DSP Builder for Intel® FPGAs (Advanced Blockset): Handbook

ID 683337
Date 3/23/2022
Public

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16. Simulink Supported Blocks

DSP Builder supports some Simulink blocks within or at the interface of synthesizable DSP Builder subsystems. If you use unsupported blocks, DSP Builder generates errors or the Simulink simulation may mismatch with the generated RTL
Table 271.  Simulink Supported Blocks
Simulink Block Notes
Bus Creator Cannot connect the output of a Bus Creator to the DSP Builder IO blocks (ChannelIn, ChannelOut, GPIn, GPOut)
Bus Selector
Mux
Demux
Complex to Real-Imag
Real-Imag to Complex
Const Does not support DSP Builder variable precision floating-point blocks. Use DSP Builder Const block instead.
Terminator
Goto
From
Selector Can only be used with vector inputs. Cannot be used with bus inputs.
Inport
Outport
Vector Concatenate
Subsystem