Each translation look aside buffer is connected to a respective cache memory, one for storing {HEAD ~ a copy} of {TAIL ~ a portion} of the operand data stored in the MMU, the other for storing a copy of a portion of the plurality of instruction words stored in the MMU 
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Each translation look aside buffer is connected to a respective cache memory , one for storing { HEAD ~ a copy } of { TAIL ~ a portion } of the operand data stored in the MMU , the other for storing a copy of a portion of the plurality of instruction words stored in the MMU
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD REL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH