User's Manual

VT220 Keyboard Function VT220 Keyboard Byte Sequence

Device status report Esc [ Pn n

What are you? Esc [ Pn c

Sat Mode Esc [ Pn h

Delete Pn Characters Esc [ Pn P

Insert Pn Characters Esc [ Pn L

Delete Pn Lines Esc [ Pn M

Insert Character Esc [ Pn @

Erase Pn Characters Esc [ Pn X

VT52 terminal emulation

Table B.10 lists the keystroke mapping (encoding) for VT52 terminal emulation.

Table B.10: VT52 Encoding

VT52 Keyboard PC Character Sequence VT52 Keyboard Byte Sequence

Delete Delete 0x7F

Up Arrow Up Arrow Esc A

Down Arrow Down Arrow Esc B

Right Arrow Right Arrow Esc C

Left Arrow Left Arrow Esc D

Shift-F1 PF1 Esc P

Shift-F2 PF2 Esc Q

Shift-F3 PF3 Esc R

Shift-F4 PF4 Esc S

Table B.11 lists the decoding for VT52 terminal emulation.

Table B.11: VT52 Decoding

Appendices 310