<s>
The	O
MUPID	B-Device
(	O
short	O
for	O
"	O
Mehrzweck	O
Universell	O
Programmierbarer	O
Intelligenter	O
Decoder	O
"	O
in	O
German	O
)	O
was	O
an	O
early	O
home	O
computer	O
like	O
system	O
(	O
1981-1983	O
)	O
designed	O
and	O
invented	O
by	O
Hermann	O
Maurer	O
at	O
TU	O
Graz	O
to	O
be	O
used	O
as	O
a	O
Bildschirmtext	O
terminal	O
,	O
but	O
it	O
was	O
also	O
capable	O
of	O
being	O
used	O
as	O
a	O
stand-alone	O
computer	O
.	O
</s>
<s>
It	O
had	O
a	O
Zilog	B-General_Concept
Z80	I-General_Concept
microprocessor	O
and	O
came	O
with	O
BASIC	O
as	O
operating	O
system	O
,	O
128	O
KB	O
of	O
RAM	O
,	O
a	O
V.24	O
1200/75	O
baud	O
modem	B-Application
,	O
audio	O
input/output	O
for	O
tape	O
recorder	O
,	O
a	O
parallel	O
printer	O
interface	O
and	O
an	O
optional	O
external	O
floppy	B-Device
drive	I-Device
unit	O
.	O
</s>
<s>
There	O
were	O
several	O
model	O
variations	O
:	O
MUPID	B-Device
C2D	O
(	O
square	O
case	O
with	O
separate	O
keyboard	B-Device
)	O
;	O
MUPID	B-Device
C2D2	O
(	O
compact	O
case	O
labelled	O
"	O
Komfort	O
MUPID	B-Device
"	O
)	O
and	O
MUPID	B-Device
C2A2	O
(	O
Austrian	O
"	O
Konfort	O
MUPID	B-Device
"	O
)	O
.	O
</s>
<s>
The	O
Mupid	B-Device
was	O
also	O
sold	O
under	O
other	O
brands	O
,	O
as	O
the	O
Grundig	O
PTC	O
100	O
(	O
C2D2	O
variation	O
in	O
a	O
different	O
color	O
)	O
and	O
the	O
Siemens	O
T3110	O
(	O
C2D	O
variation	O
)	O
.	O
</s>
<s>
It	O
was	O
followed	O
in	O
1983	O
by	O
the	O
MUPID	B-Device
II	O
.	O
</s>
<s>
This	O
version	O
supported	O
the	O
CEPT	O
Prestel	B-General_Concept
standard	O
,	O
had	O
a	O
better	O
keyboard	B-Device
,	O
a	O
320×240	O
graphics	O
mode	O
,	O
four	O
voice	O
sound	O
,	O
two	O
DIN6	B-Architecture
joystick	O
connectors	O
,	O
a	O
DIN8	B-Architecture
tape	O
interface	O
,	O
a	O
DB25	B-Protocol
modem	B-Application
,	O
a	O
DE9	B-Protocol
serial	O
connector	O
and	O
a	O
DIN8	B-Architecture
external	O
disk	O
drive	O
connector	O
.	O
</s>
<s>
A	O
card	O
for	O
older	O
IBM	O
PC	O
compatibles	O
with	O
an	O
ISA	B-Architecture
slot	I-Architecture
was	O
developed	O
that	O
gave	O
a	O
PC	O
the	O
same	O
graphics	O
capabilities	O
as	O
a	O
MUPID	B-Device
.	O
</s>
