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Chapter 20
Appendix
Extension code : b'0011'
2nd nibble / 3rd nibble
0
TBZ (abs8)bp,d7
1
TBNZ (abs8)bp,d7
2
CMP Dn,Dm
3
ADD Dn,Dm
4
TBZ (io8)bp,d7
5
TBNZ (io8)bp,d7
6
OR Dn,Dm
7
AND Dn,Dm
8
BSET (io8)bp
9
JMP abs18(label)
A
XOR Dn,Dm / XOR #8,Dm
B
ADDC Dn,Dm
C
BSET (abs16)bp
D
BTST (abs16)bp
E
TBZ (abs16)bp,d7
F
TBNZ (abs16)bp,d7
XX - 12
Instruction map
0
1
2
3
4
5
6
7
8
9
TBZ (abs8)bp,d11
TBNZ (abs8)bp,d11
TBZ (io8)bp,d11
TBNZ (io8)bp,d11
BCLR (io8)bp
JSR abs18(label)
BCLR (abs16)bp
CMP
MOV
#8,(abs16)
#8,(abs16)
TBZ (abs16)bp,d11
TBNZ (abs16)bp,d11
A
B
C
D
JMP
JSR
CBEQ #8,(abs16), d7 / d11 CBNE #8,(abs16), d7 / d11
abs20(label)
abs20(label)
E
F
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