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CFabr1's avatar
CFabr1
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4 years ago

Using a schematics symbol with bus

Hi all, I need to implement a 4-bit counter (74161) in my schematics, I found a Verilog example but I'm unable to properly wire the symbol because it uses bus for inputs and outputs.Specifically I ...
CFabr1's avatar
CFabr1
Icon for New Contributor rankNew Contributor
4 years ago

Here is how the code looks compiled into a symbol.H1, H2, H4, H8 must be the outputs from it (H1 the first bit, H8 the last one)

sstrell's avatar
sstrell
Icon for Super Contributor rankSuper Contributor
4 years ago

You just attach wires and label them appropriately to break out the bits of the bus: Q[3], Q[2], Q[1], and Q[0].