Description
The NI PCI-6551 Digital Waveform Generator/Analyzer comes with part numbers 778950-01, 778950-02, and 778950-03. It falls under the category of PC-based Digital Instruments and is designed to meet the needs of a wide range of digital testing and simulation requirements. The model PCI-6551 is a versatile tool equipped to generate and analyze digital waveforms effectively.
This digital waveform generator/analyzer boasts a frequency bandwidth of 50 MHz, providing ample capacity for a variety of applications. It features 20 data channels, each offering a generous 64 Mb of memory per channel. This high channel count coupled with significant memory capacity per channel ensures comprehensive testing and analysis capabilities.
The voltage range of the PCI-6551 is programmable from -2.0 to 5.5 V, which allows users to test a wide array of devices and circuits under different conditions. The device supports multiple logic levels, including 1.8 V, 2.5 V, 3.3 V, 5 V, LVTTL, and TTL, all programmable to suit various digital logic requirements. This flexibility makes it an ideal choice for developers and testers working with diverse digital systems.
Among its special features, the PCI-6551 offers per cycle, per channel bidirectional control, real-time hardware comparison, T-clock capability, advanced triggering mechanisms, and external clocking support. These features enhance the instrument’s utility in complex testing environments, where precision and control are paramount.
Software support is provided by the NI Digital Waveform Editor, enabling users to create, edit, and manage waveforms with ease. Despite its obsolete status, the PCI-6551 remains available for purchase and repairs through Apex Waves, ensuring that existing setups can be maintained or expanded as needed.
| Specification | Details |
|---|---|
| Part Numbers | 778950-01, 778950-02, 778950-03 |
| Category | PC-based Digital Instruments |
| Model | PCI-6551 |
| Description | NI PCI-6551 Digital Waveform Generator/Analyzer |
| Frequency Bandwidth | 50 MHz |
| Data Channels | 20 Channels |
| Voltage Range | Programmable -2.0 to 5.5 V |
| Memory per Channel | 64 Mb/ch |
| Logic Levels | 1.8 V, 2.5 V, 3.3 V, 5 V, LVTTL, Programmable, TTL |
| Special Features | Per cycle, per channel bidirectional control, Real-time hardware comparison, T-clock capability, Triggering mechanism, External clocking support |
| Software Support | NI Digital Waveform Editor |
| Obsolete Status | Announced but 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 channels
Question 3: What voltage range can the PCI-6551 be programmed to?
Answer 3: -2.0 to 5.5 V
Question 4: Is the PCI-6551 supported by NI Digital Waveform Editor?
Answer 4: Yes
Question 5: Can the PCI-6551 still be purchased or repaired?
Answer 5: Yes, through Apex Waves
