Description
The NI PCI-6551 Digital Waveform Generator is a high-performance, PC-based digital instrument, designed to meet a wide range of digital testing and simulation needs. With a part number of 190.941, this device falls under the category of PC-based Digital Instruments, specifically model PCI-6551. It boasts a description that highlights its capabilities: NI PCI-6551 Digital Wfm (50 MHz, Programmable -2.0 to 5.5 V, 64 Mb/ch), indicating its versatility and power.
At the core of its specifications is a frequency bandwidth range of 50 MHz, coupled with 20 data channels that enhance its data handling capabilities. The device supports various logic levels including 1.8 V, 2.5 V, 3.3 V, 5 V, LVTTL, programmable, and TTL, making it adaptable to a multitude of digital logic systems.
One of the notable features of the PCI-6551 is its T-clock capability, which is complemented by a versatile triggering mechanism. These features, along with external clocking support, allow for precise synchronization and control in complex test scenarios. The device’s memory architecture is described as versatile, indicating flexibility in handling and storing waveform data.
For software integration, the device is compatible with the NI Digital Waveform Editor, a tool that simplifies the creation, editing, and management of digital waveforms. Despite being announced as obsolete by National Instruments, the NI PCI-6551 remains available for purchase and repairs through Apex Waves, ensuring continued support for existing and new users alike.
| Specification | Details |
|---|---|
| Part Number | 190.941 |
| Category | PC-based Digital Instruments |
| Model | PCI-6551 |
| Description | NI PCI-6551 Digital Wfm (50 MHz, Program. -2.0 to 5.5 V, 64 Mb/ch) |
| Frequency Bandwidth Range | 50 MHz |
| Data Channels | 20 |
| Logic Levels | 1.8 V, 2.5 V, 3.3 V, 5 V, LVTTL, programmable, TTL |
| T-clock Capability | Yes |
| Triggering Mechanism | Available |
| External Clocking Support | Yes |
| Memory Architecture | Versatile |
| Software Tool | NI Digital Waveform Editor |
| Obsolete Status | Announced by National Instruments |
| Availability | Available for purchase and repairs by Apex Waves |
Question 1: What is the frequency range of the NI PCI-6551?
Answer 1: The NI PCI-6551 has a 50 MHz frequency range.
Question 2: How many data channels does the PCI-6551 have?
Answer 2: It features 20 data channels.
Question 3: Is the NI PCI-6551 still available for purchase?
Answer 3: Yes, it’s available for purchase and repairs through Apex Waves.
Question 4: What software is compatible with the NI PCI-6551?
Answer 4: Compatible with the NI Digital Waveform Editor.
Question 5: What are the logic levels supported by the PCI-6551?
Answer 5: Supports 1.8 V, 2.5 V, 3.3 V, 5 V, LVTTL, programmable, and TTL logic levels.
