PLEASE EXPLAIN ALL ANSWERS FOR 5 STAR RATING. TRYING TO LEARN THIS STUFF........

Question

PLEASE EXPLAIN ALL ANSWERS FOR 5 STAR RATING. TRYING TO LEARN THIS STUFF................................. . The content of location $1100 is 8 and the content of location $1102 is 5. Write the values of each register after the execution of each instruction. (10) LDX #$1100 1 LDAB 0, X INX LDAA 0, X a) A= $1001 ; B=$1102 b) A= 8; B=5 c) A=5;B=8 d) A=unknown B=8 e) B=unknown A=5 ............................................2. What will be the value in Accumulator A after the following program is executed? (10) ORG $1000 DATA1 DB $55 LDAA DATA1 LDAB #4 BACK LSLA DECB BNE BACK SWI a) 60 b) 55 c) 50 d) 0 e) Program has an error

Explanation / Answer

in assembly language we first initate the registers
1.
b) A= 8; B=5
2.
e) Program has an error

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