Slots, MITE-based PCI-VXIbus interface circuitry, MANTIS ASIC for arbitration and trigger management, SMB connectors for CLK10 signals and triggers, ISA-based Ethernet circuitry with RJ-45 connector, and an IEEE 488.2 port in the GPI
Question 4: How does the National Instruments VXIpc-850 Embedded Computer ensure high-speed data transfers and manage arbitration and trigger functions efficiently within VXIbus systems?
Answer 4: The National Instruments VXIpc-850 Embedded Computer enhances its performance and connectivity in VXIbus systems with a high-performance PCI local bus-controlled VXIbus interface, MITE-based PCI-VXIbus interface circuitry for high-speed data transfers, MANTIS ASIC for efficient arbitration and trigger management, modular construction with various logic blocks, GPIB Logic Block for instrumentation control, and ISA-based Ethernet circuitry for LAN and WAN integration, along with dual sources for the CLK10 signal and the inclusion of
Question 5: What functions does the MANTIS ASIC perform in the National Instruments VXIpc-850 Embedded Computer?
Answer 5: The MANTIS ASIC in the National Instruments VXIpc-850 Embedded Computer is responsible for efficient arbitration and trigger management, while the SMB connectors are used for connecting CLK10 signals and triggers, enhancing the device’s connectivity options.
