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while implamanting csa(16) do we have to use the implamantation shown in recitation 10 (added below) or can we modify it? (can we insert wires into the mux?)
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in the implamantation of 3:2 adder, the carry bit c[n] doesnt have anywhere to go, do we need to leave it unconnected or do we need to connect it somewhere? (is it allowed to leave it unconnected?)
- I do not understand the first question.
- in the definition of an adder there is an output c[n].
Please ask one question per post.
thank you for the quick answer but let me try and ask differently.
our goal is to implamant an 3:2 adder which recives 3 input x,y,z[n-1:0]
and the output supposed to be s,c[n:0]. in the circuit tamplet we have both the inputs and the outputs length 16. (16 bits inputs an outputs)
so my question is - should we treat the inputs as though they were 15 bits long (n = 15)? since we were asked that the output will be 16 bits long.
i hope you understand the confusion.
relevant instructions below.
