Suppose that we have a cache with the following characteristics. • Memory addresses are 8 bits wide (m=8). • The cache is directed-mapped (E=1), with a 16-byte block size (B=16) and four sets (S=4). Assume that a 8-bit memory address that we want to access is stored in register cl (IA32). Fill in the blank (i.e., hex value after 0x) to extract only the block offset bits from the address. In other words, after we execute the following IA32 instruction, register cl should keep only the block offset bits. andb $0x, *cl

Database System Concepts
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ISBN:9780078022159
Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
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Suppose that we have a cache with the following characteristics.
• Memory addresses are 8 bits wide (m=8).
• The cache is directed-mapped (E=1), with a 16-byte block size (B=16) and four sets (S=4).
Assume that a 8-bit memory address that we want to access is stored in register cl (IA32).
Fill in the blank (i.e., hex value after 0x) to extract only the block offset bits from the address.
In other words, after we execute the following IA32 instruction, register cl should keep only
the block offset bits.
andb
$0x
%cl
Answer:
Transcribed Image Text:Question 25 Not yet answered Points out of 1.0 P Flag question Suppose that we have a cache with the following characteristics. • Memory addresses are 8 bits wide (m=8). • The cache is directed-mapped (E=1), with a 16-byte block size (B=16) and four sets (S=4). Assume that a 8-bit memory address that we want to access is stored in register cl (IA32). Fill in the blank (i.e., hex value after 0x) to extract only the block offset bits from the address. In other words, after we execute the following IA32 instruction, register cl should keep only the block offset bits. andb $0x %cl Answer:
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