CS80C286-12 Intersil, CS80C286-12 Datasheet - Page 56

• Manufacturer Part Number: CS80C286-12
• Description: IC CPU 16BIT 5V 12.5MHZ 68-PLCC
• Manufacturer: Intersil

Specifications of CS80C286-12

• Processor Type: 80C286 16-Bit
• Speed: 12.5MHz
• Voltage: 5V
• Mounting Type: Surface Mount
• Package / Case: 68-PLCC
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Features: -

80C286 Instruction Set Summary
FUNCTION
Register - Byte
Register - Word
Memory - Byte
Memory - Word
IMUL = Integer Multiply
(Signed)
Register - Byte
Register - Word
Memory - Byte
Memory - Word
IMUL = Interger Immediate
Multiply (Signed)
DIV = Divide (Unsigned)
Register - Byte
Register - Word
Memory - Byte
Memory - Word
IDIV
(Signed)
Register - Byte
Register - Word
Memory - Byte
Memory - Word
AAM = ASCII Adjust for
Multiply
=
Integer
Divide
1111011w mod
FORMAT
1111011w mod
011010s1 mod
1111011w mod
11010100 00001010
(Continued)
r/m
r/m
r/m
r/m
101
110
111
reg
data
80C286
56
data if s =
0
CLOCK COUNT
REAL
ADDRES
S
MODE
13
21
16
(Note 59)
24
(Note 59)
13
21
16
(Note 59)
24
(Note 59)
21, 24
(Note 59)
14
22
17
(Note 59)
25
(Note 59)
17
25
20
(Note 59)
28
(Note 59)
16
PRO-
TECTED
VIRTUAL
ADDRESS
MODE
13
21
16
(Note 59)
24
(Note 59)
13
21
16
(Note 59)
24
(Note 59)
21, 24
(Note 59)
14
22
17
(Note 59)
25
(Note 59)
17
25
20
(Note 59)
28
(Note 59)
16
COMMENTS
REAL
ADDRES
S
MODE
2
2
2
2
2
6
6
2, 6
2, 6
6
6
2, 6
2, 6
PRO-
TECTED
VIRTUAL
ADDRESS
MODE
9
9
9
9
9
6
6
6, 9
6, 9
6
6
6, 9
6, 9