 Digital Signal Processing Solutions Tools: Telecommunication Algorithms | |
| Product Name: | V22bis 'C5x/'C2xx/'C2x DSP Code |
| Company Name: | AlgoTron Ltd |
| Features & Benefits: |
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| TMS320 Devices Supported: | C2x C2xx C5x |
| Data Rate (kbps): | 2.4kbps |
| Program Memory (k word): | 2.4kword |
| Data Memory (k word): | 0.25kword |
| Processor Loading (MIPS): | 3.7MIPS |
| Target Platform: | TMS320C5x/C2xx/C2x |
| Hardware Requirements: | Single DSP plus static RAM for program and data memory. |
| Word Size: | 16-bit |
| Clock Rate: | 40MHz |
| Group Delays: | |
| Technical Support/Training Available: | Yes A user guide is provided. Full integration support is available. |
| Overview: | Implements the data pump function of the ITU modem standards V22bis and V22. They provide full-duplex transmission over the telephone network at rates of 2.4(V22bis only), 1.2, and 0.6(V22 only)kb/s. The software is in the form of two callable subroutines, one for initialisation and one for per-symbol processing of data and sample blocks. Both 9.6 and 8.0kHz sample rates are supported. |
| Ideal Performance: | SNR for 10-6 error rate at 2.4kbps: 14dB - flat channel; 16.5dB - Bell 3002 channel |
| Algorithm Verification: | Confirmed by interoperation with commercial standalone modem |
| Availability: | Now, sale under license. |
| Operating System Used: | None required. |
| Tools Supported By: | |
| Company Information: | AlgoTron Ltd 25 Clarendon Dr. Putney London SW15 1AW UK Tel: 181-246-6706 Fax: 181-246-6706 e-mail: modems@algotron.demon.co.uk www:  http://www.algotron.demon.co.uk |
| A DSP software company. AlgoTron specializes in modem data pump code. Our painstakingly-crafted products combine low DSP resource usage with near optimum transmission performance. | |
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