National Instruments Corporation NI PXIe-6544 (100MHz, 32DIOch, 1.2, 1.5, 1.8, 2.5, 3.3V, 8Mb/ch)
- 100 MHz maximum clock rate
- Selectable voltage levels of 1.2, 1.5, 1.8, 2.5, and 3.3 V
- 32 channels with software-selectable per-channel directional control
- 400 MB/s for acquisition and 400 MB/s for generation - typical data streaming rates
- Onboard direct digital synthesis (DDS)-based high-resolution clock
- NI Synchronization and Memory Core (SMC) device for subnanosecond multidevice synchronization
- Configure Complete PXI System
- View Data Sheet
View Support Resources
The NI PXIe-6544 is a high-speed digital instrument designed for PXI Express systems, offering 32 channels of digital input/output with selectable voltage levels of 1.2 V, 1.5 V, 1.8 V, 2.5 V, and 3.3 V. It supports data rates up to 100 MHz and features 8 MB of onboard memory per channel, enabling advanced pattern generation and acquisition for a wide range of digital validation and test applications. The module is ideal for interfacing with custom digital devices, ASICs, and FPGAs, and provides advanced triggering, synchronization, and timing features for integration into automated test systems. The NI PXIe-6544 is supported by NIs software tools, including LabVIEW and NI Digital Waveform Editor, for flexible test development and execution.