PXIe-7981

Description

The National Instruments PXIe-7981 is a PXI FlexRIO MDK Module specifically designed for integration with PXI FlexRIO systems. This Module Development Kit, carrying the part number PXIe-7981, is manufactured by National Instruments and features a highly customizable Xilinx Kintex KU035 FPGA.

It offers a variety of interfaces, including a mezzanine type connector and an auxiliary I/O connector, supplemented by 8 GTH transceivers for advanced data transfer capabilities. Clocking is managed through a 3.3V LVTTL input and a 2.5V LVDS differential pair input, ensuring precise timing for applications.

For control purposes, the module includes an I2C bus and 2 status handshaking signals that integrate seamlessly with the NI FlexRIO FPGA. Power delivery is versatile with both configurable and fixed power rails to cater to different module requirements.

The kit comes complete with essential resources for development, including generic .dxf files, low-level documentation, as well as one windowed enclosure and three adapter module enclosures for physical integration. Despite its obsolete status announced by National Instruments, the PXIe-7981 remains available for purchase and repairs through Apex Waves.

Question 1: Considering its designation as an obsolete product by National Instruments, is the PXIe-7981 still available for purchase and if so, where can it be obtained?
Answer 1: Despite being designated as an obsolete product by National Instruments, the PXIe-7981 is still available for purchase and repairs through Apex Waves.

Question 2: What interfaces and clocking inputs are available on the National Instruments PXIe-7981 PXI FlexRIO MDK Module, and how do they contribute to its functionality within PXI FlexRIO systems?
Answer 2: The National Instruments PXIe-7981 PXI FlexRIO MDK Module utilizes a Xilinx Kintex KU035 FPGA and offers key interfacing capabilities including a mezzanine type connector, an auxiliary I/O connector, and 8 GTH transceivers for advanced data transfer.

Question 3: What type of FPGA is utilized in the National Instruments PXIe-7981 PXI FlexRIO MDK Module and what are some of its key interfacing capabilities?
Answer 3: The National Instruments PXIe-7981 PXI FlexRIO MDK Module offers interfaces such as a mezzanine type connector and an auxiliary I/O connector, and it is equipped with 8 GTH transceivers for high-speed data transfer. For clocking, it provides a 3.3V LVTTL input and a 2.5V LVDS differential pair input, which contribute to precise timing necessary for synchronized operations within PXI FlexRIO systems. These features

Question 4: What interfaces and clocking inputs does the National Instruments PXIe-7981 FlexRIO Module Development Kit feature, and what kind of FPGA is incorporated into this system?
Answer 4: The National Instruments PXIe-7981 FlexRIO Module Development Kit features a mezzanine type connector and an auxiliary I/O connector, along with 8 GTH transceivers for advanced data transfer capabilities; it manages clocking with a 3.3V LVTTL input and a 2.5V LVDS differential pair input, and incorporates a highly customizable Xilinx Kintex KU035 FPGA.

Question 5: What advanced data transfer capabilities are provided by the National Instruments PXIe-7981 PXI FlexRIO MDK Module’s 8 GTH transceivers, and how does its clocking system ensure precise timing for applications?
Answer 5: The National Instruments PXIe-7981 PXI FlexRIO MDK Module’s 8 GTH transceivers provide advanced data transfer capabilities, allowing for high-speed communication, while its clocking system ensures precise timing for applications through the use of a 3.3V LVTTL input and a 2.5V LVDS differential pair input for accurate synchronization.