AVALON-MM Master Template on DE2

Well I'm not sure why but I got it to work by increasing the size of the FIFO depth in the master template settings from 4 to 32. It was constantly stuck in a state of "too_many_pending_reads" for some reason.

Thanks for the help and the tips BadOmen.

Edit: The problem stems from this line in the latency_aware_read_master file:

assign too_many_pending_reads = (fifo_used + reads_pending) >= (FIFODEPTH - 4);

If you choose FIFODEPTH as the lowest option (4) and if there are no reads pending and the fifo_used is zero (no words in the FIFO) you still get too_many_pending_reads as high and this prevents it from beginning any more reads at all... even though there never was one to begin with.