ALTERA Scatter-Gather DMA core

Hie Zvlka,

Please check my replies to your questions below:

1. Do you know if ALTERA provides reference source code ? - No the reference source code is encrypted. Its only available for usage with Intel FPGA.
2. 2. According to the PDF, maximum number of descriptors is 128. Can you confirm ? Yes it is.
3. What should we do in case we need more ? You will need to use external descriptor using external memory. The information is available in the following user guide:

https://www.intel.com/content/dam/www/programmable/us/en/pdfs/literature/an/an708.pdf

Regards,

Nathan