参数资料
型号: MC68331CFC16B1
厂商: FREESCALE SEMICONDUCTOR INC
元件分类: 微控制器/微处理器
英文描述: 32-BIT, 16 MHz, MICROCONTROLLER, PQFP132
封装: 0.950 X 0.950 INCH, 0.025 INCH PITCH, PLASTIC, QFP-132
文件页数: 42/90页
文件大小: 481K
代理商: MC68331CFC16B1
MC68331
MOTOROLA
MC68331TS/D
47
CMPM
(An)
+, (An) +
8, 16, 32
(Destination
Source), CCR shows results
CMP2
<ea>, Rn
8, 16, 32
Lower bound
≤ Rn ≤ Upper bound, CCR shows result
DBcc
Dn, label
16
If condition false, then Dn
1 PC;
if Dn
≠ ( 1), then PC + d PC
DIVS/DIVU
<ea>, Dn
32/16
16 : 16 Destination / Source Destination
(signed or unsigned)
DIVSL/DIVUL
<ea>, Dr : Dq
<ea>, Dq
<ea>, Dr : Dq
64/32
32 : 32
32/32
32
32/32
32 : 32
Destination / Source
Destination
(signed or unsigned)
EOR
Dn, <ea>
8, 16, 32
Source
⊕ Destination Destination
EORI
# <data>, <ea>
8, 16, 32
Data
⊕ Destination Destination
EORI to CCR
# <data>, CCR
8
Source
⊕ CCR CCR
EORI to SR1
# <data>, SR
16
Source
⊕ SR SR
EXG
Rn, Rn
32
Rn
Rn
EXT
Dn
8
16
16
32
Sign extended Destination
Destination
EXTB
Dn
8
32
Sign extended Destination
Destination
ILLEGAL
none
SSP
2 SSP; vector offset (SSP);
SSP
4 SSP; PC (SSP);
SSP
2 SSP; SR (SSP);
Illegal instruction vector address
PC
JMP
<ea>
none
Destination
PC
JSR
<ea>
none
SP
4 SP; PC (SP); destination PC
LEA
<ea>, An
32
<ea>
An
LINK
An, # d
16, 32
SP
4 SP, An (SP); SP An, SP + d SP
# <data>
16
Data
SR; interrupt mask EBI; STOP
LSL
Dn, Dn
# <data>, Dn
<ea>
8, 16, 32
16
LSR
Dn, Dn
#<data>, Dn
<ea>
8, 16, 32
16
MOVE
<ea>, <ea>
8, 16, 32
Source
Destination
MOVEA
<ea>, An
16, 32
32
Source
Destination
USP, An
An, USP
32
USP
An
An
USP
MOVE from CCR
CCR, <ea>
16
CCR
Destination
MOVE to CCR
<ea>, CCR
16
Source
CCR
MOVE from SR1
SR, <ea>
16
SR
Destination
MOVE to SR1
<ea>, SR
16
Source
SR
MOVE USP1
USP, An
An, USP
32
USP
An
An
USP
MOVEC1
Rc, Rn
Rn, Rc
32
Rc
Rn
Rn
Rc
MOVEM
list, <ea>
<ea>, list
16, 32
32
Listed registers
Destination
Source
Listed registers
Table 20 Instruction Set Summary (Continued)
Instruction
Syntax
Operand Size
Operation
X/C
0
X/C
0
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