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Picked up a broken Interface 1...It locks up the Spectrum when an Interface 1 command is issued. Anyone want to have a guess as whether it's the ULA or the ROM or something else c…
Turns out it was the ROM...
After ... desoldering the old ROM, and realizing it's an ... a 128 ( 16K rom ) with the IF1 ROM1 and ROM2, then ... every time I tried the IF1 commands.
... to the version 2 ROM and tried it again, ... -
Picked up a broken Interface 1...It locks up the Spectrum when an Interface 1 command is issued. Anyone want to have a guess as whether it's the ULA or the ROM or something else c…
... and write the software ( second ROM revision ) to the space starting ... pin 20 tab. ( CE permanently enabled )
Solder pin 26 to ... will replace the 24 pin ROM with a 28 pin modified ... ROM chip... It's a tight ... -
More "What could have been"... The Z280.So in chasing up the Loki specs, I happened upon some parallel developments... And had Sinclair gotten to make the Loki, there could have been some i…
... 3.5MHz clock. Eg, the if1 starts misbehaving at ~4MHz and ... designed to expect the 48K rom to be located there. If ... to the card. The if1 monitors certain rom addresses and the currah ... external devices if the 48K rom is not present in the ... -
I am currently playing......Don't know if there's been a thread like this, but I can't find one.... Having seen all the different threads asking people if they've played such a…
... 'm not big in the ROM Hacking scene but I do ... one (Astro-something?) weren't enabled in mine initially but there ... -
New release of ZEsarUXFound today by chance on: [url]https://github.com/chernandezba/zesarux/releases/tag/10.1-13122021[/url] [quote]ZEsarUX-10.1 Beta1 Pre-release che…
... to load a .rom file as a custom rom file for the ... ZEsarUX + disabled welcome splash message + enabled reopen windows on start setting ... -
New release of ZEsarUXFound today by chance on: [url]https://github.com/chernandezba/zesarux/releases/tag/10.1-13122021[/url] [quote]ZEsarUX-10.1 Beta1 Pre-release che…
... to load a .rom file as a custom rom file for the ... ZEsarUX + disabled welcome splash message + enabled reopen windows on start setting ... -
New release of ZEsarUXFound today by chance on: [url]https://github.com/chernandezba/zesarux/releases/tag/10.1-13122021[/url] [quote]ZEsarUX-10.1 Beta1 Pre-release che…
... to load a .rom file as a custom rom file for the ... ZEsarUX + disabled welcome splash message + enabled reopen windows on start setting ... download. Now you need SSL enabled on compilation
Fixed ... -
DISCOVERY ...Hi, I have just bought a DISCOVERY drive for Spectrum, but i have not the documentation with it... Do you think that i can find it on this "marvelous…
... know how to transfer some "ROM" from this site to Discovery ... -
Roms for Yase2?I was wondering if anyone knows where to get the rom-files that is needed for running Yase2. They weren't included in the zip-file, and I can't find …
... knows where to get the rom-files that is needed for ... -
Sound emulation...I recently souped an 486 I had with some memory, a Soundblaster 16 and CD-ROM drive. It would have been a monster just a few years ago [img]/__forums…
... , a Soundblaster 16 and CD-ROM drive. It would have been ... -
Currah MicroSourceThis is an interesting one for the experts to mull over. I've got (and love) a MicroSource interface from Currah which consisted of an 8K ROM provid…
... which consisted of an 8K ROM providing assembly (excellent), forth (v ... to page in the ROM and "grab" the ROM contents but it ... PC register passes a particular ROM address when you type
ROM and if so, have they ... -
UNI-DOSDoes anyone know where I can get a ROM image file of the UNI-DOS operating system . Is it freely available , or is it under copyright still ? I would…
Does anyone know where I can get a ROM image file of the UNI-DOS operating system . Is it freely available , or is it under copyright still ?
I would like to use it in Real Spectrum . -
Shadow of the UnicornI've written a program to run Shadow of the Unicorn on a +2A/+3. Is there anywhere it can be put to be available to anyone wanting to play the game?…
... work its best with any rom. At the least I can ... -
48K protectionWhich games were 'protected' by loading a full 48K block of code so that no copy program could fit in to memory? I know of 2 by heard. Pole Positio…
Connect a Discman o soundcard into a ZX to play games without TapesDavid Madrid / Spain Hi: I like to use more my ZX machines but the load times drives my crazy and I dont like to damage the zx cassete player and t…
... a PC soundcard and play Rom files from PC with some ...Pentagon128I need the shematics of subj and ROM image. Does somebody have ?
I need the shematics of subj and ROM image. Does somebody have ?line routineWondered if anyone can help me out. I have been programming a 3d graphics library for the spectrum, in Machine code. The line routine that I have i…
... is a copy of the ROM and it is prety slow ...Which expansions can I attach to a +2A?I have several peripherals that I would like to connect to a +2A: an Interface 1 with Microdrive, a +D disk interface and kempston joystick interface…
... +2A...
Especially the if1 and the +d, since they ...Hook CodesIf you've dug into the Interface 1 this should be an easy question. I last had 'em circa 1990 while I can remember the things they did Start Motor C…
... /> Or is there an online IF1 disassembly anywhere.Certain Games Wanted - Very Good Prices PaidHi I have been after a few games now for ages and have turned to this forum as the last resort, can you help? I will pay ?5.00 for each of the follo…
... for any of the following ROM carts that were released for ...1 Box full of.....2 x ZX Spectrums (48k) Original Spectrum Manuals ZX Printer (plus 2 sealed rolls of paper) ZX Interface 2 (plus Jet Pac rom cartridge) Atari compatib…
... Interface 2 (plus Jet Pac rom cartridge)
Atari compatible joystick ...Trade Hardware for Software/MagsI am prepared to trade the following hardware for either Speccy magazines (Crash/SU/YS) or original Tapes : 1xZX Spectrum 48k with IF1 and Microdriv…
... />
1xZX Spectrum 48k with IF1 and Microdrive in INES professional ... in INES professional keyboard (without IF1 and Microdrive)
5xZX Spectrum ...ZX Spectrum + interface 2 in original boxes for saleI 've a ZX in its original box with adapter and a Rom cartridge software and joystick interface ---> ZX interface 2 in its original box for sale too…
I 've a ZX in its original box with adapter and a Rom cartridge software and joystick interface ---> ZX interface 2 in its original box for sale too.
Make me an offer at [email="rpolo@freegates.be"]rpolo@freegates.be[/email]Does anynoe has an IF1 for sale?I've never seen one, here, and now I'm crazy to try a LAN of spectrums... [img]/__forums/images/smiles/icon_smile.gif[/img] Anyone ever tried it? If…
I've never seen one, here, and now I'm crazy to try a LAN of spectrums... [img]/__forums/images/smiles/icon_smile.gif[/img] Anyone ever tried it?
If anyone has an interface 1 for sale at a reasonable price, just contact me.Didaktik M (ZX Spectrum clone selling)Here is an offer to buy ZX Spectrum clone ( DIDAKTIK M ) from Slovakia, basic info: 100% functionality, Kempston & Sinclair joysticks connectors, tap…
Here is an offer to buy ZX Spectrum clone ( DIDAKTIK M ) from Slovakia, basic info: 100% functionality, Kempston & Sinclair joysticks connectors, tape device connector, TV and VIDEO out, 48kB RAM/ 16kB ROM. Price GBP 50.ZX81 Emulator (HARDWARE FREAKS NEEDED!!!!)For the ZX Spectrum I have programmed a ZX81-emulator. ZX81 games can't run directly on a ZX Spectrum due to memory adresses used by the Spectrum (li…
... used by the Spectrum (like ROM).
If however you ... , you could load the ZX81 ROM in it and use it ...FoonI've recently discovered Foon, which is a Speccy emulator that runs on the Gameboy Advance. I have used it with a GBA emulator to try and get a feel…
2 days Meeting in Holland 27-04-2002 and 28-04-2002For you who were not there, a short compilation! "Moorhuhn", the addictive internetgame which keeps 1000's of Germans out of work is released for th…
... be rebuilt with RAM at ROM adresses on the connector to ... /> Rudy Biesma cleaning up Disciple ROM.
a lot of ...Character set variableCan anybody help me? I'm trying to find out where the pointer to the ascii character set is. I remember that if you wanted to change the font on the …
... the default font in the rom.
Does anybody know where ...
