from Tsinghua University
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The use of this design is governed by, and subject to, the terms and conditions of the Altera Hardware Reference Design License Agreement.
Overview
DMB-TH is a Chinese digital terrestrial television standard, GB20600-2006, for transmitting SD and HD television. The platform is based on an Altera® Stratix® II FPGA. The Stratix II FPGA provides the heart of the baseband digital signal processing (DSP) for channel coding, modulation and filtering that are required to meet the GB20600-2006 standard.
Features
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Framing structure
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Channel coding
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Digital QAM modulation
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PN sequence frame header for fast synchronization and highly efficient channel
estimation / equalization -
LDPC FEC coding
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Supports payload data rates of 4.813 Mbps to 32.486 Mbps
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SDTV and HDTV
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Mobile and stationary transmission
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MFN and SFN
Figure 1 DMB-TH Schematic Diagram
Devices Targeted
Stratix II and Stratix III FPGAs
Demonstrated Altera Technology
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Stratix II FPGAs
Deliverables
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Source code
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Reference design for DSP Development Kit, Stratix II Edition (DK-DSP-2S60N)
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Pre-compiled library test bench for ModelSim®-Altera
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Full documentation
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User Guide
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Programmer Guide Simulation tutorial
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DMB-TH specification
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Application Note
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IP performance report
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Contact Information
Dr. Pan Changhong
Tsinghua University
DTV R&D Center
Room 1-408 FIT Building No. 1
Qinghuayuan, Haidian District, Beijing China
Email: pcy@tsinghua.edu.cn
Website: www.tsinghua.edu.cn
Reference Designs Disclaimer
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