Hi there, I want to generate a MLS sequence in host code and pass it to a FPGA to store in RAM. As my chassis model is cRIO 9004 I cannot use host-target DMA FIFO's. I considered writing to a control array on the FPGA front panel but due to the large length of the sequence I wish to generate, this will use up too much space on the FPGA. Instead I am trying to write the MLS sequence one point at a time to a control and then writing the value in the control to memory. I can't figure out how to do this. I think I am getting confused about how to control the timing so that one value is passed to memory everytime the control changes.... Thanks in advance!

Real-Time Measurement and Control

Christian, thanks for this simplified explanation.

I got this to work b/c of this thread. I was missing the 'boolean latch' for entering data into the FPGA memory.

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