<s>
Virtual	B-Application
TI	I-Application
,	O
or	O
"	O
VTI	O
,	O
"	O
is	O
a	O
feature-rich	B-Architecture
graphing	B-Application
calculator	I-Application
emulator	B-Application
for	O
Microsoft	B-Application
Windows	I-Application
,	O
written	O
in	O
C++	B-Language
by	O
Rusty	O
Wagner	O
.	O
</s>
<s>
It	O
features	O
a	O
graphical	O
debugger	O
,	O
a	O
grayscale	O
display	O
,	O
data	O
transfer	O
between	O
computer	O
and	O
emulated	B-Application
calculator	O
,	O
black-link	O
,	O
parallel	O
link	O
and	O
more	O
.	O
</s>
<s>
Virtual	B-Application
TI	I-Application
requires	O
a	O
calculator	O
ROM	B-General_Concept
image	I-General_Concept
.	O
</s>
<s>
The	O
program	O
itself	O
can	O
extract	O
ROM	B-General_Concept
images	I-General_Concept
from	O
TI	O
calculators	O
via	O
Serial	O
or	O
Parallel	O
connection	O
.	O
</s>
<s>
This	O
software	O
has	O
not	O
been	O
updated	O
for	O
several	O
years	O
,	O
unlike	O
TiEmu	B-Application
.	O
</s>
