<s>
DVK	B-Device
(	O
,	O
Interactive	O
Computing	O
Complex	O
)	O
is	O
a	O
Soviet	O
PDP-11-compatible	O
personal	B-Device
computer	I-Device
.	O
</s>
<s>
Early	O
models	O
of	O
the	O
DVK	B-Device
series	O
are	O
based	O
on	O
K1801VM1	B-General_Concept
or	O
K1801VM2	O
microprocessors	B-Architecture
with	O
a	O
16bit	O
address	B-Architecture
bus	I-Architecture
.	O
</s>
<s>
Later	O
models	O
use	O
the	O
KM1801VM3	O
microprocessor	B-Architecture
with	O
a	O
22bit	O
extended	O
address	B-Architecture
bus	I-Architecture
.	O
</s>
