# hw1 - 7. What is 6052 decimal expressed as a hex number? 8....

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University of Florida EEL 4744 Dr. Eric M Schwartz Electrical & Computer Engineering 16-Jan-12 Page 1/1 Homework 1 Revision 0 Instructions Note: Late HW is not accepted! HW is due at the beginning of class. Put your “last name, first name” and the HW number in the top right hand corner of the first page of all HW assignments. Staple your pages together. Do not put your social security number or your UF ID number on your HW. Attach all program listings (if any), i.e., list files. Verify your program solutions on the simulator when possible. 1. What is 1010 1111 in decimal if the number of bits is 8 and the format is 1’s complement? 2. What is 1010 1111 in decimal if the number of bits is 8 and the format is 2’s complement? 3. What is 1010 1111 in decimal if the number of bits is 8 and the format is sign magnitude? 4. What is 1010 1111 in decimal if the number of bits is 8 and the format is unsigned binary? 5. What is 79 decimal expressed as a BCD number? 6. What is the unsigned binary number 1010 1010 1010.1010 in decimal?
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Unformatted text preview: 7. What is 6052 decimal expressed as a hex number? 8. What is 6052 decimal expressed as a binary number? 9. What is 6052 decimal expressed as an octal number? 10. What are the hex values of the ASCII code Dr. Schwartz? Note: Only code what is inside the quotes. 11. How many possible combinations are there in 4 bits? 7 bits? 10 bits? 12. What are the largest possible unsigned binary numbers for the bit lengths given in #11? 13. Give two examples of adding unsigned 8-bit numbers that result in a carry. 14. Give an example of adding two signed 8-bit numbers that result in an overflow. 15. Give an example of subtracting two signed 8-bit numbers that result in an overflow. 16. Repeat problems 13-15 above assuming that you have 16 bit numbers. 17. Name and describe four specialized internal function units in the F28335 DSP? For example SRAM volatile memory, used to store temporary variables during run time. Tell me about four others....
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## This document was uploaded on 02/15/2012.

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