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Terminal Control Section
The terminal control section contains the ASCII characters that the 3708 sends to
the terminal to control the screen (such as cursor positioning and highlighting).
There are 19 control functions with a 6-byte entry for each function. Table 4-16
describes the 19 functions.
Table 4-16. Terminal Control Functions
Function
ERASEEOL
CLEAR SCREEN
CURSOR UP
CURSOR DOWN
CURSOR LEFT
CURSOR RIGHT
SET CURSOR ADDRESS
HIGHLIGHT ON
*
HIGHLIGHT OFF
*
BEL
SET COLOR 1
*
SET COLOR 2
*
SET COLOR 3
*
SET COLOR 4
*
STATUS LINE ON
STATUS LINE OFF
ACTIVATE STATUS
LINE
START PRINTER
STOP PRINTER
Description
Erases the remainder of the line beginning with
the current position of the cursor
Clears the entire screen
Moves the cursor up one line
Moves the cursor down one line
Moves the cursor one position to the left
Moves the cursor one position to the right
Positions the cursor at a specified line and
column
Causes subsequent characters received by the
terminal to be highlighted
Causes subsequent characters received by the
terminal not to be highlighted
Causes the terminal alarm (a beep) to sound
Causes subsequent characters received by the
terminal to be displayed in color I
Causes subsequent characters received by the
terminal to be displayed in color 2
Causes subsequent characters received by the
terminal to be displayed in color 3
Causes subsequent characters received by the
terminal to be displayed in color 4
Causes the terminal to display subsequent
characters on the addressable status line
Tells the terminal that all status line characters
have been sent
Tells the terminal to expect the addressable
status line to be used
Enables the auxiliary port for print output;
subsequent characters are sent to the printer
Disables the auxiliary port; subsequent
characters are sent to the printer
*
Refer to "Attributes and Field Attribute Characters" on page 4-31 and
"Colors" on page 4-33 for information on how highlighting and color are
determined from the 3270 data stream.
Chapter 4. Protocol Conversion Mode
4-65
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