Poll
DVB-T/H modulator
IP Vendor:
MVD Cores
IP Target Vendor:
Xilinx
IP Code Language:
VHDL
IP Type:
Design
IP Category:
Audio, Video and Image Processing IP Supported FPGA Device:
Spartan-3
Spartan-3A
Spartan-3A DSP
Spartan-3E
Virtex-4 FX
Virtex-4 LX
Virtex-4 SX
Virtex-5 FXT
Virtex-5 LX
Virtex-5 LXT
Virtex-5 SXT
IP Description:
Description
The MVD DVB-T/H modulator is a drop-in module that includes the following functions :
- Input data framer from Microprocessor, DVB-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
- IFFT and guard interval insertion
- Flexible Digital Up Converter
- Modulator for FI output
- Output for simple DAC (14 bits) or complex DAC (2x16bits)
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 FPGAs
- Single clock (up to 140 MHz+ for Spartan-3™, 160 MHz+ for Virtex-4™ and 180 MHz+ for Virtex-5™)
- Robust SPI input (discarding of incorrect input packets)
- PCR re-stamping
- Single channel, supports hierarchical transmission
- Configurable Convolutional Rate
- Configurable in-depth interleaving for DVB-H
- 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)
- Supports variable channel width 5 to 8 MHz
- Intermediate frequency output for single DAC (14 bits) or complex DAC (2 x 16 bits)
- Full synthesizable RTL VHDL design (not delivered) for easy customization
- Design delivered as Netlist
- MER > 41dB
The DVB-T/H modulator modules an MPEG-TS DVB-SPI input into a OFDM output in base band or IF.
DescriptionThe MVD DVB-T/H modulator is a drop-in module for FPGA that includes the following functions :
- Input data framer from Microprocessor, DVB-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
- IFFT and guard interval insertion
- Flexible Digital Up Sampler
- Modulator for FI output
- Output for simple DAC (14 bits) or complex DAC (2x16bits)
Features
- ETSI, DVB-T/H (EN 300 744 V1.5.1) compliant baseband transmitter for Digital Terrestrial Television
- Drop-in module for Virtex-6™, Virtex-5™, Spartan-6™ and Spartan™-3/E/A/ FPGA
- Single clock (up to 140 MHz+ for Spartan-3/6™, 180 MHz+ for Virtex-5/6™)
- Robust SPI input (discarding of incorrect input packets)
- PCR re-stamping
- Single channel, supports hierarchical transmission
- Configurable Convolutional Rate
- Configurable in-depth interleaving for DVB-H
- 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)
- Supports variable channel width 5 to 8 MHz
- Intermediate frequency output for single DAC (14 bits) or complex DAC (2 x 16 bits)
- Full synthesizable RTL VHDL design (not delivered) for easy customization
- Design delivered as Netlist
- MER > 42dB
- Carrier suppression > 45dB
- Will not want to choose the original firm the time you needing cash advance
- Less than perfect credit does not you can not receive a money advance
- Distribute your trusty finances due to visit to repay the student loan
- Est-ce nécessaire près octroyer l'accès fondés légers à manifestes jeux parmi raie
- Pourquoi les jeux selon barre auprès les infimes doivent être retour que