64-channel compatible ADPCM transcoder
The "Multi-Channel Compatible ADPCM Transcoder" is a 64-channel version of the ADPCM transcoder IP for FPGA that complies with ITU-T Recommendation G.726. By combining it with a PCM codec, it can replace the ADPCM codec LSI. 【Features】 ■ ITU-T Recommendation G.726 compliant 32kbps ADPCM transcoder ■ Compatible with both μ-law and A-law ■ Supports 64 channels ■ External interface via memory *For more details, please refer to the PDF document or feel free to contact us.
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basic information
【Scale (Reference)】 ■FPGA Device ・ALTERA CycloneIII (EP3C10) ■Number of LE Used ・Approximately 9,000 LEs ■Memory Usage ・20 memory blocks of 9 kbit each ■Number of DSP Blocks (Multipliers) Used ・20 9×9 bit multipliers *For more details, please refer to the PDF document or feel free to contact us.
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For more details, please refer to the PDF document or feel free to contact us.
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Techno Create Co., Ltd. develops and commercializes hardware/software collaborations based on reliable communication technology and FPGA technology. We handle various products under our own brand, including "voice band modems" and "in-house line modems." Techno Create supports your company's innovation with solid technology and creativity. If you are considering system development and prototyping with a focus on real-time performance, please feel free to consult with us.