AHB Split and Retry

I am trying to write a generic task for AHB. If the response is Split or retry, how should the testbench flow.
AHB Split and Retry

I am trying to write a generic task for AHB. If the response is Split or retry, how should the testbench flow.
AHB5 did'nt mention SPLIT and RETRY responses

While going through the AHB5 specifications, I did'nt find RETY and SPLIT responses anywhere. Did ARM remove these responses?
AHB5 did'nt mention SPLIT and RETRY responses

While going through the AHB5 specifications, I did'nt find RETY and SPLIT responses anywhere. Did ARM remove these responses?
Should the SPLIT and RETRY response be given only for NONSEQ transfer?

In the waveform shown in spec for SPLIT/RETRY response, its been given for NONSEQ transfer that is first transfer of burst. Can these responses be given in the middle of a burst. And should the...