Description
The 142927B-03L is a part of the PXI FlexRIO Baseboards category, specifically the model PXIe-7981. This model is known as the PXIe-7981/2/5 I/O Extender, MDK Variant. It is equipped with a KU035 FPGA from the Xilinx Kintex series, enhancing its performance capabilities significantly.
For connectivity, it includes 8 GTH transceivers and utilizes a mezzanine type connector interface along with an auxiliary connector, ensuring versatile and efficient connection options. The package comes with generic .dxf files, low-level documentation, 1 windowed enclosure, and 3 adapter module enclosures, providing comprehensive support for various applications.
The power rails are both configurable and fixed, offering flexibility in power management. Clocking is achieved through one 3.3V LVTTL input and one 2.5V LVDS differential pair input, ensuring precise timing and synchronization. Control is facilitated by an I2C bus and 2 status handshaking signals to NI FlexRIO FPGA, providing robust control options.
From a mechanical perspective, the unit is encased in a PCB within a metallic enclosure, ensuring durability and protection for the internal components. Despite being announced as obsolete by National Instruments, it remains available for purchase and repairs through Apex Waves, offering continued support for users.
| Specification | Detail |
|---|---|
| Part Number | 142927B-03L |
| Category | PXI FlexRIO Baseboards |
| Model | PXIe-7981 |
| Description | PXIe-7981/2/5 I/O Extender, MDK Variant |
| FPGA | KU035 from Xilinx Kintex |
| Transceivers | 8 GTH |
| Interface | Mezzanine type connector interface, Auxiliary connector |
| Package Includes | Generic .dxf files, low-level documentation, 1 windowed enclosure, 3 adapter module enclosures |
| Power Rails | Configurable and fixed |
| Clocking | One 3.3V LVTTL input, One 2.5V LVDS differential pair input |
| Control | I2C bus, 2 status handshaking signals to NI FlexRIO FPGA |
| Mechanical Attributes | PCB in a metallic enclosure |
| Obsolete Status | Announced by National Instruments, available for purchase and repairs by Apex Waves |
Question 1: What FPGA does the PXIe-7981 use?
Answer 1: KU035 FPGA from the Xilinx Kintex series.
Question 2: How many GTH transceivers does PXIe-7981 have?
Answer 2: 8 GTH transceivers.
Question 3: What connectors are on the PXIe-7981?
Answer 3: Mezzanine type and auxiliary connectors.
Question 4: Is the PXIe-7981 still available for purchase?
Answer 4: Yes, through Apex Waves.
Question 5: What kind of power rails does the PXIe-7981 have?
Answer 5: Configurable and fixed.
