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Altera_Forum
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9 years ago

Multistage pipelined multiplexer

Hello, My design has to switch between four - 128 bit wide buses. Using a simple coded mux (even with registered inputs and outputs) causes Fmax to drop to unacceptable levels. I'm thin...
Altera_Forum's avatar
Altera_Forum
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9 years ago

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Do you know if Altera has a similar component ?

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Probably not. Personally I like to have HDL code for useful components, rather than use a vendor black-box. The pipelined mux will map directly into 4-LUT or 6-LUT FPGA architectures - just set the parameters correctly.

Cheers,

Dave