<s>
The	O
SPC-1000	B-Device
is	O
a	O
Z80-based	O
personal	B-Device
computer	I-Device
produced	O
by	O
Samsung	B-Application
.	O
</s>
<s>
Launched	O
in	O
1983	O
,	O
the	O
SPC-1000	B-Device
was	O
the	O
first	O
personal	B-Device
computer	I-Device
produced	O
by	O
Samsung	B-Application
.	O
</s>
<s>
The	O
main	O
unit	O
included	O
the	O
keyboard	B-Device
and	O
a	O
built-in	O
tape	O
recorder	O
.	O
</s>
<s>
External	O
disk	O
drives	O
,	O
a	O
gamepad	B-Device
,	O
and	O
a	O
dedicated	O
CRT	O
monitor	O
could	O
be	O
connected	O
to	O
this	O
unit	O
.	O
</s>
<s>
The	O
computer	O
was	O
capable	O
of	O
running	O
CP/M	B-Application
if	O
equipped	O
with	O
double-side	O
,	O
double	O
density	O
floppy	O
disk	O
drives	O
.	O
</s>
<s>
Software	O
was	O
available	O
on	O
cassette	B-Device
tapes	I-Device
,	O
with	O
more	O
than	O
one	O
hundred	O
titles	O
released	O
,	O
between	O
games	O
and	O
programs	O
.	O
</s>
<s>
The	O
computer	O
uses	O
a	O
Zilog	B-General_Concept
Z80	I-General_Concept
CPU	O
running	O
at	O
4MHz	O
,	O
and	O
offers	O
64KB	O
of	O
RAM	O
.	O
</s>
<s>
Sounds	O
is	O
produced	O
by	O
a	O
General	B-Device
Instrument	I-Device
AY-3-8910	I-Device
chip	O
,	O
providing	O
3	O
voices	O
with	O
8	O
octaves	O
each	O
.	O
</s>
<s>
Video	O
is	O
generated	O
by	O
an	O
AMI	O
S68047	O
chip	O
(	O
quite	O
similar	O
to	O
the	O
Motorola	B-General_Concept
6847	I-General_Concept
)	O
,	O
offering	O
semigraphics	B-Data_Structure
in	O
9	O
colors	O
,	O
a	O
128	O
x	O
192	O
mode	O
in	O
4	O
colors	O
,	O
or	O
a	O
256	O
x	O
192	O
mode	O
in	O
2	O
colors	O
.	O
</s>
