PLB specification 3.4 included IP2Bus_ToutSup signal. But specification 4.6 doesn't contain such signal. What to do if my IP needs about 20 clock cycles to response to bus request?
The PLBv46 IPIF only has a 128 cycle dataphase timeout counter, so you should be fine. You can parameterize it out too. The slave burst datasheet has a section on it.
