Multi Video Designs 
Short Desc. : DVB-T/H Modulator Core
Overview :
The MVD DVB-T/H modulator is a drop-in module that includes the following functions :
Input data framer from Microprocessor, MPEG_ASI or MPEG_SPI source (MPEG_TS flow)
DVB-T modulator
Energy dispersal
Reed Solomon encoder
Convolutional interleaver
FEC convolution encoder
Inner interleaver
QPSK/QAM symbol mapper
Framer with pilots & TPS inserter
Features : - ETSI, DVB-T/H (EN 300 744 V1.5.1)
- Compliant baseband transmitter for Digital Terrestrial Television
- Drop-in module for Virtex-5™, Virtex-4™ and Spartan™-3/E/A FPGAs
- Single channel, supports hierarchical transmission
- Single clock (up to 120 MHz+ for Spartan-3™,150 MHz+ for Virtex-4™ and Virtex-5™)
- Supports variable channel width 5 MHz to 8 MHz
- PCR restamping
- Configurable Convolutional Rate
- Programmable QPSK, 16 QAM and 64 QAM Symbol Mapping
- Configurable support for 2k, 8k and 4k (DVB-H)OFDM modes
- Programmable Guard Interval (1/4, 1/8, 1/16, 1/32)
- Configurable in-depth interleaving for DVB-H
- Full synthetizable RTL VHDL design (not delivered) for easy customization
- Netlist version available for ISE 9.2 and later versions
Categories :
Portability :
Type : Soft

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