Description
The MVD DVB-S core is a drop-in module
that includes the following functions:
- Input data framer from DVB-SPI
source (MPEG-TS flow)
- Modulator
- Energy dispersal
- Reed Solomon encoder
- Enterleaver
- FEC convolution encoder
- Programmable RRC filter
- Flexible Digital Up Converter
- Modulator for IF output
- Output for simple DAC (14 bits)
or complex DAC (2x16bits)
|
 |
|
Features
Ready to use DVB-S compliant modulator
core
- For Virtex-5™,
Virtex-4™ and
Spartan™-3/E/A FPGAs
- Flexible input and symbol rates
- PCR restamping
- Fully optimized single channel
version
- Single clock (up to125 MHz+ for
Spartan-3™,Virtex-4/5™)
- Dynamically Programmable FEC 1/2,
2/3, 3/4, 5/6, 7/8
- Symbol rate from 1 to 31.25Msym/s
- Dynamically programmable DUC
- Full synthetizable RTL VHDL
design (not delivered) for easy
customization
|
DVB-S modulator
