-
RAND USR that doesn't work in emulators and clonesEons ago, I "discovered" a strange RANDOMIZE USR. This is it: [b]RANDOMIZE USR 46578[/b] Using it on a genuine ZX Spectrum rubber key or Plus model,…
... reset status, switch to a ROM that doesn't clear memory ... change the jumpers on my ROM cartridge to select a 16K BASIC ... is a normal ZX Spectrum ROM but with the initial RAM ... value changed so this ROM never touches memory above 7FFFh ... -
Spectrum - Show in London area, April 2012Hello Folks, we have been already discussing in another thread. Here I simply want check the interest.So the question is easy: If we will organize a …
... the complete set of spectrum interface 2 roms sealed / new / never used ... -
Fuse: what do you want to see?An open brainstorm. If you had a team of programmers working on [url=http://fuse-emulator.sf.net/]Fuse[/url], what would you tell them to work on? …
... ? Right. If someone wrote a 2 ROM gameboy emulator capable of running ... 2 different ROMs at same time...< ... and today computers can run 2 Z80 emulations at full speed ... to make a emulation of 2 computers at the same time ... -
Rom Cartridge - How does it work?So I've got me an IF2 and it has this ROM cartridge slot. How does it work? I read Paul Farrows site but one question remains unanswered. If I have o…
... and it has this ROM cartridge slot. How does it ... part of memory does cartridge map itself? Is it ... does it replace ZX ROM and consequentially prevents you ... is it simply a fancy ROM replacement?[/QUOTE]
rom and enabling the external rom in ... -
Rom ReplacementQuick and easy question... Is it possible to replace the +2 rom with one from a later model (+2A, B, +3)?
... it possible to replace the +2 rom with one from a later ... /> 1) It will not make +2 compatible with +2A/+3 (missing ... RAM mode)
2) It will make the +2 less compatible with ... -
NEW KEMPSTON interface for ZXHi. Lotharek has released a new KEMPSTON interface for people who doesn't need AY on-board and want to have some really small device. [url]http:/…
Why Kempstone again :-? Somebody please make new two joystick ports Interface 2... -
NEW KEMPSTON interface for ZXHi. Lotharek has released a new KEMPSTON interface for people who doesn't need AY on-board and want to have some really small device. [url]http:/…
... make new two joystick ports Interface 2...[/QUOTE]
Well, I ... on), although - of course - an interface with [b]all standards [/b ... -
Problems Flashing DivIDE with FatWare.Hi. I've recently purchased a DivIDE and it appears to be working fine, however the firmware on it is 0.12a and I am having trouble flashing it to a…
... and +3 models with original rom chips can't be used ... fatware need original 48/128/+2 rom and on +2A/+3 work ... -
Kempston/Atari to Sinclair joystick adapterHi all, I've got a +3 and two competition pro gamepads (atari/kempston interface) so I want to build an adapter. As far as I can tell I just need to…
... would still need to select interface 2/sinclair in control options and ... -
Kempston/Atari to Sinclair joystick adapterHi all, I've got a +3 and two competition pro gamepads (atari/kempston interface) so I want to build an adapter. As far as I can tell I just need to…
... still be classed as an interface 2/sinclair - it would just mean ... control it. Anyway, the sinclair interface is just like a keyboard ... a Kempston joystick through an interface but trying to wire it ... -
Sinclair Joystick Ports on the +2Can someone just confirm something for me that the FAQs don't seem to address, or overlook in their explanation. I know that covention (that pre-dat…
ISTR the the Interface 2 had a one little raised ... . And again I believe the +2 designated 6-0 to port ... -
writing an emulator-newbie needs helpHi, this is my first post here. I decided to write a minimalistic emulator of ZX Spectrum-no emulation of advanced peripherals, no emulation of sound…
... to lower 16KB and those ROM writes appear in some games ... ) self mogifying code can use rom write in particular case as ... way to do nothing
2) rom bellow screen can be used ... 0 - 16384 is not always rom
4) non fatal bugs ... -
ZX 128 keyboard woesJust scored a 128K speccy at a fair, but it has some wierd problem with the keyboard. It seems that some keys are 'stuck' or not registering properly…
... membranes on. I have an interface 2 + diagnostic cart.. so that helps ... -
Adapters like the Interface IIBack in the day, I had an old joystick inerface that also had a ROM card slot, just like the official Interface II, but mine wasn't official. I used …
... 'Kempston Pro'. Never owned a cartridge to try it out though ... , it is designed to have ROM cartridge port but the connector is ... -
Dingo[QUOTE=R-Tape;576504]I know it's still Reply time for you guys, but don't forget to start a new thread in Brand New Software so I can say how good th…
I must admit, i know its weird but i often choose interface 2 controls, quite used to using 67890 ! -
Speccy achievementsI was musing about what kind of achievements some speccy games might have had if the system was around back then. What individual feats might have m…
... also easyer when you had 2 friends playing on the same ... ....certainly on the +3 inbuilt Interface jobbie I had anyway.[/QUOTE ... /> It was indeed the Sinclair interface 2 joystick port 1 keyboard layout ... , along with 12345 for port 2.
I loved the ... -
AGD 2.6 WoesThis was originally in the New Game Ideas section but thought this would be the best place to post this: I'm no programmer, hence i'm using the exce…
... />
Having to patch Sinclair ROM routines over AGD is probably ... again, most emulators probably trap ROM calls to 1218 and 1366 ... even (you never know) IF2 ROM cartridge.
Actually, wasn' ... an alternative to the Spectrum ROM?
I can ... -
Galaxian (Atarisoft) instructions: HELP!I've just typed up and uploaded the instructions of [URL="http://www.worldofspectrum.org/infoseekid.cgi?id=0001933"]Galaxian[/URL] by Atarisoft, from…
... /> ?14.99 looks like an interface 2 cart price.. maybe a proto ... -
Opus Discovery issues!All happens at once when things go wrong eh? This time its the dual drive Opus, neither drive will read/write, motor spins, when formatting you can …
Ill give both of those a go an d report back, Roko, its the 2.2 ROM that you sent me quite some time back (thanks again btw!) -
divIDE x Spectrum clonesAnyone has a Spectrum clone and did a test with divIDE? Here in Brazil we have 2 Spectrum clones (TK90X and TK95) that are almost 95-99% compatible w…
... , a twister board, a Spectrum ROM cartridge, and DiVide. When I turn ... -
divIDE x Spectrum clonesAnyone has a Spectrum clone and did a test with divIDE? Here in Brazil we have 2 Spectrum clones (TK90X and TK95) that are almost 95-99% compatible w…
... , a twister board, a Spectrum ROM cartridge, and DiVide. When I turn ... -
New project: CargandoLeches. Ultraloads with ROMHi This project has started months ago, between decicoder, macleod and me. Uses the best modulation of k7zx (throwing shavings). But this ultraloa…
... />
I use a multi-ROM cartridge I built some time ago ... I have a number of ROM mods there, I've changed ... the copyright message of CargandoLeches ROM to better identify when I ... 'm using it :-) The ROM you download from the webapp ... -
Reading interface 2 using the IN commandHow do you read using the IN command from BASIC? You can read multiple keys at once, but I cant remember the values...
... keyboard (111) or an issue 2 (101). The YYYYY part is ... , which are zeroes.
Interface 2's keys are 67890. The ... ]7 6 5 4 3 2 1 0 -
LZ77 en/decodingI've written an LZ77 en/decoding routine as I couldn't find one around for the Spectrum. Initially I'm just doing it in BASIC to get the logic right.…
... source off disk or a ROM cartridge and can throw it away ... -
LZ77 en/decodingI've written an LZ77 en/decoding routine as I couldn't find one around for the Spectrum. Initially I'm just doing it in BASIC to get the logic right.…
... source off disk or a ROM cartridge and can throw it away ... -
How to join PC to ZX Spectrum via IF1?[LIST] [LIST] [/LIST][/LIST]Hello All, I've failed miserably :-? at getting even a hint that the Spectrum and PC I have connected together are indee…
... do have a Ram Turbo Interface 2 clone but I'm not ... -
New arrival @ chez saboteurJust arrived in the post this morning. [img]http://www.allwheeler.com/IMG_0081.JPG[/img] Needs a clean - but can't wait to plug it in tonight ( hop…
I've always liked the RAM Turbo joystick interface. 2 ports. -
Computer Aesthetics1970s? Computers made of wood? Pah! 1990s? Generic boxes? Pah! 1980s - Proper styling, proper design, proper BASIC (let's ignore the Commode 64 sha…
[QUOTE=Rebelstar without a cause;613183]
The Amiga 500 was a great machine but ugly as hell with that giant thing sticking out the back.[/QUOTE]
A bit like the interface 2 huh. -
Hidden Spectrum emulator discovered in Goldeneye (N64)Commence ewgf's mind being blown in 3...2...1... [url]http://news.ycombinator.com/item?id=3770288[/url] [url]http://www.therwp.com/forums/showthread…
... =zxbruno;613820]Wondering which 48K ROM was used. :)[/QUOTE]
ROM cartridge which do not need the ... ZX Spectrum rom, am I correct?
If ... those rom images are used, there is ... -
Hidden Spectrum emulator discovered in Goldeneye (N64)Commence ewgf's mind being blown in 3...2...1... [url]http://news.ycombinator.com/item?id=3770288[/url] [url]http://www.therwp.com/forums/showthread…
... games were available as ROM cartridge which do not need ... the ZX Spectrum rom, am I correct?
... If those rom images are used, there is ... no need for an 48K rom.[/QUOTE]
... there were not on rom cart, Gunfright for example.
