Are ternary operators synthesizable?

[spartanthewarrior]

Hi All,

Can any body tell me that is this Synthesizable or Not.

a == b ?

//------ (Ternary Operator)

 

[LinXiaoling]

Re: Will it Work

Whether it can be synthesized or not bases on the data volum of "a "and "b" ,the code style and your vendor lib. you can try to synthesize the code in a seperate module.
this is my opinion,hope it can help u a bit.

 

[vlsi_whiz]

Re: Will it Work

Ternary operators can be synthesized if they are used along with the assign statement. When used with the assign statement (conditional assignment), this code yields a MUX, for ex,

assign y = (a==b)? 1'b1:1'b0;

 

[gvinu4u]

Will it Work

yes it can be

 

[spartanthewarrior]

Re: Will it Work

What should be the Synthesis Circuit.

for

a = (b == 1'b1) ?