HW1_assignment_Fall_2011

HW1_assignment_Fall_2011 - the table: Decimal Binary Octal...

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ECE2030 Section E,F Homework Assignment #1 Due: Sept. 8, 2011 (extended from 9/1) Chapter 1, problems #4, 6, 8, 9, 11, 12, 18, 24 Be sure that you are using the 4 th edition. If your textbook starts Chapter 1 on page 3, then you can used the problem statements at the end of the chapters. Otherwise please use the following: 1-4. What is the exact number of bits in a memory that contains (a) 96K bits; (b) 640M bits; (c) 4G bits? 1-6. What is the decimal equivalent of the largest binary integer that can be represented using (a) 11 bits; (b) 25 bits? 1-8. Convert the following decimal numbers to binary: 193, 751, 2007, and 19450. 1-9. Convert the following numbers from the given based to the other three bases listed in
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Unformatted text preview: the table: Decimal Binary Octal Hexadecimal 369.3125 10111101.101 326.5 F3C7.A 1-11. Perform the following conversion by using base 2 instead of base 10 as the intermediate base for the conversion: (a) (673.6) 8 to hexadecimal (b) (E7C.B) 16 to octal (c) (310.2) 4 to octal 1-12. Perform the following binary multiplications: (a) 1101 x 1011 (b) 0101 x 1010 (c) 100111 x 011011 1-18. Find the binary representations for each of the following BCD numbers: (a) 0100 1000 0110 0111 (b) 0011 0111 1000.0111 0101 1-24. Decode the following ASCII message: 1000111 1101111 0100000 1000010 1100001 1100100 1100111 1100101 1110010 1110011 0100001....
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