参数资料
型号: IS80C286-20
厂商: Intersil
文件页数: 54/60页
文件大小: 0K
描述: IC CPU 16BIT 5V 20MHZ 68-PLCC
标准包装: 18
处理器类型: 80C286 16-位
速度: 20MHz
电压: 5V
安装类型: 表面贴装
封装/外壳: 68-LCC(J 形引线)
供应商设备封装: 68-PLCC(24.23x24.23)
包装: 管件
58
Immediate Data and Regis-
ter/Memory
1111011w mod
000
r/m
data
data if w =
1
3, 6
(Note 59)
3, 6
(Note 59)
29
Immediate Data and Accu-
mulator
1010100w data
data if w =
1
33
OR = Or
Reg/Memory and Register
to
Either
000010dw mod
reg
r/m
2, 7
(Note 59)
2, 7
(Note 59)
29
Immediate
to
Regis-
ter/Memory
1000000w mod
001
r/m
data
data if w =
1
3, 7
(Note 59)
3, 7
(Note 59)
29
Immediate to Accumulator 0000110w data
data if w =
1
33
XOR = Exclusive or
Reg/Memory and Register
to
Either
001100dw mod
reg
r/m
2, 7
(Note 59)
2, 7
(Note 59)
29
Immediate
to
Regis-
ter/Memory
1000000w mod
reg
r/m
data
data if w =
1
3, 7
(Note 59)
3, 7
(Note 59)
29
Immediate to Accumulator 0011010w data
data if w =
1
33
NOT
=
Invert
Regis-
ter/Memory
1111011w mod
010
r/m
2, 7
(Note 59)
2, 7
(Note 59)
29
STRING MANIPULATION
MOVS = Move Byte/Word
1010010w
5
2
9
CMPS
=
Compare
Byte/Word
1010011w
8
2
9
SCAS = Scan Byte/Word
1010111w
7
2
9
LODS = Load Byte/Word to
AL/AX
1010110w
5
2
9
STOS = Store Byte/Word
from AL/A
1010101w
3
2
9
INS = Input Byte/Word from
DX Port
0110110w
5
2
9, 14
OUTS = Output Byte/Word
to
DX Port
0110111w
5
2
9, 14
80C286 Instruction Set Summary (Continued)
FUNCTION
FORMAT
CLOCK COUNT
COMMENTS
REAL
ADDRES
S
MODE
PRO-
TECTED
VIRTUAL
ADDRESS
MODE
REAL
ADDRES
S
MODE
PRO-
TECTED
VIRTUAL
ADDRESS
MODE
80C286
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