The 68000 does not permit the operation clr ao because

Question

Question: Draw a memory map corresponding to the following sequence of assembler directives

        ORG       $001000  

A      DS.B       12

B      DC.B       'Input Errors'

C      DC.L       1234

D      DS.L       2

E      DC.L       A

2. The 68000 does not permit the operation CLR AO (because address register direct is not a legal addressing mode for a CLR instruction). Write down two ways of clearing the contents of an address register (each using a single legal instruction from the 68000 instruction set).