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Systems
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Typical Data Acquisition & Stimulus Generation Workstations
TDT offers a number of versatile, user-programmable DSP-based systems for real-time stimulus generation and data acquisition featuring our System 3 line of real-time processors. Systems with 24-bit Sigma-Delta A/D and D/A converters offer unparalleled precision and signal-to-noise ratios while those with 16-bit PCM converters are best-suited for applications that require minimal group delay. You can customize the DSP function using circuits designed with TDT’s RPvds Visual Design Studio. These circuits can be controlled directly through RPvds, TDT applications software, or through custom code written using MATLAB, Visual C++, Visual Basic, or any language that supports ActiveX controls.
Use TDT’s Real-Time Processors to:
- Acquire signals from virtually any analog source: from DC to 120 kHz, up to 20 Vp-p.
- Generate stimuli onboard or download and play existing stimulus files.
- Acquire and generate TTL signals using digital inputs, trigger inputs, and digital outputs.
- Store acquired data or buffer stimuli using up to 128 MB of onboard memory or stream data to the PC over a high-speed interface.
- Custom configure virtually any experimental paradigm using the flexible design studio interface and System 3 modular hardware configurations.
Low Channel Count Data Acquisition
This economical and flexible data acquisition and signal generation system features the powerful RP2.1 real-time processor with a 50 MHz Sharc 21065 DSP (150 MFLOPS Peak), 32MB of onboard memory, and two channels each of 24-bit Sigma-Delta A/D and D/A at sampling rates up to ~200 kHz. Consider the RX6 for higher sampling rates.
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High Channel Count Data Acquisition
This system features the RX8 with five 100 MHz Sharc ADSP 21161 DSPs (600 MFLOPS Peak), 128 MB of onboard memory and up to 24 channels of analog I/O. You can select either 16-bit PCM or 24-bit Sigma-Delta A/D and D/As (with sampling rates up to ~100 kHz) in a variety of configurations.
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System Requirements
RPvds software:
Includes a powerful library of over 300 components, representing a variety of fundamental processing tasks
Add and link components on a drag-and-drop grid
Graphs, parameter watches, and other debugging tools along with concise error reporting helps you find and fix circuit errors
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