<s>
The	O
microSPARC	B-Device
(	O
code-named	O
Tsunami	O
)	O
is	O
a	O
discontinued	O
microprocessor	B-Architecture
implementing	O
the	O
SPARC	B-Architecture
V8	I-Architecture
instruction	B-General_Concept
set	I-General_Concept
architecture	I-General_Concept
(	O
ISA	O
)	O
,	O
developed	O
by	O
Sun	O
Microsystems	O
.	O
</s>
<s>
It	O
is	O
a	O
low-end	O
microprocessor	B-Architecture
intended	O
for	O
low-end	O
workstations	B-Device
and	O
embedded	B-Architecture
systems	I-Architecture
.	O
</s>
<s>
The	O
microprocessor	B-Architecture
was	O
developed	O
by	O
Sun	O
,	O
but	O
the	O
floating-point	B-General_Concept
unit	I-General_Concept
(	O
FPU	O
)	O
was	O
licensed	O
from	O
Meiko	O
Scientific	O
.	O
</s>
<s>
There	O
are	O
two	O
derivatives	O
of	O
the	O
microSPARC-II	B-Device
(	O
code-named	O
Swift	O
)	O
:	O
the	O
microSPARC-II	B-Device
and	O
microSPARC-IIep	B-Device
.	O
</s>
<s>
The	O
microSPARC-II	B-Device
is	O
used	O
in	O
the	O
SPARCstation	B-Architecture
5	I-Architecture
.	O
</s>
<s>
The	O
microSPARC-IIep	B-Device
is	O
a	O
100MHz	O
microSPARC-II	B-Device
with	O
an	O
integrated	O
PCI	B-Protocol
controller	O
for	O
embedded	B-Architecture
systems	I-Architecture
.	O
</s>
<s>
It	O
was	O
developed	O
and	O
fabricated	O
by	O
LSI	O
Logic	O
for	O
Sun	O
,	O
and	O
used	O
in	O
their	O
JavaStation	B-Device
Network	B-Operating_System
Computer	I-Operating_System
.	O
</s>
