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Table 5-2. Instruction Set Summary (Continued)
Opcode
CMP2
Compare Rn < lower-bound or
Rn > upper-bound
and Set Condition Codes
DBcc
If condition false then (Dn – 1
If Dn
DIVS
Destination/Source
DIVSL
DIVU
Destination/Source
DIVUL
EOR
Source
EORI
Immediate Data
EORI
Source
to CCR
EORI
If supervisor state
to SR
the Source
else TRAP
EXG
Rx
EXT
Destination Sign-Extended
EXTB
LLEGAL
SSP – 2
SSP – 4
SSp – 2
Illegal Instruction Vector Address
JMP
Destination Address
JSR
SP–4
Destination Address
LEA
ea
LINK
SP – 4
SP
LPSTOP
If supervisor state
Immediate Data
Interrupt Mask
STOP
else TRAP
LSL,LSR
Destination Shifted by count
MOVE
Source
MOVEA
Source
MOVE from
CCR
CCR
MOTOROLA
Freescale Semiconductor, Inc.
Operation
Dn;
–1 then PC + d
PC)
Destination
Destination
Destination
Destination
Destination
CCR
CCR
SR
SR
Ry
Destination
SSP; Vector Offset
SSP; PC
(SSP);
SSP; SR
(SSP);
PC
SP; PC
(SP)
PC
An
SP; An
(SP)
An, SP + d
SP
SR
External Bus Interface (EBI)
Destination
Destination
Destination
Destination
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CMP2 ea ,Rn
DBcc Dn, label
DIVS.W ea ,Dn
DIVS.L ea ,Dq
DIVS.L ea ,Dr:Dq
DIVSL.L ea ,Dr:Dq
DIVU.W ea ,Dn
DIVU.L ea ,Dq
DIVU.L ea ,Dr:Dq
DIVUL.L ea ,Dr:Dq
EOR Dn, ea
Destination
EORI # data ea
EORI # data ,CCR
EORI # data ,SR
EXG Dx,Dy
EXG Ax,Ay
EXG Dx,Ay
EXG Ay,Dx
EXT.W Dn
EXT.L Dn
EXTB.L Dn
(SSP);
ILLEGAL
PC
JMP ea
JSR ea
LEA ea ,An
LINK An,# displacement
LPSTOP # data
1
LSd
Dx,Dy
1
LSd
# data ,Dy
1
LSd
ea
MOVE ea ea
MOVEA ea ,An
MOVE CCR, ea
Syntax
32/16
16r:16q
32/32
32q
64/32
32r:32q
32/32
32r:32q
32/16
16r:16q
32/32
32q
64/32
32r:32q
32/32
32r:32q
extend byte to word
extend word to long word
extend byte to long word
5- 17
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