Morocco_Brittany56

Hello all, I'm working on a project and in some point, while developing the firmware I need a variable that stocks some large data (>800Ko). On vivado, I'm trying to modify the address range of the SLMB Memory to like 1Mo, but I keep getting errors and I read that microblaze cannot have a memory that exceeds 128Ko. Does someone have any work around to have bigger memory? I'm using Digilent CMOD A7-35T board

Hello thank you for your response, So Firstly Im working on a nexys video powered by artix 7 platform and I'm designing a testing board for a client in the automotive field, and their card's UART Decoder has a trigger at 13.7M so anything beneath that wouldn't be detected. I will take a look into your HDL projects thank you. For now I think i will implement a DMA (controlled by the microblaze) that writes into a stream data fifo and then with my custon UART I will read data from the FIFO

Hello, I'm very new at this forum, this is my first question. While working on a project, a arrived at a point where I need some Ram or Fifo on which I can write using microblaze (AXI) and getting data from it using a Native port (In my case I will write UART code to read data from Fifo). Does this type of IP Exist? or did someone developped it before? I'm very lost can I get some help please. I will attach a picture debriefing my project. AFASSI.