<s>
The	O
Texas	B-Architecture
Instruments	I-Architecture
AR7	I-Architecture
or	O
TI-AR7	B-Architecture
is	O
a	O
fully	O
integrated	O
single-chip	O
ADSL	O
CPE	O
access	O
router	O
solution	O
.	O
</s>
<s>
The	O
AR7	O
combines	O
a	O
MIPS32	B-Device
processor	O
,	O
a	O
DSP-based	O
digital	O
transceiver	O
,	O
and	O
an	O
ADSL	O
analog	O
front	O
end	O
.	O
</s>
<s>
Siemens	O
SX541	O
uses	O
real-time	O
OS	O
(	O
SOHO.BIN	O
)	O
and	O
BRN	O
Boot	B-Application
Loader	I-Application
from	O
the	O
Broad	O
Net	O
Technology	O
,	O
Inc	O
.	O
</s>
<s>
OpenWrt	B-Application
has	O
open	O
source	O
firmware	O
in	O
development	O
,	O
available	O
for	O
testing	O
.	O
</s>
