User contributions
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- 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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