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Where does the BASIC program sit 48K Spectrum memory?Hi there First post so be gentle, I've had a spectrum since the 80's and have recently started programming it for fun again. I wrote the followin…
... them
EDIT: UDGs = user defined graphics, don't know if ... -
New features for an emulatorHi. I know this has been asked before, but only to know if there are new opinions... What features do you expect to be on an emulator (that they …
... really nice way to edit user defined graphics & possibly allowing them ... menu option that takes the user to the UDG editor and ... -
New features for an emulatorHi. I know this has been asked before, but only to know if there are new opinions... What features do you expect to be on an emulator (that they …
... really nice way to edit user defined graphics & possibly allowing them ... menu option that takes the user to the UDG editor and ... -
AY Sound Effects from WAVI'm wondering if someone has crossed this bridge already. There are a bunch of sampled sound effects in wav form that need converting to the AY ch…
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and there is UDS, user defined sounds, from mono
i ... -
WoS hits 500 permission statementsIt's been a while since I asked, but since we reached our 500th permission statement from individuals today, I thought I'd remind you all again: If …
... had been pressed for a user defined period of time) with many ... screen wen black, until the user pressed a key and then ... it stopped dead when the user wasn't playing, then so ... -
Send in the ClonesPlease name all the Spectrum clones out there ( I would say I need it back on my desk in 5 minutes , but I will be a bit more generous in this case!…
... included the book {ZX Spectrum+ User Guide|Sinclair Research Ltd}.
User Manual|Timex Computer Corporation}.
User Defined Graphics UDG), beeper sound produced ... -
Requesting permissions from authors!!![url="http://spectrumcomputing.co.uk/"]Spectrum Computing[/url] is currently hosting ZXDB, however it has chosen to only distribute files after obtai…
... . Well, I hope it supports user-defined signatures, who knows what the ... -
Requesting permissions from authors!!![url="http://spectrumcomputing.co.uk/"]Spectrum Computing[/url] is currently hosting ZXDB, however it has chosen to only distribute files after obtai…
... "]Well, I hope it supports user-defined signatures, who knows what the ... -
ZX Spectrum Z80 Development Environment on WindowsHi Folks, Just wondering what the recommendation is for a ZX Spectrum Z80 Development environment on Windows? Getting fed up with hand coding Z80…
... options in the UI[/b] - user-defined combos, checkboxes, numeric inputs etc ... -
ZX Spectrum Z80 Development Environment on WindowsHi Folks, Just wondering what the recommendation is for a ZX Spectrum Z80 Development environment on Windows? Getting fed up with hand coding Z80…
... of them optional, or otherwise user-defined. But outright generalizing and stating ... -
Speeding up PRINT code in ROMHi Folks, I seem to recall that someone stated the PRINT command is rather slow because it has to handle screen and printer printing - is this cor…
Can I have my new CROSS CHASE published in World of Spectrum?Hi! Can I have my new CROSS CHASE published in World of Spectrum? More info on the game can be found at: https://github.com/Fabrizio-Caruso/ASCI…
... Spectrum) now have both some user-defined characters and some simple sound ... the beginning.
After implementing user-defined characters for most targets, I ...Go to, gosub or something different?I'm going to write an arcade game in basic. May compile it. In both basic and compiled basic would a goto or gosub be faster? Also if I stored …
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The thing with user-defined functions in ZX BASIC is ... than the built-in and user-defined functions (such as ABS, VAL ...A Neat Redefine Keys RoutinePreviously, I’ve only shared this routine with a couple of people via PM, but I’ve now decided to make it public. I optimized it for size, so it uses…
... be to “pre-decode” each user-defined key with the code above ...A Neat Redefine Keys RoutinePreviously, I’ve only shared this routine with a couple of people via PM, but I’ve now decided to make it public. I optimized it for size, so it uses…
... be to “pre-decode” each user-defined key with the code above ...Custom Menus on the ZX Spectrum +3Today, my Friends, i have the pleasure of presenting a program i have written which gives a set of custom menus on the +3. The main features of my p…
... IM2 with support for a user-defined interrupt-routine - the Interrupt system ...Send in the ClonesPlease name all the Spectrum clones out there ( I would say I need it back on my desk in 5 minutes , but I will be a bit more generous in this case!…
... " which provides new screen resolutions, user-defined palettes, clash-less planar and ...AticAtac DisassemblyHi Guys, I've been spending quite a bit of time the last 2-3 weeks working on the AticAtac disassembly, evolving it into a much more documented as…
AticAtac DisassemblyHi Guys, I've been spending quite a bit of time the last 2-3 weeks working on the AticAtac disassembly, evolving it into a much more documented as…
AticAtac DisassemblyHi Guys, I've been spending quite a bit of time the last 2-3 weeks working on the AticAtac disassembly, evolving it into a much more documented as…
... about my experiment to hack user-defined keys into Atic-Atac.
what does the USR command actually stand for?im sure its an acronym, if i remember rightly. ____ sub routine?
Short for ‘user’, as in user defined function, because the user can define a machine code routine...
At least, that’s how I have always thought of it as.
[b][i]Mark[/i][/b]what does the USR command actually stand for?im sure its an acronym, if i remember rightly. ____ sub routine?
Also used to get the address in memory of User defined graphics.what does the USR command actually stand for?im sure its an acronym, if i remember rightly. ____ sub routine?
... ] . Or declare it as a user-defined function DEF FN a(p ...If the ZX Spectrum AND the Commodore 64 were not available which 8 bit computer would you have got?Following on from the “[url="https://www.worldofspectrum.org/forums/discussion/218/your-favourite-machine-apart-from-the-spectrum/p1"]Your favourite …
... that the ORIC had a user defined graphics that were 6 X ...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…
... fill the screen with a user defined graphic as a sort of ...Mighty Maths ProgramsIn a break from typing in listings from 37-year-old magazines, I had a sudden urge to write a maths-related program, as I do, occasionally. Some, suc…
... with its far more convoluted user-defined graphics. The QL's character ... to get them to be defined to any channel from 0 ...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…
... think BBC Basic had better user-defined functions than the Spectrum, as ...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…
... them at the ROM font/user defined font data) on screen in ...
