参数资料
型号: IS80C286-20
厂商: Intersil
文件页数: 53/60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
57
AAD = ASCII Adjust for
Divide
11010101 00001010
14
CBW = Convert Byte to
Word
10011000
2
CWD = Convert Word to
Double Word
10011001
2
LOGIC
Shift/Rotate Instructions
Register/Memory by 1
1101000w mod TTT
r/m
2, 7
(Note 59)
2, 7
(Note 59)
29
Register/Memory by CL
1101001w mod TTT
r/m
5+n, 8+n
(Note 59)
5+n, 8+n
(Note 59)
29
Register/Memory by Count 1100000
mod TTT
r/m
count
5+n, 8+n
(Note 59)
5+n, 8+n
(Note 59)
29
TTT
Instruction
000
ROL
001
ROR
010
RCL
011
RCR
100
SHL/SAL
101
SHR
111
SAR
AND = And
Reg/Memory and Register
to
Either
001000dw mod
reg
r/m
2, 7
(Note 59)
2, 7
(Note 59)
29
Immediate
to
Regis-
ter/Memory
1000000w mod
100
r/m
data
data if w =
1
3, 7
(Note 59)
3, 7
(Note 59)
29
Immediate to Accumulator 0010010w data
data if w =
1
33
TEST = And Function to Flags, No Result
Register/Memory and Reg-
ister
1000010w mod
reg
r/m
2, 6
(Note 59)
2, 6
(Note 59)
29
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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