Description
The National Instruments PXI-6542 Digital Waveform Instrument, with part number 191151A-04, falls under the category of PXI Digital Instruments. This model is designed to deliver high-performance digital testing capabilities. It can achieve a maximum clock rate of 100 MHz and offers selectable voltage options to accommodate a wide range of testing requirements.
Memory allocation per channel is highly flexible, with options including 1 Mbit/chan (778953-01), 8 Mbit/chan (778953-02), and 64 Mbit/chan (778953-03). This allows users to choose the memory size that best fits their specific application needs. Additionally, the PXI-6542 is compatible with several software options such as NI LabVIEW, LabVIEW SignalExpress, and C, making it versatile for different programming environments.
It features 32 channels, each with per-channel direction control, providing ample connectivity for complex setups. Integration with the Digital Waveform Editor is seamless, enabling users to easily create and edit waveforms as per their testing requirements. Furthermore, synchronization capabilities are robust, supported by the NI Synchronization and Memory Core (SMC) device, a 10 MHz PXI backplane reference clock, and an external connection through an SMB connector.
The instrument has been announced to be in a mature status, yet it is still available for purchase and repairs by Apex Waves, ensuring long-term usability and support for existing users.
| Specification | Detail |
|---|---|
| Part Number | 191151A-04 |
| Category | PXI Digital Instruments |
| Model | PXI-6542 |
| Description | National Instruments PXI-6542 Digital Waveform Instrument |
| Maximum Clock Rate | 100 MHz |
| Voltage Selection | Selectable Voltage |
| Memory per Channel | 1 Mbit/chan (778953-01), 8 Mbit/chan (778953-02), 64 Mbit/chan (778953-03) |
| Compatible Software | NI LabVIEW, LabVIEW SignalExpress, C |
| Channels | 32, with per-channel direction control |
| Integration with Digital Waveform Editor | Yes, for waveform creation and editing |
| Synchronization | NI Synchronization and Memory Core (SMC) device, 10 MHz PXI backplane reference clock, External through SMB connector |
| Mature Status Announcement | Available for purchase and repairs by Apex Waves |
Question 1: What is the max clock rate of the PXI-6542?
Answer 1: 100 MHz
Question 2: How many channels does the PXI-6542 have?
Answer 2: 32 channels
Question 3: Can the PXI-6542’s voltage be adjusted?
Answer 3: Yes, it has selectable voltage options.
Question 4: What software is compatible with the PXI-6542?
Answer 4: NI LabVIEW, LabVIEW SignalExpress, C
Question 5: Is the PXI-6542 still available for purchase?
Answer 5: Yes, available for purchase and repairs by Apex Waves.



