FNX6809 DisplayCodes - Revision history

RichL: /* remove Escape Codes */

2026-04-28T18:55:46Z

remove Escape Codes

← Older revision		Revision as of 14:55, 28 April 2026
Line 148:		Line 148:
	# '''Global Scrolling:''' The scroll routine (<code>SCROLL</code>) always moves data starting from the very top of the physical screen buffer. Consequently, it is not possible to define a "static" area (like a Z-machine status line) that remains unaffected by scrolling text below it using the native driver logic alone.		# '''Global Scrolling:''' The scroll routine (<code>SCROLL</code>) always moves data starting from the very top of the physical screen buffer. Consequently, it is not possible to define a "static" area (like a Z-machine status line) that remains unaffected by scrolling text below it using the native driver logic alone.
	# '''Unimplemented Codes:''' Documentation/comments in the source suggest codes <code>1F 30</code> (Insert Line) and <code>1F 31</code> (Delete Line) may have been planned, but they are not currently implemented in the dispatch table.		# '''Unimplemented Codes:''' Documentation/comments in the source suggest codes <code>1F 30</code> (Insert Line) and <code>1F 31</code> (Delete Line) may have been planned, but they are not currently implemented in the dispatch table.

	~~== Escape Codes ==~~

	* 1B 20 DW Set
	* 1B 21 DW Select
	* 1B 24 DW End
	* 1B 30 DefColr
	* 1B 32 Foreground Color
	* 1B 33 Background Color
	* 1B 34 Border Color
	* 1B 60 Change Foreground Palette
	* 1B 61 Change Background Palette
	* 1B 62 Change to Font0
	* 1B 63 Change to Font1

RichL: This is a substantial edit based on the latest vtio.asm file. AI was used to expand on the prior content.

2026-04-28T18:53:33Z

This is a substantial edit based on the latest vtio.asm file. AI was used to expand on the prior content.

Show changes

Jfed at 22:34, 14 December 2024

2024-12-14T22:34:02Z

← Older revision		Revision as of 18:34, 14 December 2024
Line 6:		Line 6:
	* $03: ERASE LINE		* $03: ERASE LINE
	* $04: CLEAR TO EOL		* $04: CLEAR TO EOL
	* $05: CURSOR ON/OFF ($05 $21 / $05 $20)		* $05: CURSOR ON/OFF/CHARACTER/RATE ($05 $21 / $05 $20 / $05 $22 XX / $05 $23 XX)
	* $06: CURSOR RIGHT		* $06: CURSOR RIGHT
	* $07: BELL		* $07: BELL

Jfed: /* Current List of Display Code for Nitros9 vtio: */

2024-12-14T22:30:20Z

Current List of Display Code for Nitros9 vtio:

← Older revision		Revision as of 18:30, 14 December 2024
Line 6:		Line 6:
	* $03: ERASE LINE		* $03: ERASE LINE
	* $04: CLEAR TO EOL		* $04: CLEAR TO EOL
	* $05: CURSOR ON/OFF		* $05: CURSOR ON/OFF ($05 $21 / $05 $20)
	* $06: CURSOR RIGHT		* $06: CURSOR RIGHT
	* $07: BELL		* $07: BELL

Jfed: /* Current List of Display Code for Nitros9 vtio: */

2024-12-14T22:29:34Z

Current List of Display Code for Nitros9 vtio:

← Older revision		Revision as of 18:29, 14 December 2024
Line 6:		Line 6:
	* $03: ERASE LINE		* $03: ERASE LINE
	* $04: CLEAR TO EOL		* $04: CLEAR TO EOL
	* $05: CURSOR ~~CONTROL~~		* $05: CURSOR ON/OFF
	* $06: CURSOR RIGHT		* $06: CURSOR RIGHT
	* $07: BELL		* $07: BELL

Jfed: /* Current List of Display Code for Nitros9 vtio: */

2024-12-14T22:28:04Z

Current List of Display Code for Nitros9 vtio:

← Older revision		Revision as of 18:28, 14 December 2024
Line 18:		Line 18:
	* 1F 20 Turns on reverse video		* 1F 20 Turns on reverse video
	* 1F 21 Turns off reverse video		* 1F 21 Turns off reverse video
	* 1F 22 Turns on underlining.
	* 1F 23 Turns off underlining.
	* 1F 24 Turns on blinking.
	* 1F 25 Turns off blinking.
	* 1F 30 Inserts a line at the current cursor position.
	* 1F 31 Deletes the current line.

	== Escape Codes ==		== Escape Codes ==

Jfed: Created page with "== Current List of Display Code for Nitros9 vtio: == * $00: NO-OP (null) * $01: HOME cursor * $02: CURSOR XY * $03: ERASE LINE * $04: CLEAR TO EOL * $05: CURSOR CONTROL * $06: CURSOR RIGHT * $07: BELL * $08: CURSOR LEFT * $09: CURSOR UP * $0A: CURSOR DOWN * $0B: ERASE TO EOS * $0C: CLEAR SCREEN * $0D: RETURN * 1F 20 Turns on reverse video * 1F 21 Turns off reverse video * 1F 22 Turns on underlining. * 1F 23 Turns off underlining. * 1F 24 Turns on blinking. * 1F 25 Turn..."

2024-12-14T21:20:51Z

Created page with "== Current List of Display Code for Nitros9 vtio: == * $00: NO-OP (null) * $01: HOME cursor * $02: CURSOR XY * $03: ERASE LINE * $04: CLEAR TO EOL * $05: CURSOR CONTROL * $06: CURSOR RIGHT * $07: BELL * $08: CURSOR LEFT * $09: CURSOR UP * $0A: CURSOR DOWN * $0B: ERASE TO EOS * $0C: CLEAR SCREEN * $0D: RETURN * 1F 20 Turns on reverse video * 1F 21 Turns off reverse video * 1F 22 Turns on underlining. * 1F 23 Turns off underlining. * 1F 24 Turns on blinking. * 1F 25 Turn..."

New page

== Current List of Display Code for Nitros9 vtio: ==

* $00: NO-OP (null)
* $01: HOME cursor
* $02: CURSOR XY
* $03: ERASE LINE
* $04: CLEAR TO EOL
* $05: CURSOR CONTROL
* $06: CURSOR RIGHT
* $07: BELL
* $08: CURSOR LEFT
* $09: CURSOR UP
* $0A: CURSOR DOWN
* $0B: ERASE TO EOS
* $0C: CLEAR SCREEN
* $0D: RETURN

* 1F 20 Turns on reverse video
* 1F 21 Turns off reverse video
* 1F 22 Turns on underlining.
* 1F 23 Turns off underlining.
* 1F 24 Turns on blinking.
* 1F 25 Turns off blinking.
* 1F 30 Inserts a line at the current cursor position.
* 1F 31 Deletes the current line.

== Escape Codes ==

* 1B 20 DW Set
* 1B 21 DW Select
* 1B 24 DW End
* 1B 30 DefColr
* 1B 32 Foreground Color
* 1B 33 Background Color
* 1B 34 Border Color
* 1B 60 Change Foreground Palette
* 1B 61 Change Background Palette
* 1B 62 Change to Font0
* 1B 63 Change to Font1