User contributions for Szaszg
From Sinclair Wiki
2 April 2024
- 20:3320:33, 2 April 2024 diff hist +1,561 N PALS Disciple (and +D) PAL20L8 ICs current
4 January 2023
- 11:3911:39, 4 January 2023 diff hist +51 m UDI format →Author of UDI file format current
20 May 2021
- 15:0815:08, 20 May 2021 diff hist +4 Memory paging →General principles current Tags: Mobile edit Mobile web edit
- 10:5410:54, 20 May 2021 diff hist +2,206 Memory paging →Other modells, clones
- 09:0109:01, 20 May 2021 diff hist +33 m Memory paging →Technical details
- 08:0008:00, 20 May 2021 diff hist −7 m Memory paging →General principles
- 07:5907:59, 20 May 2021 diff hist +159 m Memory paging →General principles
- 07:4307:43, 20 May 2021 diff hist +313 m Memory paging No edit summary
- 07:3307:33, 20 May 2021 diff hist +186 m Memory paging extend general section
- 07:1807:18, 20 May 2021 diff hist +260 m Memory paging No edit summary Tags: Mobile edit Mobile web edit
- 05:5105:51, 20 May 2021 diff hist +418 m Memory paging →ZX Spectrum +2A/2B, +3/3B Tags: Mobile edit Mobile web edit
- 04:1304:13, 20 May 2021 diff hist +3 m Memory paging →ZX Spectrum +2A/2B, +3/3B Tags: Mobile edit Mobile web edit
19 May 2021
- 15:3115:31, 19 May 2021 diff hist +239 Memory paging →ZX Spectrum +2A/2B, +3/3B Tags: Mobile edit Mobile web edit
- 15:1315:13, 19 May 2021 diff hist +1,139 Memory paging →ZX Spectrum 128K
- 08:1908:19, 19 May 2021 diff hist +108 m Memory paging →ZX Spectrum 128K
- 07:0807:08, 19 May 2021 diff hist −52 m Memory paging →ZX Spectrum 128K
- 06:2906:29, 19 May 2021 diff hist +150 m Memory paging →ZX Spectrum 128K
- 06:2006:20, 19 May 2021 diff hist 0 m Memory paging →ROMCS method
- 05:5905:59, 19 May 2021 diff hist +975 m Memory paging →ZX Spectrum 128K Tags: Mobile edit Mobile web edit
- 05:1905:19, 19 May 2021 diff hist +46 m Memory paging →ZX Spectrum 128K Tags: Mobile edit Mobile web edit
8 May 2021
- 03:5803:58, 8 May 2021 diff hist +435 Memory paging →ZX Spectrum 128K
7 May 2021
- 17:2617:26, 7 May 2021 diff hist +27 m ROMS →23128 current
- 17:2517:25, 7 May 2021 diff hist +6 ROMS →23128
- 17:2517:25, 7 May 2021 diff hist +608 m ROMS →23128
- 17:0417:04, 7 May 2021 diff hist +55 m ROMS →23128
- 16:5816:58, 7 May 2021 diff hist +94 ROMS →23128
- 16:3116:31, 7 May 2021 diff hist +4 m ROMS →23128
- 16:3016:30, 7 May 2021 diff hist +1,698 ROMS No edit summary Tags: Mobile edit Mobile web edit
- 06:0806:08, 7 May 2021 diff hist +55 m ROMS No edit summary Tags: Mobile edit Mobile web edit
- 06:0706:07, 7 May 2021 diff hist +48 N ROMS Created page with "Read Only Memories used in ZX Spectrum machines." Tags: Mobile edit Mobile web edit
- 05:5605:56, 7 May 2021 diff hist +6 Memory paging →ZX Spectrum 128K Tags: Mobile edit Mobile web edit
- 05:5405:54, 7 May 2021 diff hist 0 m 74174 →Function table(each flip-flop) current Tags: Mobile edit Mobile web edit
- 05:5305:53, 7 May 2021 diff hist +13 74174 →Function table(each flip-flop) Tags: Mobile edit Mobile web edit
5 May 2021
- 15:5815:58, 5 May 2021 diff hist +2 74174 No edit summary Tags: Mobile edit Mobile web edit
- 15:5715:57, 5 May 2021 diff hist +526 74174 No edit summary Tags: Mobile edit Mobile web edit
- 15:3415:34, 5 May 2021 diff hist −609 74174 No edit summary Tags: Mobile edit Mobile web edit
- 08:4908:49, 5 May 2021 diff hist +3 74174 →Function table(each flip-flop) Tags: Mobile edit Mobile web edit
- 08:4908:49, 5 May 2021 diff hist +231 74174 →Function table(each flip-flop) Tags: Mobile edit Mobile web edit
- 08:3708:37, 5 May 2021 diff hist +4 74174 →Function table(each flip-flop) Tags: Mobile edit Mobile web edit
- 06:2206:22, 5 May 2021 diff hist +55 74174 →74174
- 06:0606:06, 5 May 2021 diff hist +1,119 N 74174 Created page with "==74174== Hex D flip-flop Used as page register for memory paging in ZX Spectrum 128K ====Pinout==== <div style="font-family:'Lucida Console', monospace"> {| | styl..." Tags: Mobile edit Mobile web edit
- 05:2705:27, 5 May 2021 diff hist +10 m Memory paging →ZX Spectrum 128K Tags: Mobile edit Mobile web edit
- 05:2705:27, 5 May 2021 diff hist +208 Memory paging →ZX Spectrum 128K Tags: Mobile edit Mobile web edit
4 May 2021
- 15:4615:46, 4 May 2021 diff hist 0 m Memory paging →ZX Spectrum 128K Tags: Mobile edit Mobile web edit
- 15:4515:45, 4 May 2021 diff hist +1 m Memory paging →ZX Spectrum 128K Tags: Mobile edit Mobile web edit
- 15:4515:45, 4 May 2021 diff hist +667 Memory paging →ZX Spectrum 128K Tags: Mobile edit Mobile web edit
- 15:2115:21, 4 May 2021 diff hist −21,678 m Memory paging No edit summary Tags: Mobile edit Mobile web edit
- 15:1215:12, 4 May 2021 diff hist +22,548 Memory paging No edit summary
1 May 2021
- 07:1107:11, 1 May 2021 diff hist 0 Memory paging →ZX Spectrum 16/48
- 07:1107:11, 1 May 2021 diff hist +15 Memory paging →ROMCS method
- 07:1007:10, 1 May 2021 diff hist +39 Memory paging →ROMCS method
- 06:4506:45, 1 May 2021 diff hist +36 m Memory paging →General principles
- 06:4306:43, 1 May 2021 diff hist +11 Memory paging →General principles
- 06:4106:41, 1 May 2021 diff hist +955 Memory paging →MMU Tags: Mobile edit Mobile web edit
30 April 2021
- 03:3203:32, 30 April 2021 diff hist +18 m Memory paging →ROMCS method Tags: Mobile edit Mobile web edit
29 April 2021
- 18:4118:41, 29 April 2021 diff hist +488 m Memory paging →General principles Tags: Mobile edit Mobile web edit
- 06:0906:09, 29 April 2021 diff hist +1,470 N Memory paging Created page with "Various spectrum models and peripherals use '''memory paging''' (or memory mapping) technic to extend the 64kb memory limit of Z80 CPU. == General principles == The Z..." Tags: Mobile edit Mobile web edit
- 04:4004:40, 29 April 2021 diff hist +20 Main Page No edit summary Tags: Mobile edit Mobile web edit
- 04:0904:09, 29 April 2021 diff hist +108 Main Page fix and add url about faq in external links section
28 May 2019
- 18:1718:17, 28 May 2019 diff hist −1 m SCL format →File header entry
- 17:1617:16, 28 May 2019 diff hist 0 m TR-DOS filesystem →File descriptor format
- 16:2516:25, 28 May 2019 diff hist +1,642 N SCL format Created page with "category:specifications Category:Easy Disk Image Formats Category:Emulator Disk Image Formats = SCL Disk Image Format = The SCL format is a compact representatio..." Tags: Mobile edit Mobile web edit
9 April 2019
- 23:0623:06, 9 April 2019 diff hist +22 Magnetic Disk Storage System →The low level format of a track current
- 23:0523:05, 9 April 2019 diff hist +1,575 Magnetic Disk Storage System →Floppy disk storage
9 September 2018
- 10:1010:10, 9 September 2018 diff hist +55 m DRAMS No edit summary current
- 10:0610:06, 9 September 2018 diff hist +22 m Multiface No edit summary
- 10:0510:05, 9 September 2018 diff hist +33 m ΜPD765A No edit summary current
- 10:0510:05, 9 September 2018 diff hist −32 m Category:Integrated Circuit Blanked the page current Tag: Blanking
- 10:0410:04, 9 September 2018 diff hist +32 N Category:Integrated Circuit Created page with "Category: Integrated Circuit"
- 10:0310:03, 9 September 2018 diff hist +33 m WD1770 No edit summary current
- 10:0210:02, 9 September 2018 diff hist +60 m WD1770 No edit summary
- 10:0210:02, 9 September 2018 diff hist +59 m FDD No edit summary current
- 10:0110:01, 9 September 2018 diff hist +60 m FDC No edit summary current
- 10:0010:00, 9 September 2018 diff hist +59 ΜPD765A →μPD765A/B
5 September 2018
- 19:4619:46, 5 September 2018 diff hist −12 Beta Disk No edit summary current
3 September 2018
- 17:0617:06, 3 September 2018 diff hist +20 Beta Disk No edit summary
- 01:2001:20, 3 September 2018 diff hist +75 N FDD Created page with "===Floppy Disk Drive=== FDD is a part of Magnetic Disk Storage System."
- 01:1801:18, 3 September 2018 diff hist +853 N Magnetic Disk Storage System Created page with "===Magnetic Disk Storage System=== Magnetic storage is a non-volatile storage of data. The magnetic disk is a successor to magnetic tape. There are lot of common things: enc..."
30 August 2018
- 16:4916:49, 30 August 2018 diff hist −2 FDC No edit summary
- 16:4916:49, 30 August 2018 diff hist +4 ΜPD765A No edit summary
- 16:4816:48, 30 August 2018 diff hist +88 N FDC Created page with "===Floppy Disk Controller (FDC)=== FDC is a part of a Magnetic Disk Storage System."
29 August 2018
- 23:0723:07, 29 August 2018 diff hist +4 m WD1770 No edit summary
- 23:0523:05, 29 August 2018 diff hist +76 m ΜPD765A No edit summary
27 August 2018
- 19:4219:42, 27 August 2018 diff hist +140 ΜPD765A No edit summary
- 19:3519:35, 27 August 2018 diff hist +1,949 N ΜPD765A Created page with "===PD765A/B=== The uPD765 is Floppy Disc Controller (FDC) IC. Pinout: <div style="font-family:'Lucida Console', monospace"> {| | style="text-align:right;" | RESET<br> {{over..."
- 19:0419:04, 27 August 2018 diff hist +4 WD1770 No edit summary
25 August 2018
- 21:1121:11, 25 August 2018 diff hist +2,099 N WD1770 Created page with "===WD1770/2/3=== The WD177X-00 is Floppy Disc Controller (FDC) IC family with 3 members with little differences. It can use single density (FM), or double density MFM modulat..."
- 17:3217:32, 25 August 2018 diff hist +261 N Non Maskable Interrupt Created page with "===Non-Maskable Interrupt=== An interrupt witch cannot be ignored by the CPU. Z80 CPU's 17th pin is the {{overline|NMI}} input. Negative edge triggered. When triggered, the..." current
- 05:4005:40, 25 August 2018 diff hist −6 Spectrum tape interface →Blocks
- 05:3805:38, 25 August 2018 diff hist +81 Spectrum tape interface No edit summary
- 05:3105:31, 25 August 2018 diff hist +74 Spectrum tape interface No edit summary
- 05:2605:26, 25 August 2018 diff hist +204 Spectrum tape interface No edit summary
- 05:1505:15, 25 August 2018 diff hist +1,000 Spectrum tape interface data block array format
18 January 2017
- 17:0917:09, 18 January 2017 diff hist +34 MB-02+ No edit summary current Tags: Mobile edit Mobile web edit
- 17:0317:03, 18 January 2017 diff hist +37 Opus Discovery →Technical Specifications current Tags: Mobile edit Mobile web edit
- 16:3416:34, 18 January 2017 diff hist +35 +D No edit summary current Tags: Mobile edit Mobile web edit
- 16:3216:32, 18 January 2017 diff hist +40 DISCiPLE No edit summary Tags: Mobile edit Mobile web edit
- 16:2116:21, 18 January 2017 diff hist +51 Beta Disk No edit summary Tags: Mobile edit Mobile web edit
17 October 2016
- 19:3119:31, 17 October 2016 diff hist +1,002 DRAMS →4164
- 18:1918:19, 17 October 2016 diff hist +58 DRAMS →4164
