The plus (+) indicates a more advanced problem and the asterisk (*) indicates that a solut...

The plus (+) indicates a more advanced problem and the asterisk (*) indicates that a solution is available on the Companion Website for the text.

*Given the following 16-bit control words for the datapath of  Figure, determine (a) the micro operation that is executed and (b) the change in the contents of the register for each control word (assume that the registers are 8-bit registers and that, before the execution of a control word, they contain the value of their number (e.g., register R5 contains 05 in hexadecimal)). Assume that Constant in has value 6 and Data in has value 1B, both in hexadecimal.

(a) 101 100 101 0 1000 0 1

(b) 110 010 100 0 0101 0 1

(c) 101 110 000 0 1100 0 1

(d) 101 000 000 0 0000 0 1

(e) 100 100 000 1 1101 0 1

(f) 011 000 000 0 0000 1 1

Figure Datapath with Control Variables