K-J
Advanced Member level 2
If one is reading out the histogram while it is still being calculated, there are higher level issues to be resolved instead.I don't see a big problem with reading the data from a CPU or similar. Overclocking the RAM has already been mentioned. An other option is to connect the write port of a second RAM in parallel with the existing RAM. Both RAMs will have the same content and the read port of the second RAM is free to use for reading out the histogram data.
Kevin Jennings