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DVB-S2 modulator (CMS0025)

v1.0.2: November, 2008

  • Added DVB-S2 ACM TS interface details, and example test-vectors for ACM operation.
  • Added DVB-S2 ACM TS interface embedded modcod and type extraction.
  • Interleaver memory QOR improvements.
  • Replaced wheat_pack with general purpose cms0009_config package.

v1.0.0: July, 2008

  • Integrated DVB-DSNG extension into DVB-S modulator.
  • Moved channel-filter roll-off selection from the MaType1 field to the Control register.

v0.9.8: July, 2008

  • Added more test vectors to testbench.

v0.9.7: June, 2008

  • Corrected incorrect megacore generation for baseband-frame only configurations.

v0.9.6: June, 2008

  • Syntax corrections.

v0.9.5: June, 2008

  • Documentation updates.

v0.9.4: June, 2008

  • Moved DC-correction and amp/phase distortion to after the gain control within the pre-distortion block.
  • Added DVB-S2 baseband-frame interface details, and example test-vectors for ACM operation.

v0.9.3: April, 2008

  • Added TS input and output rate calculation registers.
  • Added HP and LP sync-found interrupts.

v0.9.1: April, 2008

  • Added AD9857 interface and programming support.
  • Added register-bank interrupt output.
  • Corrected -S and -S2 status register definitions.
  • Re-built libraries using Modelsim-Altera 6.1g.
  • Added CycloneIII Starter Kit board example.
  • Re-worked TS interface to handle high input bitrates.

v0.9.0: April, 2008

  • Modified PCR block to improve Cyclone3 support.
  • Increased pipelining through DVB-S2 higher-order QAM interleaving.

v0.8.9: April, 2008

  • Fixed component declaration bug.

v0.8.8: April, 2008

  • Updated c-code routines.
  • Improved DVB-S2 higher-order PSK performance.

v0.8.7: February, 2008

  • Increased pipelining through modulator section to take advantage of increased LDPC encoder speed.

v0.8.6: February, 2008

  • Documentation updates.

v0.8.5: February, 2008

  • Integrated Commsonic LDPC and BCH encoder.
  • Added Cyclone-III support.
  • Increased throughput performance.
  • Added broadcast-only option to reduce both size and latency.
  • Updated the TS and baseband-frame interfaces to use the Commsonic standard versions.
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