Forum Discussion
Altera_Forum
Honored Contributor
10 years agoWhy does an output only 8-bit wide PIO use/needs 16 memory locations (0x2010-0x201F)?
Hi all, I'm new to the Nios/Qsys/Eclipse. I've used Quartus software before but never with Nios. I'm using a Nios Gen2 with a MAX10 (BeMicroMAX10). The free version of Nios. The bas...
Altera_Forum
Honored Contributor
10 years agoYou can make the PIO any width you like. The Avalon-MM slave interface of the PIO core will always be 32bit wide and unused bits will read as 0.