<s>
UXP/DS	B-Operating_System
is	O
a	O
discontinued	O
Unix	B-Application
operating	I-Application
system	I-Application
developed	O
by	O
Fujitsu	O
for	O
its	O
line	O
of	O
workstations	B-Device
and	O
network	B-Application
servers	I-Application
.	O
</s>
<s>
UXP/DS	B-Operating_System
is	O
based	O
on	O
AT&T	O
System	B-Operating_System
V	I-Operating_System
Release	O
4	O
(	O
SVR4	O
)	O
,	O
and	O
targets	O
Fujitsu	O
's	O
DS/90	O
7000	O
series	O
of	O
computers	O
,	O
as	O
well	O
as	O
some	O
GP7000	O
series	O
computers	O
.	O
</s>
<s>
In	O
1991	O
,	O
Fujitsu	O
announced	O
the	O
DS/90	O
7000	O
series	O
of	O
workstations	B-Device
and	O
servers	O
,	O
powered	O
by	O
SPARC	B-Architecture
processors	O
,	O
and	O
running	O
the	O
UXP/DS	B-Operating_System
operating	B-General_Concept
system	I-General_Concept
.	O
</s>
<s>
Series	O
"	O
S	O
"	O
represented	O
their	O
previous	O
systems	O
running	O
UXP/DS	B-Operating_System
.	O
</s>
<s>
Series	O
"	O
D	O
"	O
represented	O
their	O
new	O
systems	O
also	O
running	O
UXP/DS	B-Operating_System
.	O
</s>
<s>
Series	O
"	O
F	O
"	O
represented	O
their	O
new	O
systems	O
running	O
Solaris	B-Application
operating	I-Application
system	I-Application
.	O
</s>
<s>
GP7000F	O
running	O
Solaris	B-Application
became	O
the	O
basis	O
for	O
later	O
lines	O
of	O
Fujitsu	O
Unix	B-Application
servers	O
.	O
</s>
<s>
In	O
1999	O
,	O
UXP/DS	B-Operating_System
on	O
the	O
DS/90	O
7000	O
series	O
was	O
one	O
of	O
the	O
reference	O
platforms	O
for	O
the	O
Common	B-Application
Desktop	I-Application
Environment	I-Application
(	O
CDE	O
)	O
.	O
</s>
<s>
In	O
2000	O
,	O
when	O
Fujitsu	O
released	O
its	O
new	O
PRIMEPOWER	O
line	O
of	O
Unix	B-Application
servers	O
,	O
only	O
Solaris	B-Application
was	O
available	O
as	O
an	O
option	O
for	O
the	O
operating	B-General_Concept
system	I-General_Concept
.	O
</s>
