Question: . Create the memory diagrams to show DATA memory contents and addresses after execution of each code segment. a) ORG $0800 TEMP RMB 1 VAR1
. Create the memory diagrams to show DATA memory contents and addresses after execution of each code segment.
a)
ORG $0800
TEMP RMB 1
VAR1 FCB $14
VAR2 FCB $35
ORG $0900
NOP
LDX #TEMP
LDAA VAR1
LDAB 2,X
ABA
STAA 0,X
STD 3,X
NOP
b) ORG $C000
NUMBAS FCB 2,4,7,5,3
SUM RMB 2
LDY #NUMBAS
LDX #0
LDAA #5
LOOP LDAB 0,Y
ABX
INY
DECA
BNE LOOP
STX SUM
NOP
c)
ORG $0B00
SCALE FCB $F2
CONST RMB 1
ANSWER RMB 2
ORG $0800
LDX #SCALE
LDAA #$25
STAA CONST
LDAB 0,X
MUL
STD ANSWER
NOP
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