Basic AMAT formula: AMAT = hit time + (miss rate x miss penalty) Two-level cache AMAT formula: AMAT = Hit TimeL1 + Miss RateL1 x (Hit TimeL2 + Miss RateL2 x Miss PenaltyL2) Split cache AMAT formula:...

Basic AMAT formula: AMAT = hit time + (miss rate x miss penalty) Two-level cache AMAT formula: AMAT = Hit TimeL1 + Miss RateL1 x (Hit TimeL2 + Miss RateL2 x Miss PenaltyL2) Split cache AMAT formula: AMATSplit = AMATicache + AMATdcache A particular processor contains a split level 1 cache (data and instruction) and a unified level 2 cache. The level 1 data cache has a 92% hit rate and a 2-cycle hit latency. The level 1 instruction cache has a 90% hit rate and a 2-cycle hit latency. The cache miss penalty for both dcache and icache is 20 cycles. The unified level 2 cache has a 95% hit rate with a 5-cycle hit latency and a miss penalty of 60 cycles. Calculate the overall AMAT for this processor.