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What to write / programme?I've been trying to get back some motivation to write something in machine code for the Spectrum. I don't feel I am organised enough to write somethi…
... or “assembly.” Instead, try to understand how computers [i]work[/i]. The ... modern-day PCs. How computers work to what machine code does ... s little sense in learning how to read the keyboard or ... understood what a memory address, register, data/address bus, etc. ... -
Prefered Tools for Developing Maching Code in 2021I am considering this year to fulfill my goal of actually writing machine code programs for the ZX Spectrum. I am an accomplished object oriented cod…
... built in (or linked to) on how to use it. The tool ... bar so its hard to know how to run a program and ... at the start to say where to put it in ... really should display each individual register on its own, especially ... , I assigned a 1 to register A but it shows AF ... -
Prefered Tools for Developing Maching Code in 2021I am considering this year to fulfill my goal of actually writing machine code programs for the ZX Spectrum. I am an accomplished object oriented cod…
... guidance built in (or linked to) on how to use it.[/quote]
to know how to run a program and ... example, I assigned a 1 to register A but it shows AF ... "Run", "Step". Also useful to know is how to make a quick breakpoint ... -
Strongest aspect of Spectrum BASICWhat would you say is the strongest aspect of Spectrum BASIC compared to other BASICs on other micros at the time. I think it might have been the Fun…
... I don't know how anyone progressed to assembly from BASIC back ... mostly only explained very briefly how to use USR with a numerical ... the value of the b register. But there was plenty of ... though. Would be interesting to know what sort development software ... -
Is it time to make Cannabis legal in UK?Is It?
... back at the 90's how many dumb 19 year ... doubt for that to work you'd have to register as an addict ... an addict to get a bite of the pie? How sensitive ... again a double edged sword, how many people in a " ... their street corner, versus how many people would want one ... -
How to disable the "scroll?" message?Hello. I'm a beginner Z80 assembly programmer and I decided to make a ZX Spectrum game to practice my skills and gain some more experience. I curr…
... if you never intend to return to basic (it will ... use the IY register you need to restore it or ...
My exit point returning to basic:
[code ... directly you may have to ld it to hl first
... out how to see the errors you need to work out how to ... -
How to disable the "scroll?" message?Hello. I'm a beginner Z80 assembly programmer and I decided to make a ZX Spectrum game to practice my skills and gain some more experience. I curr…
... if you never intend to return to basic (it will ... use the IY register you need to restore it or ...
My exit point returning to basic:
[code ... directly you may have to ld it to hl first
... out how to see the errors you need to work out how to ... -
How to disable the "scroll?" message?Hello. I'm a beginner Z80 assembly programmer and I decided to make a ZX Spectrum game to practice my skills and gain some more experience. I curr…
... if you never intend to return to basic (it will ... use the IY register you need to restore it or ...
My exit point returning to basic:
[code ... directly you may have to ld it to hl first
... out how to see the errors you need to work out how to ... -
How to disable the "scroll?" message?Hello. I'm a beginner Z80 assembly programmer and I decided to make a ZX Spectrum game to practice my skills and gain some more experience. I curr…
... you probably don't want to support drawing text off the ... will help you work out how to do more stuff though.
how my newer code does it ... you can't use a register for the column, row or ... if you can work out how to write a function or a ... -
How to disable the "scroll?" message?Hello. I'm a beginner Z80 assembly programmer and I decided to make a ZX Spectrum game to practice my skills and gain some more experience. I curr…
... you probably don't want to support drawing text off the ... will help you work out how to do more stuff though.
how my newer code does it ... you can't use a register for the column, row or ... if you can work out how to write a function or a ... -
How to disable the "scroll?" message?Hello. I'm a beginner Z80 assembly programmer and I decided to make a ZX Spectrum game to practice my skills and gain some more experience. I curr…
... the IX register and a 4 byte buffer to draw an ... level), and all params to graphics routines are passed in ...
I have no idea how any of your own code ... (that's how I was finding out how to do some suff ... , then later modifying it to make a use that new ... -
How to disable the "scroll?" message?Hello. I'm a beginner Z80 assembly programmer and I decided to make a ZX Spectrum game to practice my skills and gain some more experience. I curr…
... you need to save the register, you need to push it to the stack ... it in the B register though. I want to change that however ... not part of the same register pairs) to save them both, so ... obviously it's much better to learn how to debug stuff yourself. If ... -
How to disable the "scroll?" message?Hello. I'm a beginner Z80 assembly programmer and I decided to make a ZX Spectrum game to practice my skills and gain some more experience. I curr…
... how to call all the graphics routines correctly (note: some take B register ... the row, some take L register instead). That's unfortunate and ... -
How to disable the "scroll?" message?Hello. I'm a beginner Z80 assembly programmer and I decided to make a ZX Spectrum game to practice my skills and gain some more experience. I curr…
... will make it easier to add more levels and ... to know how to read 2 bytes from a table into a register ... this is probably in another register or A already
rlca ...
is one way to read from location from a ... into HL. You need to cope with falling off ... -
+3 disks and pc'sHi, This is my first post, and was wondering if someone could help me. I have some +3 disks from my original +3 that I want to put on my pc to use i…
... I want to put on my pc to use in ... but I have no idea how to do it. I've ... have found look quite complicated to use. Also, is it ... 3" disk drive directly to the pc or does it ... I don't want to blow my drive up in ... I would be happy to upload mine if possible.< ... -
Dos emulators / games & Win XPHaving just brought a new computer which comes with XP I am having difficulty running my usual spectrum emulator (Z80). When I run it, it runs in a D…
... the icon I managed to get it to run but again it ... anyone have any advice on how to get these programs running properly ... /> Is there any way to boot to dos under XP?
to try and get these programs ... -
DISCOVERY ...Hi, I have just bought a DISCOVERY drive for Spectrum, but i have not the documentation with it... Do you think that i can find it on this "marvelous…
... " website ?
I want to know how to load and write some softwares ... someone who will be able to send me a copy of ... more thing, do you know how to transfer some "ROM" from this ... site to Discovery disk for use them ... -
Spectrum Games on Mobile PhonesThe company I work for has been developing mobile phone emulators for the last year or two. Our latest launch has been a MIDP Java emulator. We want …
... MIDP Java emulator. We want to recode spectrum games in Java ... emulator. We are looking to speak to those who own the copyrights ... for these games to see if this is feasible ... anyone have any suggestions on how to got about this/ any contacts ... -
tzx conversionhaving downloaded lots of games i have got loads of .tzx files, can anyone sugest how to convert these to ther fomats, as my emulator does not play t…
having downloaded lots of games i have got loads of .tzx files, can anyone sugest how to convert these to ther fomats, as my emulator does not play these files. ta -
Help with my first emulatorActually, when I say 'first' that's a bit of a lie - I used to own a mac and had Macspectacle which was dandy. Now, however I have a PC running Windo…
... a lie - I used to own a mac and had ... and would like to know the best emulator to use. I ... 20 replies all telling me to download different emulators, I just ... want something to play games on - I ... so if anyone can explain how to run them I'd be ... -
Keys in 48k mode for SpecEmu 1.2?Hello all, Does anyone know how to get the " symbol to appear when in 48k mode on Spec Emu 1.2? As you can imagine, it's pretty essential to be able…
... /> Does anyone know how to get the " symbol to appear when in 48k ... , it's pretty essential to be able to load anything!
to load on my grey case ... -
Emulation on Gameboy AdvanceHi everyone! I saw a topic about spectrum games on mobile phones... and it came to my mind: how about a full loaded speccy emulator for the new Nint…
... phones... and it came to my mind: how about a full loaded ... would be a question of how to "burn" the cartriges with games ... to play in the GBA. Now ... -
Idea about improving EmulatorHi, I got a bright idea today how to improve such excellent emulators a bit more. Okay, disassemblers are available in nearly every one new released …
... got a bright idea today how to improve such excellent emulators a ... one new released emulators, but how about a build in Basic ... has enough memory and power to optimize the code for speed ... existing emulators are asked now to include this in their emulators ... -
Little problem with AYmakeWell, I'm not sure if this post may be here, but, if I'm wrong, I'm sorry. I have a little problem using aymake. I want to convert a 48k's song, w…
... , but I don't know how to tell aymake their values.
to make the example shorter), named ... , #2233 and #4455 respectively.
How do I tell aymake?
(The same would apply to LowReg).
Anybody can ... -
Beginners in need of Help using WarajevoAs a newcomer to emulators I would really appreciate some help on how to use pokes (pok files) for the Warajevo emulator. I reallly don't have a clu…
... really appreciate some help on how to use pokes (pok files) for ... 't have a clue on how to use them. I'm sure ... -
groucho by automatacan any one tell me how to play? also are there any sound files of the tunes you used to get on the back of automata games? thanks chaps!
can any one tell me how to play?
also are there any sound files of the tunes you used to get on the back of automata games?
thanks chaps! -
Glider RiderAhhh, Speccy..... just got glider rider again after so many years since my Spectrum died... love the game, but I seem to of forgotten how to turn in…
Ahhh, Speccy.....
just got glider rider again after so many years since my Spectrum died... love the game, but I seem to of forgotten how to turn in to a glider.. can any one help?
cheers..... -
realspectrumDoes anyone know how to use cpm in the plus 3 and where can i download cpm/plus for it
Does anyone know how to use cpm in the plus 3 and where can i download cpm/plus for it -
Formating a Floppys for +3Hello, I have use the zx32 emulator in Spectrum +3 model. i have trying to format a 720 Ko diskfile, but it don't work. I get everytime a 180 Ko of…
... .
i have trying to format a 720 Ko diskfile ... />
Can you explain me how to do it, and wich command ... (or parameters) to use ?
EliteCan any of you good people tell me how to use the LENSLOC that is supplied with Elite.I have the game loaded at the ENTER CODE screen but cannot work…
Can any of you good people tell me how to use the LENSLOC that is supplied with Elite.I have the game loaded at the ENTER CODE screen but cannot work out the code.
Thanks
John
