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Altera_Forum
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8 years ago

How do I connect 4, 4-bit, busses each to an LPM_MUX?

I am trying to employ busses and LPM_MUX to simplify an ALU design. My wires are all replaced with bus wires, but I do not understand how to connect each of my 4 inputs to their corresponding input l...
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Altera_Forum
Icon for Honored Contributor rankHonored Contributor
8 years ago

Hi,

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(I am relatively new to Quartus, and I'm trying to teach myself how to use the busses and LPM functions.)

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That`s great.

Here AHDL bus notation is used to create multiple pins so just give name( aabar[3..0],aorrslt[3..0],c[3..0],d[3..0])) to the wires by right click-> Properties.

You can use lpm_inv & lpm_or Magafunctions as well, Check the screenshot for reference.

Let me know if this has helped resolve the issue you are facing or if you need any further assistance.

Best Regards

Vikas Jathar

(This message was posted on behalf of Intel Corporation)