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Chapter 17 Appendices
XVII - 22
Instruction Map
17-4 Instruction Map
0
0 NOP RTS
MOV #8,(io8)
RTI
CMP #8,(abs8)/(abs12)
POP An ADD #8,Dm
MOVW #8,DWm
MOVW #8,Am
1 JSR d12(label) JSR d16(label)
MOV #8,(abs8)/(abs12)
PUSH An OR #8,Dm AND #8,Dm
2 When the exension code is b'oo10'
3 When the extension code is b'0011'
4 MOV (abs12),Dm MOV (abs8),Dm MOV (An),Dm
5 MOV Dn,(abs12) MOV Dn,(abs8) MOV Dn,(Am)
6 MOV (io8),Dm MOV (d4,SP),Dm MOV (d8,An),Dm
7 MOV Dn,(io8) MOV Dn,(d4,SP) MOV Dn,(d8,Am)
8 ADD #4,Dm SUB Dn,Dn
BGE d7 BRA d7 BEQ d7 BNE d7 BCC d7 BCS d7 BLT d7 BLE d7
9 BEQ d4 BNE d4
MOVW DWn,(HA)
MOVW An,(HA)
BGE d11 BRA d11 BEQ d11 BNE d11 BCC d11 BCS d11 BLT d11 BLE d11
A MOV Dn,Dm / MOV #8,Dm
B BSET (abs8)bp BCLR (abs8)bp
C CMP #8,Dm
MOVW (abs8),Am
MOVW (abs8),DWm
CBEQ #8,Dm,d7
CMPW #16,DWm
MOVW #16,DWm
D MOV Dn,(HA)
MOVW An,(abs8)
MOVW DWn,(abs8)
CBNE #8,Dm,d7 CMPW #16,Am MOVW #16,Am
E MOVW (An),DWm
MOVW (d4,SP),Am
MOVW (d4,SP),DWm
POP Dn ADDW #4,Am BRA d4
F
Extension code: b'0010'
MOVW DWn,(Am)
MOVW An,(d4,SP)
MOVW DWn,(d4,SP)
PUSH Dn
ADDW #8,SP ADDW #4,SP
JSRV (tbl4)
123456789ABCDEF
0
2nd nible\ 3rd nibble
0 MOVW An,Am CMPW An,Am MOVW SP,Am MOVW An,SP BTST #8,Dm
1
JMP (A0) JSR (A0) JMP (A1) JSR (A1)
MOV PSW,Dm REP #3
2
BGT d7 BHI d7 BLS d7 BNC d7 BNS d7 BVC d7 BVS d7
NOT Dn ROR Dn
3
BGT d11 BHI d11 BLS d11 BNC d11 BNS d11 BVC d11 BVS d11
ASR Dn LSR Dn
4 SUBW DWn,DWm
SUBW #16,DWm
SUBW #16,Am SUBW DWn,Am MOVW DWn,Am
5 ADDW DWn,DWm
ADDW #16,DWm
ADDW #16,Am ADDW DWn,Am CMPW DWn,Am
6 MOV (d16,SP),Dm MOV (d8,SP),Dm MOV (d16,An),Dm
7 MOV Dn,(d16,SP) MOV Dn,(d8,SP) MOV Dn,(d16,Am)
8
MOVW DWn,DWm (NOPL @n=m)
CMPW DWn,DWm ADDUW Dn,Am
9 EXT Dn,DWm
AND #8,PSW
OR #8,PSW
MOV Dn,PSW ADDSW Dn,Am
A SUB Dn,Dm / SUB #8,Dm
B SUBC Dn,Dm
C MOV (abs16),Dm
MOVW (abs16),Am
MOVW (abs16),DWm
CBEQ #8,Dm,d12 MOVW An,DWm
D MOV Dn,(abs16)
MOVW An,(abs16)
MOVW DWn,(abs16)
CBNE #8,Dm,d12
CBEQ #8,(abs8),d7/d11
CBNE #8,(abs8),d7/d11
E
MOVW (d16,SP),Am
MOVW (d16,SP),DWm
MOVW (d8,SP),Am
MOVW (d8,SP),DWm
MOVW (An),Am ADDW #8,Am DIVU
F
MOVW An,(d16,SP)
MOVW DWn,(d16,SP)
MOVW An,(d8,SP)
MOVW DWn,(d8,SP)
MOVW An,(Am)
ADDW #16,SP
MULU
123456789ABCDEF
MN101C SERIES INSTRUCTION MAP
1st nibble\2nd nibble