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ZXSpin 0.62 Available nowAs promised (and only a [i]little[/i] past the deadline) here is the latest version of ZXSpin. Many bugs have been fixed, and a few new features add…
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when I switch over to 48k from Pentagon the "refresh" leaves ... in their emulator as opposed to their documentation. Now why does ... -
Jet Set Willy editorWhat's the best JSW editor for the PC? I'm aware that there seems to be a few available; is there one with a drag-and-drop interface? Any personal …
... 'm just dealing with a 48k JSW file I often start ... and I usually used JSWED to tidy a few things up ... think I've made a 48k JSW since 2003.
to 48k editing one day), and I ... 'm yet to make a Manic Miner (or ... -
Has the wheel been re-invented already?Over in the misc forum, I have been floating the idea of a new speccy built out of off the shelf bits. The main reason for this is that I want to no…
... with divIDE you can load 48K/128K snapshots (.SNA or .Z80 ... speccy. This currently allows you to load 48K/128K snapshots (.SNA or ... .Z80) and to save snapshots in . ... Z80 format (currently limited to 48K only). You can also switch ... -
Multiface 1 and 128I have a multiface one and recently got a toast rack 128. Can I use the M1 with it or do I need to get a M128?
You can use the MF1 on a toast rack 128 but only in 48K mode.
You'll not damage anything by attaching it :) -
Game OptimisationBelow is a section of code Im using for movement enermy display and collision detect. What happens is that you move the sight with ,.qa and space do…
... when the program runs it jumps to 100 rather then the normal ... -
Adventure B: Inca Curse.I brought this tape at a car boot sale this weekend. It is Inca Curse by Artic Computing. I noticed that the tape and insert sleeve say [b](c)1981…
... text push the game over to 48k??
Unless there ... -
How can I tell what issue a speccy is from the serial number?Is it possible to know the issue of a speccy just by looking its serial number? What issue a 001-107603 could be? Is it issue 1 (i know its a 16K ma…
They are trying to find out if its issue 1, an issue 1speccy has the hand drawn traces on the PCB, and takes a daughter board to upgrade to 48K. They are very rare and highly sought after. Basically they are trying to sniff out an undetected bargain. -
Project: M.u.l.e.Wokani came up with a great idea about trying an open-development approach for spectrum games, and I thought why not try with a game I have under dev…
... by replacing calls to zx_cyx2saddr() with calls to zx_cyx2saddr_callee() where ... passing parameters. However, calls to zx_cyx2saddr() through function pointers ... need to use "ld b,16" to get it to run ... at address 0xd1d1 that jumps to the interrupt service routine ... -
68000 programming.Anyone here know anything about this? My question is: how does the programmer know how long hisinstructions are? Do determine the operands to branch …
... when required.) It then jumps to the address fetched from the ... routine has a priority equal to it's number. So "int ... -
how is real spectrum used?I have just downloaded real spectrum for use on my win XP. I have read the info but still have got problems. 1) If I remove the 128k rom there is a…
... load when spectaculator is set to 48k Spectrum mode.
Anyone ... -
how is real spectrum used?I have just downloaded real spectrum for use on my win XP. I have read the info but still have got problems. 1) If I remove the 128k rom there is a…
... load when spectaculator is set to 48k Spectrum mode.
... no doubt due to timing differences from the 48K hardware. The top ... correct top border graphics in 48K mode. (centred and consistently ... a problem loading it in 48K mode, maybe something not ... -
Question on Z80 R/W cycles.Snipped from the complete spectrum ROM disassembly: [CODE] Now the memory is checked. 11DA RAM-CHECK LD H,D Transfer the value…
... which means the chip seems to have two copies of the ... it was a 'feature' to the school! It was a ... model, and they had to get it repaired after some ... run games just fine much to the school teacher's chagrin ... since they had it upgraded to 48k at the same time)
My thousandth post - and a request for help...[FONT=Arial Black][SIZE=7][COLOR=Red]1[/COLOR][COLOR=Yellow]0[/COLOR][COLOR=Lime]0[/COLOR][COLOR=Cyan]0[/COLOR][/SIZE][/FONT] Well, seeing as this i…
[QUOTE=Scottie_uk;214782]
Thats interesting though. What does this Spectrum keyword do?
[/QUOTE]
Switches to 48k BASIC mode, while still retaining the current program in memory.My thousandth post - and a request for help...[FONT=Arial Black][SIZE=7][COLOR=Red]1[/COLOR][COLOR=Yellow]0[/COLOR][COLOR=Lime]0[/COLOR][COLOR=Cyan]0[/COLOR][/SIZE][/FONT] Well, seeing as this i…
[QUOTE=monty.mole;214786]Switches to 48k BASIC mode, while still retaining ...Contention and floating bus timingHello, I was recently playing a bit with memory contention and floating bus stuff in ZXDS and there is one thing which puzzles me a bit. It is the d…
... it 'waiting for' in order to get stuck?[/QUOTE]
jumps to whatever address is on the ... the other hand is easier to explain, the code path usually ...Z80 Developer ConsoleHi, This is a project I have meaning to do for ages, recently had a kid, had some time off work (as a software developer) and surprisingly had a bit…
... /> ......Move pointers
......Recalc Jumps
......etc
11) ... ...This would be handy to visualise jump instructions.
... ctrl+click it then it jumps to that location/function.
to be improved.
Oneliner contestHello to you all, I dare you to make a program on 1 BASIC line. Here is the place to sent your ONELINERS [url]http://www.zxspectrum.00freehost.co…
... 3):
FOR a=9 TO 8:
FOR b= ... 1 TO 8:
LET k= ... i:
FOR i=p TO 62:
LET z= ... 29:
FOR j=0 TO 8:
LET d= ... the first POKE. The program jumps to statement 33 or 34 on ... saved. It's up to you to select the better
Oneliner contestHello to you all, I dare you to make a program on 1 BASIC line. Here is the place to sent your ONELINERS [url]http://www.zxspectrum.00freehost.co…
... the first POKE. The program jumps to statement 33 or 34 on ... t know you could jump to one after the end ...
We can certainly return to the double size board now ... it's only fair to ask him to decide how he ... saved. It's up to you to select the better
48k sound better than 128kI've just played Cabal 128k. The AY sound in this game is awful - beeper sound in 48k version is much better. Are there other games with two separate…
... is awful - beeper sound in 48k version is much better. Are ... separate (48 & 128 ) versions and the 48k one being much better ...Quick testCould I ask anyone with a real 128K or +2 to run the latest [url=http://www.shadowmagic.org.uk/spectrum/fusetest.tap]Fuse test suite[/url] on it and …
... a real 128K or +2 to run the latest [URL="http ... got other machines, feel free to try as well, but I ... menu option ?
Or switch to 48k mode and type LOAD "" ?
+2A, are they all this incompatible?My +2A does not seem to be faulty but the number of games that don't run on it are silly. Scooby Doo(Elite), Crazy Cars , Turbo Outrun, Vindicator(im…
... that the machine uses the 48k ROM, but with all the ... , but it can't hurt to try. Just go into 128k ... your machine has reset itself to 48K BASIC... in fact it has ... it was required for some 48k/128k demos, and maybe some ...+2A, are they all this incompatible?My +2A does not seem to be faulty but the number of games that don't run on it are silly. Scooby Doo(Elite), Crazy Cars , Turbo Outrun, Vindicator(im…
... that the machine uses the 48k ROM, but with all the ... , but it can't hurt to try. Just go into 128k ... your machine has reset itself to 48K BASIC... in fact it has ... it was required for some 48k/128k demos, and maybe some ...TOP 10 information that a speccyfan must knowI'm trying to write another article about speccy in a local scene magazine, and I need your help (again). Can you post your opinions about "very imp…
... first place you would like to tell what the Spectrum is ... 16K of memory, later expanded to 48K.
... a computer with a ... from cassettetape.
... loaded a 48K game in almost 5 minutes ...Development IDE collaborationI was wondering if other people making development IDE's (MetalBrain, LCD , Claus Jahn and Carlinski as far as I know) would be interested in combini…
...
[QUOTE]You seem to think of everything as 1 ... way of passing information back to a previous process.
jumps to the first one. I ... can then type :cn to get to the next error, ... if we did manage to finish this project that ...New Collector Advice NeededI have just started by quest to collect Sinclair computers. Is there a way to tell anything useful from the spectrum serial number? Does it indicate …
... says ZX Spectrum it has 48k[/QUOTE]
Unless it ... . 16 upgraded to 48k, you'd have to turn it on to actually verify ...Trying to emulate the DivIDE on SpinI have this .iso image that's supposed to be used on a cf card: [url]ftp://ftp.untergrund.net/users/gasman/zx/divip_let_forever_be.zip[/url] Since …
... hdf files, set the options to 48K with DivIDE, but I ... don't know what to do after generating an ... would drop you immediately into 48K(USR 0) mode. Could ... />
Forgot to comment on this.
To be honest, I ... time it's going into 48K mode, but after I ...Trying to emulate the DivIDE on SpinI have this .iso image that's supposed to be used on a cf card: [url]ftp://ftp.untergrund.net/users/gasman/zx/divip_let_forever_be.zip[/url] Since …
... hdf files, set the options to 48K with DivIDE, but I don ... 't know what to do after generating an nmi ... recognised the disc, you want to press enter and then select ... /> I think you'll need to run it on a 128K ...DivIDE+ and 128K HeatsinkI got my DivIDE+ yesterday and i tried it on a 48K+ at first, it worked marvelously on it, no problems at all. Today i desided to try it on my 128 H…
... .
I have 2 128 toastracks and 2 divide's ... .
One of the 128's runs flawlessy with either ... divides, but the other 128 is unable to produce a steady tv ...Rescate Atlantida with AYAnybody knows how to load this game in 128 KB mode to have AY sound? [url]http://www.worldofspectrum.org/infoseekid.cgi?id=0004100[/url] When I loa…
[QUOTE=Ralf;252549]Anybody knows how to load this game in 128 KB mode to have AY sound?[/QUOTE]
Try with IB-S-006 edition. That's one works fine.Emulators on the ZX SpectrumHaving released a Spectrum 16K emulator for Spectrum 48/128 machines as part of CCG2008, I was wondering if anybody knows of any emulators which actu…
... the M1 table allows me to trap ROM routines 'invisibly'. ... to have multiple virtual machines running (128 required!) and to allow the user to ... ...
Going back to other machines, it is hard ... )
Moving on to 6502 machines, the Acorn Atom ...
