Unsupported functions, Reading tn6530 keyboard mapping tables – HP Integrity NonStop H-Series User Manual

Page 159

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Table 20 Mapping Table—TN6530 Keyword-to-653X Function (continued)

Functional Description

653X Keystrokes

TN6530 Keyboard

Cursor to beginning of line

SHIFT/RETURN

begin

Cursor to end of data

CTRL/RETURN

end

Break character

BREAK

break

Soft reset

SHIFT/RESET

reset

TELNET escape

CTRL/]

escape

(*) Function of key sequence is
application-dependent.

Unsupported Functions

The 653X functions (keystrokes) listed in

“Unsupported Functions” (page 159)

are not supported by

TN6530 and therefore do not have an equivalent emulator keyword.

Table 21 Unsupported 653X Functions

Functional Description

653X Keystroke(s)

Display configuration menu

CONFG

Return to normal display

SHIFT/CONFG

Display full configuration menu

CTRL/SHIFT/CONFG

Alternate character set

ALT CHAR

Print page

PRINT

Modem disconnect

CTRL/SHIFT/BREAK

Hard reset

CTRL/SHIFT/RESET

Turn on 25th line status display

CTRL/NEXT PAGE

Turn off 25th line status display

CTRL/PREV PAGE

Execute self test

CTRL/SHIFT/0

Reading TN6530 Keyboard Mapping Tables

Each entry in a keyboard’s mapping table consists of one of the keywords listed in

Table 20

,

followed by an equal character (=), followed by the scan code sequence (enclosed in quotes) that
is to be mapped to that keyword. The scan code may be an octal value, a control sequence, or
an escape sequence. The scan code may be followed by a vertical bar character (|) and another
scan code, allowing a specific 653X function to be performed by more than one keystroke or set
of keystrokes. For example, you could specify the left arrow function to be performed by either the
left arrow key or the backspace key, because the backspace key on a 653X terminal is
nondestructive.
Control sequences are specified by preceding the character(s) inside the single quotes with a
circumflex (^); for example, CTRL/A is specified as ‘^a’. An escape sequence is specified by
preceding the character(s) inside the single quotes with a backslash (\), followed by an uppercase
letter E; for example, ESC/A is specified as ‘\Ea’. Any character can be specified by entering a
backslash (\) followed by its octal value. This feature is especially useful when specifying keystrokes
that generate scan codes in the range%200 through%377 (the extended ASCII characters, 128
through 255 decimal). On many terminals scan codes in this range do not produce displayable
characters.
A pound sign character (#) anywhere in the file indicates a comment. Everything from the pound
sign character to the end of the line is ignored.

Unsupported Functions

159

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