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Altera_Forum's avatar
Altera_Forum
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11 years ago

32-bit adder Carry Look-ahead

Hi, I am new to Verilog and I am trying to implement a 32-bit adder Carry Look-ahead, but the output is incorrect. I included the simulation in ModelSim and my verilog code. https://www.alterafo...
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Altera_Forum
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10 years ago

Hey,

i was looking for a similar code and i actually found this.

i think it's a good idea to combine 4-bit-adders to get the 32-bit-input as required.

http://verilog-code.blogspot.com/p/types-of-adders-with-code.html

You'll probably need to change the code slightly to implement into your design.

but it's a pretty good reference!

hope this is helpful to you.

thanks.