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YaGaRa12's avatar
YaGaRa12
Icon for New Contributor rankNew Contributor
7 years ago

How can I pick some bits from bus in Quartus?

Hi, I'm trying to select a part of the bus, from the output "Salida_alu" which is 32 bits [31..0], I am only interested in 4 bits [3..0] to enter them in the Func input. I have done it in several way...
Vicky1's avatar
Vicky1
Icon for Regular Contributor rankRegular Contributor
7 years ago

Hi Ray,

I appreciate your efforts & patience.

just perform the following steps,

  1. draw one line using "Orthogoanl Bus Tool" in .bdf file & name it as Salida_alu[3..0].
  2. Then connect one end of Salida_alu[3..0] to the bus line" Entrada_Fun_alu2[3..0]" as shown in below screenshot.

let me know if this has helped to you or if you have any different concern.

Regards,

Vicky