Problem

A small TLB has the following entries for a virtual page number of length 20 bits, a physi...

A small TLB has the following entries for a virtual page number of length 20 bits, a physical page number of 12 bits, and a page offset of 12 bits.

Valid Bit

Dirty Bit

Tag (Virtual Page Number)

Data (Physical Page Number)

1

1

01AF4

FFF

0

0

0E45F

E03

0

0

0123G

2F8

1

0

01A37

788

1

0

02BC4

48C

0

1

03CA0

657

The page numbers and offset are given in hexadecimal. For each virtual address listed, indicate whether a hit occurs, and if it does, give the physical address: (a) 02BB4A65, (b) 0E45FB32, (c) 0D34E9DC, and (d) 03CA0788.

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Solutions For Problems in Chapter 12