Motorola M68000 User Manual page 26

8-/16-/32-bit microprocessors
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Table 2-2. Instruction Set Summary (Sheet 2 of 4)
Opcode
DIVS
Destination/Source
DIVU
Destination/Source
EOR
Source
Destination
EORI
Immediate Data
EORI to CCR Source
CCR
EORI to SR
If supervisor state
then Source SR
else TRAP
EXG
Rx
Ry
EXT
Destination Sign-Extended
ILLEGAL
SSP – 2
SSP – 4
SSP; PC
SSP – 2
SSP; SR
Illegal Instruction Vector Address
JMP
Destination Address
JSR
SP – 4
SP; PC
Destination Address
LEA
<ea>
An
LINK
SP – 4
SP; An
SP
An, SP + d
LSL,LSR
Destination Shifted by <count>
MOVE
Source
Destination
MOVEA
Source
Destination
MOVE from
CCR
Destination
CCR
MOVE to
Source
CCR
CCR
MOVE from
SR
Destination
SR
If supervisor state
then SR
else TRAP (MC68010 only)
MOVE to SR If supervisor state
then Source
else TRAP
2-12
M68000 8-/16-/32-BIT MICROPROCESSOR USER'S MANUAL
Freescale Semiconductor, Inc.
Operation
Destination
Destination
Destination
Destination
Destination
CCR
SR
Destination
SSP; Vector Offset
(SSP);
(SSP);
(SSP);
PC
PC
(SP)
PC
(SP)
SP
Destination
Destination
SR
For More Information On This Product,
Go to: www.freescale.com
S y n t a x
DIVS.W <ea>,Dn
32/16
DIVU.W <ea>,Dn
32/16
EOR Dn,<ea>
EORI # <data>,<ea>
EORI # <data>,CCR
EORI # <data>,SR
EXG Dx,Dy
EXG Ax,Ay
EXG Dx,Ay
EXG Ay,Dx
EXT.W Dn
extend byte to word
EXT.L Dn
extend word to long word
ILLEGAL
JMP <ea>
JSR <ea>
LEA <ea>,An
LINK An, # <displacement>
LSd 1 Dx,Dy
LSd 1 # <data>,Dy
LSd 1 <ea>
MOVE <ea>,<ea>
MOVEA <ea>,An
MOVE CCR,<ea>
MOVE <ea>,CCR
MOVE SR,<ea>
MOVE <ea>,SR
MOTOROLA
16r:16q
16r:16q

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