MC68EC000 Motorola, MC68EC000 Datasheet - Page 28

• Manufacturer Part Number: MC68EC000
• Description: Core Processor (SCM 68000)
• Manufacturer: Motorola

Overview
1-15
CMPA
CMPI
CMPM
DBcc
DIVS
DIVU
EOR
EORI
EORI to CCR Source
EORI to SR
EXG
EXT
ILLEGAL
JMP
JSR
LEA
LINK
LSL,LSR
MOVE
MOVEA
MOVE to
CCR
MOVE from
SR
MOVE to SR
MOVE USP
MOVEM
MOVEP
MOVEQ
MULS
MULU
NBCD
NEG
NEGX
NOP
NOT
OR
Destination – Source
Destination – Immediate Data
Destination – Source
If condition false then (Dn – 1
If Dn
Destination
Destination
Source
Immediate Data
If supervisor state
else TRAP to Privilege Violation Trap
Rx
Destination Sign-Extended
SSP – 4
SSP – 2
Illegal Instruction Vector Address
Destination Address
SP – 4
Destination Address
<ea>
SP – 4
SP
Destination Shifted by <count>
Source
Source
Source
SR
If supervisor state
else TRAP to Privilege Violation Trap
If supervisor state
else TRAP to Privilege Violation Trap
Registers
Source
Source
Immediate Data
Source
Source
0 – (Destination 10 ) – X
0 – (Destination)
0 – (Destination) – X
None
~Destination
Source V Destination
Ry
An, SP + d n
Destination
–1 then PC + d n
An
then Source SR
then Source
then USP
Destination
Destination
Destination
CCR
SP; PC
SP; An
Table 1-3. Instruction Set Summary (Continued)
Destination
Destination
CCR
Registers
Destination
SSP; PC
SSP; SR
Destination;
Source
Source
Destination
Freescale Semiconductor, Inc.
EC000 CORE PROCESSOR USER’S MANUAL
CCR
Destination
Destination
Destination
For More Information On This Product,
(SP)
(SP)
SP
An or An
PC
PC
Destination
(SSP);
(SSP);
Destination
Destination
Destination
Destination
cc
cc
SR
Destination
Destination
Destination
PC)
SR
Destination
Go to: www.freescale.com
Dn;
Destination
cc
Destination
USP
PC
CMPA <ea>,An
CMPI # <data>,<ea>
CMPM (Ay)+, (Ax)+
DBcc Dn,<label>
DIVS.W <ea>,Dn32/16
DIVU.W <ea>,Dn32/16
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 Dnextend byte to word
EXT.L Dnextend word to long word
ILLEGAL
JMP <ea>
JSR <ea>
LEA <ea>,An
LINK An, # <displacement>
LSd Dx,Dy
LSd # <data>,Dy
LSd Í
MOVE <ea>,<ea>
MOVEA <ea>,An
MOVE <ea>,CCR
MOVE SR,<ea>
MOVE <ea>,SR
MOVE USP,An
MOVE An,USP
MOVEM <list>,<ea>
MOVEM <ea>,<list>
MOVEP Dx,(d 16 ,Ay)
MOVEP (d 16 ,Ay),Dx
MOVEQ # <data>,Dn
MULS.W <ea>,Dn16 x 16
MULU.W <ea>,Dn16 x 16
NBCD <ea>
NEG <ea>
NEGX <ea>
NOP
NOT <ea>
OR <ea>,Dn
OR Dn,<ea>
MOTOROLA
16r:16q
16r:16q
32
32