The mutex registers can be configured as sets of {TAIL ~ mutex request registers} and {HEAD ~ mutex release registers} 
The mutex registers can be configured as sets of { TAIL ~ mutex request registers } and { HEAD ~ mutex release registers }
OTH OTH OTH OTH OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD