User contributions
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- 12:52, 3 December 2016 (diff | hist) . . (+54) . . m VDU 19 (→Parameters)
- 12:50, 3 December 2016 (diff | hist) . . (+665) . . VDU 19 (Added references, updated compatibility.)
- 12:44, 3 December 2016 (diff | hist) . . (0) . . m Sandbox (current)
- 12:44, 3 December 2016 (diff | hist) . . (+68) . . m Sandbox (→I am a sub-sub-heading)
- 01:04, 2 December 2016 (diff | hist) . . (+522) . . VDU 19 (Added parameter bitmap.)
- 00:57, 2 December 2016 (diff | hist) . . (+4) . . m VDU 19 (→Implementations)
- 00:56, 2 December 2016 (diff | hist) . . (+257) . . m VDU 19 (Confirmed Prisma supports VDU 19,l,16+x)
- 09:44, 30 November 2016 (diff | hist) . . (+316) . . OSBYTE &9B (Write to VULA, not to 6845.) (current)
- 09:40, 30 November 2016 (diff | hist) . . (+1) . . m VDU 19 (Fixed broken link.)
- 09:40, 30 November 2016 (diff | hist) . . (+65) . . N Talk:VDU 19 (.)
- 09:39, 30 November 2016 (diff | hist) . . (+206) . . VDU 19 (Added 32+p, 48+p, tweeked wording.)
- 18:47, 24 November 2016 (diff | hist) . . (-33) . . m VDU 19 (→Parameters)
- 21:42, 20 November 2016 (diff | hist) . . (0) . . m Using high workspace (Re-arranged diagrams.) (current)
- 21:37, 20 November 2016 (diff | hist) . . (+115) . . m Using high workspace (Clarified routine descriptions)
- 00:21, 17 October 2016 (diff | hist) . . (+6) . . m MODE 11 (typos in *FX154)
- 00:19, 17 October 2016 (diff | hist) . . (+7) . . m MODE 14 (typos in *FX154)
- 00:17, 17 October 2016 (diff | hist) . . (+6) . . m MODE 13 (typo)
- 00:15, 17 October 2016 (diff | hist) . . (0) . . m MODE 14 (typos)
- 04:09, 13 October 2016 (diff | hist) . . (0) . . File:MODE 13 (BBC) demonstration.gif (Jgharston uploaded a new version of "File:MODE 13 (BBC) demonstration.gif") (current)
- 04:08, 13 October 2016 (diff | hist) . . (0) . . File:MODE 9 (BBC) demonstration.gif (Jgharston uploaded a new version of "File:MODE 9 (BBC) demonstration.gif") (current)
- 03:19, 13 October 2016 (diff | hist) . . (+293) . . MODE (Got MODE 12 and MODE 13 the wrong way around.)
- 03:15, 13 October 2016 (diff | hist) . . (+999) . . MODE 13 (Got MODE 12 and MODE 13 the wrong way around.)
- 03:07, 13 October 2016 (diff | hist) . . (+2,628) . . N MODE 12 (Got MODE 12 and MODE 13 the wrong way around.)
- 03:06, 13 October 2016 (diff | hist) . . (0) . . N File:MODE 12 (BBC) demonstration.gif (current)
- 03:05, 13 October 2016 (diff | hist) . . (0) . . File:MODE 13 (BBC) demonstration.gif (Jgharston uploaded a new version of "File:MODE 13 (BBC) demonstration.gif")
- 00:43, 13 October 2016 (diff | hist) . . (+129) . . m MODE 7
- 00:37, 13 October 2016 (diff | hist) . . (0) . . File:Teletext Engineering Test Page.png (Jgharston uploaded a new version of "File:Teletext Engineering Test Page.png") (current)
- 00:32, 13 October 2016 (diff | hist) . . (+70) . . m MODE 7 (Added teletext test page.)
- 00:30, 13 October 2016 (diff | hist) . . (0) . . N File:Teletext Engineering Test Page.png
- 22:21, 12 October 2016 (diff | hist) . . (+1) . . m MODE 9 (→MODE 9 - 10x25x16)
- 22:20, 12 October 2016 (diff | hist) . . (-1) . . m MODE 9 (→MODE 9 - 40x32x16)
- 22:17, 12 October 2016 (diff | hist) . . (0) . . m MODE 9 (→MODE 9 - 10x25x16)
- 22:14, 12 October 2016 (diff | hist) . . (0) . . N File:MODE 9 (BBC) demonstration.png (current)
- 21:55, 12 October 2016 (diff | hist) . . (0) . . File:MODE 10 (BBC) demonstration.png (Jgharston uploaded a new version of "File:MODE 10 (BBC) demonstration.png") (current)
- 21:55, 12 October 2016 (diff | hist) . . (0) . . N File:MODE 10 (BBC) demonstration.png
- 21:48, 12 October 2016 (diff | hist) . . (+11) . . Template:MODE
- 21:46, 12 October 2016 (diff | hist) . . (+1,741) . . MODE (Updated MODE table.)
- 20:57, 12 October 2016 (diff | hist) . . (+4) . . m VDU 22 (current)
- 20:57, 12 October 2016 (diff | hist) . . (-13) . . MODE 14
- 20:56, 12 October 2016 (diff | hist) . . (-7) . . MODE 13
- 20:55, 12 October 2016 (diff | hist) . . (-7) . . MODE 11
- 20:55, 12 October 2016 (diff | hist) . . (+984) . . MODE 10
- 20:50, 12 October 2016 (diff | hist) . . (+974) . . MODE 9
- 20:44, 12 October 2016 (diff | hist) . . (+988) . . MODE 8
- 20:27, 12 October 2016 (diff | hist) . . (+105) . . m MODE 7
- 20:24, 12 October 2016 (diff | hist) . . (-4) . . m MODE 6
- 20:23, 12 October 2016 (diff | hist) . . (-4) . . m MODE 5 (current)
- 20:22, 12 October 2016 (diff | hist) . . (-4) . . m MODE 4 (current)
- 20:21, 12 October 2016 (diff | hist) . . (+8) . . m MODE 3
- 20:21, 12 October 2016 (diff | hist) . . (+8) . . m MODE 2
- 20:20, 12 October 2016 (diff | hist) . . (+8) . . m MODE 1
- 20:18, 12 October 2016 (diff | hist) . . (+8) . . m MODE 0 (current)
- 20:17, 12 October 2016 (diff | hist) . . (+114) . . Template:Networking (current)
- 20:13, 12 October 2016 (diff | hist) . . (+24) . . m OSWORD &10
- 20:12, 12 October 2016 (diff | hist) . . (+24) . . m OSWORD &11
- 20:12, 12 October 2016 (diff | hist) . . (+38) . . m OSBYTE &35
- 20:11, 12 October 2016 (diff | hist) . . (+38) . . m OSBYTE &34
- 20:11, 12 October 2016 (diff | hist) . . (+38) . . m OSBYTE &33
- 20:10, 12 October 2016 (diff | hist) . . (+38) . . OSBYTE &32
- 20:10, 12 October 2016 (diff | hist) . . (+38) . . m OSWORD &14
- 20:09, 12 October 2016 (diff | hist) . . (+24) . . m OSWORD &13
- 20:09, 12 October 2016 (diff | hist) . . (+38) . . OSWORD &12
- 20:08, 12 October 2016 (diff | hist) . . (+14) . . OSWORD &11 (→See Also)
- 20:08, 12 October 2016 (diff | hist) . . (+551) . . N Template:Networking (Initial template.)
- 19:59, 12 October 2016 (diff | hist) . . (+12) . . Template:MODE
- 19:55, 12 October 2016 (diff | hist) . . (-3) . . MODE 14
- 19:51, 12 October 2016 (diff | hist) . . (+198) . . Template:MODE (Created template.)
- 19:31, 12 October 2016 (diff | hist) . . (+9) . . MODE 14
- 19:30, 12 October 2016 (diff | hist) . . (+162) . . N Template:MODE (Created page with "Display MODEs [MODE 0] [MODE 1] [MODE 2] [MODE 3] [MODE 4] [MODE 5] [MODE 6] [MODE 7] [MODE 8] [MODE 9] [MODE 10] [MODE 11] [MODE 12] [MODE 13] [MODE 14] [VDU 22]")
- 19:26, 12 October 2016 (diff | hist) . . (+30) . . MODE 8
- 19:25, 12 October 2016 (diff | hist) . . (+2,585) . . MODE 8
- 19:22, 12 October 2016 (diff | hist) . . (+2,616) . . MODE 9
- 19:17, 12 October 2016 (diff | hist) . . (0) . . N File:MODE 11 (BBC) demonstration.gif (current)
- 19:17, 12 October 2016 (diff | hist) . . (+2,799) . . N MODE 11 (Created page with "Category:Display right|Demonstration of 'MODE 11' (BBC) '''MODE 11''' is the unofficial title of a high-resolution screen [[MODE]...")
- 19:12, 12 October 2016 (diff | hist) . . (0) . . N File:MODE 14 (BBC) demonstration.gif (current)
- 19:11, 12 October 2016 (diff | hist) . . (+2,797) . . N MODE 14 (Created page with "Category:Display right|Demonstration of 'MODE 14' (BBC) '''MODE 14''' is the unofficial title of a low-resolution screen MODE...")
- 22:57, 11 October 2016 (diff | hist) . . (-23) . . Sandbox (→Source formatting)
- 22:42, 11 October 2016 (diff | hist) . . (+44) . . Sandbox
- 15:40, 11 October 2016 (diff | hist) . . (+148) . . Sandbox
- 14:13, 9 October 2016 (diff | hist) . . (0) . . N File:MODE 9 (BBC) demonstration.gif
- 14:13, 9 October 2016 (diff | hist) . . (0) . . N File:MODE 8 (BBC) demonstration.gif (current)
- 14:12, 9 October 2016 (diff | hist) . . (0) . . File:MODE 13 (BBC) demonstration.gif (Jgharston uploaded a new version of "File:MODE 13 (BBC) demonstration.gif")
- 13:47, 9 October 2016 (diff | hist) . . (-6) . . m MODE 13 (Fixed image.)
- 13:46, 9 October 2016 (diff | hist) . . (0) . . File:MODE 13 (BBC) demonstration.gif (Jgharston uploaded a new version of "File:MODE 13 (BBC) demonstration.gif")
- 15:24, 8 October 2016 (diff | hist) . . (0) . . MODE 13
- 15:20, 8 October 2016 (diff | hist) . . (+6) . . m MODE 13
- 15:15, 8 October 2016 (diff | hist) . . (0) . . N File:MODE 13 (BBC) demonstration.gif
- 15:04, 8 October 2016 (diff | hist) . . (+2,635) . . N MODE 13 (New page.)
- 15:03, 8 October 2016 (diff | hist) . . (-13) . . m MODE 10 (Does work on Master.)
- 17:57, 3 October 2016 (diff | hist) . . (+645) . . Converting Binary Coded Decimal
- 02:20, 3 October 2016 (diff | hist) . . (-15) . . m Converting Binary Coded Decimal
- 02:19, 3 October 2016 (diff | hist) . . (+696) . . Converting Binary Coded Decimal (Added 6502 code.)
- 02:03, 3 October 2016 (diff | hist) . . (+1,049) . . OSGBPB (→6502Em)
- 18:35, 30 September 2016 (diff | hist) . . (-12) . . m OSGBPB (→WSS Emulator Traps)
- 18:34, 30 September 2016 (diff | hist) . . (+556) . . m OSGBPB (→Z80Tube)
- 18:26, 30 September 2016 (diff | hist) . . (+217) . . m OSGBPB (→Functions)
- 18:20, 30 September 2016 (diff | hist) . . (+7) . . m OSGBPB (→Specification)
- 17:58, 30 September 2016 (diff | hist) . . (-14) . . m OSGBPB
- 17:56, 30 September 2016 (diff | hist) . . (+1,264) . . OSGBPB
- 02:08, 15 August 2016 (diff | hist) . . (0) . . File:Basicstack.gif (Jgharston uploaded a new version of "File:Basicstack.gif": Demonstration of location of BASIC stack.) (current)
- 02:06, 15 August 2016 (diff | hist) . . (+56) . . m Talk:BASIC memory usage
- 02:05, 15 August 2016 (diff | hist) . . (+41) . . N File:Basicstack.gif (Demonstration of location of BASIC stack.)
- 01:57, 15 August 2016 (diff | hist) . . (+233) . . Talk:BASIC memory usage
- 23:28, 3 July 2016 (diff | hist) . . (+1,013) . . N Looping DATA (Moved to correct page.) (current)
- 23:00, 3 July 2016 (diff | hist) . . (+30) . . m Prompting for menu keypresses (.) (current)
- 22:59, 3 July 2016 (diff | hist) . . (+1,022) . . N Talk:Multiplatform programming (.) (current)
- 22:54, 3 July 2016 (diff | hist) . . (+330) . . Multiplatform programming (Updated to better test DOS platforms.)
- 22:24, 3 July 2016 (diff | hist) . . (0) . . m Global control block (current)
- 22:24, 3 July 2016 (diff | hist) . . (+28) . . m Global control block
- 22:23, 3 July 2016 (diff | hist) . . (+31) . . m Forcing a variable to exist (current)
- 22:22, 3 July 2016 (diff | hist) . . (0) . . m Extra memory for BASIC programs
- 22:21, 3 July 2016 (diff | hist) . . (+30) . . m Extra memory for BASIC programs
- 22:17, 3 July 2016 (diff | hist) . . (+23) . . m Category:Programming tips (current)
- 22:17, 3 July 2016 (diff | hist) . . (+29) . . m Converting Binary Coded Decimal
- 22:16, 3 July 2016 (diff | hist) . . (+1) . . N Category:Programming tips (Created page with ".")
- 22:16, 3 July 2016 (diff | hist) . . (+29) . . m Data without DATA (current)
- 01:02, 27 June 2016 (diff | hist) . . (+52) . . m File access (Alternative shorter conversion code.) (current)
- 18:17, 22 June 2016 (diff | hist) . . (0) . . m File access (.)
- 00:21, 19 June 2016 (diff | hist) . . (+6) . . N Category:VDU commands (.) (current)
- 00:13, 19 June 2016 (diff | hist) . . (+1,373) . . m VDU 25 (Initial table of implementations.)
- 00:07, 19 June 2016 (diff | hist) . . (+203) . . m VDU 19 (Windows palette switching.)
- 18:57, 17 June 2016 (diff | hist) . . (+310) . . m VDU 25 (Mentioned logical coordinates.)
- 18:38, 17 June 2016 (diff | hist) . . (+81) . . m Logical pixels (.) (current)
- 18:29, 17 June 2016 (diff | hist) . . (+69) . . m VDU 19 (Tweeked content.)
- 18:02, 17 June 2016 (diff | hist) . . (+243) . . m VDU 19 (Added Prisma Graphics.)
- 01:11, 17 June 2016 (diff | hist) . . (+1,245) . . N VDU driver (Initial page.)
- 01:10, 17 June 2016 (diff | hist) . . (+1,681) . . VDU 19 (Rewrote to clarify parameters.)
- 01:08, 17 June 2016 (diff | hist) . . (+1,940) . . N Logical pixels (Initial page.)
- 01:06, 17 June 2016 (diff | hist) . . (-2,466) . . m Physical colour numbers (Tweeked.)
- 01:39, 14 June 2016 (diff | hist) . . (+3,045) . . VDU 25 (Tidied up plot command bitmap.)
- 22:35, 13 June 2016 (diff | hist) . . (+1,143) . . System error messages (Added a few more FileCore errors.)
- 22:33, 13 June 2016 (diff | hist) . . (+1,923) . . Physical colour numbers (Rewritten layout.)
- 22:18, 13 June 2016 (diff | hist) . . (+305) . . OSBYTE &CA (Tested and rewritten to clarify action.)
- 13:51, 12 June 2016 (diff | hist) . . (0) . . m Physical colour numbers
- 13:50, 12 June 2016 (diff | hist) . . (+6) . . m Physical colour numbers (Formatting)
- 13:49, 12 June 2016 (diff | hist) . . (+728) . . m Physical colour numbers
- 18:47, 27 May 2016 (diff | hist) . . (+589) . . Service calls (Edited call details slightly.)
- 21:29, 20 April 2016 (diff | hist) . . (+463) . . N Talk:OSBYTE &00 (Notes on DOS/Windows.) (current)
- 21:26, 20 April 2016 (diff | hist) . . (+61) . . m OSBYTE &00 (Changed =32 to >=32 for DOS/Windows)
- 21:25, 20 April 2016 (diff | hist) . . (+72) . . m INKEY (SDL abstraction layer.)
- 01:24, 1 April 2016 (diff | hist) . . (+151) . . m OSWORD &72 (Slight update in light of work on MMC driver.)
- 14:31, 28 February 2016 (diff | hist) . . (+979) . . Reading current colours (Added code to include 16-colour MODEs.)
- 20:41, 22 February 2016 (diff | hist) . . (0) . . File:PDP11 BBC BASIC.jpg (Jgharston uploaded a new version of "File:PDP11 BBC BASIC.jpg": Reverted to version as of 22:05, 15 February 2016) (current)
- 20:40, 22 February 2016 (diff | hist) . . (0) . . File:PDP11 BBC BASIC.jpg (Jgharston uploaded a new version of "File:PDP11 BBC BASIC.jpg")
- 20:39, 22 February 2016 (diff | hist) . . (+43) . . N Talk:PDP11 BBC BASIC (Created page with "I can't get the thumbnail image to display.") (current)
- 01:02, 16 February 2016 (diff | hist) . . (+341) . . m Writing to EEPROMs (Added references.)
- 00:23, 16 February 2016 (diff | hist) . . (+26) . . m OSBYTE &00 (Tweeked formatting.)
- 00:21, 16 February 2016 (diff | hist) . . (-8) . . m OSBYTE &6D (Updated formatting.) (current)
- 00:08, 16 February 2016 (diff | hist) . . (+99) . . PDP11 BBC BASIC (Added picture.) (current)
- 00:05, 16 February 2016 (diff | hist) . . (+52) . . N File:PDP11 BBC BASIC.jpg (PDP11 BBC BASIC running on the PDP11 Matchbox CoPro.)
- 02:04, 15 February 2016 (diff | hist) . . (+2,036) . . N Writing to EEPROMs (Initial page.)
- 00:55, 15 February 2016 (diff | hist) . . (+83) . . N File talk:Mode7vsTeletext.png (Created page with "Doing 4*(I%-32) would give a tidier display, with everything in matching columns ;)") (current)
- 00:51, 15 February 2016 (diff | hist) . . (+6) . . m OSBYTE &6C (Tweeked layout.)
- 00:51, 15 February 2016 (diff | hist) . . (+5) . . m OSBYTE &6F (Tweeked layout.)
- 00:50, 15 February 2016 (diff | hist) . . (+340) . . OSBYTE &EF (Added BBC and Master values.)
- 00:38, 15 February 2016 (diff | hist) . . (+840) . . OSBYTE &6F (Accidently overwitten with OSBYTE 6E.)
- 00:37, 15 February 2016 (diff | hist) . . (+436) . . OSBYTE &6E (current)
- 21:38, 6 February 2016 (diff | hist) . . (-20) . . m Main Page (Removed editing artifact.)
- 20:53, 6 February 2016 (diff | hist) . . (-148) . . m OSBYTE &A3 (Consolidated View family calls.)
- 20:43, 6 February 2016 (diff | hist) . . (+82) . . m Testing for sideways RAM (Added link to mailing list thread.)
- 18:17, 31 January 2016 (diff | hist) . . (-269) . . OSWORD &06 (PROCio_call ends with ENDPROC, optimised code.)
- 16:02, 31 January 2016 (diff | hist) . . (+1,312) . . OSWORD &06 (Added mem_call.)
- 16:01, 31 January 2016 (diff | hist) . . (+1,312) . . OSWORD &05 (Added mem_call.)
- 16:00, 31 January 2016 (diff | hist) . . (+64) . . OSBYTE &88 (.)
- 02:11, 31 January 2016 (diff | hist) . . (+105) . . m Tube Protocol (.)
- 02:10, 31 January 2016 (diff | hist) . . (-114) . . m Tube Documentation Errors (.) (current)
- 02:09, 31 January 2016 (diff | hist) . . (+1) . . m Relocating variables on the 6502 Second Processor (.) (current)
- 02:07, 31 January 2016 (diff | hist) . . (+399) . . m PDP-11 Second Processor (.)
- 02:06, 31 January 2016 (diff | hist) . . (+179) . . m OSWORD &FF (.)
- 02:05, 31 January 2016 (diff | hist) . . (+402) . . m OSWORD &FA (.) (current)
- 02:04, 31 January 2016 (diff | hist) . . (+283) . . m OSWORD &06 (.)
- 02:03, 31 January 2016 (diff | hist) . . (+286) . . m OSWORD &05 (.)
- 01:58, 31 January 2016 (diff | hist) . . (+45) . . BBC BASIC (Added 6809, Linux, Android.)
- 01:55, 31 January 2016 (diff | hist) . . (+162) . . BASIC Family (Added Commodre 64.) (current)
- 01:51, 31 January 2016 (diff | hist) . . (+484) . . N 80286 Second Processor (Created page with "Category:Second_Processors __NOTOC__ The 80286 second processor is a second processor option for the Acorn Business Machine. It contains an Intel 8028...")
- 01:41, 31 January 2016 (diff | hist) . . (+617) . . 6809 Second Processor (Notes on little-endianness, added extra Tube routines.)
- 01:34, 31 January 2016 (diff | hist) . . (+270) . . 6502 Second Processor (Relocating to use extra memory.)
- 01:32, 31 January 2016 (diff | hist) . . (+263) . . m 6502 BBC BASIC ('Branch out of range' assembler error.)
- 01:28, 31 January 2016 (diff | hist) . . (-163) . . m BASIC Versions (Added Commodore 64, Atom and System.) (current)
- 09:21, 27 January 2016 (diff | hist) . . (+3,534) . . N Testing for sideways RAM (Initial page.)
- 03:24, 14 January 2016 (diff | hist) . . (-266) . . m System error messages (Added ADFS Aborted and No! errors.)
- 03:22, 14 January 2016 (diff | hist) . . (+367) . . m Physical colour numbers (Tidied formatting.)
- 03:21, 14 January 2016 (diff | hist) . . (+142) . . m OSWRCH (Added flags corruption.)
- 03:20, 14 January 2016 (diff | hist) . . (+519) . . OSWORD &C0 (Added Eureka call.)
- 03:18, 14 January 2016 (diff | hist) . . (+44) . . m OSBYTEs (Added &6E ROMSTROBE call.)
- 03:17, 14 January 2016 (diff | hist) . . (-26) . . OSBYTE &A3 (Added Plus 1 Support call.)
- 03:15, 14 January 2016 (diff | hist) . . (-840) . . OSBYTE &6F (Added ROMSTROBE information.)
- 03:12, 14 January 2016 (diff | hist) . . (+389) . . OSBYTE &6C (Added Integra-B information.)
- 03:11, 14 January 2016 (diff | hist) . . (-6) . . m Number output in 6502 machine code (Updated Obelisk URL.)
- 23:48, 20 December 2015 (diff | hist) . . (0) . . m 6502 routines (current)
- 20:20, 20 December 2015 (diff | hist) . . (+311) . . m Commands S
- 20:14, 20 December 2015 (diff | hist) . . (+95) . . m Commands E
- 20:11, 20 December 2015 (diff | hist) . . (+1,680) . . N 6502 routines (Initial page.)
- 20:03, 20 December 2015 (diff | hist) . . (+24) . . N Category:6502 (Added category.) (current)
- 18:37, 17 December 2015 (diff | hist) . . (+4) . . m INKEY (→Check machine type)
- 18:36, 17 December 2015 (diff | hist) . . (+15) . . m INKEY (Fixed broken link.)
- 18:35, 17 December 2015 (diff | hist) . . (-409) . . m Multiplatform programming
- 22:46, 19 November 2015 (diff | hist) . . (+7) . . m Econet over IP (→Econet Packet)
- 22:46, 19 November 2015 (diff | hist) . . (0) . . m Econet over IP (→IP Packet)
- 22:46, 19 November 2015 (diff | hist) . . (+236) . . m Econet over IP (Control byte in UDP packet has bit 7 clear.)
- 19:03, 31 October 2015 (diff | hist) . . (+25) . . Reading current colours (Fixed external link.)
- 19:00, 31 October 2015 (diff | hist) . . (+1,578) . . N Reading current colours (Initial page)
- 18:20, 31 October 2015 (diff | hist) . . (+2,434) . . N BASIC memory usage (Initial page) (current)
- 03:47, 27 October 2015 (diff | hist) . . (+58) . . m OSBYTE &A0
- 22:05, 25 October 2015 (diff | hist) . . (+77) . . m OSBYTE &A0
- 21:58, 25 October 2015 (diff | hist) . . (+1,767) . . N OSWORD &33 (Created page with "Category:OSWORD &33 51 Read/Write PRISMA overlay or nonvolatile memory Prisma On entry: XY?0 = command 0=Read overlay 1=Write overlay 2=Read nonvo...") (current)
- 21:57, 25 October 2015 (diff | hist) . . (+15) . . OSWORD &32 (current)
- 21:57, 25 October 2015 (diff | hist) . . (+1,233) . . N OSWORD &32 (Created page with "Category:OSWORD &32 50 Read position of PRISMA-3 roller screen Prisma On entry: XY?0 = screen number 0: Upper screen 1: Base screen 2: Lower screen 3: Wi...")
- 21:56, 25 October 2015 (diff | hist) . . (+2,072) . . OSWORD &31 (current)
- 21:55, 25 October 2015 (diff | hist) . . (+1,292) . . N OSWORD &30 (Created page with "Category:OSWORD &30 48 Read PRISMA interrupt status Prisma On exit: XY?0 = Event 32 enable status XY?1 = Upper screen status XY?2 = Base screen status X...") (current)
- 21:55, 25 October 2015 (diff | hist) . . (+890) . . N OSWORD &2F (Created page with "Category:OSWORD &2F 47 Read PRISMA graphics origin Prisma On exit: XY+0..1=X coordinate XY+2..3=Y coordinate ==PRISMA calls== * OSWORD &28 Read PRISMA in...") (current)
- 21:54, 25 October 2015 (diff | hist) . . (+1,376) . . N OSWORD &2E (Created page with "Category:OSWORD &2E 46 Read PRISMA base screen visible origin Prisma On exit: XY+0..1=X coordinate XY+2..3=Y coordinate The coordinates are returned with r...") (current)
- 21:54, 25 October 2015 (diff | hist) . . (+1,062) . . N OSWORD &2D (Created page with "Category:OSWORD &2D 45 Read last two PRISMA graphics cursors Prisma On exit: XY+0..1=previous X coordinate XY+2..3=previous Y coordinate XY+4..5=current X c...") (current)
- 21:53, 25 October 2015 (diff | hist) . . (+1,321) . . N OSWORD &2C (Created page with "Category:OSWORD &2C 44 Send VDU code direct to PRISMA Prisma On entry: XY?0 = VDU code XY?1.. = VDU sequence parameters This call provides a fast means ...") (current)
- 21:53, 25 October 2015 (diff | hist) . . (+1,076) . . N OSWORD &2B (Created page with "Category:OSWORD &2B 43 Read PRISMA colour palette Prisma On entry: XY?0=logical colour On exit: XY?1=physical colour XY?2=red component XY?3=green com...") (current)
- 21:52, 25 October 2015 (diff | hist) . . (+1,026) . . N OSWORD &2A (Created page with "Category:OSWORD &2A 42 Read PRISMA logical screen size Prisma On exit: XY?0..1 = maximum X coordinate (width-1) XY?2..3 = maximum Y corrdinate (height-1) Th...") (current)
- 21:51, 25 October 2015 (diff | hist) . . (+1,137) . . N OSWORD &29 (Created page with "Category:OSWORD &29 41 Read PRISMA pixel value Prisma On entry: XY?0..1 = X coordinate XY?2..3 = Y corrdinate On exit: XY?4 = logical colour of pixel...") (current)
- 21:50, 25 October 2015 (diff | hist) . . (+917) . . OSWORD &28 (current)
- 01:20, 21 October 2015 (diff | hist) . . (+53) . . m OSWORDs (Added OSWORD &B5.)
- 01:17, 21 October 2015 (diff | hist) . . (0) . . m OSWORD &B5 (typo) (current)
- 01:00, 21 October 2015 (diff | hist) . . (-174) . . m API (→MOS API Entry Points on various platforms)
- 00:44, 21 October 2015 (diff | hist) . . (+591) . . OSWORDs (Added PRISMA functions.)
- 10:54, 9 September 2015 (diff | hist) . . (+52) . . m OSBYTE &14 (Added X>6.)
- 10:51, 9 September 2015 (diff | hist) . . (+661) . . OSBYTE &19 (Reset BBC font without changing PAGE.)
- 10:01, 6 September 2015 (diff | hist) . . (+2) . . OSBYTE &19
- 09:54, 6 September 2015 (diff | hist) . . (+243) . . m OSBYTE &14
- 16:15, 31 August 2015 (diff | hist) . . (-217) . . OSBYTE &19 (→Example code)
- 16:13, 31 August 2015 (diff | hist) . . (+502) . . OSBYTE &14
- 15:43, 31 August 2015 (diff | hist) . . (+1,038) . . OSBYTE &19
- 19:35, 28 August 2015 (diff | hist) . . (+2) . . m Talk:OSBYTE &93
- 19:35, 28 August 2015 (diff | hist) . . (+2) . . m Talk:OSBYTE &95
- 19:34, 28 August 2015 (diff | hist) . . (+2) . . m Talk:OSBYTE &97 (→Bug in indexed addressing)
- 19:32, 28 August 2015 (diff | hist) . . (-586) . . OSBYTE &97 (Removed warning, see Discussion page.)
- 19:32, 28 August 2015 (diff | hist) . . (+976) . . N Talk:OSBYTE &97 (Created page with "==Bug in indexed addressing== This article originally had the following warning: Acorn MOS 1.20 writes the byte using STA &FE00,X. As it is an indexed-addressing instruction...")
- 19:31, 28 August 2015 (diff | hist) . . (-99) . . OSBYTE &95 (Removed warning, see Discussion page.)
- 19:31, 28 August 2015 (diff | hist) . . (+989) . . N Talk:OSBYTE &95 (Created page with "==Bug in indexed addressing== This article originally had a version of the following warning: Acorn MOS 1.20 writes the byte using STA &FD00,X. As it is an indexed-addressin...")
- 19:30, 28 August 2015 (diff | hist) . . (-586) . . OSBYTE &93 (Removed warning, see Discussion page.)
- 19:30, 28 August 2015 (diff | hist) . . (+976) . . N Talk:OSBYTE &93 (Created page with "==Bug in indexed addressing== This article originally had the following warning: Acorn MOS 1.20 writes the byte using STA &FC00,X. As it is an indexed-addressing instruction...")
- 12:56, 23 August 2015 (diff | hist) . . (+80) . . m OSRDSC (Results in Y register)
- 21:53, 4 August 2015 (diff | hist) . . (+137) . . m SOUND (Link to WE Speech.)
- 21:50, 4 August 2015 (diff | hist) . . (+11) . . m SOUND (Updated references.)
- 13:30, 15 July 2015 (diff | hist) . . (+357) . . m Reading command line
- 21:40, 29 June 2015 (diff | hist) . . (+155) . . Filing system numbers (Added latest RISC OS Open additions.)
- 15:35, 29 June 2015 (diff | hist) . . (+44) . . m OSRDSC (→Specification)
- 03:24, 4 April 2015 (diff | hist) . . (+19) . . m OSBYTEs (Added *MOTOR.)
- 03:23, 4 April 2015 (diff | hist) . . (-18) . . m OSBYTEs (Removed typo.)
- 03:21, 4 April 2015 (diff | hist) . . (0) . . m OSBYTE &71 (Corrected OSBYTE variable location.)
- 03:21, 4 April 2015 (diff | hist) . . (0) . . OSBYTE &71 (Undo revision 2615 by Jgharston (talk))
- 03:20, 4 April 2015 (diff | hist) . . (0) . . m OSBYTE &71 (Corrected OSBYTE variable location.)
- 03:19, 4 April 2015 (diff | hist) . . (0) . . m OSBYTE &70 (Corrected OSBYTE variable location.)
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