IBM 3164 ASCII Manual page 118

52. Set Cursor Address (SCA) Command/Response
ESC Y Pr Pc (outbound or inbound)
Parameter: The parameters are listed on the "Cursor and Buffer Address Table"
on page 5-80.
This command is used to move the current cursor address to any position in the page.
This response is used to report the cursor position when the Read Cursor command is received.
53. Extended Set Cursor Address (XSCA) Command/Response
ESC y Prh Prl Pch Pel (outbound or inbound)
Parameter: The parameters are listed on the "Cursor and Buffer Address Table"
on page 5-80.
If the parameter range exceeds 95, the XSCA command/response is used instead of the SCA
command/response.
54. Cursor Up/Down/Right/left Commands/Responses
ESC A (Cursor Up Command) (outbound, inbound, or from the keyboard)
ESC B (Cursor Down Command) (outbound, inbound, or from the keyboard)
ESC C (Cursor Right Command)(outbound, inbound, or from the keyboard)
ESC 0 (Cursor Left Command) (outbound, inbound, or from the keyboard)
The Cursor Up and Down commands are used to move the current cursor address (CCA) up and
down one line respectively.
The Cursor Right and Left commands are used to move the CCA one column to the right and left
respectively. In echo or character mode, the Cursor Up, Cursor Down, Cursor Right, and Cursor
Left responses are sent to the host when the corresponding cursor move keys are pressed.
55. Cursor Home Command/Response
56. Next line Command
ESC H (outbound, inbound, or from the keyboard)
This command is used to move the CCA to the specified home position. The home position is the
first character position of the top line in the page. In echo or character mode, the Cursor Home
response is sent to the host when the Home key is pressed.
ESC M (outbound or from the keyboard)
In the unformatted page, this command moves the CA/BA to the first character position of the
next line. If the CA/BA is located at the bottom of the page, the new CA/BA moves to the first
character position of the top line. If the Scroll option is enabled, the scroll-up is performed and
the CA/BA is repositioned to the first character position of the newly created line.
In the formatted page, this command causes the CA/BA to move to the first unprotected character
position of the lower line. This operation wraps from the bottom line of the page to the top line of
the page.
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