Cyclone Series: Cyclone® IV, Cyclone® V, Cyclone® V SoC
Stratix Series: Stratix® IV, Stratix® V
Supported Device Family:
The CMS0022 Cable (QAM) Demodulator is fully compliant with the European, US and Japanese downlink cable standards DVB-C EN 300 429 and ITU J83 Annexes A/B/C (including DOCSIS 1.1/2.0). The core provides all the necessary functions between modulated QAM input to transport stream output.
J.83B designs can operate either from internal memory (short interleaving modes) or from shared external memory (long interleaving modes) by means of a versatile access controller. For more up-to-date information about this core, please visit our website - http://www.commsonic.com/products/CDVBCJ83Demodulator.htm
Compliant with DVB-C (EN 300 429) and ITU J.83 Annexes A, B and C including DOCSIS 1.1/2.0.
16, 32, 64, 128 and 256 QAM.
Arbitrary symbol rate using a single master clock frequency.
Automatic QAM mode, FEC and spectral inversion searching.
Pre-Viterbi, Pre-RS and Post-FEC bit-error-rate statistics.
Device Utilization and Performance
Approximate size estimates for typical CMS0022 deployments targeting a selection of FPGA types are provided within the tables below. Estimates may change depending upon exact requirements, and synthesis customisations.
Alternative FPGA targets may also be available, please contact Commsonic for further information.
Please contact Commsonic at firstname.lastname@example.org for further information.
IP Quality Metrics
Year IP was first released
Latest version of Quartus supported
Altera Customer Use
IP has been successfully implemented in production with at least one customer
Customer deliverables include the following:
Design file (encrypted source code or post-synthesis netlist)
Simulation model for ModelSim Altera edition
Timing and/or layout constraints
Testbench or design example
Documentation with revision control
Parameterization GUI allowing end user to configure IP
IP core is enabled for OpenCore Plus Support
Software drivers provided
Driver OS support
IP-XACT Metadata included
Y. Altera Board Name Cyclone-V Starter Kit.
Industry standard compliance testing performed
If No, is it planned?
IP has undergone interoperability testing
Interoperability reports available
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