TN80C186EA20 Intel, TN80C186EA20 Datasheet - Page 47

• Manufacturer Part Number: TN80C186EA20
• Description: IC MPU 16-BIT 5V 20MHZ 68-PLCC
• Manufacturer: Intel

Specifications of TN80C186EA20

• Rohs Status: RoHS non-compliant
• Processor Type: 80C186
• Features: EA suffix, 16-Bit, Extended Temp
• Speed: 20MHz
• Voltage: 5V
• Mounting Type: Surface Mount
• Package / Case: 68-PLCC
• Other names: 802799

INSTRUCTION SET SUMMARY
Shaded areas indicate instructions not available in 8086 8088 microsystems
NOTE
LOGIC (Continued)
XOR
Reg memory and register to either
Immediate to register memory
Immediate to accumulator
NOT
STRING MANIPULATION
MOVS
CMPS
SCAS
LODS
STOS
INS
OUTS
Repeated by count in CX (REP REPE REPZ REPNE REPNZ)
MOVS
CMPS
SCAS
LODS
STOS
INS
OUTS
CONTROL TRANSFER
CALL
Direct within segment
Register memory
indirect within segment
Direct intersegment
Indirect intersegment
JMP
Short long
Direct within segment
Register memory
indirect within segment
Direct intersegment
Indirect intersegment
Clock cycles shown for byte transfers For word operations add 4 clock cycles for all memory transfers
e
e
e
e
e
e
e
e
e
e
e
e
e
e
e
Input byte wd from DX port
e
Input string
e
e
Unconditional jump
Invert register memory
Exclusive or
Call
Scan byte word
Load byte wd to AL AX
Store byte wd from AL AX
Output byte wd to DX port
Scan string
Load string
Store string
Output string
Compare byte word
Compare string
Move byte word
Move string
Function
0 0 1 1 0 0 d w
1 0 0 0 0 0 0 w
0 0 1 1 0 1 0 w
1 1 1 1 0 1 1 w
1 0 1 0 0 1 0 w
1 0 1 0 0 1 1 w
1 0 1 0 1 1 1 w
1 0 1 0 1 1 0 w
1 0 1 0 1 0 1 w
0 1 1 0 1 1 0 w
0 1 1 0 1 1 1 w
1 1 1 1 0 0 1 0
1 1 1 1 0 0 1 z
1 1 1 1 0 0 1 z
1 1 1 1 0 0 1 0
1 1 1 1 0 0 1 0
1 1 1 1 0 0 1 0
1 1 1 1 0 0 1 0
1 1 1 0 1 0 0 0
1 1 1 1 1 1 1 1
1 0 0 1 1 0 1 0
1 1 1 1 1 1 1 1
1 1 1 0 1 0 1 1
1 1 1 0 1 0 0 1
1 1 1 1 1 1 1 1
1 1 1 0 1 0 1 0
1 1 1 1 1 1 1 1
(Continued)
mod 1 1 0 r m
mod 0 1 0 r m
mod 0 1 0 r m
mod 0 1 1 r m
mod 1 0 0 r m
mod 1 0 1 r m
1 0 1 0 0 1 0 w
1 0 1 0 0 1 1 w
1 0 1 0 1 1 1 w
1 0 1 0 1 1 0 w
1 0 1 0 1 0 1 w
0 1 1 0 1 1 0 w
0 1 1 0 1 1 1 w
mod reg r m
disp-low
disp-low
disp-low
data
segment selector
segment selector
segment offset
segment offset
Format
data if w
(mod
(mod
80C186EA 80C188EA 80L186EA 80L188EA
disp-high
disp-high
data
i
i
e
11)
11)
1
data if w
e
1
80C186EA
Cycles
5
5
6
13 19
11 17
Clock
8
6
8
8
3 10
4 16
3 10
a
a
a
3 4
a
a
a
a
14
22
15
12
10
14
14
15
23
38
14
14
14
26
22n
15n
11n
8n
9n
8n
8n
80C188EA
5
6
Cycles
8
5
6
8
8
17 27
11 21
Clock
3 10
4 16
3 10
a
a
a
a
a
a
a
3 4
14
22
15
12
10
14
14
19
31
54
14
14
14
34
15n
11n
22n
9n
8n
8n
8n
Comments
8 16-bit
47
47