Appendix a. input/output device commands, Character display (vfd) commands, Emulation mode select (00) <null – IBM 32x User Manual
Page 33: Character set select (02) <stx, Appendix, Input/output, Device, Commands, Character, Display
Appendix
A.
Input/output
device
commands
This
section
lists
the
commands
and
their
usage.
Character
display
(VFD)
commands
The
integrated
customer
display
and
distributed
customer
display
use
the
same
command
sets.
This
section
describes
the
following
character
display
commands:
v
Emulation
mode
select
v
Character
set
select
v
User
character
definition
v
Brightness
control
v
Alphanumeric
message
scroll
v
Backspace
v
Horizontal
tab
v
Line
feed
v
Carriage
return
v
Test
v
Display
position
v
Normal
display
v
Vertical
scroll
v
Cursor
on
v
Cursor
off
v
Reset
v
Null
Note:
The
command
code
format
shown
in
the
following
topics
consists
of
the
hex
value
followed
by
the
ASCII
representation
of
that
value
within
brackets.
Emulation
mode
select
(00)
<NULL>
00
nn
Purpose:
Sets
the
specified
emulation
mode.
00
Logic
Controls
Emulation
Mode
(default)
01
IBM
mode
Example:
This
example
sets
Logic
Controls
emulation
mode:
00
00
Character
set
select
(02)
<STX>
Note:
This
command
is
effective
only
in
IBM
Mode.
02
nn
11-9-2005
©
Copyright
IBM
Corp.
2002,
2004
A-1