Intel 80386 DJ Equipment User Manual


 
80386
a
e
-
T
bl
8 1 80386 I
nstructlon
et
oc
S
CI
kC
oun
tS
ummaay
(C
ontmue d)
CLOCK COUNT
NOTES
Real
Real
INSTRUCTION
FORMAT
Address Protected
Address Protected
Mode
or
Virtual
Mode
or
Virtual
Virtual
Address Virtual
Address
8086 Mode
8086
Mode
Mode
Mode
INTERRUPT INSTRUCTIONS
INT
~
Interrupt:
Type Specified
I
11001101
I
type
I
37
b
Type 3
I
11001100
I
33
b
INTO
~
Interrupt
4 II
Overflow
Flag Set I
11001110
I
If OF
~
1
35
b,e
If OF
~
0
3 3
b,
e
Bound = Interrupt
Sit
Oetect Value
I
01100010
I
mod
reg
r/ml
Outot
Range
If Out of Range
44
b,
e
e,
g,
h,j,
k,
r
If
In
Range
10 10
b,
e
e,
g,
h,j,
k,
r
Protected
Mode
Only (lNT)
INT:
Type
Specilled
Via Interrupt or Trap
Gate
to
Same
Privilege
Level
59
g,j,
k,
r
Via
Interrupt
or
Trap
Gate
to
Different
Privilege
Level
99
g,
j,
k,
r
From 286 Task to 286
TSS via Task Gate
247
g,
j,
k,
r
From 286 Task to 386
TSS via Task Gate
277
g,
j,
k,
r
From
268 Task
to
virt
8086
md
via
Task Gate
224
g,
j,
k,
r
From
386
Task to 286 TSS via Task Gate
257
g,
j,
k,
r
From 386 Task to 386
TSS via Task Gate
287
g,
j,
k,
r
From
368 Task
to
virt
B086
md
via
Task Gate
238
g,
j,
k,
r
From
virt
8086
md
to
286 TSS
via
Task
Gate
257
g,
j,
k,
r
From
virt
8086
md
to
386 TSS
via
Task
Gate
287
g,
j,
k,
r
From
virt
8086
md
to
priv
level
0
via
Trap
Gate
or
Interrupt
Gate
119
INT:TVPE
3
Via
Interrupt
or
Trap
Gate
to
Same
Privilege
Level
59
g,
j,
k,
r
Via
Interrupt
or
Trap
Gate
to
Different
Privilege
Level
99
g,j,
k,
r
From 286 Task to 286
TSS via Task Gate
243 g,
j,
k,
r
From 286 Task to 386
TSS via Task Gate
273
g,
j,
k,
r
From
268 Task
to
Virt
8086
md
via
Task Gate
220
g,
j,
k,
r
From
386 Task
to
286 TSS
via
Task
Gate
253
g,
j,
k,
r
From 386 Task to 386
TSS via Task Gate
283
g,
j,
k,
r
From
368 Task
to
Virt
8086
md
via
Task Gate
232
g,
j,
k,
r
From
virt
8086
md
to
286 TSS
via
Task Gate
253
g,
j,
k,
r
From
virt
8086
md
to
386 TSS
via
Task Gate
283
g,
j,
k,
r
From
virt
8086
md
to
priv
level
0
via
Trap
Gate
or
Interrupt
Gate
119
INTO:
Via
Interrupt
or
Trap
Grate
to
Same
Privilege
Level
59
g,
j,
k,
r
Via
Interrupt
or
Trap
Gate
to
Different
Privilege
Level
99
g,
j,
k,
r
From 286 Task to 286
TSS via Task Gate
245
g,
j,
k,
r
From 286 Task to 386
TSS via Task Gate
275
g,j,
k,
r
From
268
Task
to
virt
8086
md
via
Task Gate
222
g,j,
k, r
From 386 Task to 286
TSS via Task Gate
255
g,j,
k,
r
From 386 Task to 386
TSS via Task Gate
285
g,j,
k,
r
From
368 Task
to
virt
8086
md
via
Task
Gate
234
g,j,
k,
r
From virt
8086
md
to 286 TSS via Task Gate
255
g,
j,
k,
r
From virt
8086
md
to 386 TSS via Task Gate
285
g,
j,
k,
r
From
virt
8086
md
to
priv
level
0
via
Trap
Gate
or
Interrupt
Gate
119
121