MC68HC000RC12 Datasheet, PDF (26/189 Pages) Freescale Semiconductor, Inc – 8-/16-/32-Bit Microprocessors User’s Manual

Freescale Semiconductor, Inc.
Table 2-2. Instruction Set Summary (Sheet 2 of 4)
Opcode
Operation
DIVS
Destination/Source → Destination
DIVU
Destination/Source → Destination
EOR
Source ⊕ Destination → Destination
EORI Immediate Data ⊕ Destination → Destination
EORI to CCR Source ⊕ CCR → CCR
EORI to SR If supervisor state
then Source ⊕SR → SR
else TRAP
EXG
Rx ↔ Ry
EXT
Destination Sign-Extended → Destination
ILLEGAL
JMP
JSR
LEA
LINK
LSL,LSR
SSP – 2 → SSP; Vector Offset → (SSP);
SSP – 4 → SSP; PC → (SSP);
SSP – 2 → SSP; SR → (SSP);
Illegal Instruction Vector Address → PC
Destination Address → PC
SP – 4 → SP; PC → (SP)
Destination Address → PC
<ea> → An
SP – 4 → SP; An → (SP)
SP → An, SP + d → SP
Destination Shifted by <count> → Destination
MOVE Source → Destination
MOVEA Source → Destination
MOVE from CCR → Destination
CCR
MOVE to Source → CCR
CCR
MOVE from
SR
SR → Destination
If supervisor state
then SR → Destination
else TRAP (MC68010 only)
MOVE to SR If supervisor state
then Source → SR
else TRAP
Syntax
DIVS.W <ea>,Dn
32/16 → 16r:16q
DIVU.W <ea>,Dn
32/16 → 16r:16q
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>
LSd1 Dx,Dy
LSd1 # <data>,Dy
LSd1 <ea>
MOVE <ea>,<ea>
MOVEA <ea>,An
MOVE CCR,<ea>
MOVE <ea>,CCR
MOVE SR,<ea>
MOVE <ea>,SR
2-12
M68000 8-/16-/32-BIT MICROPROCESSOR USER’S MANUAL
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