1. HC11 Programming

2. HC11 Registers

3. Data Movement
LDAA
LDAB
LDD
LDS
LDX
LDY
STAA
STAB
STD
STS
STX
STY

4. Describe what each of the following instructions accomplishes and then indicate the addressing mode used, effective address(es) of operand, the operand and resulting status in CCR, given the following;
00F AABBCCDDEE
F245A4B4C3229A9C9B2DAB2398
LDAA #$2C
LDAA $F6
LDAA $0143
LDY $0140
LDX $F0

5. Describe what each of the following instructions accomplishes and then indicate the addressing mode used, effective address(es) of operand, the operand, result and resulting status in CCR, given the following;
D = 1A68
X = 3C6A
Y = 15AB
STAA $18
STAB $04AB
STD $03B7
STY $0460
STX $058A

6. Write the address and the machine code for the source program shown below;
ORG $0200 LDAA $0120 STAA $400 LDX $01 STX $0500 LDAB #$45 STAB $0460 LDD $30 STD $0560

7. Draw the flowchart and write the program that will copy two bytes from $0110 to $0120. Assemble the code starting at location $0200.

8. Clear Instructions
CLRA
CLRB
CLR

9. Transfer Instructions
TAB
TBA
TAP
TPA
TSX
TSY
TXS
TYS

10. Exchange instructions
XGDY
XGDX

11. Describe what each of the following instructions accomplishes and then indicate the addressing mode used, effective address(es) of operand, the operand, result and resulting status in CCR, given the following;
* D = AC23
* A4 C
* CCR = 09
ORG $0200
0200 4F CLRA
TAB
0202 CE 17 AC LDX #$17AC
0205 8F XGDX
0206 7F CLR $56

12. Add Instructions
ADDA
ADDB
ADDD
ADCA
ADCB
ABA
ABX
ABY

13. Describe what each of the following instructions accomplishes and then indicate the addressing mode used, effective address(es) of operand, the operand, result and resulting status in CCR, given the following;
* A = 24
* B = A3
* X = 2AC6
* Y = 19A2
* CCR = 09
* A4 98 4E 5C F
* D4 C2 A C 9B D2
ORG $0250
0250 8B ADDA #$65
0252 DB 9A ADDB $9A
0254 F ADDD $0128
0257 3A ABX

14. Increment Instructions
INCA
INCB
INS
INX
INY
INC

15. Subtraction Instructions
SUBA
SUBB
SUBD
SBA

16. Describe what each of the following instructions accomplishes and then indicate the addressing mode used, effective address(es) of operand, the operand, result and resulting status in CCR, given the following;
* A = 7A
* B = A3
* X = 2AC6
* Y = 19A2
* CCR =09
* A4 98 4E 5C F
* D4 C2 A C 9B D2
ORG $0250
SUBA #$65
0252 D SUBB $93
0254 B SUBD $0128

17. Negate Instructions
NEGA
NEGB
NEG

18. Decrement Instructions
DECA
DECB
DES
DEX
DEY
DEC

19. Describe what each of the following instructions accomplishes and then indicate the addressing mode used, effective address(es) of operand, the operand, result and resulting status in CCR, given the following;
* A = 7A
* B = A3
* X = 2AC6
* Y = 19A2
* CCR = 09
* A4 98 4E 5C F
* D4 C2 A C 9B D2
ORG $0250
0250 4A DECA
DEX
NEG $0125
INY

20. Logic Instructions
ANDA
ANDB
ORAA
ORAB
EORA
EORB
COMA
COMB
COM

21. Example * A = 7A * B = A3 * X = 2AC6 * Y = 19A2 * CCR = 09
* A4 98 4E 5C F
* D4 C2 A C 9B D2
ORG $0250
F ANDA #%
COMB
0253 B EORA $0124

22. Logical Shift Instructions
LSLA
LSLB
LSLD
LSL
LSRA
LSRB
LSRD
LSR

23. Arithmetic Shift Instructions
ASRA
ASRB
ASR

24. Rotate Instructions
ROLA
ROLB
ROL
RORA
RORB
ROR

25. Describe what each of the following instructions accomplishes and then indicate the addressing mode used, effective address(es) of operand, the operand, result and resulting status in CCR, given the following;
* A = 7A
* B = A3
* X = 2AC6
* Y = 19A2
* CCR = 09
* A4 98 4E 5C F
* D4 C2 A C 9B D2
ORG $0250
LSLA
LSRA
A LSL $9A
ASR $0123
ROLA
RORB

26. Multiplication and Division Instructions
IDIV
FDIV

27. Status Flag Instructions
CLC
SEC
CLV
SEV

28. Problems
Chapter Questions Pages 88,89 Problems 1,2,3,5,9,12,14,17,27,28 Chapter Problems Pages 89,90,91 Problems 2,4,5,8,11,12