 Digital Signal Processing Solutions Tools: Development Boards | |
| Product Name: | DAQ-200 |
| Company Name: | RadiSys Corp., DSP Division |
| Features & Benefits: |
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| Platforms Supported: | Standalone |
| Host Platforms Supported: | |
| TMS320 Devices Supported: | C3x |
| CPU: | 1 |
| Clock Speeds Available (MHz): | 40 |
| Board Size: | 5.45 12 1.52 |
| Memory (DRAM/SRAM): | SRAM |
| Expansion Options: | |
| Software Included: | |
| Technical Support/Training Available: |
YES |
| Overview: | The DAQ-200 is designed to serve as a front end to DSP boards, and is also capable of standalone operation. Its on-board C31 floating-point DSP performs functions such as sample rate control, digital decimation, FFT, and filtering without connection to another processor. This complete system features a six-pole Butterworth 50-kHz LPF, an anti-aliasing filter which may be bypassed by software control. A second filter may be installed to provide different input filter cutoff frequencies and characteristics. The output anti-imaging filter is also a Butterworth LPF. All filters are plug-in and can be customized by the user. A clock input and output at the sample rate allow multi-channel systems to be configured, with one unit serving as master and the others as slaves. A low jitter PLL/VCO is used to generate the A/D, D/A bit clocks. The convert strobe is derived directly from an oscillator (internal clocking) or external input (external clocking). This prevents jitter from affecting the sampling accuracy. Two internal crystal oscillators may be installed to support unrelated sample rates (e.g.: audio algorithms requiring 44.1 and 48 kHz sampling frequencies). To ensure quality, every system is tested with an Audio Precision System 1 and shipped with its test data. |
| Company Information: | RadiSys Corp., DSP Division 2 Wells Avenue Newton MA 02159-3208 USA Tel: 800 628 6502 Fax: 617 235 2531 e-mail: info@radisys.com www:  http://www.radisys.com |
| RadiSys designs and manufactures a wide range of standard and custom embedded and stand-alone products, including TI DSP-based data and signal processing solutions. | |
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