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TZX format rev. 1.21Once 1.20 draft seems to be official now I would like to suggest some additiones to do on 1.21. I hope it will be easier to upgrade once block 19 has…
... to classify programs: for example "Board game: cards", "Utility: Assembler"...
Retargetting the Z88dkWell, I'm asking here because it's come up before, and I assume someone here might know the answer... I'm trying to retarget the Z88DK for the Z80 b…
... the Z88DK for the Z80 board I'm working on, but ...TV Modulator. Can it be repaired?Is it possible, to repair tha TV modulator (after removing it) if it gives wavy picture? I replaced both transistors (tr1/2) and both electrolytic ca…
... possible to remove the little board from within the metalic kit ...Competition Pro 5000 Joystic.As promised here is a short(ish) review of the joystick. (I have taken the afternoon off work in the hope that it would be here when I got in and it…
... switch' (?). It has the usual USB plug on the end of ... . I plugged it into a USB port on the back of ...E-mail from Dom MorrisA few weeks ago I started a thread about a possible ethernet interface for the Speccy. This week I saw Dom Morris page about zsock for the z88 and I …
... had an
appropriate serial board. I'm sure Garry has ...Vega Solaris (English translation)Anyone played this yet? Seems like a pretty good game in a similar vein to Feud. The loader is pretty cool too; the loading screen is displayed as co…
Anyone played this yet? Seems like a pretty good game in a similar vein to Feud. The loader is pretty cool too; the loading screen is displayed as consecutive lines and you can play a little Space Invaders-style game while you're waiting for it to load ( ...Issue 1 32K Memory Upgrade neededHi folks, as the title suggest im looking for the original sinclair memory board to make it 48k from 16k. Any other form will do or even instructions…
... for the original sinclair memory board to make it 48k from ...Spectrum Hardware OdditiesI have a few small interfaces which have passed across my desk today without any manuals that I can find alas - is anyone interested? - Camel Produc…
... it.
- A small board (witdth of expansion port) which ...On Ebay I am sellingI thaught it about time I had a clear out. I have put some of my items up on ebay. Some of them may be of interest to you. Commodore 64 DTV TV Plu…
It's fitting...... that in the very month that the 25th anniversary of the Speccy falls on, I'm just finishing up making my first ever Spectrum peripheral. It's a …
... 's a ROM and diagnostics board to try and help debug ... a general purpose external ROM board. Featuring a 128K to 512K ... /short test (the Issue 4S board it's connected to is ...Spectrum 48K ROMHi Can anybody help I have an Issue 6a Circuit Board which has a faulty ROM Chip. Is it possible to program a ROM Chip with the 48K ROM and fit it as…
... have an Issue 6a Circuit Board which has a faulty ROM ... . I notice on the 6a board that between the IC 27 ...Windows Vista & ChessBought Windows Vista Ultimate a few days ago and noticed some things: 1-Finally a game that people can actually play! Chess! Who would have thought …
... .
Thankfully new gear is USB, but the gameport is used ...Faulty M1 linesI'm sure this has been discussed before, but using the forum search for the word 'M1' pulled back no hits, which surprised the hell out of me. Anywa…
... machines. The ROM and Debug board I'm making works fine ...ZX81 - 64mb queryI know this is a spectrum forum but hopefully someone out there may know the answer to my question. I buy and sell old sinclairs and have sold numer…
... not seen before, the circuit board in a zx81 i have ...Treachery C+VG board gameHello all, Wonder if anyone can help me. I'm trying to play Treachery using the z80 image from the archive. Unfortunately the data for spy ranking…
Hello all,
Wonder if anyone can help me. I'm trying to play Treachery using the z80 image from the archive. Unfortunately the data for spy rankings is the same every time you play because it's a snapshot ... this game is a type in so I can't ...HD enclosures - might be of some use to someone?Basically, it's an external 'icy box' 3.5" HD enclosure but i've taken out the circuit board that was in there and power supply gubbins for an embedd…
... 've taken out the circuit board that was in there and ...Testing RAM Chips After RemovalHi I am going to use Winstons Hot Air Gun method of removing the RAM chips from a 4S circuit board. I wish to check the RAM chips, I have a Logic Pr…
... chips from a 4S circuit board. I wish to check the ...Need advice choosing one of these optionsA few spanish friends are willing to help me build and program the ethernet interface for the Speccy. Here are the possibilities. Any advice would be…
... shows schematics for the AB4 board. Price would be around $7 ...Timex Sinclair stuff wantedI will pay 500USD if someone can sell me all of the following items: 1 Timex Sinclair 2068 1 Timex Sinclair 2090 command stick 1 " " …
... Zebra expansion system (aka Twister board)
The 4 cartridges that ...A great ideaMost of us are a bit short on cash whenever we want to buy a new toy for our speccy. Sometimes can't even find what we are looking for. Now what id s…
... pc or something else via USB or serial or whatever. It ...The Drawing board the zx81 spectrum ql were designed on for sale on abayWho on earth would want that ? [url]http://cgi.ebay.co.uk/ws/eBayISAPI.dll?ViewItem&item=250107354606&ru=http%3A%2F%2Fsearch.ebay.co.uk%3A80%2Fsear…
Who on earth would want that ?
[url]http://cgi.ebay.co.uk/ws/eBayISAPI.dll?ViewItem&item=250107354606&ru=http%3A%2F%2Fsearch.ebay.co.uk%3A80%2Fsearch%2Fsearch.dll%3Ffrom%3DR40%26satitle%3D250107354606%26fvi%3D1[/url]couple of issues help please!First of all sorry if i sound like a complete N00bulator. I'm not acquainted with the etiquette of this forum yet and don't want to occur the wrath o…
... seems to exist on every board waiting for new meat to ...Speccy goes to the Internet!!![url]http://zx.pk.ru/attachment.php?attachmentid=4998&d=1176284955[/url] It's not a joke. This program really works. It uses an RS232 modem (or cel…
... +PS/2 kbd + realtime clock board) developed in Russia.
Of ...Spectrum designers drawing board on Ebay1 day left if any ones interested
1 day left if any ones interestedHome for Spectrum drawing boardNow that I'm beginning to appreciate the historic feelings over this piece of kit, can anyone point me in the direction of a possible 'Sinclair Museu…
Now that I'm beginning to appreciate the historic feelings over this piece of kit, can anyone point me in the direction of a possible 'Sinclair Museum' to home this beauty?Portable USB KeyboardCan anyone recommend a good one? I want to use it on my GP2X (assuming they work on it of course). Necros.
Can anyone recommend a good one? I want to use it on my GP2X (assuming they work on it of course).
Necros.Thinking aloudLooks like Im finally going to get some free time soon, so I started thinking about doing some speccy stuff again. Its been about 23 years since I h…
... pico motherboard inside, using a usb flash stick as the main ...If the rubber key speccy was on Rick Dickinsons drawing board this year ?I was just wondering what spec of machine could be fitted into the rubber key speccy case now ? Was the Spectrum the smallest colour computer in the…
I was just wondering what spec of machine could be fitted into the rubber key speccy case now ?
Was the Spectrum the smallest colour computer in the eighties ?, i personally would equate Rick Dickinsons design skills to be on a par with Sir ...New speccy part 2As a quick recap, I am looking to create a 'new speccy hardware' platform, which will retain the charm of the original 48k beast. The way intend to …
... or micro pc motherboard with usb flash sticks for storage. In ...Hardware GuideI was thinking this might make a good sticky... [b]Service Manuals[/b] [URL="ftp://ftp.worldofspectrum.org/pub/sinclair/technical-docs/ZXSpectrum48K…
... ] -Good info on the DivIDE board(original)
[URL="http://tarjan ... /"]Spectrum Flash ROM and Diagnostics Board[/URL] -by Winston
[URL ...
