Forum Discussion
Altera_Forum
Honored Contributor
14 years agoMemory array to pio using DMA (Video)
Hi, all! I need to create a videosystem with soft processing on Nios II. Hardware: Camera MT9P001 (TRDB-D5M), Board DE2-115 (Cyclone 4, Video DAC ADV7123, SRAM 2 MB). System structure: C...
Altera_Forum
Honored Contributor
14 years agothank you for your project. I've seen it before. I didn't want to use the ST-protocol.
If I correctly understand arbiter logic in SOPC, DMA transfer will be paused after transfer 1024 (maximum in my SOPC) word. In that case, DMA can't be use for video out to DAC directly.