M68040 datasheet(39/442 Pages) FREESCALE

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M68040 USER’S MANUAL

MOTOROLA

Table 1-4. Instruction Set Summary (Continued)

Opcode

Operation

Syntax

LPSTOP 6

If supervisor state

immediate data ø SR

SR ø broadcast cycle

STOP

else TRAP

LPSTOP #<data>

LSL, LSR

Destination Shifted by count ø Destination

LSd Dx,Dy1

LSd #<data>,Dy1

LSd <ea>1

MOVE

Source ø Destination

MOVE <ea>,<ea>

MOVEA

Source ø Destination

MOVEA <ea>,An

MOVE

from CCR

CCR ø Destination

MOVE CCR,<ea>

MOVE to CCR

Source ø CCR

MOVE <ea>,CCR

MOVE from SR

If supervisor state

then SR ø Destination

else TRAP

MOVE SR,<ea>

MOVE to SR

If supervisor state

then Source ø SR

else TRAP

MOVE <ea>,SR

MOVE USP

If supervisor state

then USP ø An or An ø USP

else TRAP

MOVE USP,An

MOVE An,USP

MOVE16

Source block ø Destination block

MOVE16 (Ax)+, (Ay)+7

MOVE16 (xxx).L, (An)

MOVE16 (An), (xxx).L

MOVE16 (An)+, (xxx).L

MOVEC

If supervisor state

then Rc ø Rn or Rn øRc

else TRAP

MOVEC Rc,Rn

MOVEC Rn,Rc

MOVEM

Registers ø Destination

Source ø Registers

MOVEM <list>,<ea>4

MOVEM <ea>,<list>4

MOVEP

Source ø Destination

MOVEP Dx,(dn,Ay)

MOVEP (dn,Ay),Dx

MOVEQ

Immediate Data ø Destination

MOVEQ #<data>,Dn

MOVES

If supervisor state

then Rn ø Destination [DFC] or

Source [SFC] ø Rn

else TRAP

MOVES Rn,<ea>

MOVES <ea>,Rn

MULS

Source

× Destination ø Destination

MULS.W <ea>,Dn

× 16 ø 32

MULS.L <ea>,Dl

× 32 ø 32

MULS.L <ea>,Dh–Dl

× 32 ø 64

MULU

Source

× Destination ø Destination

MULU.W <ea>,Dn

× 16 ø 32

MULU.L <ea>,Dl

× 32 ø 32

MULU.L <ea>,Dh–Dl

× 32 ø 64

NBCD

0 – (Destination10) – X ø Destination

NBCD <ea>

NEG

0 – (Destination) ø Destination

NEG <ea>

NEGX

0 – (Destination) – X ø Destination

NEGX <ea>

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