Forum Discussion

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

VIP Frame buffer & HPC II ddr2 problem

I've been building up a VIP video system in SOPC builder with QII ver10.1. I am having a problem getting the external ddr2 to run. I have checked all the normal hardware types of things... (power,...
Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
13 years ago

I have a doubt.

Is the frame buffer itself to control the data flow if i have a pattern generator as an input data and a clocked video output as an output data? (both from the VIP).

or Is it necessary to use the Nios II for this case?

I tested the HPC II ddr2 controller out of QSys and is working, but when I integrate all these cores in Qsys I dont see anything.

Thank you,

Juan