Demodulate rectangular-QAM-modulated data (HDL Coder)
The Rectangular QAM Demodulator Baseband block is available with Communications System Toolbox™.
For information about the simulation behavior and block parameters, see Rectangular QAM Demodulator Baseband.
This block has a single, default HDL architecture.
Number of registers to place at the outputs by moving existing delays within your design. Distributed pipelining does not redistribute these registers. The default is 0. See also ConstrainedOutputPipeline.
Number of input pipeline stages to insert in the generated code. Distributed pipelining and constrained output pipelining can move these registers. The default is 0. See also InputPipeline.
Number of output pipeline stages to insert in the generated code. Distributed pipelining and constrained output pipelining can move these registers. The default is 0. See also OutputPipeline.
The block does not support single or double data types for HDL code generation.
HDL Coder™ supports the following Output type options:
Integer
Bit is supported only if
the Decision Type that you select is Hard
decision.
The coder requires that you set Normalization
Method to Minimum Distance Between Symbols,
with a Minimum distance of 2.
The coder requires that you set Phase offset
(rad) to a value that is a multiple of pi/4.