E E 319K Midterm: EE319K Exam1Sp16
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Your signature is your promise that you have not cheated and will not cheat on this exam, nor will you help others to cheat on this exam: No books, no papers, no data sheets (other than the last two pages of this. Anything outside the boxes/blanks will be ignored in grading. Assume n m. (1) part j) what is the c operator that performs a boolean and. What is the value as signed decimal? (8) question 3a assume data is an 8-bit signed variable in ram. Write assembly code that divides the value of this variable by 8 using the shift operation, storing the result back in data. (8) question 3b write an assembly subroutine called decr, which has one input and one output. Assume the input is a 32-bit signed number. The function should decrement the input value with the exception that it will not decrement if the input is already at the smallest possible negative number, -2,147,483,648.
