How to use 4x10g phy as bare 40g phy without MAC ip

(40G simulation screen - controls signals with 'X' are unused and unconceded in phy, I loop 8bit controls (all that ip give) by array (0) position)

Hi, according to what you describe in second point in post above – I am only putting “0100009C” or “0200009C” before “block lock” and” rx data” change to IDLE state (x“07”), same as in my 10g testbench(10G works,40g not work). I attached two screen shots from this testbench.

When I studying LL40G PHY&MAC example I found file with PHY configuration for 4x10G xcvr_native_a10 and its not configured as described in first post (from “ug_arria10_xcvr_phy.pdf”). I attached this two files in zip to easy compare in any comparing tool.

Should I use this configuration from LL40g?