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Someone can help me to fix my Zx Spectrum?I did a video about the startup: [url]http://dl.dropbox.com/u/1566495/ZXSPECTRUM03.mp4[/url] I have replaced the ULA with a working one (same proble…
... the very first things the ROM routine does is to turn the ... RAM memoy at all, the ROM routine would, at least, execute code ... CPU is working and the ROM is fine (or at least ... RAM chips, but also the ROM could be failing at some ... -
tricks to simplify codingWhen i started with programming in assembler i had very simple approach to do things. Just shifting bytes around, doing simple tests and so... Later …
... /> where HL points to the routine for up/down/left/right. -
Midi out on a ZX SpectrumYears ago (may be over 15 years...) I soldered a small adapter that lets a keyboard or synthesizer connect to the ZX Spectrum 128K's midi/RS232 port.…
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The interrupt routine sets the angle of the ... The interrupt routine saves a value specifically for that angle (for the viewer ... why I use the interrupt routine for that.
This ... an interrupt routine to set the angles for the galvo-scanner ... -
42 colums in screen, in anywherethe routine write in anywhere of the screen, it can start to write in 32X24 position and write from it in 42 colums, it is utility to have border wit…
... perhaps to the 42 column routine, for us forum members who don ... -
New Game and HelloHi All, Long, long time lurker and contributor (hardware index, PiMan files etc..) but having been quiet for a few years I thought I might register. …
... minimum and maximum co-ords for horizontal / vertical baddies is ... writing a completely different movement routine for each baddie in the ... br />
Your baddies movement routine would then go something like ... types doing the same routine if you are going ... -
ISO ROM 128 with TR-DOS 5.05(cz)This is new correct version of ISO ROM for ZX + BETADISK. Some extra basic command is designed specially for use in conmination with TR-DOS 5.05(cz).…
... ]iso-rom-03-2010(port239disable).rom[/B]) is 32kB rom image for ZX Spectrum ... (it's modified 48 rom designed for comfortable work with BETA DISC ... port 32765). Official info/documentation for this ROM not exist. Only unofficial ... -
Retro Gaming Love or Profiteering - A DiscussionI'm having a debate on a forum for a popular MAME (arcade emulator) front end (Hyperspin). I'm questioning the ethics of a site called EmuMovies.co…
... using an Hanoi Fighting Stick for the Xbox360 as it comes ... to re-set the controls for the stick [I]everytime[/I ... hyperspin as a front end for all my emulators now, but ... play, rather than a full ROM set for each system. -
converting ZX128 software for SAM COUPESAM COUPE is computer compatible with ZX48 model. Use same ports, same keyboard with compatible membrane, 64kB adress space with possibility connect …
... . If you want native support for 128K software, use the original ... with short (about 100 bytes) routine for install all 128kB memory pages ... possible correct convert ZX128 software for SAM. Automat is bad (unreliable ... -
The RZX wishlist threadOther (of course) than WOS, I must say my favorite site in connection with the speccy is Daren's excellent RZX Archive site. To be honest I probably …
... ).I could send you a ROM file for this game that would ... the authors of this game for a Hint sheet/Solution...
The RZX wishlist threadOther (of course) than WOS, I must say my favorite site in connection with the speccy is Daren's excellent RZX Archive site. To be honest I probably …
... ).I could send you a ROM file for this game that would ... the authors of this game for a Hint sheet/Solution...
Emulators: Who uses what and why?I thought a thread on shared emulator experiences might be full of useful tips and save a lot of time for anyone seeking the same. [B]What computers…
... CHD's for MAME, so I got the ROM's for this emu ... works well. I use SPIN for .tzx files and the other ... one for Rusian disk files.
for Dragons Lair and Space Ace ...FLASH EPROM programming on ZX SpectrumThis is photo of Winston's DIAGNOSTIC BOARD: [img]http://velesoft.speccy.cz/other/diagboard.jpg[/img] Schematic and flash utilities: [url]http://www…
there's my flash rom board for the +2a/+3 too (which I still haven't got the boards produced for :() but it has some particular fiddly requirements for it's software, hence the reason the software doesn't work yet either!FLASH EPROM programming on ZX SpectrumThis is photo of Winston's DIAGNOSTIC BOARD: [img]http://velesoft.speccy.cz/other/diagboard.jpg[/img] Schematic and flash utilities: [url]http://www…
... ;443857]there's my flash rom board for the +2a/+3 too ... 't got the boards produced for :() but it has some particular ... fiddly requirements for it's software, hence the ... thread in dev section for a plea for help [url]http://www ...Rom Routines list ?Exist some document that show detailled the routines on the spectrum ROM ? Ad for the Spectrum +3 ? are they the same or exist more ? Example i was …
but always when i call a ROM routine i must do the same pushes and pops ? The same ?
push bc
ld bc,#5d70Rom Routines list ?Exist some document that show detailled the routines on the spectrum ROM ? Ad for the Spectrum +3 ? are they the same or exist more ? Example i was …
[QUOTE=arfgh;447640]but always when i call a ROM routine i must do the same pushes and pops ? The same ?
push bc
ld bc,#5d70'Hello World' in ASM ?Can someone show how to make the classic 'Hello World' print with ASM code ? I cant figure at this moment how to insert and handle strings with the s…
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Printing through a ROM-routine is done with RST 16 ...How works the Line-Draw ROM routine ?The 'complete spectrum rom dissasembly.pdf' show info related to the draw rom subroutine. The Line-Draw require two sets of parameters: X,Y coordinat…
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Also note that the ROM routine destroys the value of HL ...Building a menu in ASMWEll as probably some figured, i am learning asm at least to make the basic menu i did in basic. It is a menu where we can select games to be loaded.…
shiru, can you show a simple example of this cross parameters read and set ?
thx
But, cant be all made in asm ?
I dont think that is complex the use of the ROM routine that calls the load "blabla"Howto paint a squared zone of the screen ?You know what guys ? i begin to love this languaje. Cant understand why not put more effort on the 80's to learn it :( because it is really speedy. …
KING OF PONG: Pong revisitedHello everybody. I'm proud to announce you that my last personal project for the ZX Spectrum, "KING OF PONG" is available to download here at WOS si…
... this game has default IM ROM routine, no exact time processing can ...Howto paint a squared zone of the screen ?You know what guys ? i begin to love this languaje. Cant understand why not put more effort on the 80's to learn it :( because it is really speedy. …
So them the 'plot' rom routine is affected by the same, we cant use it in the down screen lines ?
shiru, can you show the other version ? the one that print characters.Howto paint a squared zone of the screen ?You know what guys ? i begin to love this languaje. Cant understand why not put more effort on the 80's to learn it :( because it is really speedy. …
ROM routine can't be in 23560, because this address in the RAM. It is a system variable. I've already posted link to a section of the BASIC manual with list of all the system variables.Arkos TrackerHi all, I'm proud to present you my Windows-based Tracker : Arkos Tracker, for you to compose for Spectrum, CPC and MSX. It requires .NET 3.5 at lea…
... computers use it as a "key click only", haha. :) Stuff with these ...Beepola v1.01A new version of Beepoa, v1.01, is now available for download from:- [URL]http://freestuff.grok.co.uk/beepola/Beepola_v1.01.00.zip[/URL] (650KiB) …
... ~500 bytes of the ROM data should be included ... the ROM data, and it is common practice for noise ... ) had to include the ROM into the players, at ... for this info Shiru... I was aware of the dependency on ROM ... data for the Special FX drums ...Messenger disk for SAM CoupeI have the complete interface, but I miss the Messenger disk (the software you have to load into the SAM). Is it available for download or something?…
... or even a physical disk for your sam coupe. Try contacting ... had a look around various rom sites for you too, but can ...About BMP2SCR and IFLI filesOne of my doubts with LCD's image tool program is what I can do with IFLI files (ZX 128 mode), once I've converted any image in this format. How can …
... t ultimately yield the routine or method for finally displaying the ... indeed it is a player routine even)...
The ... off chance that the player routine might display some of ... listing of the player/viewer routine for viewing the pictures outputed by ...About BMP2SCR and IFLI filesOne of my doubts with LCD's image tool program is what I can do with IFLI files (ZX 128 mode), once I've converted any image in this format. How can …
... t ultimately yield the routine or method for finally displaying the ... indeed it is a player routine even)...
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routine for viewing the pictures outputed ... . I modified his Lowres Routine to display Hires images.
MB02+IDE aliveLast weekend I finished soldering and testing my MB02+IDE. All items work perfectly on +2 grey, on +2A, on 128k heatsink and on 48k Issue2 and 3b tes…
... interface contain memory expansion for ram paging in high ... /> - tr-dos rom maping (for ramdisc based trdos rom - but need patch ... ...)
- zx rom ... connect part of 512kB rom chip instead zx rom)
- readable ...Compact Flash adapterIm think about getting "making if I have too" a cf adapter what does everyone else use ? any info would be great... so far I found a diy "simple" i…
... going to happen since no ROM swapping is allowed in my ... which does not require any ROM changes inside Spectrum? To be ... simply plug in any external ROM and that would automatically "replace ... BASIC (bootup) factory ROM.
As for DivIDE, it is too ...Looking for cursor routineIt's been a long time since I programmed a little bit in Basic, so I decided to create a simple cursor routine: [url]http://db.tt/SPnSdpx[/url] I k…
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I have a simple routine for charactermovement I use in the ...
