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80x24 mode (Timex required)Hopefully Martijn will be adding this to the archive soon, but until then grab it here: [url]https://dl.dropbox.com/u/15659782/BASIC80.zip[/url] Th…
... 8K offset.
The 128K bank switch alters different address line for ... its second bank. But, they could have implemented ... mode *as well*, with whatever bank offset they wanted, including 8K ... -
How pass 128K to 48K BASIC whitout need to write by hand??¿?Hi all I have a 48K BASIC program that work only with 48K ROM If i do that in a 128K 1) load "prog.bas" 2) put the command SPECTRUM t…
... br /> I have a 48K BASIC program that work only with ... i do that in a 128K
1) load ... command SPECTRUM to change to 128K
3) RUN
... other stuff inside the BASIC program for do it ... 10 command to change to 128K
20 REM the ... -
128k Screen Flipping - Sample Code PleaseI know this has been covered before, but I cannot find out code to do the following: On a 128k Spectrum tell the speccy to display from address 4915…
... bank 5.
Bit 4 ROM select. ROM 0 is the 128k ... editor and menu system; ROM 1 contains 48k BASIC. < ... br /> | Bank 0 | Bank 1 | Bank 2 | Bank 3 | Bank 4 | Bank 5 | Bank 6 | Bank 7 |
An example of a typical bank switch on the 128 is:
Usr 0 ?I'm not sure I've ever seen this explained before, but why do some programs (only demos, as far as I can see, so far) need USR 0 mode when run on a 1…
... difference between 128K and USR0 mode:
To switch banks you ... must enter POKE 23388,Bank+16: OUT ... 32765,Bank+16 in 128K Mode in BASIC because ... checked every interrupt, and Bank is switched to the number ...Flash based rom replacement board for +2A/+3I'm sure I already started a thread about this, but I can't find it... Anyway, this post's to say that I've just sent off the order for the printed …
... board (doddle) and soldered a switch
now ... 48k rom and bank 3 the 128k? or is it ... files (one for each bank) you can load them ... multiple copies of SE basic, it shouldn't do ... contained a debugged 128k editor, debugged basic, BBC basic, and the ...The "Kiddification" Continuum : "serious" 48k software versus "kiddified"128k software?Of course this is a gross simplification . The idea of a straight line continuum with "serious" 48k software on one side and "kiddified" 128k softwa…
... amazing :-
Tons of BASIC books on the ZX Spectrum ... zero third party books on 128K BASIC (apart from the manuals sold ... the idea of an introductory BASIC book . But the machine ... it is impossible to "BANK SWITCH" in BASIC 128k it would be a bit ...Advice about drawing sprites on spectrum I've coded sprite drawing before and know all the theory about masks from a long time ago (microhobby rules! ;), but since I did it on Amiga with ha…
... time.
3. Use 128k bank-switching.
What ... coding by typing DATA into BASIC ;)
BTW, after reading ...Advice about drawing sprites on spectrum I've coded sprite drawing before and know all the theory about masks from a long time ago (microhobby rules! ;), but since I did it on Amiga with ha…
... />
[quote]
3. Use 128k bank-switching.
[/quote]
The ... game will only function on 128K machines. If you choose this ... coding by typing DATA into BASIC ;)
[/quote]
Cross ... save it to tape from BASIC.
I now ...MB02+ software and system developmentsThe following text was (before last modification) first published here: [url]http://www.sintech-shop.com/forum/board.php?boardid=20[/url] As discuss…
... read. Then it could switch automatically to your RAM page ... The NMI menu can't switch directly to the Task Manager ... a bank-switch ResiDOS-style from the interrupted bank (probably a BASIC ROM ... it should switch back to the interrupted bank and continue execution ...Mass storage - why backup battery?I wasn't sure to post this under "hardware" or "development", but here goes: There are these mass storage devices for ZX Spectrum, and on many desig…
... to do with how you bank switch with a Spectrum. Whether you ... NVRAM on these devices *is* bank switched, and it appears as ... example, the Spectranet saves a 128K snapshot in about 2 seconds ...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 version, choose a 128K model, switch to "48 BASIC" mode in its ...Message to all programmersHello folks, more and more programmers in the recent time are using special loading routines for their Homebrew-Software. This makes their game runn…
... stored in another RAM bank on 128K machines. So the ... , page in the music bank, and load the additional ... write even the 128k loader in Basic. You can do ... hardware section of WOS. Basic loaders is the standard ... should find a way for Basic loaders.
...binutils questionSince there's a few people using binutils these days I thought I'd give it a go and see whether it solves my hunt for a replacement assembler/librari…
... code inserted to make the bank switch happen.
I wonder ... if needs be.
Bank switching is manual though.
128K bin file, or splitting, depending ...Exilei\'m sure this has been brought up before but couldn't find a thread in 'New Game Ideas'. Why did the Spectrum never get a port of the BBC game Exile…
... on screen buffering on a 128K then you can do the ... scroll in a spare uncontended bank, but you're then limited ... ]
PUSH/POP copy with bank switch between fetch and store should ...Very weird +2 problem.After two days, I'm still fighting this grey +2. Symptoms: When I first got it, there were stray pixels on the screen, and stray lines and colours. …
... is disappearing because the 128K ULA can switch between screens. That means ... game starts is causing a bank switch, making the backup screen used ...Varios +3(e)DOS questions?I'm converting tape games to disk, for being used in my +3e. I'm trying to convert them to standard BASIC loaders, so files could be copied using BAS…
... method to switch from 128k to 48k mode and keep BASIC programs ... be doing something nasty to BASIC interpreter.[/quote]
... from RAND USR, will switch from 128k to 48k BASIC.
[code ... would launch from BASIC, so I guess +3 BASIC has initialized ...LOOK at the size of my Rom/EmulatorOk, we have 16k, 48k, 128k, even a 256 odd k Rom/Emulator But I want more :p Is there anything out there now or been worked on to give more, as the…
... access more than 64k you bank switch memory and you can swap ... to add physical ram banks (128k or perhaps 256k say).Experimenting with turboloadersHello, My first post, having lurked here for a while. I'm a lifelong computer nerd, Spectrum fan since childhood in the eighties, and have recently…
... be useful for a 128K game, with a bank-switch in between blocks ...IN and OUT in hardware terms... what are 'ports'?Hi all, I understand PEEK and POKE, but have never managed to get my head around IN and OUT. The books all go on about how they read from and wri…
... you really needed bank switch schemes, similar to the 128K. This is simply ...ZX Dandanator! Mini - Cartridge system for SpectrumsHi All, I'd like to present a little HW I've developed during the last three months. It's aimed at providing a console-like usage experience for a…
... hell, to be used for bank switching, for resource data.< ... required to write to a 128K bank switching register. Hack, even ... />
Hi RMartins, well, a bank switch takes 5milliseconds. I wouldn't ... the PIC firmware and make bank switches in that little time ...Bit of fun - one change onlyI also posted this on another marque's forum (for their products) to see. Its just a bit of fun really. OK, if you could of made one change to a S…
... ]
The ZX Spectrum 128k should have had better control ... that I mean you could bank switch either or both screen memory ... memory arrangement as the earlier 128k models...
Agree that ...Divide+ and ResiDOS questionhaving a real blank moment, i got a +3e (obviously) with V1.38 roms how do i install TAPEIO? Do i need to convert it .TAP ? As i would like to save …
... +3e to start in 128k editor/+3 basic (cant get it to ... actually says 128k mode).
%zx reboots to +3 basic but ... CF card from within +3 basic,
OUT23,104 then just ...CAT!RAM and PUTRAMLast year sometime I posted a couple of routines to: * catalogue the 128k RAMdisk in BASIC; * move RAMTOP and the stacks from BASIC. CAT!RAM and PUTR…
... to:
* catalogue the 128k RAMdisk in BASIC;
* move RAMTOP and ... the stacks from BASIC.
CAT!RAM and ... anywhere stupid) from within a BASIC program while preserving the m ... stack and GOSUB stack and BASIC variables; it also updates ( ...The history of ESXDOS, the DivMMC and the DivMMC EnJOY![img]http://benophetinternet.nl/hobby/divmmc_history/1%20esxdos.jpg[/img] These are the stories behind esxDOS, the most popular operating system e…
... /> Full TR-DOS support from BASIC
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...
ROM1 - 48K Basic
SysRam:
... player, key shortcuts for basic
and system progs ... ideas, like a working 128K menu and basic (like plus-d), ...Can someone help me found those games...... that seem to do not work ? I downloaded them from WOS but for many reason they don't function with my zx32 emulator: Androids, Boxing Manager 2,…
... ONLY in 48K mode or 128K mode. Switch to 48K first, reset ...are the following (tzx) really missing ?On the list at [url="http://www.worldofspectrum.org/stp/games.html"]www.worldofspectrum.org/stp/games.html[/url] there are some existing items ages a…
... :
...but what about Amaroute 128k which is also missing from ... . It should just load the 128k version.
Interestingly the ... check for 48k and 128k in the BASIC block. Maybe it's ... .
Well Cybernoid 2 - 128k is still there, just not ...Print 'n' Plotter SPRITE MACHINEJust got this from an ebay seller this afternoon. I just TZXd it and sent it to the Steve at the vault, yet it might be a while before it gets put up…
... . You can work in 128k with Hisoft Basic too. also a while ...
