<s>
The	O
CP-823/U	B-Device
,	O
also	O
known	O
as	O
the	O
Univac	B-Device
1830	I-Device
,	O
was	O
the	O
first	O
digital	O
airborne	O
30-bit	O
computer	O
.	O
</s>
<s>
It	O
was	O
engineered	O
,	O
built	O
and	O
tested	O
as	O
the	O
A-NEW	O
MOD3	O
prototype	B-Application
computer	O
for	O
the	O
Lockheed	O
P-3	O
Orion	O
.	O
</s>
<s>
After	O
a	O
meeting	O
in	O
January	O
1964	O
with	O
representatives	O
from	O
Univac	O
and	O
the	O
Naval	O
Air	O
Development	O
Center	O
,	O
contracts	O
worth	O
almost	O
$2	O
million	O
were	O
awarded	O
to	O
Univac	O
Defense	O
Systems	O
Division	O
to	O
engineer	O
,	O
build	O
and	O
test	O
the	O
first	O
digital	O
30-bit	O
Airborne	O
computer	O
,	O
the	O
CP-823/U	B-Device
(	O
Univac	B-Device
1830	I-Device
)	O
engineering	O
prototype	B-Application
,	O
for	O
the	O
A-NEW	O
MOD3	O
test	O
aircraft	O
.	O
</s>
<s>
This	O
would	O
be	O
Univac	O
’s	O
first	O
computer	O
to	O
use	O
flatpack	B-Algorithm
monolithic	O
integrated	O
circuits	O
,	O
using	O
a	O
diode-transistor	B-General_Concept
logic	I-General_Concept
(	O
DTL	B-General_Concept
)	O
silicon	O
chip	O
.	O
</s>
<s>
The	O
CP-823/U	B-Device
Computing	O
System	O
,	O
Serial	O
A1	O
,	O
(	O
Univac	B-Device
1830	I-Device
)	O
,	O
A-NEW	O
MOD3	O
was	O
delivered	O
to	O
the	O
Naval	O
Air	O
Development	O
Center	O
,	O
Johnsville	O
,	O
Pa	O
in	O
1965	O
.	O
</s>
<s>
The	O
Univac	B-Device
1830	I-Device
,	O
Navy	O
designated	O
CP-823/U	B-Device
,	O
was	O
a	O
digital	O
electronic	O
computing	O
machine	O
which	O
received	O
problems	O
and	O
data	O
and	O
processed	O
answers	O
in	O
numerical	O
form	O
.	O
</s>
<s>
logic	O
and	O
I/O	O
logic	O
control	O
was	O
microelectronic	O
circuitry	O
,	O
constructed	O
of	O
integrated	O
,	O
monolithic	O
semiconductor	O
elements	O
(	O
resistors	O
,	O
diodes	O
and	O
transistors	B-Application
contained	O
within	O
a	O
single	O
chip	O
of	O
silicon	O
)	O
.	O
</s>
<s>
In	O
the	O
A-NEW	O
integrated	O
system	O
,	O
the	O
CP-823/U	B-Device
airborne	O
digital	O
computer	O
performed	O
many	O
functions	O
aboard	O
the	O
Lockheed	O
P-3	O
Orion	O
test	O
aircraft	O
.	O
</s>
<s>
Other	O
tasks	O
which	O
were	O
performed	O
by	O
the	O
integrated	O
Anti-Submarine	O
Warfare	O
Prototype	B-Application
CP-823/U	B-Device
computer	O
included	O
:	O
Search	O
and	O
Correlation	O
,	O
Automatic	O
and	O
Extended	O
Tracking	O
,	O
Enemy	O
Submarine	O
Identification	O
,	O
Attack	O
and	O
Post	O
Flight	O
Evaluation	O
.	O
</s>
<s>
The	O
extensive	O
testing	O
(	O
1965	O
–	O
1968	O
)	O
of	O
the	O
CP-823/U	B-Device
(	O
Univac	B-Device
1830	I-Device
)	O
prototype	B-Application
Computing	O
System	O
integrated	O
with	O
the	O
rest	O
of	O
the	O
A-NEW	O
MOD3	O
sensor	O
and	O
display	O
system	O
in	O
and	O
out	O
of	O
the	O
P3	O
Orion	O
test	O
aircraft	O
,	O
eventually	O
resulted	O
in	O
the	O
U.S.	O
Navy	O
,	O
Bureau	O
of	O
Weapons	O
approval	O
.	O
</s>
<s>
The	O
resulting	O
general	O
purpose	O
computer	O
was	O
the	O
CP-901	B-Device
/	O
ASQ-114	O
(	O
Univac	O
1830A	O
)	O
,	O
used	O
in	O
the	O
Lockheed	O
P-3C	O
Orion	O
ASW	O
aircraft	O
.	O
</s>
