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Vt220 terminal emulation, Table d.8: vt220 encoding – Avocent Network Device SPC420 User Manual

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380 DSView 3 Software Installer/User Guide

VT220 terminal emulation

Table D.8 lists the keystroke mapping (encoding) for VT220 emulation.

Esc [ ? 5 l

Modes to Reset - Normal Screen Mode

No/No

Esc [ ? 6 h

Modes to Set - Relative Origin Mode

No/No

Esc [ ? 6 l

Modes to Reset - Absolute Origin Mode

No/No

Esc [ ? 7 h

Modes to Set - Wraparound On

No/No

Esc [ ? 7 l

Modes to Reset - Wraparound Off

No/No

Esc [ ? 8 h

Modes to Set - Auto Repeat On

No/No

Esc [ ? 8 l

Modes to Reset - Auto Repeat Off

No/No

Esc [ ? 9 h

Modes to Set - Interlace On

No/No

Esc [ ? 9 l

Modes to Reset - Interlace Off

No/No

Esc [ 6 n

Report Cursor Position - Invoked by

No/No

Esc [ P1; Pc R

Report Cursor Position - Response is

No/No

Esc [ 5 n

Status Report - Invoked by

No/No

Esc [ 0 n

Status Report - Response is terminal OK

No/No

Esc [ 3 n

Status Report - Response is terminal not OK

No/No

Esc [ x or Esc [ 0 c

What are you? Invoked by

No/Yes

Esc [ ? 1; Ps c

What are you? Response is

No/Yes

Esc c

Reset

No/No

Esc # 8

Fill screen with Es

No/Yes

Esc [ 2; Ps y

Invoke Test(s)

No/No

Table D.7: VT100 ANSI Mode Control Sequences (Continued)

Control Sequence

Definition

Encode/Decode

Table D.8: VT220 Encoding

VT220 Keyboard

PC Keyboard

VT220 Keyboard Byte Sequence

Delete

Delete

0x7F

Left Arrow

Left Arrow

Esc [ D