Problem-4 (40 Points) ORG $2600 VAL1 VAL2 RMB 2 RMB 2 FCB $22, $4D, $9F FDB $130, $5C, $8F EQU $31 EQU $41 DAT1 DAT2 RAD1 RAD2 Execute the following instructions based on the information shown above. Write answers to the next of each instruction. Instructions Results Instructions Results X = $2600 X = $2602 X = $2604 A = $41 LDX #VAL1 LDAA #RAD2 A = $42 D = $0031 D = $227E D = $0041 D = $2645 LDX #VAL2 ADDA DAT2 LDX #DAT1 LDD #RAD1 A = $9F X = $2607 A = $5C LDAA 2,X ADDD DAT1 LDD LDX #DAT2 #RAD2 LDAA 3,X ADDD #DAT1 A = $31 LDAA #RAD1 A = $53 ADDA DAT1

Database System Concepts
7th Edition
ISBN:9780078022159
Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Chapter1: Introduction
Section: Chapter Questions
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Please explain how do we get the answer in the circle: D= $2645 

Problem-4 (40 Points)
ORG $2600
VAL1
VAL2
RMB 2
RMB 2
FCB $22, $4D, $9F
FDB $130, $5C, $8F
EQU $31
EQU $41
DAT1
DAT2
RAD1
RAD2
Execute the following instructions based on the information shown above. Write answers to
the next of each instruction.
Instructions
Results
Instructions
Results
X = $2600
X = $2602
X = $2604
A = $41
LDX
#VAL1
LDAA #RAD2
A = $42
D = $0031
D = $227E
D = $0041
D = $2645
LDX
#VAL2
ADDA DAT2
LDX #DAT1
LDD
#RAD1
A = $9F
X = $2607
A = $5C
LDAA 2,X
ADDD DAT1
LDD
LDX #DAT2
#RAD2
LDAA 3,X
ADDD #DAT1
A = $31
LDAA #RAD1
A = $53
ADDA DAT1
Transcribed Image Text:Problem-4 (40 Points) ORG $2600 VAL1 VAL2 RMB 2 RMB 2 FCB $22, $4D, $9F FDB $130, $5C, $8F EQU $31 EQU $41 DAT1 DAT2 RAD1 RAD2 Execute the following instructions based on the information shown above. Write answers to the next of each instruction. Instructions Results Instructions Results X = $2600 X = $2602 X = $2604 A = $41 LDX #VAL1 LDAA #RAD2 A = $42 D = $0031 D = $227E D = $0041 D = $2645 LDX #VAL2 ADDA DAT2 LDX #DAT1 LDD #RAD1 A = $9F X = $2607 A = $5C LDAA 2,X ADDD DAT1 LDD LDX #DAT2 #RAD2 LDAA 3,X ADDD #DAT1 A = $31 LDAA #RAD1 A = $53 ADDA DAT1
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