IBM RS/6000 44P manual Additional Keyboard Attributes, Iprts

Communication	3151/11	3151	3161 /3164	Description
Setup Attributes	/31/41)	/51/61,	Settings
	Settings	Settings
Turnaround character	CR	CR	CR	Selects the carriage return (CR)
				character as the line turnaround
				character.
Interface	EIA-232	EIA-232	EIA-232	Uses the EIA-232 interface
				protocol.
Line control	IPRTS	IPRTS	IPRTS	Uses the 'permanent request to
				send' (IPRTS) signal to
				communicate with system unit.
Break signal (ms)	500	500	500	The terminal sends a break signal
				to the system unit within 500 ms
				after the Break key is pressed.
Send null suppress	On	On		Trailing null characters are not
				sent to the system unit.
Send null			On	Trailing null characters are sent to
				the system unit.
Response delay (ms)	100	100	100	The terminal waits for 100 ms for
				the system unit to respond.

Additional Keyboard Attributes

The following keyboard attributes are for the keyboard attached to the 3151, 3161, and 3164 terminals.

Keyboard Setup	3151/11	3151	3161 /3164	Description
Attributes	/31/41	/51/61	Settings
	Settings	Settings
Enter	Return	Return	Return	The Enter key functions as the
				Return key.
Return	New line	New line	New line	The cursor moves to the next line
				when the Return key is pressed.
New line	CR	CR	CR	The Return key generates the
				carriage return (CR) and the line
				feed (LF) characters. The line
				turnaround occurs after the CR
				and LF characters are generated.
Send	Page	Page	Page	The contents of the current page
				are sent to the system unit when
				the Send key is pressed.
Insert character	Space	Space	Space	A blank character is inserted
				when the Insert key is pressed.

Appendix D. General Attributes Required When Using a TTY Terminal 169