# watchall
set c.bd_dly_cfg[0] 1
set c.bd_dly_cfg[1] 1
set c.bd_dly_cfg[2] 1
set c.bd_dly_cfg[3] 1
set c.bd_dly_cfg2[0] 1
set c.bd_dly_cfg2[1] 1
set-bd-channel-neutral "c.in" 32
set c.out.a 0
set c.loopback_en 1
# set c.loopback_en 0
# set R
cycle