<s>
The	O
Amstrad	B-Device
PC20	I-Device
/	O
Sinclair	O
PC200	O
was	O
a	O
home	O
computer	O
created	O
by	O
Amstrad	O
in	O
late	O
1988	O
,	O
based	O
on	O
the	O
Amstrad	B-Device
PPC	I-Device
512	I-Device
hardware	O
.	O
</s>
<s>
The	O
machine	O
was	O
available	O
in	O
two	O
versions	O
,	O
Sinclair	O
PC200	O
and	O
Amstrad	B-Device
PC20	I-Device
.	O
</s>
<s>
In	O
addition	O
to	O
MS-DOS	B-Application
3.3	O
and	O
PPC	O
Organiser	O
(	O
a	O
memory-resident	O
suite	O
of	O
utilities	O
)	O
,	O
the	O
PC20/PC200	O
was	O
supplied	O
with	O
GEM	B-Application
and	O
four	O
CGA-compatible	O
games	O
.	O
</s>
<s>
The	O
limited	O
CGA	B-Device
graphical	O
capabilities	O
and	O
PC	B-Device
speaker	I-Device
sound	O
output	O
were	O
greatly	O
inferior	O
compared	O
to	O
other	O
home	O
computers	O
of	O
the	O
time	O
.	O
</s>
<s>
The	O
PPC	B-Device
512	I-Device
's	O
small	O
LCD	B-Device
display	I-Device
was	O
replaced	O
by	O
an	O
RF	O
modulator	O
,	O
so	O
that	O
the	O
machine	O
could	O
display	O
CGA	B-Device
video	O
on	O
a	O
domestic	O
television	O
,	O
and	O
the	O
keyboard	O
and	O
system	O
unit	O
were	O
combined	O
in	O
an	O
integrated	O
case	O
,	O
similar	O
to	O
the	O
original	O
Atari	B-Device
ST	I-Device
or	O
Amiga	B-Device
500	I-Device
.	O
</s>
<s>
The	O
PPC	B-Device
512	I-Device
second	O
floppy	B-Device
drive	I-Device
bay	O
was	O
replaced	O
by	O
two	O
ISA	B-Architecture
slots	I-Architecture
,	O
though	O
the	O
design	O
of	O
the	O
case	O
was	O
such	O
that	O
any	O
cards	O
fitted	O
would	O
protrude	O
from	O
the	O
top	O
of	O
the	O
computer	O
.	O
</s>
<s>
Although	O
the	O
PC20/PC200	O
does	O
not	O
support	O
standard	O
floppy	B-Device
disk	I-Device
drives	I-Device
through	O
the	O
built-in	O
FDD	B-Device
connector	O
,	O
it	O
uses	O
a	O
compatible	O
floppy	B-Device
disk	I-Device
controller	O
(	O
Zilog	O
Z765a	O
)	O
.	O
</s>
<s>
Standard	O
drives	O
can	O
be	O
made	O
to	O
work	O
with	O
720K	B-Device
disks	O
after	O
a	O
cable	O
modification	O
.	O
</s>
