Could someone have an idea?

Question

Ok. I have 4 modules that it depends on GPIO or Switch Hi or Lo

module From_SPISlave() and module To_UART();

module From_UART() and module To_SPIMaster();

if (Switch is Hi) then I run the first: From_SPISlave() and To_UART();

if (Switch is Lo) then I run the second: From_UART() and To_SPIMaster();

How do I design this in top level?

Thanks,

Sean

altera_forum · Answer

Modules are not run, they are placed like chips on a circuit board. It sounds like you need a mux....

altera_forum · Answer

Thanks Tricky,

In my design right now, I have these layout

module Top();

switch;

From_SPISlave(;;;;;;);

To_UART(;;;;;;);

From_UART(;;;;;;;);

To_SPIMaster(;;;;;;);

endmodule

Do you have any pointers how to use mux?

Sean

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