multiply IP Stratix 10

[jjxichn]

Hello All, I am using Stratix 10 to do some interesting stuff. When I used fixed point functions FPGA IP to do multiplication of two 4 bits unsigned number, it shows it using DSP blocks and I did not see any options to disable DSP blocks. I am wondering is there any ways to realize this multiplication using LUTs only? Thanks.

[FvM · Accepted solution]

Hi,

using Fixed Point IP for 4-Bit numbers? Why don't you use 

lpm_mult IP, or simply infer multiplier from HDL code.

Regards

Frank