4. (TCO 3) The address space 0x0000-0x3FF is assigned to I/O peripherals of a gi

Question

4. (TCO 3) The address space 0x0000-0x3FF is assigned to I/O peripherals of a given HCS12 chip. How many K bytes is this? (Points : 2)

a)2K

B) 3K

C)8K

D)1K

6. (TCO 4) Give the contents of Register A after the execution of the following instructions:

                Data_1                  EQU                       $22
                Data_2                  EQU                       $AA

                                             LDAA                     #Data_1
                                             ADDA                    #Data_2

(Points : 2)       

A) %11001100
   B)    $22
      C) $AA
      D) $CA

Explanation / Answer

b)

c)

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