WR Streamers documentation (WB-gen)
- specify that the following value are expressed in 8ns units:
RX_LATENCY_MAX
RX_LATENCY_MIN
RX_LATENCY_ACC_LSB
RX_LATENCY_ACC_MSB
- change the info in FIXED_LATENCY, it says that this value is in
16ns, it should be in 8ns units