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interface 2 game roms in SpectaculatorHow can I easily start an IF2 game ROM in Spectaculator? When I click on Open it asks about start address (16384 / 8192 do not work) and it does not …
[QUOTE=guesser;633684]I guess spectaculator doesn't allow you to load data over the rom, makes sense[/QUOTE]
Doesn't Spectaculator have an option to allow the ROM to be writable? -
Known Z80 M1 problems?I got an email yesterday from someone asking for a Z80 without the M1 problem. I only know about the fanout problem that many Z80's are suffering of…
I'm with Guesser on this one. They'd ... many machines to replace the ROM. They wouldn't have decided ... -
Spectrum +3e Roms still availableAs the title says, just wondered if Gary Lancaster or anyone is still selling 3E Roms as wouldn't mind a go at fitting some. Only ask as his site ha…
Also worth mentioning that Guesser's Flash-ROM replacement board is also a viable solution, if he gets enough orders to do a second batch. -
Flash Boards UpdateAs per [URL="http://www.worldofspectrum.org/forums/showthread.php?t=36525"]this thread[/URL] I'm still working on the Issue 2 flash rom boards. I re…
[QUOTE=guesser;636761]gimme some ui code for the programmer rom and I'll think about it ;)[/QUOTE]
Ahhh bugger, I knew there'd be a catch....
What do you need exactly?? :p -
48K and wavy lines.It seems all Spectrum related things are breaking here at casa de Don Pedro. After the problem with my old ZX81, I went over to my issue 2 ZX Spectru…
[QUOTE=guesser;641577]You could always buy ... with a Divide, has a rom mod to switch between Swedish ... -
Odd / interesting things to do with Spectrums, IF1 and Microdrives.Firstly, I did not know where to put this, whether to shoe horn it into one of the more recent microdrive-ish threads, or drag up one of my old ones.…
@guesser
I have a theoretical question (mainly to save me looking at the specs) but is the IF1 ROM limited in storage size of the carts or - if permitting one could have a 256k or 1MB or more on a md-cart? -
Odd / interesting things to do with Spectrums, IF1 and Microdrives.Firstly, I did not know where to put this, whether to shoe horn it into one of the more recent microdrive-ish threads, or drag up one of my old ones.…
[QUOTE=Zetr0;642110]@guesser
I have a ... specs) but is the IF1 ROM limited in storage size of ... -
Odd / interesting things to do with Spectrums, IF1 and Microdrives.Firstly, I did not know where to put this, whether to shoe horn it into one of the more recent microdrive-ish threads, or drag up one of my old ones.…
[QUOTE=Zetr0;642110]@guesser
I have a ... specs) but is the IF1 ROM limited in storage size of ... -
Odd / interesting things to do with Spectrums, IF1 and Microdrives.Firstly, I did not know where to put this, whether to shoe horn it into one of the more recent microdrive-ish threads, or drag up one of my old ones.…
[QUOTE=Zetr0;642110]@guesser
I have a ... specs) but is the IF1 ROM limited in storage size of ... formatting a cart, the IF1 ROM would begin with Sector 255 ... /> After this initiall formatting, the ROM would then verify which sectors ... -
ROM-elHi, I have a bunch of [URL="http://store.go4retro.com/products/ROM%252del-23128%7B47%7D23256-FLASH-ROM-Replacement.html"]these[/URL]. They are 23128…
[QUOTE=guesser;642711]Looks to me like ... can do.
[QUOTE=guesser;642711]As for the jumpers ... ? And without it it is ROM mode? Why two switches instead ... -
ROM-elHi, I have a bunch of [URL="http://store.go4retro.com/products/ROM%252del-23128%7B47%7D23256-FLASH-ROM-Replacement.html"]these[/URL]. They are 23128…
[QUOTE=guesser;642714]If you connect the ... I could then transfer new ROM image from PC to ZX ... write it directly to ZX ROM. Would save me from opening ... -
Does this Windows program exist?If you're anything like me, then you often (and I mean [B]often[/B]) are given a friend or family member's PC or laptop to sort out, as it's "running…
[QUOTE=guesser;645674]I find that if ... delete parts of the Spectrum ROM on a real Spectrum with ... -
Stealth AllRAM SpectrumHaving just received a couple of new keyboard membranes to fix a couple of machines with, the thought crossed me that I should do a special project w…
[QUOTE=guesser;645821]
Presumably the Stage ... bit that actually loads the ROM over the network. Stage 2 ... .5 can do any fancy ROM paging stuff it needs to ... -
Stealth AllRAM SpectrumHaving just received a couple of new keyboard membranes to fix a couple of machines with, the thought crossed me that I should do a special project w…
[QUOTE=guesser;645860]I blame Phil ... paging in their own ROM when the +3 is ... ;ram.special = 0;
normal_memory_map( rom, page );
+ ... ;
machine_current->ram.current_rom = rom;
- memory_romcs_map();
... -
Spectrum +2 EPROM in Spectrum +2AHi, My friend Marc bought a +2A from Tim Abbott at the Spectrum 30 event. Back in the day there were companies selling +2 ROMs to put into +2As to r…
... for putting se-0.rom in banks 0 and ... of the original ROM (se-1.rom) and a version ... of the 128 editor ROM with three bytes changed ... compatible with the original ROM (se-0.rom).
However ... better off installing Guesser's flash-ROM board and being ... -
WIP: ULAPlus hardware implementationThis aims to be an "almost" plug-in replacement for the Sinclair ULA chip fitted in Spectrum 16K/48K/Plus machines. It comes in a form of a small PC…
[QUOTE=guesser;653363]AAAAAAARGH! :evil:
( ... ZX82 but without the CD ROM drive isn't it?
Fuse problemTrying to build a Windows version of Fuse (latest SVN), but the resulting .exe doesn't seem to work quite right. Specifically, the sound is very chop…
[QUOTE=guesser;653856]The official build on ... /programming/fuse-win32-native/bin/rom[/I][/QUOTE]
I can ...Fuse problemTrying to build a Windows version of Fuse (latest SVN), but the resulting .exe doesn't seem to work quite right. Specifically, the sound is very chop…
[QUOTE=guesser;653926]It's in the ... fully qualified path of every ROM, though.Spectranet Module InstallerAnother thing which might be useful to people is my "module installer" creator. This packages up a spectranet rom module with a small installer prog…
[QUOTE=guesser;653977]Another thing which might ... /> This packages up a spectranet rom module with a small installer ...Ay Real Time Synthetizer SoftwareSpectlemen and Spectladies!It's been a long time that I'd like to ask this.... I ask thee to create a new musical software for our ZX Spectrum machi…
... the wiser....
[QUOTE=guesser;667114]Well I've taught ... /ROMDisassembly/Spectrum128ROMDisassembly.htm"]Spectrum 128 ROM 0 disassembly[/URL]:
"The ...Spectranet updateHi all It's been a busy summer, and in any case I've wanted a little bit of a break from doing Speccy stuff to avoid it getting old (pun intended). …
... curve? :D
[QUOTE=guesser;671378]It needs a local ... filesystem, right? And there are ROM routines already working with them ...Configuration of FPGA coresHi all! Lately a lot of features have been added to the V6Z80p Spectrum core. Most of them are handled (clearly) using ports. Some examples: ULA+, Ti…
[QUOTE=guesser;673277]please refer to the [ ... 's not shadowing the main ROM, or doesn't need to ...TRUE VIDEO, INV VIDEO!Am I the only one who thinks the two keys "TRUE VIDEO" and "INV VIDEO" on the 128/+2/+3 keyboards are pretty much useless, since embedding control co…
[QUOTE=guesser;673568]You can use them ... else if you rewrite the rom. What you can't have ... . I always thought the editor ROM could be much improved. Don ... . Is all of the 16K ROM used? I have a feeling ...TRUE VIDEO, INV VIDEO!Am I the only one who thinks the two keys "TRUE VIDEO" and "INV VIDEO" on the 128/+2/+3 keyboards are pretty much useless, since embedding control co…
[QUOTE=guesser;673638]
You could certainly have a rom which interpreted caps ...TKMEM - the 128K interface for 16K SpectrumsHello all! Here in Brazil, we have made a small production of an interface, totally based on Velesoft?s memory expansion ([url]http://velesoft.speccy…
[QUOTE=guesser;674511]well it [I]can[/I]...
it just has to contain the video generation circuits (ULA + PAL generation) too :p
;)[/QUOTE]
Then add a keyboard, z80, rom and get a "new" computer?Adding TAP file contents to a Spectrum +3e DOS PartitionHello my fellow WoS'ers, This thread is a companion to a great little guide from a fellow AmiBayer [B]mnjnurney[/B] you can view his thread by [URL…
... that perform calls to the ROM.
- Some programs load ... forget our transient tractor trainer Guesser! he does put up with ...Full disk systems for ZX Spectrum?Hello. Although I don't use much more than TR-DOS, but an acquaintance of mine, a user of Atari XL/XE, always says (which is annoying and irritatin…
[QUOTE=guesser;675503]The +3 is a ... metal without assistance from the ROM. CP/M on the +3 ...Getting PC into HLHello, here's a conundrum for you... Is there a way to obtain the value of the PC register (say into HL) without using absolute addressing such as C…
[QUOTE=guesser;683274]The ROM might not contain a RET ... going to call into the ROM, you need to pick a ...Getting PC into HLHello, here's a conundrum for you... Is there a way to obtain the value of the PC register (say into HL) without using absolute addressing such as C…
... ]
Notice every 48K ROM contains the following instructions at ... will automatically switch to 48K ROM by default when assembly routines ... the HALT method suggested by guesser, in programs with interrupts enabled ...Getting PC into HLHello, here's a conundrum for you... Is there a way to obtain the value of the PC register (say into HL) without using absolute addressing such as C…
... Saukas;683306]Notice every 48K ROM contains the following instructions at ... the HALT method suggested by guesser, in programs with interrupts enabled ... don't have a basic rom paged in (because you have ...
