Description
The PCI-6551 is a sophisticated piece of equipment categorized under PC-based Digital Instruments. It has been designed to cater to a variety of part numbers, including 778950-01, 778950-02, and 778950-03, ensuring versatility and adaptability in its applications. This model boasts a frequency bandwidth of 50 MHz, making it suitable for a wide range of digital analysis and generation tasks.
With 20 data channels, the PCI-6551 offers ample scope for managing complex data streams efficiently. Each channel is complemented by 8 Mb of memory, allowing for the storage and manipulation of substantial amounts of data. The device’s voltage range spans from -2.0 to 5.5 V, providing flexibility in dealing with various signal levels.
One of the standout features of the PCI-6551 is its programmable function channels, totaling four in number. This capability allows users to tailor the instrument’s operations to their specific needs. Additionally, it supports multiple logic levels, including 1.8 V, 2.5 V, 3.3 V, 5 V, LVTTL, and TTL, further enhancing its versatility. The logic levels are programmable, ensuring compatibility with a variety of digital signals.
The PCI-6551 is equipped with several advanced features, such as real-time hardware comparison, T-clock capability, external clocking support, and a versatile memory architecture. These features collectively enhance its performance and utility in demanding applications. For software support, the device is compatible with the NI Digital Waveform Editor, which facilitates the creation, editing, and management of complex waveforms.
Despite its obsolete status as announced by National Instruments, the PCI-6551 remains available for purchase and repairs through Apex Waves. This ensures that even legacy systems can benefit from this powerful instrument’s capabilities.
| Specification | Details |
|---|---|
| Part Numbers | 778950-01, 778950-02, 778950-03 |
| Category | PC-based Digital Instruments |
| Model | PCI-6551 |
| Frequency Bandwidth | 50 MHz |
| Data Channels | 20 |
| Voltage Range | -2.0 to 5.5 V |
| Memory per Channel | 8 Mb/ch |
| Programmable Function Channels | 4 |
| Logic Levels | 1.8 V, 2.5 V, 3.3 V, 5 V, LVTTL, Programmable, TTL |
| Features | Real-time hardware comparison, T-clock capability, External clocking support, Versatile memory architecture |
| Software | NI Digital Waveform Editor |
| Obsolete Status | Announced by National Instruments, available for purchase and repairs by Apex Waves |
Question 1: What is the bandwidth of the PCI-6551?
Answer 1: 50 MHz
Question 2: How many data channels does the PCI-6551 have?
Answer 2: 20
Question 3: What is the voltage range for the PCI-6551?
Answer 3: -2.0 to 5.5 V
Question 4: Can the logic levels on the PCI-6551 be programmed?
Answer 4: Yes
Question 5: Is the PCI-6551 still supported for repairs?
Answer 5: Yes, through Apex Waves
