CS80C286-12 Intersil, CS80C286-12 Datasheet - Page 53

• 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
Accumulator to Memory
Register/Memory to Seg-
ment Register
Segment Register to Regis-
ter/Memory
PUSH = Push
Memory
Register
Segment Register
Immediate
PUSHA = Push All
POP = Pop
Memory
Register
Segment Register
POPA = Pop All
XCHG = Exchange
Register/Memory with Reg-
ister
Register with Accumulator
IN = Input From
Fixed Port
Variable Port
OUT = Output To
Fixed Port
Variable Port
XLAT = Translate Byte to
AL
1010001w addr-low
FORMAT
10001110 mod 0 reg
10001100 mod 0 reg
11111111 mod
01010 reg
000
110
011010s0 data
01100000
10001111 mod
01011 reg
000
111
01100001
1000011w mod
10010 reg
1110010w port
1110110w
1110011w port
1110111w
11010111
(Continued)
reg
reg
r/m
r/m
r/m
r/m
(reg ≠ 01)
r/m
110
000
reg
addr-high
data if s =
0
80C286
53
CLOCK COUNT
REAL
ADDRES
S
MODE
3
2, 5
(Note 59)
2, 3
(Note 59)
5
(Note 59)
3
3
3
17
5
(Note 59)
5
19
3, 5
(Note 59)
3
5
5
3
3
5
5
PRO-
TECTED
VIRTUAL
ADDRESS
MODE
3
17, 19
(Note 59)
2, 3
(Note 59)
5
(Note 59)
3
3
3
17
5
(Note 59)
5
20
19
3, 5
(Note 59)
3
5
5
3
3
5
COMMENTS
REAL
ADDRES
S
MODE
2
2
2
2
2
2
2
2
2
2
2
2
2, 7
PRO-
TECTED
VIRTUAL
ADDRESS
MODE
9
9, 10, 11
9
9
9
9
9
9
9
9
9, 10, 11
9
7, 9
14
14
14
14
9