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.