CPU
CPU
Central Processing Unit
Executes loop instructions. Flashes the memory block currently requested or received.
CACHE
2 Slots
Direct-Mapped L1 Cache
Has 2 physical sets. Both Block A & B map to Slot 0, leaving Slot 1 wasted!
RAM
[A] [B]
Main Memory (DRAM)
High capacity, slow bus speed (~80 ns). Stores Blocks A and B.
Penalty:
0 ns