wrpc-sw binaries compiled from commit:
a2dd8bb9: spec_defconfig: remove spaces from built-in init script

txts -> dio_p/n_o[2] (= Lemo 3)
rxts -> dio_p/n_o[1] (= Lemo 2; formerly used for 62.5 MHz RefClk)

Since generic fifo has been fixed in general cores, the threshold values have been corrected accordingle and the threshold for transmission needn't have an offset to work

wrpc-sw:
24ebdb55: print also built-in init script with _init show_ cmd

Final version of the testbench.Fully working with 6 different tests: flush, timeout, tx_thr, tx_max words, fxd latency, drop frames.

Changed data type block so it no longer has wrd_cnt, first and last_wrd fields. Not really required anymore

Working testbench. Runs 5 tests. Bug: does not cope with multiple block frames. only single block frames.

there were some unfortunate sequences of characters that made to fail
the compliation of the auto-generated altex documention. These
unfortunate sequences were removed

Work in progress. Rx tb will soon be deleted. Tx tb will be main one. Tx features testing working. Rx features must be fixed and also features relating to link quality (delay, drop frames, etx)

added setting of new generics, in particular important is the simulation
generic.

added wait at the beginning of simulation, otherwise the drivers attempts
to write data to tx_streamer when the reset is still LOW (there is 100us
wait before reset is asserted HIGH).

when streamers are used in a simulation of top entity, the startup
timer is needed, thought it should be appropriate for the simulation
time. when streamers are simulated alone, the startup timer is
not needed. the added generic allows to set the timer (i.e. override
the default value to zero)