20.97134 a control storag
34.052532 the instruct data into the con
8.855092 the error in the read instruct 
44.92408 the detect of an error
49.468235 error recoveri system in a dat
86.6104 detect code
45.905888 an error recoveri system in a 
34.540344 an error correct circuit
79.07028 an error correct
38.631985 a part of pipelin
59.26581 a pariti check circuit check in
