Department of Electrical and Computer Engineering
The University of Texas at Austin
EE 360N, Spring 2001
Yale N. Patt, Instructor
Kameswar Subramaniam, Onur Mutlu, TAs
Exam 1 Solutions

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2. Each tag entry requires 14 bits (1 valid bit, 1 dirty bit, 2 bits for victim/next-victim, 10 bits for tag). We need 2^12 of these entries. The total size of the tag store is ( 2^12 x 14 ) bits. The data store requires 2^19 bits.

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