<s>
ET-188	B-Device
was	O
an	O
IBM	B-Device
PC	I-Device
XT	I-Device
compatible	O
computer	O
made	O
by	O
the	O
Yugoslav	O
company	O
Novkabel	O
(	O
Novosadska	O
fabrika	O
kabela	O
-	O
Novi	O
Sad	O
Cable	O
Factory	O
)	O
from	O
Novi	O
Sad	O
(	O
now	O
Serbia	O
)	O
in	O
the	O
1980s	O
.	O
</s>
<s>
Novkabel	O
already	O
had	O
experience	O
in	O
developing	O
computer	O
systems	O
(	O
ERA	O
20	O
,	O
ERA	O
60	O
and	O
others	O
)	O
which	O
was	O
used	O
to	O
make	O
ET-188	B-Device
as	O
an	O
original	O
design	O
,	O
compatible	O
with	O
IBM	B-Device
PC	I-Device
XT	I-Device
.	O
</s>
<s>
To	O
save	O
space	O
and	O
to	O
lower	O
the	O
cost	O
,	O
ET-188	B-Device
used	O
8MHz	O
Intel	B-Device
80188	I-Device
CPU	B-Device
,	O
with	O
integrated	O
timer	O
,	O
DMA	O
and	O
interrupt	O
controller	O
.	O
</s>
<s>
ET-188	B-Device
was	O
offered	O
to	O
the	O
public	O
in	O
1985	O
and	O
advertised	O
in	O
the	O
Yugoslav	O
computer	O
press	O
.	O
</s>
<s>
An	O
improved	O
ET-188A	B-Device
model	O
was	O
in	O
May	O
1986	O
presented	O
to	O
the	O
public	O
at	O
the	O
Belgrade	O
International	O
Fair	O
of	O
Technique	O
and	O
Technical	O
Advancements	O
with	O
more	O
RAM	B-Architecture
and	O
a	O
new	O
redesigned	O
case	O
.	O
</s>
<s>
Among	O
other	O
things	O
,	O
ET-188A	B-Device
was	O
used	O
for	O
education	O
in	O
classrooms	O
throughout	O
Vojvodina	O
province	O
.	O
</s>
