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Combined display of all available logs of docs. You can narrow down the view by selecting a log type, the username (case-sensitive), or the affected page (also case-sensitive).
(newest | oldest) View (newer 50 | older 50) (20 | 50 | 100 | 250 | 500)- 16:03, 13 February 2022 Numberformat talk contribs deleted page Interrupt Services DOS/BIOS/EMS/Mouse (content was: "{| | BIOS break interrupt | | BIOS clock services | | BIOS communications | | BIOS disk services | | BIOS keyboard services | |- | BIOS printer services | | BIOS serial services | | BIOS system services | | helppc_INT_...", and the only contributor was "Numberformat" (talk))
- 16:02, 13 February 2022 Numberformat talk contribs deleted page Helppc INT 21,52 (content before blanking was: "<pre></pre> == INT 21,52 - Get Pointer to DOS "INVARS" (Undocumented) == <pre> AH = 52h on return: ES:BX = pointer to DOS "invars", a table of pointers used by DOS. Known "invars" fields follow (varies with DOS version): Offset Size Description -12 word sharing retry count (DOS 3.1-3.3) -10 word sharing retry delay (DOS 3.1-3.3) -8 dword pointe...")
- 16:02, 13 February 2022 Numberformat talk contribs deleted page Helppc INT 10-0 (content was: "<H2 ALIGN=Center>INT 10,0 - Set Video Mode</H2> <PRE> AH = 00 AL = 00 40x25 B/W text (CGA,EGA,MCGA,VGA) = 01 40x25 16 color text (CGA,EGA,MCGA,VGA) = 02 80x25 16 shades of gray text (CGA,EGA,MCGA,VGA) = 03 80x25 16 color text (CGA,EGA,MCGA,VGA) = 04 320x200 4 color graphics (CGA,EGA,MCGA,VGA) = 05 320x200 4 color graphics (CGA,EGA,M...", and the only contributor was "Numberformat" (talk))
- 00:51, 13 February 2022 Numberformat talk contribs created page Helppc INT 10-0 (Created page with "<H2 ALIGN=Center>INT 10,0 - Set Video Mode</H2> <PRE> AH = 00 AL = 00 40x25 B/W text (CGA,EGA,MCGA,VGA) = 01 40x25 16 color text (CGA,EGA,MCGA,VGA) = 02 80x25 1...")
- 00:45, 13 February 2022 Numberformat talk contribs created page Helppc INT 21-52 (Created page with "<pre></pre> == INT 21,52 - Get Pointer to DOS "INVARS" (Undocumented) == <pre> AH = 52h on return: ES:BX = pointer to DOS "invars"...")
- 00:44, 13 February 2022 Numberformat talk contribs created page Helppc DETECTING (Created page with "== Detecting ANSI.SYS == <pre> Compare segment address of a DOS interrupt with the segment of the standard CON device. If equal, then ANSI is not loaded. If...")
- 00:36, 13 February 2022 Numberformat talk contribs created page Helppc INT 21,52 (Created page with "<pre></pre> == INT 21,52 - Get Pointer to DOS "INVARS" (Undocumented) == <pre> AH = 52h on return: ES:BX = pointer to DOS "invars"...")
- 00:21, 13 February 2022 Numberformat talk contribs created page Helppc CPU (Created page with "== CPU Characteristics / Determination == <pre> 8088,80188,V20 six byte prefetch queue, allows use of self modifying code to determine length of pref...")
- 00:17, 13 February 2022 Numberformat talk contribs created page Helppc FLAGS (Created page with "== FLAGS - Intel 8086 Family Flags Register == <pre> |11|10|F|E|D|C|B|A|9|8|7|6|5|4|3|2|1|0| | | | | | | | | | | | | | | | | | `--- CF Carry Flag...")
- 00:14, 13 February 2022 Numberformat talk contribs created page Helppc 8086 architecture (Created page with "<pre></pre> == Intel 8086 Family Architecture == <pre> General Purpose Registers Segment Registers AH/AL AX (EAX) Accumulator CS Code Segment...")
- 00:05, 13 February 2022 Numberformat talk contribs created page Tables and Formats used by DOS BIOS (Created page with "= Tables and Formats used by DOS & BIOS = {| | .EXE | | backup headers | | helppc_batch_control_block|Batch Control...")
- 00:04, 13 February 2022 Numberformat talk contribs created page Uncategorized/Miscellaneous Topics (Created page with "{| | ? | | ANSI codes | | ANSI control codes | | ASCII | | helppc_bibliography|Bibliog...")
- 00:01, 13 February 2022 Numberformat talk contribs created page Interrupt Services DOS/BIOS/EMS/Mouse (Created page with "{| | BIOS break interrupt | | BIOS clock services | | BIOS communications | | BIOS disk services | | ...")
- 23:59, 12 February 2022 Numberformat talk contribs created page Hardware Data and Specifications (Created page with " {| | 16450 | | 16550 | | 6845 | | 765 | | 8042 | |- | 8250 | | helppc_8253|82...")
- 23:53, 12 February 2022 Numberformat talk contribs created page C Programming Topics (Created page with " {| | abort | | abs | | absread | | abswrite | | access | |- | acos |...")
- 23:50, 12 February 2022 Numberformat talk contribs created page Assembler Programming Topics (Created page with "= Assembler Programming Topics = {| | 8086 architecture | | 8086 flags | | aaa | | aad |...")
- 23:46, 12 February 2022 Numberformat talk contribs created page Quick Reference Utility (Created page with "= HelpPC Reference Library = {|class="wikitable" style="text-align:center;" style="margin: auto;" |- style="text-align:center;" | <h3>Main Topic Menu</h3> |- | Assembler Pr...")
- 23:14, 12 February 2022 Numberformat talk contribs created page File:Hello borland.png (Hello World program in Borland C IDE)
- 23:14, 12 February 2022 Numberformat talk contribs uploaded File:Hello borland.png (Hello World program in Borland C IDE)
- 22:45, 12 February 2022 Numberformat talk contribs created page File:Quick ref util.png (Screenshot from the main menu of the Quick Reference Utility written in 1991 by David Jurgens)
- 22:45, 12 February 2022 Numberformat talk contribs uploaded File:Quick ref util.png (Screenshot from the main menu of the Quick Reference Utility written in 1991 by David Jurgens)
- 01:05, 12 February 2022 Numberformat talk contribs created page Open-source Development for 16-bit machines (Created page with "<span id="opensource-development-environment-for-16-bit-machines"></span> = Opensource Development Environment for 16-bit machines = This page describes the process of settin...")
- 02:08, 6 February 2022 Numberformat talk contribs created page AS6C4008 (Created page with "The AS6C4008 is a 4,194,304-bit low power CMOS static random access memory organized as 524,288 words by 8 bits. It is fabricated using very high performance, high reliability...")
- 23:03, 26 January 2022 Numberformat talk contribs uploaded a new version of File:Isa-backplane.jpg
- 22:42, 26 January 2022 Numberformat talk contribs uploaded a new version of File:Xt-cf-lite-v4.jpg
- 00:11, 17 January 2022 Numberformat talk contribs created page File:Adlib-jukebox.jpg
- 00:11, 17 January 2022 Numberformat talk contribs uploaded File:Adlib-jukebox.jpg
- 00:10, 16 January 2022 Numberformat talk contribs created page File:AdLib Juke Box v1.63.zip (The AdLib Juke Box was the one and only piece of software bundled with the original AdLib sound card. The card came with the program and seventeen songs in ROL format that could be played in the Juke Box. Expand the zip into a floppy or a directory on your c: drive. Run the program jukebox.exe)
- 00:10, 16 January 2022 Numberformat talk contribs uploaded File:AdLib Juke Box v1.63.zip (The AdLib Juke Box was the one and only piece of software bundled with the original AdLib sound card. The card came with the program and seventeen songs in ROL format that could be played in the Juke Box. Expand the zip into a floppy or a directory on your c: drive. Run the program jukebox.exe)
- 14:25, 9 January 2022 Numberformat talk contribs created page File:Ide xt orig.bin (XT-CF-Lite V4 firmware)
- 14:25, 9 January 2022 Numberformat talk contribs uploaded File:Ide xt orig.bin (XT-CF-Lite V4 firmware)
- 11:34, 19 December 2021 Numberformat talk contribs created page Docs:General disclaimer (Created page with " <pre> Disclaimer of Warranty. THERE IS NO WARRANTY FOR THE PRODUCT or DOCUMENTATION, TO THE EXTENT PERMITTED BY APPLICABLE LAW. EXCEPT WHEN OTHERWISE STATED IN WRITING THE CO...")
- 11:26, 19 December 2021 Numberformat talk contribs created page Copyright:About (Created page with "<span class="font-family: monospace,'Courier';"> Copyright (C) {{CURRENTYEAR}} Neeraj Verma. Permission is granted to copy, distribute and/or modify this document...")
- 23:01, 12 December 2021 Numberformat talk contribs created page Opl2 (Created page with "== Introduction == This is a Adlib Compatible Sound Card. Its based on the OPL2 sound chip. == How to Purchase == This kit is available on my eBay store https://www.ebay.c...")
- 22:58, 12 December 2021 Numberformat talk contribs created page File:Opl2 sound card layout.jpg
- 22:58, 12 December 2021 Numberformat talk contribs uploaded File:Opl2 sound card layout.jpg
- 22:36, 12 December 2021 Numberformat talk contribs created page File:Opl2 sound card small.jpg
- 22:36, 12 December 2021 Numberformat talk contribs uploaded File:Opl2 sound card small.jpg
- 00:14, 14 November 2021 Numberformat talk contribs uploaded a new version of File:Xi 8088 - Complete Board.png
- 21:43, 22 October 2021 Numberformat talk contribs created page VT82C42 (Created page with " [https://www.alldatasheet.com/datasheet-pdf/pdf/82592/ETC/VT82C42.html Data sheet for VT82C42]")
- 23:49, 7 October 2021 Numberformat talk contribs deleted page File:Xt-cf-Lite-qc.png
- 23:48, 7 October 2021 Numberformat talk contribs created page File:Xt-cf-Lite-qc2.jpg
- 23:48, 7 October 2021 Numberformat talk contribs uploaded File:Xt-cf-Lite-qc2.jpg
- 23:45, 7 October 2021 Numberformat talk contribs uploaded a new version of File:Xt-cf-Lite-qc.png
- 23:44, 7 October 2021 Numberformat talk contribs created page File:Xt-cf-Lite-qc.png
- 23:44, 7 October 2021 Numberformat talk contribs uploaded File:Xt-cf-Lite-qc.png
- 23:44, 7 October 2021 Numberformat talk contribs deleted page File:Xt-cf-Lite-qc.png
- 23:43, 7 October 2021 Numberformat talk contribs created page File:Xt-cf-Lite-qc.png
- 23:43, 7 October 2021 Numberformat talk contribs uploaded File:Xt-cf-Lite-qc.png
- 23:42, 7 October 2021 Numberformat talk contribs deleted page File:Xt-cf-Lite-qc.png
