Question: i)Based on the program segment below, determine the content of ACCD and IX. ORG $3000 BEP FCB $33, $44 BEA FDB $55, $66 ORG $6000

 i)Based on the program segment below, determine the content of ACCD

and IX. ORG $3000 BEP FCB $33, $44 BEA FDB $55, $66

i)Based on the program segment below, determine the content of ACCD and IX. ORG $3000 BEP FCB $33, $44 BEA FDB $55, $66 ORG $6000 LDX #$3000 LDAA 3,X LDAB 4,X INX ACCD = IX = ii)Given are the contents of registers and memories of the 68HC11, ACCD = $ABCD IX = $6677 SP=$007F , ($79) = 12 23 43 56 78 90 33, obtain the new contents of these register and memories when the following program is executed? ORG $B600 PSHA PSHB PSHX DECA COMB PULA PULX PULB ACCD = IX = SP = ($79) = iii)Determine the value of ACCD if the following program is executed. ORG $B600 LDD #$FADB ACCD = NEGB ACCB = COMA ACCA = ABA ACCA = . INCA ACCA = ACCD = iv)If the content of memories ($2000) = 34 29 AD 82 FB 3C D2 B1, obtain the new contents of memories when the following program is executed. LDX #$2000 NEG $2003 BRSET3,X 07 SCAN BSET 4,X $2A BCLR 5,X $3C BRA EXIT SCAN BSET 6,X $42 BCLR 7,X $31 EXIT BRA EXIT i)Based on the program segment below, determine the content of ACCD and IX. ORG $3000 BEP FCB $33, $44 BEA FDB $55, $66 ORG $6000 LDX #$3000 LDAA 3,X LDAB 4,X INX ACCD = IX = ii)Given are the contents of registers and memories of the 68HC11, ACCD = $ABCD IX = $6677 SP=$007F , ($79) = 12 23 43 56 78 90 33, obtain the new contents of these register and memories when the following program is executed? ORG $B600 PSHA PSHB PSHX DECA COMB PULA PULX PULB ACCD = IX = SP = ($79) = iii)Determine the value of ACCD if the following program is executed. ORG $B600 LDD #$FADB ACCD = NEGB ACCB = COMA ACCA = ABA ACCA = . INCA ACCA = ACCD = iv)If the content of memories ($2000) = 34 29 AD 82 FB 3C D2 B1, obtain the new contents of memories when the following program is executed. LDX #$2000 NEG $2003 BRSET3,X 07 SCAN BSET 4,X $2A BCLR 5,X $3C BRA EXIT SCAN BSET 6,X $42 BCLR 7,X $31 EXIT BRA EXIT

Step by Step Solution

There are 3 Steps involved in it

1 Expert Approved Answer
Step: 1 Unlock blur-text-image
Question Has Been Solved by an Expert!

Get step-by-step solutions from verified subject matter experts

Step: 2 Unlock
Step: 3 Unlock

Students Have Also Explored These Related Databases Questions!