Description
The NI 6581 FlexRIO Adapter Module, part number 780565-01, is a cutting-edge component categorized under PXI Digital Instruments. This module is specifically designed to serve as a Digital I/O Adapter Module for FlexRIO, offering extensive functionality and compatibility with PXI FPGA Modules for FlexRIO systems.
With its model number being NI-6581, it brings to the table an impressive interface consisting of 54 single-ended digital pins, capable of operating at a maximum speed of 100 MHz. This makes it an ideal choice for applications demanding high-speed digital communications such as semiconductor testing, electronics testing, and both standard and custom protocol testing and implementation.
The module supports a variety of logic levels, including TTL, 1.8, 2.5, 3.3, or 5 V, and allows for an external voltage reference ranging from 1.8 to 5.5 V, sourced externally via a front panel connector. This flexibility ensures that the NI 6581 can be adapted to a wide range of digital logic applications.
Among its notable features, the NI 6581 can be configured as a master or slave for SPI and I2C, includes custom counter/timers, PWM channels, communication buses, and serial triggering. This adaptability makes it an invaluable tool for developers and engineers looking to implement complex digital systems or protocols.
Moreover, the module boasts additional capabilities such as DRAM for optimized caching operations and the independent programming of I/O line banks. These enhanced features ensure that the NI 6581 offers not only high performance but also the versatility required to meet the demanding needs of modern digital applications.
| Specification | Details |
|---|---|
| Part Number | 780565-01 |
| Category | PXI Digital Instruments |
| Model | NI-6581 |
| Description | NI 6581 FlexRIO Adapter Module, 100MHz Digital I/O |
| Functionality | Digital I/O Adapter Module for FlexRIO |
| Compatibility | Works with PXI FPGA Module for FlexRIO |
| Interface | 54 single-ended digital pins |
| Maximum Operating Speed | 100 MHz |
| Supported Logic Levels | TTL, 1.8, 2.5, 3.3, or 5 V logic levels |
| External Voltage Reference | 1.8 to 5.5 V, sourced externally via front panel connector |
| Applications | Semiconductor testing, electronics testing, standard and custom protocol testing and implementation |
| Features | Configurable as master/slave for SPI and I2C, custom counter/timers, PWM channels, communication buses, serial triggering |
| Additional Capabilities | DRAM for optimized caching operations, Independent programming of I/O line banks |
Question 1: What is the maximum speed of the NI-6581?
Answer 1: 100 MHz
Question 2: How many digital pins does the NI-6581 have?
Answer 2: 54 single-ended digital pins
Question 3: What voltage levels does the NI-6581 support?
Answer 3: TTL, 1.8, 2.5, 3.3, or 5 V
Question 4: Can the NI-6581 function as a master or slave for SPI and I2C?
Answer 4: Yes
Question 5: What is the part number of the NI 6581 FlexRIO Adapter Module?
Answer 5: 780565-01
