Question: 15. The DECI instruction with stack-indexed addressing at 0013 in Figure 6.36 executes for the second time, generating a trap. The trap handler calls the

15. The DECI instruction with stack-indexed addressing at 0013 in Figure 6.36 executes for the second time, generating a trap. The trap handler calls the setAddr routine in Figure 8.10. State the values in the index register as four hexadecimal digits:

(a) after LDWX at FD42

(b) after SUBX at FD45

(c) after LDWX at FD48

(d) after ADDX at FD4B

(e) after ADDX at FD4E

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