Hi,
Working on the following project :
- Read 1 images from 2 camera's (2 image's) -> store to SDRAM
- Make calculation on each image -> store to SDRAM
- Read out calulations from SDRAM -> Send out to external µC
- ...
- ... Will do other stuff with it, in the future
Each time i need to store something i use a master TEMPLATE from SOPC who make's the translation for the AVALON bus.
From the AVALON bus to the SDRAM I use the SDRAM Controller.
So on the AVALON bus I now have
6 Components who Write (master Template)
2 Components who Read (master Template)
and 1 SDRAM controller
Outside the SOPC i made a controller who is managing the components (READ and WRITE) there usage of the Avalon Bus. (It works for most of the time)
When data traffic increases it fails and i get BUFFER_FULL of the WRITE controllers.
Is there a other way to handle multiple write's to one SDRAM ?
Holding in mind:
- Camera's generate the image at the same time.
- Result of calculations is given at the same time.
- More calculations will follow
- Never worked with Nios before
Thx for possible answers.
