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Incorrect Spectrum +3 emulation: different results on Fuse and SpecEmuWhen developing and testing [URL="http://www.worldofspectrum.org/infoseekid.cgi?id=0027591"]Rotatrix[/URL], I noticed different results on Fuse and S…
... real Spectrum +3 to find out which emulator is not working ... the sample program above from "48 BASIC".
[*] Press SPACE ... /> [*] Now try to comment line 48, then run the demo using ... />
[*] Now put back line 48, then run the demo using ... -
TESTROM3 - utility/rom for test your ZXHere is TESTROM3 utility as 16kB ROM file + flasher for install this rom to divide eeprom (or mapram mode). Work also on ZX Spectrum without ROM and …
... and user can work with 48 rom (olny in divide version ... /> testrom exit to USR0 mode (48 basic with enable 128kB ram)
If 128kB paging is ok then continue in ... -
128 BASIC-compatible way of loading BASIC as code?On a 48K Speccy (or from 48 BASIC or USR 0 mode on a 128K machine), one can do a silly trick like this: [code];; load a 4000 byte BASIC program ld i…
... 48K Speccy (or from 48 BASIC or USR 0 mode on ... [code];; load a 4000 byte BASIC program
ld ix,23552 ... ]
Ta-da, BASIC program loaded as a headerless ... a total crash. Loading BASIC as code from the 128 ... there's a 128 BASIC-compatible way of doing ... -
SoftPLAY: Use the PLAY command from 48 BASICNow you don't need 128 BASIC to use the [B]PLAY[/B] command. Just use [B]PRINT #8;[/B] instead. [url]https://dl.dropboxusercontent.com/u/15659782/So…
Now you don't need 128 BASIC to use the [B]PLAY[/B] command. Just use [B]PRINT #8;[/B] instead.
[url]https://dl.dropboxusercontent.com/u/15659782/SoftPLAY.tap[/url] -
fastest Sound FX methods in ZX BASIC?Right now I'm doing an alternating footstep sound in my game using this following Beep statement. [code]beep 0.008,-4 + tog+tog+tog+tog : let tog=1-…
... far been able to get out of BASIC, but it still slows ... do music and sounds from BASIC? My emulator (Spectacular) emulates those ... -
140 characters Basic game contestHey there, I've announced a new micro contest on my blog (in Czech language only). However, it might be interesting also for the non-Czech/Slovak …
... in the standard 48K Sinclair BASIC that will fit into 140 ... of the standard 48K Sinclair BASIC syntax
[code]1 FOR ... -
So it occurred to me; "Why bother with going into 48K BASIC when you can just....wrap the machine code calls inside a 'RST #28;DEFW addr:RET'?" Of course, you DO need a small M/C routine to do that, and ta-daaa, here it is: [cod…
... ; call a routine in the 48-BASIC environment
DEFW #2DA2 ; unstack ... /> and here's a tiny BASIC program to poke it into ... to call routines in the 48-BASIC ROM, there is no need ... -
Saving Basic games from code...I don't know if I am posting this to the right section, but I need to know how I can type out a Basic program from code and save and run it through L…
I don't know if I am posting this to the right section, but I need to know how I can type out a Basic program from code and save and run it through Linux. I am currently using the FUSE emulator.
How is this done?
Steve -
ZX Spectrum +2A - problems loading from tapeI recently acquired a ZX Spectrum +2A, now the only item in my collection to be found is a [b]+2B[/b], and I got all from the MK14 to the PC200 ;-) …
... , but after taking the membrane out ([b]for this type there ... 16 and 48K games in "48 basic"-mode. For the 128K the ... -
tzx gamesHow can i run a tzx on my real spectrum?Is there a way i can copy a tzx to tape so i can load it in the normal way or can i load it from my hard driv…
... to your line or mic out and play the wav file ... or higher load it in 48 Basic, i think itll work better ... -
Emulators without attribute clash?I know a spectrum wouldn't be the same without the attribute clash, but I was wondering do any of the emulators have a 'turn off the clash' feature? …
... models, it would have a 48 Basic Option for playing many older ... the old AMOS and Blitz Basic programs, and if they used ... said. He couldn't turn out game after game on his ... -
Basic corruptionDoes anyone have any tips or solutions for when a Basic listing becomes over a certain size and starts to get corrupted due to paging... I remember …
... br /> > for when a Basic listing becomes over a
paging...
In 128K BASIC the operating system ... although only a very large BASIC program would occupy this area ... corrupted.
The 48 BASIC system is very robust but ... -
How to detect 48k modeHow can you detect if a 128k machine is in 48k mode (from an emulation point of view, not via BASIC or machine code)? Checking the current rom? But …
... point if paging was disabled, eg if loaded in 48 BASIC or after ... -
Switch to 48mode without 'SPECTRUM' commandIs there a poke(s) to switch to 48 mode without SPECTRUM command. I want my tape loaders to switch automatically. I know how to switch ram banks ok…
... poke(s) to switch to 48 mode without SPECTRUM command.
BASIC. It switches to 48 mode and returns to the BASIC program ... is for 48 BASIC; use 10h for USR0 mode
OUT (C),A ...
RES 4,(IY+1) ; Reset "128 BASIC" flag ... -
BASin and the 128k commandsI've decided to look at incorporating the 128k commands PLAY and LOAD!, SAVE!, MERGE!, VERIFY! for the ramdisk. It won't be full 128k emulation. No …
... 'm not talking about SE Basic here, I'm talking about ... exact copy of the original 48 ROM. Unless BASin supports the ... these ROMs since all 48 Basic and 128 Basic programs will function as ... in BASin. I'll pass out a couple of copies for ... -
Well I'm excited, but I guess you might not beHehe this is as far as I got today, a silly little border program: [PHP] ORG 32768 PROGGY: LD C,255 ; We loo…
[QUOTE=DonkeyPong;170288]; Oh dear you'll have to reset[/QUOTE]
As you're not changing the stack/paging, just press the NMI button and you'll be back out to BASIC. :-)
Si -
Well I'm excited, but I guess you might not beHehe this is as far as I got today, a silly little border program: [PHP] ORG 32768 PROGGY: LD C,255 ; We loo…
... paging, just press the NMI button and you'll be back out ... to BASIC. :-)
Si ... A,254
DOWN: OUT (254),A
DEC A ... JR NZ,DOWN
UP: OUT (254),A ; this was wrong ... -
Atic Atac, the +3 and Multiface.Hello :smile: I have a Spectrum +3 with Multiface 3 attached and working well. I have discovered that at least JetPac and Atic Atac (all Ultimate …
... can only be run from 48 Basic.
The trick is loading ... to a different address and paging in 48 basic mode, then moving the ... finished before it drops to 48 mode and runs the game ... -
text routineI want to write an adventure in basic, and instead of a writing out a description for each location i want to use a kind of text compression routine …
... />
IMHO, text compression with BASIC is not a good idea ... .
another idea:
48 basic has tokens in english, "FOR ... does however - it just strips out all the CHR$32's ... -
New tape releases - 128K only?As Jon's new Egg-Head game is 128K only, and splATTR has also evolved into a 128K only game - both due to memory constraints - I was wondering if the…
... and it worked fine in 48 BASIC mode.
About the ... .php?id=18]check it out[/url]. -
Spin problems/issuesI am running Spin 0.666 and have noticed a few issues (some are bugs, some might be just me). I am using Vista sp1 (yeah I know!), and I've seen Dunn…
... start Spin in 48 K mode and start entering BASIC keywords (as ... 128 K mode and select 48 BASIC in the menu, the "ticks ... ]
I found that out the other day and did ... -
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…
... memory(basic) and set 48 rom with enable 128kB memory paging. ... For switch from 128 basic to 48 basic ... command (only switch to 48 basic without reset and 128kB ... .cz/other/zx128rom-enable-paging-in-48-basic.zip[/url]
... -
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…
... memory(basic) and set 48 rom with enable 128kB memory paging. ... For switch from 128 basic to 48 basic ... command (only switch to 48 basic without reset and 128kB ... .cz/other/zx128rom-enable-paging-in-48-basic.zip[/URL]
... -
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…
... memory address 0x0000. Since the 48 BASIC ROM is paged in, this ... 48 mode, but as mentioned without disabling any of the 128 paging ... (which is what happens if you select 48 mode ... the desired values and paging in the 48 ROM, however, using USR ... -
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…
... Knight-Tyme. It returns to BASIC after it is run:
paging just before the RES 4,(IY+1) to get 48 BASIC ... -
25 years with the SpectrumTo paraphrase JFK, ask not what your Spectrum can do for you, but what you can do for your Spectrum. Well I've done quite a bit since I joined the sc…
... Technical Wiki
* BASIC:
* ColorPRINT (Timex mode 2 ... /> * Worked out how to add six TOKENS to Sinclair BASIC on codes ... 128 Editor ROM
* Worked out how to patch the 128 ... the test code in the 48 BASIC ROM from the 128 (RANDOMIZE ... -
River Raid Tech DemoJust a little something to look at. Enjoy. [URL="http://www.joefish.co.uk/speccy/Joefish_River_Raid_Tech_Demo_01.tap"]Joefish_River_Raid_Tech_Demo_…
You can try joefish's routine out in BASIC for yourself with ColorPRINT-48 (see rainbow processor thread). I'd advise turning the mode off except at run-time though as it really does slow down BASIC. -
Need to read code start and length from a +3 diskso i can transfer them to my internal ZXMMC interface and my mind has died as to how to do it (i know how to for a tape) any help or a general kick i…
... 40015=0 THEN PRINT f$;" BASIC ";PEEK 40018 + 256 * ... ld (BANKM),a
out (c),a
ei
; Switch back to the 48 BASIC ROM.
;
finish:
out (c),a
ei
BASIC
;
ld ... -
+3 Centronics port: How does it work?I've been trying to follow the code with Fuse's debugger and I can't see it writing anywhere except to port 0x1ffd. It also jumps through some fairly…
... you could still use from 48 BASIC). Looks like they've done ...
ld bc,0FFDh
out (c),a ;Latch output lines ... down
and 0EFh
out (c),a
ld a ... ,(hl)
ei
out (c),a ;and up again ... -
Travel with Trashmanits appears there were 2 versions released of "travel with trashman" although the physical cassettes look pretty much idenetical, 1 was a fast load (…
... anything other than the original 48 BASIC ROM in place[/QUOTE]
out if anyone knows of any ...
