Forum Discussion

Honored Contributor

15 years ago

IORD_ALTERA_AVALON_PIO_DATA to slow?

Hi, I'm trying to capture samples from an A/D Converter and streaming them onto a PC via an ethernet connection. I've extended the triple speed ethernet design example from the Nios II v9.1 instal...

Altera_Forum

Honored Contributor

15 years ago

register 0 will give you back a number that represents your PIO lines if the core is configured as input lines. Please have a look at the documentation chapter 10, this is covered pretty well.

http://www.altera.com/literature/ug/ug_embedded_ip.pdf (http://www.altera.com/literature/ug/ug_embedded_ip.pdf)

Forum Discussion

IORD_ALTERA_AVALON_PIO_DATA to slow?

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