CodeChart:Newbury Data NDR 9500/ESC

Subpages of ESC

Work In Progress checked up to (including) cursor appearance)

Received 0 1 2 3 4 5 6 7 0 NUL DLE SP 0 @ P ` p 1 SOH DC1 ! 1 A Q a q 2 STX DC2 " 2 B R b r 3 ETX DC3 # 3 C S c s 4 EOT DC4 $ 4 D T d t 5 ENQ NAQ % 5 E U e u 6 ACK SYN & 6 F V f v 7 BEL ETB ' 7 G W g w 8 BS CAN ( 8 H X h x 9 HT EM ) 9 I Y i y 10 LF SUB * : J Z j z 11 VT ESC + ; K [ k { 12 FF IS4 , < L \ l | 13 CR IS3 - = M ] m } 14 SO IS2 . > N ^ n ~ 15 SI IS1 / ? O _ o DEL		Transmitted 0 1 2 3 4 5 6 7 0 NUL DLE SP 0 @ P ` p 1 SOH DC1 ! 1 A Q a q 2 STX DC2 " 2 B R b r 3 ETX DC3 # 3 C S c s 4 EOT DC4 $ 4 D T d t 5 ENQ NAQ % 5 E U e u 6 ACK SYN & 6 F V f v 7 BEL ETB ' 7 G W g w 8 BS CAN ( 8 H X h x 9 HT EM ) 9 I Y i y 10 LF SUB * : J Z j z 11 VT ESC + ; K [ k { 12 FF IS4 , < L \ l | 13 CR IS3 - = M ] m } 14 SO IS2 . > N ^ n ~ 15 SI IS1 / ? O _ o DEL
ESC Sequences Prefix Description Parameters ( End write-protected region none ) Begin write-protected region none * Clear all to nulls none + Clear unprotected to Insert characters none , Clear all to half intensity Insert characters none - Position cursor with page Pp Pr Pc . Set cursor attribute Pc / Read cursor page, row and column, terminal sends three position chars plus CR (Format of cursor position sequences) 1 Protect screen off : Set tabstop at current column ; Protect scren on : set protected space characters on current column from current line to first encoutered protected character none 2 Protect screen off : Clear tabstop at current column none 3 Clear all tabstops none 4 Send contents of unprotected fields on the current line from column 1 to cursor none 5 Send contents of unprotected fields on screen from home position to cursor none 6 Send contents of current line from column 1 to cursor none 7 Send contents of screen from home position to cursor none : Protect character off : Clear unprotected fields to nulls ; Protect character on : clear unprotected fields to half-intensity spaces none ; Protect character off : Clear unprotected fields to Insert Characters ; Protect character on : Clear unprotected fields to half-intensity Insert Characters none < Turn off keyclick none = Position cursor Pr Pc > Turn on keyclick none ? Read cursor row and column, terminal sends two position chars plus CR (Format of cursor position sequences) @ Turn on extension mode / printer mode 2 (copy all incoming text to printer as well as screen) none A Turn off extension mode / printer mode 2 none B Switch to block mode none C Switch to conversational mode none E Protect screen off : Insert a line none G Set video attributes video mode I Protect screen off : Move to previous tabstop ; Protect screen on : move to the beginning of previous unprotected field if there is one none Q Shift row right from current position and place an Insert Character under the cursor. If in Page mode, character shifting wraps on following lines. If screen is protected, Page mode is turned off in any case and character shifting ends on the first protected character of the current line. none R Protect off : Delete the current line. The following lines are shifted up, the new last line is filled with Insert Characters and the cursor is placed on column 1. none S Send all unprotected text on screen between STX and ETX characters, position cursor to ETX; if no STX, start at HOME position; if no ETX, stop at end of page and position the cursor to HOME none T Erase to end-of-line with Insert Characters. If half-intensity is on, new Insert Characters are half-intensity too. none U Turn on monitor mode (display control characters rather than acting on them) none W Delete character under cursor, shift rest of line left one position. If in Page mode, character shifting wraps on following lines. If screen is protected and current mode is Line, character shifting ends at the first protected character of the line. In any case, the final shifted character cell is replaced with an Insert Character. none X Turn off monitor mode none Y Erase to end-of-page with Insert Characters. If half-intensity is on, new Insert Characters are half-intensity too. none ` Turn on transparent print; all incoming characters are sent to printer, screen is not updated none a Turn off transparent print none b Set "normal" text to be black on light background none d Set "normal" test to be light on dark background none f Load user line (line 25) Ps CR g Display user line none h Do not display user line none i Move to beginning of next unprotected field (block mode) none j Move cursor up one line none k Set edit keys (line, char insert/delete) to have only local effect none l Set edit keys to send the relevant sequences to the host none p Set character set when print operation completes (default ACK) none s Send all text on screen between STX and ETX characters, position cursor to ETX; if no STX, use HOME position; if no ETX, use end of page but position to HOME after none t Erase to end of line with nulls none u Turn off monitor mode none v Automatically advance to next page upon reaching end-of-screen none w Do not automatically advance upon reaching end-of-screen none x Set termination character(s) sent after send operation 1xx or 4xx y Erase to end of page with nulls none ESC G Parameters Value Description 0 Normal 1 Invisible 2 Blink 3 Invisible blink 4 Reverse 5 Invisible reverse 6 Reverse blink 7 Invisible reverse blink 8 Underline 9 Invisible underline : Underline blink ; Invisible Underline blank < Underline reverse = Invisible underline reverse > Underline reverse blink ? Invisible underline reverse blink Parameter can be computed as 0x30 (ASCII 0) + 8*Underline + 4*Reverse + 2*Blink + 1*Invisible ESC x Parameters Value Description 4 xx Set character(s) sent at end of send operation - Requires two characters, send NUL as first if only one terminator character desired 1 xx Set character(s) sent at end of line during send operation - Requires two characters, send NUL as first if only one terminator character desired ESC space Parameters Value Description 1 n hh mm Set clock; n is A for AM or P for PM, hh is hours, mm is minutes 2 Read clock Cursor address parameters (with page) Value Description p Ignored when sent, 0 when received (for compatibility with multi-page Televideo terminals) r Row: character having ASCII code point of (desired row + 31) † c Column: character have ASCII code point of (desired column + 31) † † Note Row and column are 1-based. Cursor address parameters (without page) Value Description r Row: character having ASCII code point of (desired row + 31) † c Column: character have ASCII code point of (desired column + 31) † † Note Row and column are 1-based. ESC . Parameters Value Description 0 Cursor off 1 Blinking block 2 Steady block 3 Blinking underline 4 Steady underline		ESC Sequences Prefix Description Parameters E Line insert key none I Shifted tab key none Q Char insert key none R Line delete key none T Line erase key none W Char delete key none Y Page erase key none t Shifted line erase key none y Shifted page erase key none