CHIP LEVEL SOLUTION BASED ON TI TMS320C6412
Overview
The Surf DSP-12 ™ is a complete media processing solution offering simultaneous support for multimedia convergence–audio/voice, video, fax and/or modem–all running on a single DSP. Equipment manufacturers who develop Media Gateways, Media Servers, CTI products, and other applications that require media processing find this solution ideal and optimized for their requirements, as well as quick and easy to integrate into their hardware designs.
Key Features
- SurfWare-Media™ comprehensive media processing package for audio/voice, video, modem and fax, including complete codec set
- APIs for quick integration and reduced time-to-market
- Provided on Tl’s TMS320C6412™ DSP
- Full documentation set and sample applications for fast and easy development
- Dedicated customer service, including training, for smooth integration
- Built-in real-time remote diagnostics capabilities for easy field deployment and support
Fast and Easy Development and Integration
The Surf DSP-12 comes with a complete software, sample applications and documentation set. The software relates to both DSP and Host levels, enabling easy and comprehensive DSP control, monitoring, diagnostics, and streaming/recording functions. The sample applications demonstrate how to perform media processing-related tasks using the SurfWare-Media™ API. The complete documentation set includes a dedicated hardware reference guide for guidance throughout the hardware design. In addition, comprehensive software developer and reference guides help the application designer develop applications using the SurfWare-Media API.
System Highlights
- Simple, high-level API provides access and control over DSP interfaces
- Audio and Video Streaming
- Play/record of audio and video streams from Host file system to IP, TDM, or 3G networks
- Content adaptation; real-time audio-video transcoding
- Voice and Video Conferencing
- N-Way conferencing on a single DSP
- Up to 96 participants when using inter DSP communication
- Dynamic dominant speaker recognition
- Addition/removal of participants during conference
- Distributed solution
- Video Display Capabilities
- User-defined/pre-defined screen layout defining size and location for each picture component
- Background and foreground setting in run-time
- Picture overlap support (picture-in-picture)
- Dynamic text overlay (Unicode)
- Advanced Video Toolbox
- Configurable frame rate
- Bit rate change
- Resize to any resolution
- Video codec change
- Logo insertion
- Text overlay
- Supports Linux and Windows Host OS
- Reliable Host-DSP communication over UDP
Software Specifications
| Densities | ||
|---|---|---|
| Configuration | Single DSP (@ 720MHz) | |
| True Universal Port | 38 | |
| Uncompressed Voice (32 ms echo tail) | 100 | |
| Uncompressed Voice (128 ms echo tail) | 76 | |
| Hardware Specifications | |
|---|---|
| PCM Interface | |
| 2.048, 4.096 or 8.192 Mbps | |
| µLaw/A-Law | |
| Host Port Interface: HPI/EMAC (2 modes) | |
| 32 bits HPI | |
| 16 bits HPI & MII | |
| Power Supply | |
| +1.2V @500MHz (core) | |
| +1.4V @600MHz, 720MHz (core) | |
| +3.3V (I/O) | |
| Digital Interface Levels | |
| 3.3V logic compatible | |
| Power Consumption | |
| 720MHz : 2.15W | |
| 600MHz : 1.9W | |
| 500MHz : 1.3W | |
| Package | |
| 548-Pin Ball Grid Array (BGA) 23x23mm Package; 0.8-mm Ball Pitch | |
Click to see the chip-level brochure in PDF format (276 KB)