Forum Discussion

Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
10 years ago

Adder IP block with different bus widths

I'm porting a design from a Xilinx device to a Cyclone5 and am trying to find a comparable signed arithmetic IP blocks using varying width inputs and outputs. ALTERA_MULT_ADD works well for for...
Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
10 years ago

for add sub you can add carry input or output which accounts for bit growth