<s>
The	O
Dingoo	B-Device
is	O
a	O
handheld	B-Application
gaming	I-Application
console	I-Application
that	O
supports	O
music	O
and	O
video	O
playback	O
and	O
open	O
game	O
development	O
.	O
</s>
<s>
Other	O
versions	O
of	O
the	O
console	O
include	O
Dingoo	B-Device
A330	O
and	O
Dingoo	B-Device
A380	O
.	O
</s>
<s>
Dingoo	B-Device
focuses	O
on	O
games	O
and	O
media	O
products	O
,	O
and	O
is	O
located	O
in	O
the	O
Futian	O
District	O
,	O
Shenzhen	O
.	O
</s>
<s>
The	O
Dingoo	B-Device
A320	I-Device
uses	O
a	O
rechargeable	O
Lithium-ion	O
battery	O
with	O
6	O
to	O
8	O
hours	O
of	O
battery	O
life	O
.	O
</s>
<s>
Original	O
games	O
in	O
two	O
different	O
languages	O
(	O
USA	O
(	O
U	O
)	O
and	O
Chinese	O
(	O
C	B-Language
)	O
)	O
for	O
the	O
Native	O
OS	O
are	O
included	O
:	O
</s>
<s>
Homebrew	O
/	O
Public	O
Domain	O
(	O
PD	O
)	O
games	O
for	O
all	O
operation	B-General_Concept
systems	I-General_Concept
(	O
OS	O
)	O
can	O
be	O
added	O
manually	O
:	O
</s>
<s>
Voice	O
recording	O
and	O
supports	O
MP3/WAV	O
formats	O
.	O
</s>
<s>
SD	B-Device
Card	I-Device
virus	O
protection	O
:	O
The	O
system	O
protects	O
itself	O
from	O
viruses	O
by	O
scanning	O
the	O
SD	B-Device
Card	I-Device
.	O
</s>
<s>
Team	O
Dingoo	B-Device
released	O
the	O
first	O
unofficial	O
firmware	O
with	O
user	O
customizable	O
theming	O
possibilities	O
.	O
</s>
<s>
The	O
native	O
operating	B-General_Concept
system	I-General_Concept
of	O
the	O
Dingoo	B-Device
A320	I-Device
is	O
a	O
variant	O
of	O
µC/uOS	B-Operating_System
-II	I-Operating_System
,	O
a	O
low-cost	O
priority-based	O
pre-emptive	B-Operating_System
real	B-Operating_System
time	I-Operating_System
multitasking	B-Operating_System
operating	I-Operating_System
system	I-Operating_System
kernel	B-Operating_System
for	O
microprocessors	B-Architecture
,	O
written	O
mainly	O
in	O
the	O
C	B-Language
programming	I-Language
language	I-Language
.	O
</s>
<s>
It	O
is	O
mainly	O
intended	O
for	O
use	O
in	O
embedded	B-Architecture
systems	I-Architecture
.	O
</s>
<s>
All	O
official	O
software	O
for	O
the	O
Dingoo	B-Device
A-320	O
(	O
including	O
its	O
emulators	B-Application
)	O
run	O
on	O
µC/OS	O
-II	O
.	O
</s>
<s>
A	O
Linux	B-Operating_System
kernel	I-Operating_System
was	O
generally	O
released	O
by	O
Booboo	O
on	O
Google	B-Protocol
Code	I-Protocol
on	O
May	O
18	O
,	O
2009	O
.	O
</s>
<s>
This	O
allows	O
for	O
dual	O
booting	O
the	O
original	O
firmware	O
or	O
Linux	B-Operating_System
without	O
the	O
need	O
for	O
connection	O
to	O
a	O
PC	O
.	O
</s>
<s>
Enthusiasts	O
have	O
successfully	O
run	O
Linux	B-Operating_System
versions	O
of	O
many	O
games	O
,	O
including	O
Prboom	O
engine	O
(	O
Doom	B-Application
,	O
Hexen	B-Application
,	O
Heretic	B-Application
)	O
,	O
Build	B-Application
engine	I-Application
(	O
Duke	B-Application
Nukem	I-Application
3D	I-Application
,	O
Shadow	B-Application
Warrior	I-Application
)	O
,	O
Quake	B-Application
,	O
Dodgin	O
 '	O
Diamonds	O
1	O
&	O
2	O
,	O
Biniax	B-Application
2	I-Application
,	O
GNU	O
Robbo	O
,	O
Super	O
Transball	O
2	O
,	O
Defendguin	O
,	O
Waternet	O
,	O
Sdlroids	O
,	O
Spout	O
,	O
Tyrian	B-Application
,	O
Rise	B-Application
of	I-Application
the	I-Application
Triad	I-Application
,	O
Open	B-Application
Liero	I-Application
,	O
REminiscence	B-Application
,	O
Blockrage	O
,	O
and	O
the	O
OpenBOR	O
game	O
engine	O
.	O
</s>
<s>
The	O
Dingoo	B-Device
can	O
run	O
emulators	B-Application
:	O
ScummVM	B-Device
,	O
SMS	O
Plus	O
,	O
Gmuplayer	O
,	O
FinalBurn	O
Alpha	O
,	O
Gnuboy	B-Device
,	O
GpSP	O
,	O
MAME	B-Device
,	O
PSX4ALL	O
,	O
Snes9x	B-Operating_System
,	O
PicoDrive	B-Operating_System
,	O
openMSX	B-Application
,	O
GP2Xpectrum	O
,	O
FCEUX	B-Application
and	O
VICE	O
.	O
</s>
