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DVB-S2 modulator / S2X modulator (CMS0025)

v8.0: June, 2018

  • Simulation library updates.

v7.8: October, 2017

  • Wide-band performance improvements.

v7.6: September, 2017

  • Quartus QSYS build update.

v7.5: September, 2017

  • Added wide-band pre-distortion.

v7.3: September, 2017

  • Added wide-band up-conversion options.

v7.2: August, 2017

  • Added further wide-band modulation options.

v6.9: February, 2017

  • DVB-S2X high baudrate QOR improvements.

v6.8: February, 2017

  • Corrected ACM buffering issue in DVB-S2X high baudrate mode.

v6.6: December, 2016

  • DVB-S2X 64-APSK interleaver correction.

v6.4: October, 2016

  • Fixed high-baud rate encoding issue for high code-rates.

v6.2: August, 2016

  • High baud rate 64/128/256 APSK performance improvements.

v6.1: June, 2016

  • Fixed QAM-128 APSK mapping issue.

v6.0: April, 2016

  • Added TS null packet removal option.
  • Added PRBS TS payload option.
  • Quartus 15.1 updates.

v5.9: January, 2016

  • Arria-10 high baud rate performance improvements.

v5.8: November, 2015

  • Content RAM read access correction.

v5.7: August, 2015

  • Quartus QoR improvements.

v5.5: July, 2015

  • Added DVB-S2X time-slicing support.

v5.4: July, 2015

  • Further channel filtering improvements.
  • Cyclone-V high baud rate option.
  • Arria-10 high baud rate option.

v4.9: May, 2015

  • Stratix-IV high baud rate option.

v4.8: May, 2015

  • Improved channel filter performance.
  • Added high baud rate option.
  • Added extended roll-off signalling.

v4.6: March, 2015

  • Added further channel filter performance configuration options.

v4.2: December, 2014

  • Added 0.03 roll-off filter.

v3.5: October, 2014

  • Added further pipelining and performance options.

v3.1: September, 2014

  • Merged ModCod and Type ports for the addition of DVB-S2X.

v3.0: August, 2014

  • Allow pre-distortion block to be used with the interpolating DAC interfaces.

v2.7: July, 2014

  • Added Cyclone-V support.

v2.6: October, 2013

  • Added optional DVB-CID simultaneous modulation.

v2.5: August, 2013

  • Quartus 13.0 build updates.

v2.4: June, 2013

  • Added optional CPU-free configuration.

v2.3: June, 2013

  • Reduced PCR jitter at low symbol rates.

v2.2: October, 2012

  • Increased pipeling within the TS adaptation block to ease PAR at high frequencies.

v2.1: March, 2012

  • Modified carrier-only output level to match RMS level of the normal operation output.

v2.0: March, 2012

  • Altera Megacore generation update.

v1.8: February, 2012

  • Altera QSYS Avalon-interface update.
  • Increased head-room through radio-interface when operating with 16-bit outputs.

v1.7: February, 2012

  • Altera Megacore generation updates.

v1.6: January, 2012

  • Re-structured config packs.

v1.5: January, 2012

  • Added Arria-II support.

v1.4: January, 2012

  • Altera QSYS integration.