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NMI Routine and Restarts in a new 128K ROMI'm presently engaged in creating AGD 5 with the intention of making it a pair of 16K ROMs for the 128K/+2. I'm fairly sure that the vast majority o…
... 't supported in the original ROM 0 as the delay routine ... -
+2A PSU - power transistor substitute?I used a +2A PSU on a newly acquired Speccy for the first time in quite a while earlier, it was causing apparent issues in that starting the tape dec…
... made a really bad, lazy error and tried to measure the ... off as well.
Fuse blown of course and at ... -
Emulator compatibility with real SpectrumHi emulator programmers... Having spotted for the last 6 months that my iPAQ is still missing a Spectrum emulator I started typing last tuesday - an…
... /> Actually I just found an error in my snapshot loading code ... way, is taken from the FUSE emulator (which is released using ... -
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…
... wasn't slower than the ROM.
The best way will ... be to copy the ROM routine and alter the call ... ]
I copied the ROM-routine and tried to run ... .
Haven't found the error yet.
Faster screen ... -
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…
... /> ;REPORTBc RST 08H ; ERROR-1
; .DB $0A ; Error Report: Integer out ... />
;; Ported from the ZX ROM PIXEL-ADD routine
Saving machine code on EmulatorI have been dabbling with Chapter 26 of Stephen Vicker's "ZX Spectrum Manual". [url="http://www.madhippy.com/8-bit/sinclair/zxspecman/zxmanchap26.htm…
... will the real thing. The error is in the manuals and ... -LINE-1 routine in the ROM.
Conceptually if run ...TZX to TAPIs there an application for the mac which will convert TZX files to TAP? I've searched around but can't find any.
... same way that a $10 ROM block can be.
[quote ... can compress or expand certain "error" pulses to match, and gain ... quite an error correction. If not, then you ...The funniest thing we made with the spectrumHello. The funniest thing i made with the spectrum were championships with my buddy francisco on a game called 3d stunt car racer, i think that was t…
... would capture any BASIC runtime error and display a message ... different form the one in ROM (pretty simple stuff). The ... interrupt table, move the relocatable error-trapping routine and started it ... was still calling the old ROM one (so the keyboard might ...Solution for overwritten stack in 48k SNA filesIt has been known for quite some time now that the 48k SNA file format has one serious fault, which is described in the file formats section on the W…
... supports them[/I]
Fuse will certainly read uncompressed .z80 ... lines of code, including all error checking.
Woody: [I ...printer port redirect to (Windows) system printerIs there any emulator (+2A/+3 compatible) that can be configured to output the, say, parallel printer port to the Windows system port ? The default o…
... 's comments above printer_parallel_strobe_write in Fuse's printer.c.[/quote]
ROM 4.1, then the port ... on emulator RESET.
[quote]Fuse's emulation of the parallel ... . Then I will try the Fuse print idea.
Thank ...did anybody program games for their spectrum?did anybody make games for their spectrum and have you still got them in tap/z80 format. i once attempted to make a side scrolling game but it didn…
... the basis of this modified ROM.
[/quote]
ROM modification.
... I've patched the ROM to prevent the K ... a line or make an error, the tokens reappear - to ... tokeniser/detokeniser outside of the ROM (and *that* was fun ...TAP files for the TS 2068Hi, just recently bought a TS 2068 and found "Taper" on the web. Downloaded it and began to use it only to discover that it would not open TS 2068 fi…
... incompatibility with Spectrum software. ROM routines were in different places ... that matched the Spectrum ROM were in different memory ... function dispatcher to execute a ROM routine or function. Other ... of free memory, and error trapping support via the ON ...poke in fuse??is it possible to use POKES with Fuse?? its a long time ago since i used a spectrum and can't remember the routine!! many thanks jasboy
Andrew Owen wrote (about Fuse):
It is not ... installed).
* make the ROM writeable: trivial hack to .c ... : that's what tzxconv in fuse-utils is for.
rom (or whatever)
* adjust ...poke in fuse??is it possible to use POKES with Fuse?? its a long time ago since i used a spectrum and can't remember the routine!! many thanks jasboy
... .c files or overwriting the rom files) are not easily available ... since all the files for Fuse are within one 'bundle'. Double ... in the Finder will cause Fuse to startup. Editing the files ...Z80 AssemblerSome of you may know that I'm working on a Z80 assembler. I thought I'd start a thread so I can see what people think and what they might want to see…
... at that point that an error is flagged.
[quote ... 't try writing to the ROM or perhaps a condition to ... you to write your own ROM or at least modify it ... to attempt writing in the ROM.
[quote]Are you ...TZX compatibility issuesI seem to have a problem with using TZX files on different emulators. Specifically, files Saved As TZX from emulator. I better explain: I have a fe…
... /> I just did a SAVE "ROM" CODE 0,16384 in SPIN ... 're doing to get the error? thx.TZX compatibility issuesI seem to have a problem with using TZX files on different emulators. Specifically, files Saved As TZX from emulator. I better explain: I have a fe…
cass45:pak:~/data2/spectrum/fuse$ ./fuse --snapshot programs/MatchDay2.tzx
[...]
./fuse: error: libspectrum: libspectrum_snap_read: not a snapshot file
might be slightly more user-friendly :)Run BASIC program by R. USR xxxxxGuys, please help. Suppose I have BASIC program in my Spectrum 48K starting with line 10. I'd like to start it by RANDOMIZE USR xxxxx. Which paramete…
... wrote:
RUN goes to ROM-routine at #1EAC,
error message
Nonsense in BASIC ... RANDOMIZE USR 8108 generates that error??? Do I need to set ...helpHi, I am new to this forum. I have purchased a Speccy from ebay but I am having trouble getting any games to load. I dont really have much technical…
... decision of the ROM authors not to return an error message and ... />
Microsoft BASIC returns an error message with PEEK for certain ... in particular those of the ROM but Sinclair Research did not ...helpHi, I am new to this forum. I have purchased a Speccy from ebay but I am having trouble getting any games to load. I dont really have much technical…
... returns 255 instead of giving error message?
Thanks!
To generate an error the ROM would need to range check ...gamebase zx and spectaculatorhi guys, i'm trying to run gbzx with spectaculator, (latest version). Does anyone know if it is possible to get the games to connect to the emulato…
... error Jon was getting when I initially tried to add a ROM ... to add a ROM. 2-type in the ROM name + extension ... try browse for the ROM. That's more or ... you add your first ROM. The ROM path is stored seperately ... from the ROM name. This can be ...compatibility between ZX computers?Hey all, I'm new here :) I was wondering about compatibility between ZX computers. Is it possible to run a game made for ZX80 on a ZX Spectrum? Or a …
... device that contained the ZX81 ROM. The ZX Spectrum would start ... from ZX81-ROM and perform the memory test ... run MC directly due to 'error'routines like
LD A ... . 35% thanks to translating major ROM-routines like CLS etc...
Adding to the WOS archiveI've just had my first foray into the world of MakeTZX. And apart from it recognising the initial "Program:" block as a Turbo Loading block (how, why…
... 'll probably just give an error at the end of the ... and will TZX at normal ROM speed.
Still, I ...TR DOS? There's no such thing!TR DOS? There's no such thing! Can't seem to be able of emulating it, anyway. Can someone recommend a working emulator supporting the Pentagon, Scorp…
... " (mysterious grin)
The error message that Realspectrum gives out ... can't find the TRDOS.ROM file: either it's not ...Fuse 0.6.2.1 releasedIn a phenomenon which is becoming unfortunately common, the Fuse team hereby announce the release of Fuse 0.6.2.1. This is basically a bugfix release…
... which causes Fuse not to be able to find its ROM files ...All new to thisHi folks, I hope that somebody here can help me i want to play sinclair spectrum games on both my PC and PS2, but i have no idea where to start. (my…
... up with the error message "Failed to load rom file" please any ...Any Errors?Any errors you feel Sinclair Research or even Amstrad made with the speccy??
... standard, that was a huge error of judgement.
Oh ... at location 006D in the ROM, things could have been so ...Any Errors?Any errors you feel Sinclair Research or even Amstrad made with the speccy??
... standard, that was a huge error of judgement.
Oh ... at location 006D in the ROM, things could have been so ...
