User contributions for Hackerb9

6 March 2026

• 03:4403:44, 6 March 2026 diff hist +103‎ Building a REX ‎ →‎Program the CPLD: Add mirror for JED file. current

19 February 2026

• 11:0311:03, 19 February 2026 diff hist +2‎ m File:NEC PC-8201.jp.orig.bin ‎ →‎Summary: typo current
• 11:0111:01, 19 February 2026 diff hist +369‎ N File:NEC PC-8201.jp.orig.bin ‎ The original PC-8201 ROM was released in 1983 in Japanese, before the PC-8201''A'', the "international" version was sold in the US. This file is from the MAME/MESS ROM collection, but appears to be a good dump of the original N82 BASIC ROM. MAME referred to this file as "3256a41-3b1 n 82 basic.rom0", but there is no indication what those numbers mean.
• 10:5510:55, 19 February 2026 diff hist +62‎ Model T System ROMs ‎ →‎NEC PC-8201: Add the Japanese PC-8201 ROM from MAME (was called 3256a41-3b1 n 82 basic.rom0) current

15 February 2026

• 08:3408:34, 15 February 2026 diff hist +389‎ Model T Y2K ‎ Add concatenated ROM file plus M14 ROM current
• 08:0408:04, 15 February 2026 diff hist 0‎ File:Tandy 200.us.orig.bin ‎ Hackerb9 uploaded a new version of File:Tandy 200.us.orig.bin current
• 08:0208:02, 15 February 2026 diff hist 0‎ m Model T System ROMs ‎ →‎Tandy 200: Update checksums for corrected M15 ROM
• 08:0008:00, 15 February 2026 diff hist 0‎ m Model T System ROMs ‎ →‎Tandy 200: Update checksums for corrected M15 ROM
• 07:5807:58, 15 February 2026 diff hist 0‎ File:Tandy 200.M15.orig.bin ‎ Hackerb9 uploaded a new version of File:Tandy 200.M15.orig.bin current

14 February 2026

• 19:2319:23, 14 February 2026 diff hist +37‎ m Model T System ROMs ‎ Link to CRC-16 calculator
• 19:1919:19, 14 February 2026 diff hist +260‎ Model T System ROMs ‎ →‎NEC PC-8300: Add explanation of why this ROM is 128K with link to BKW's explanation and nifty adapter.
• 18:5618:56, 14 February 2026 diff hist 0‎ m Model T System ROMs ‎ Tandy shouldn't be all caps as it was not an acronym, unlike TRS-80 and NEC.
• 18:5418:54, 14 February 2026 diff hist 0‎ File:Tandy 200.us.orig.bin ‎ Hackerb9 uploaded a new version of File:Tandy 200.us.orig.bin
• 18:5018:50, 14 February 2026 diff hist +1‎ m File:Tandy 200.us.y2k.bin ‎ →‎Summary: Typo: link to original, not self current
• 18:4918:49, 14 February 2026 diff hist +169‎ N File:Tandy 200.us.y2k.bin ‎ Y2K patched version of the concatenated Tandy 200 system ROMs. This simply replaces the number "19" with "20" on the display.
• 18:3518:35, 14 February 2026 diff hist 0‎ m File:Tandy 200.M13.orig.bin ‎ →‎Summary: Typo A000 - 1 is not 7FFF current
• 18:3418:34, 14 February 2026 diff hist +426‎ N File:Tandy 200.us.orig.bin ‎ This is a concatenation of all three system ROMs on the Tandy 200: M15, M13, and M14, in that order. While not usable on actual Tandy 200 hardware, this is a format used by emulators such as Virtual-T. The first 40K of the file (0000H to 9FFFH) maps directly to the machine's memory address space. NOTA BENE: the last 32K of the file maps to a bank switched ROM which the Tandy 200 addresses as 0000H to 7FFFH.
• 18:2518:25, 14 February 2026 diff hist 0‎ File:Tandy 200.M14.orig.bin ‎ Hackerb9 uploaded a new version of File:Tandy 200.M14.orig.bin current
• 18:2418:24, 14 February 2026 diff hist +227‎ N File:Tandy 200.M14.orig.bin ‎ The M14 chip on the Tandy 200 contains 32K of system ROM which is bank switched with M15 (from address 0000H to 8000H, the first 32K). It contains Microsoft's Multiplan spreadsheet as an integral part of the T200.
• 18:1418:14, 14 February 2026 diff hist +136‎ N File:Tandy 200.M13.orig.bin ‎ The M13 chip on the Tandy 200 contains the 8K of the main system ROM which extends from address 8000H (32K) to 7FFF (40K).
• 18:1118:11, 14 February 2026 diff hist +130‎ N File:Tandy 200.M15.y2k.bin ‎ Y2K patched version of the Tandy 200 system ROM. This is for the M15 chip which holds only the first 32K of the ROM. current
• 18:0818:08, 14 February 2026 diff hist +90‎ N File:Tandy 200.M15.orig.bin ‎ The chip M15 on the Tandy 200 contains the first 32K of the main system ROM.
• 18:0618:06, 14 February 2026 diff hist −36‎ Model T System ROMs ‎ →‎TANDY 200: Correct machine name
• 04:5704:57, 14 February 2026 diff hist +10‎ m Model T System ROMs ‎ Oops "Same" didn't make it clear "same row" or "same column"
• 04:5604:56, 14 February 2026 diff hist +5‎ m Model T System ROMs ‎ Just note that there is no "Y2K" version of LibROM as it is not needed

13 February 2026

• 05:4105:41, 13 February 2026 diff hist +83‎ N File:TRS-80 Model 100.LibROM-1.1a.bin ‎ LibROM Version 1.1a downloaded from https://sarahkmarr.com/librom.zip current
• 05:3805:38, 13 February 2026 diff hist +132‎ Model T System ROMs ‎ →‎TRS-80 Model 100: Add Sarah Marr's LibROM hack

8 February 2026

• 17:3217:32, 8 February 2026 diff hist −2‎ m Model T System ROMs ‎ →‎Televerket TRS-80 Modell 100: no y2k
• 17:3117:31, 8 February 2026 diff hist −14‎ m Model T System ROMs ‎ →‎Televerket TRS-80 Modell 100: no y2k
• 15:4915:49, 8 February 2026 diff hist +67‎ Model T System ROMs ‎ Add CRC16 checksums for all ROMs
• 13:3013:30, 8 February 2026 diff hist +112‎ Model T System ROMs ‎ →‎Televerket TRS-80 Modell 100
• 13:2713:27, 8 February 2026 diff hist −6‎ Model T System ROMs ‎ →‎TANDY Model 200: Replace empty "Version" column with CRC16 which can be calculated on the Tandy 200
• 13:2513:25, 8 February 2026 diff hist +80‎ N File:TANDY Model 200.us.y2k.bin ‎ 72K concatenated version of the Tandy 200, including the Y2K patch current
• 13:2413:24, 8 February 2026 diff hist 0‎ File:TANDY Model 200.us.orig.bin ‎ Hackerb9 uploaded a new version of File:TANDY Model 200.us.orig.bin current
• 13:2213:22, 8 February 2026 diff hist +137‎ N File:TANDY Model 200.us.orig.bin ‎ Entire 72K ROM used in the Tandy 200. Includes a concatenation of the data in ROM chips M15, M13, and M14 (in that order).
• 13:2113:21, 8 February 2026 diff hist +92‎ N File:TANDY Model 200.M14.orig.bin ‎ 32K ROM of MS Multiplan. Part of the 72K standard system ROM on the Tandy 200. current
• 13:1913:19, 8 February 2026 diff hist +605‎ Model T System ROMs ‎ →‎TANDY Model 200: 72K system ROM

27 January 2026

• 07:2707:27, 27 January 2026 diff hist +51‎ N File:Televerket-Modell100.orig.bin ‎ ROM from Norwegian TRS-80 Modell 100. current
• 07:2607:26, 27 January 2026 diff hist +201‎ Model T System ROMs ‎ Add Norwegian Modell 100
• 06:4406:44, 27 January 2026 diff hist +53‎ Model T System ROMs ‎ Add links and CRC for KC 85

16 October 2022

• 04:4104:41, 16 October 2022 diff hist −8‎ Disk/Video Interface ‎ →‎Manuals: Fixup broken classiccmp links

10 September 2022

• 04:3804:38, 10 September 2022 diff hist +4‎ m Disk/Video Interface ‎ →‎ROM dumps: Wikisyntax is not Markdown. *sigh*
• 04:3804:38, 10 September 2022 diff hist +46‎ N File:M40 P.bin ‎No edit summary current
• 04:3504:35, 10 September 2022 diff hist +54‎ N File:M17 CG.bin ‎No edit summary current
• 04:3304:33, 10 September 2022 diff hist +27‎ Disk/Video Interface ‎ →‎ROM dumps: Add links to actual files as Google Drive isn't always archivable

8 September 2022

• 04:0904:09, 8 September 2022 diff hist +48‎ CGP-115 ‎ →‎Pens: Adding image (take two)
• 04:0704:07, 8 September 2022 diff hist +8,531‎ CGP-115 ‎ Undo revision 2576 by Hackerb9 (talk) Tag: Undo
• 04:0604:06, 8 September 2022 diff hist −8,531‎ CGP-115 ‎ Make image of pens frameless Tag: Replaced
• 03:5303:53, 8 September 2022 diff hist +1,064‎ File:EvidENTpens.jpg ‎ →‎Summary: Add information of other compatible product names to aid searching if this product stops being manufactured. current
• 03:4803:48, 8 September 2022 diff hist +93‎ N File:EvidENTpens.jpg ‎ Image of Alps compatible plotter pens from evidENT-shop.de. Used in CGP-115