KEY
OR
CONTROL
TAB
CLEAR
(cont.)
t (Cursor Up)
-l-
(Cursor Down)
-*(Cursor Right)
+-(Cursor Left)
Table 2-1. SUPER BEE Computer Terminal Keyboard,
Controls and Indicators (continued)
FUNCTION
CONTROL
AND
FUNCTION
KEY
GROUP (continued)
In
the
Format
mode,
TAB
CLEARs
are
not
recognized.
In the Program
Entry
mode, the code 2
is
displayed in reverse video and
the cursor moves
to
the
next
descending character location in
the
memory.
Keyboard Operation: Depress
TAB
CLEAR
or
ESC,
2.
1/0 Port Operation: Receipt
of
ESC,
2.
In the Character and
Format
modes, this command repositions the cursor
up one line and reamins in the
same
column
as
previously located.
If
the
cursor
is
on
the
first
line, the command
is
ignored.
In the Program
Entry
mode, the
function
code A
is
displayed in reverse
video and the cursor moves
to
the
next
descending character in the buffer.
Keyboard Operation: Depress Cursor Up ( )
or
ESC,
A.
1/0 Port Operation: Receipt
of
ESC,
A.
In
the Character and
Format
modes, this
command
repositions the cursor
down one line in the
same
column
as
previously located.
If
the cursor
is
located on the last line
of
the memory, the command
is
ignored.
In
the Program
Entry
mode, the code B
is
displayed in reverse video and
the cursor moves
to
the
next
descending character location in the memory.
Keyboard Operation: Depress Cursor Down ( )
or
ESC,
B.
1/0 Port Operation: Receipt
of
ESC,
B.
When the terminal
is
in the Character and
Format
modes, the cursor
is
moved one character location
to
the right.
If
the
cursor
is
located in last
character position
of
a line,
it
is
positioned
to
the
first
character position
of
the
next
descending line.
If
the cursor
is
in the last character location
in the memory, the command
is
ignored.
In the Program
Entry
mode, the code C
is
displayed in reverse video and
the cursor moves
to
the
next
descending character location in the memory.
Keyboard Operation: Depress Cursor Right ( )
or
ESC,
C.
1/0 Port Operation: Receipt
of
ESC,
C.
When the terminal
is
in the Character and
Format
modes, the cursor
is
moved one character location
to
the left.
If
the cursor
is
in the
first
character location
of
a line, then
it
is
repositioned
to
the last character
position
of
the preceding line.
If
the cursor
is
located in
the
HOME
position, then the command
is
ignored.
In the Program
Entry
mode, the code D
is
displayed in reverse video and
the
cursor moves
to
the
next
descending character location in the memory.
Keyboard Operation: Depress Cursor
Left
( )
or
ESC,
D.
1/0 Port Operation: Receipt
of
ESC,
D.
2-9
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