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SPECTRUM command and 48 BASICAs we (almost) all know, when a young Rupert Goodwins redesigned the Sinclair/Investronica ZX Spectrum 128 ROM 0 in late 1985, he kept the SPECTRUM c…
... the same time put a 48 BASIC option in the start menu ... typing SPECTRUM in 128 BASIC and selecting 48 BASIC from the start menu ... -
Midi Out from machine codeI need to send midi-signals by machine code, while Basic is too slow for my current project. I already read I can use hookcode #11E, but I have some …
... thus:
Bit 0: Paging mode. 0=normal, 1=special ... 2: +3DOS
ROM 3: 48 BASIC
Bit 3: Disk motor ... reset the mapping:
1. OUT #7FFD, (23388 ) - in 23388 ... br /> RST #11E
OUT #1FFD, (23399)
OUT #7FFD, (23388 )
Problem with se basicI use MB02 memory paging (ram 16kB instead 48rom) and via one OUT 23,xx can switch between original 48 rom and SE ROM. But if I write basic program i…
I use MB02 memory paging (ram 16kB instead 48rom) and via one OUT 23,xx can switch between original 48 rom and SE ROM. But if I write basic program in 48 basic and switch to SE BASIC then show basic incorrect. Why ?X-OUT - universal TAP versionHere is TAP version of X-OUT with universal loader. Basic loader automatically set USR 0 mode, detect ZX48 or 128kB and load game. TAP is loadable on…
... TAP version of X-OUT with universal loader. Basic loader automatically set ... from 128 menu/+3 basic/usr 0/ 48 basic.
[url]http ...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…
...
thus goes straight to 48 basic (reset)
- if shift ... br />
It turned out this development was ‘made possible ... artist.”
“Check out this link: http://web.archive ... ports.
The memory paging port is compatible with port ...BASin Release 13 is now availableI'm still at it. BASin is now in it's 13th incarnation (disregarding the inter-version updates) and is now available at [url="http://homepage.ntlw…
... the RAM/ROM paging and the "lock out" of 48 BASIC.
The ...Lesser used BASIC commandsAre there any interesting articles or books that explore some of the lesser used BASIC commands/functions e.g. DEF FN, IN, OUT etc? The Spectrum BAS…
... the main menu and select 48 BASIC. The SPECTRUM command is redundant ... to do this.
OUT was also useful here once ... it to prevent any further paging - which I seem to remember ...DIVIDE games crashingMy DIVIDE arrived today complete with 512K CF Card, ready to go. First impressions, really good - simple file browser works fine & games load no prob…
... contain code LD A,#7F + OUT (#FD),A and similar variants ... OUT command write value #7F,#7E or #00 to memory paging port ... /> Set yout ZX to 48 BASIC (or write OUT 32765,48) and after it ...DIVIDE games crashingMy DIVIDE arrived today complete with 512K CF Card, ready to go. First impressions, really good - simple file browser works fine & games load no prob…
... contain code LD A,#7F + OUT (#FD),A and similar variants ... OUT command write value #7F,#7E or #00 to memory paging port ... /> Set yout ZX to 48 BASIC (or write OUT 32765,48) and after it ... + menu, from there select 48K basic, then loading the game also ...Alien8 will not run on Divide?I can't seem to get Alien8 running on my 128+ with Divide. I have the original tape and have loaded into an emulator to create a snapshot, (.z80) an…
... OUT command write value #7F,#7E or #00 to memory paging port ... /> Set your ZX to 48 BASIC ( or write OUT 32765,48 ) and after it ... time without manual setting in basic:
[url]http://velesoft. ... +EXTEND MODE - start to 48 mode (48 rom with 48kB memory) - ...Problem with se basicI use MB02 memory paging (ram 16kB instead 48rom) and via one OUT 23,xx can switch between original 48 rom and SE ROM. But if I write basic program i…
... memory paging (ram 16kB instead 48rom) and via one OUT 23 ... ,xx can switch between original 48 rom ... write basic program in 48 basic and switch to SE BASIC then show basic ... QUOTE]
Because SE Basic is radically different from the ...Renegade (the hit squad)Hi fellow spectrum peeps,nice to meet you all!,and what a great site you have here!. I have been given a spectrum +2 which didn't load tapes,until i…
... '48 BASIC' is selected from the opening menu). "[/i]
So paging ... /> spectrum
CLEAR 49151
OUT 32765,16
POKE 49152 ... ,123
OUT 32765,17
PRINT PEEK ... 2, indicating that the second OUT command hasn't swapped the ...Jetpac LoadingI have Jetpac on tape for my 48k and can't get it to load. Here's what I'm doing...Press L to get load screen then "jetpac" and Enter while pressing…
... 48 Basic from the menu) as this will lock out the 128K paging ... 48 Basic with the paging still active.
You only need the OUT ... command ( OUT 32765,48 ... the chance to select 48 Basic).
...Internal ROM expansionHas anybody designed a multiple-ROM interface that plugs into the internal ROM socket instead of plugging onto the edge connector? It would be useful…
... activated:
1-128 basic
2-48 basic
*3- Opus Discovery ... can use same rom paging as ZX128 (via OUT 7FFD,xx), also ... can use TR-DOS rom paging with ... memory paginga and MB02+ memory paging (true allram mode or switchable ...Rocky Gush Floppy Drive InterfaceI have a Rocky Gush Floppy Drive Interface which I would like to post the details under the Hardware section of the website. What is correct procedur…
... marked D1 are for paging out the RG ROM and ... you'd use to page out the IF1 ROM.
... htm#L026A]Geoff Wearmouth's 48 BASIC ROM disassembly[/url]
... exception, I haven't figured out the D2 $0022 trap. ...
If anyone can figure out what is supposed to be ...Rocky Gush Floppy Drive InterfaceI have a Rocky Gush Floppy Drive Interface which I would like to post the details under the Hardware section of the website. What is correct procedur…
... ones marked D1 are for paging out the RG ROM and going ... to extra paging required for IF1 compatibility. If it turned out that ... I was mistaken, and that the paging had ... .htm#L026A]Geoff Wearmouth's 48 BASIC ROM disassembly[/url][/QUOTE]
Definitive list of games incompatible with +2A/+3 and of compatible versions (if any)I am trying to compile the definitive list of games which are incompatible with the +2A and the +3 and of their compatible versions, if they are pres…
... 48 BASIC mode, 48 BASIC via typing SPECTRUM, 48 BASIC via typing USR 0, 48 BASIC via typing OUT ... 48K and + models.
48 BASIC via typing SPECTRUM - First ... , which 48 BASIC can't use anyway.
48 BASIC mode in ... to ROM 1 without paging, so that a program ...IF EXIST?In MS-DOS scripting, there is an IF EXIST command that lets you check wether a file exists in disk or not. There are any way to check it out from BA…
... way to check it out from BASIC (without breaking the ... the FILES function in Liberty Basic.
That said, ... is ROM 3 (the 48 BASIC ROM). The RAM page ... (right).
In BASIC (using DOS)
(after USR ...Timex 2068 hi-color / hi-res modes.Hello. I know this is not a Timex forum but since it is a very close relative of the Speccy I thought I'd ask my question here. Does anyone know …
... in the 128 Basic editor and went to 48 mode if ... command. UK: 48 BASIC menu option.
Spanish: No paging during token ... lookup. UK: Paging during token lookup ... , but unfortunately, we missed out on the opportunity to play ...Switch 128kb banks from Basichello! Please help to [U]correct[/U] switch 128kb pages from Basic. So, I remember, need to do: out 32765,17 e.t.c but before, i must to change some…
If you're in 48 BASIC via USR0 mode, then just OUT 32765, 16 ... 're in 128 BASIC, POKE 23388, 16+bank number: OUT 32765, 16 ... 49151, or you'll page out the stack! CLEAR 49151 or ... it's safe to do paging.128k toast rack diagnosisHi - I recently won a 128K toast rack, and have got a Retroleum smart card. I've tried a couple of games and all seems fine...-ish.<div><br></div><di…
... OUT (C), A
; Write to +2A/+3 extended paging ... OUT (C), A
; Page in RAM page 0, select 48 basic ... and lock paging.
... 7FFD
0176 ED79 OUT (C), A
c64 .sid player coming soon to specy 128!!!c64 .sid player coming soon to specy 128!!! the first old version uses only square waves, 4 years ago: https://www.youtube.com/watch?v=6CKt9noxA7s…
... the paging routine.
[code]
BE44 xor a
out (#fe ... br /> ld a,#10
out (#fd),a
[/code]< ... :
Bit 0: Paging mode. 0=normal, 1=special ... 2: +3DOS
ROM 3: 48 BASIC
Bit 3: Disk motor ...c64 .sid player coming soon to specy 128!!!c64 .sid player coming soon to specy 128!!! the first old version uses only square waves, 4 years ago: https://www.youtube.com/watch?v=6CKt9noxA7s…
... follows:
Bit 0: Paging mode. 0=normal, 1=special ... 2: +3DOS
ROM 3: 48 BASIC
Bit 3: Disk motor ...
ld bc,1ffdh
out (c),a
ld a ...
ld b,7fh
out (c),a
[/code]ZX Nuvo 128..Hi There, I have built the ZX Nuvo 128 by Superfo, but it has a problem. The machine is working, but the video signal is completely bonkers. I've …
... is write only, the +3 BASIC maintains a variable, BANK678, that ... is therefore very unwise to OUT values directly to this port ... ]Port 1FFD
Bit 0: Paging mode. 0=normal, 1=special ... 2: +3DOS
ROM 3: 48 BASIC
Bit 3: Disk motor ...Need some help making a BASIC gameI'm creating a text adventure in 128 BASIC (I don't like using the 'keywords' in 48 BASIC - It's slow and annoying!) called "The Legend of The Red Dr…
... like using the 'keywords' in 48 BASIC - It's slow and annoying ... have multiple action descriptions, but BASIC will only let me use ...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 ...Old peripherals on the Spectrum +2I have a Wafadrive and an Alphacom 32 (ZX Printer clone), neither of which work in 128 BASIC, but both of which work flawlessly when you run them in …
... of which work in 128 BASIC, but both of which ... when you run them in 48 BASIC mode. The Wafadrive makes the ... it (I don't hold out much hope for this), and ... However, from poking around with OUT 251, I've noticed that ... to make it work in BASIC (even if you have ...Common pitfalls and solutionsLet's discuss some of the common problems in Speccy programming, and the methods we use to avoid them. For an example, here is a piece of code that …
... address 0x0000.
;Since the 48 BASIC ROM is paged in, this ... in 48 mode,
;but without disabling any of the 128 paging ... (which is what happens
;if you select 48 mode ... used to store bits of BASIC
;and other banks are ...Faulty Interface 1I bought a 'tested' Interface 1 on ebay the other day. Aside from the previous owner 'cleaning' the contacts with WD40!!! (bad, bad, bad eeurrgh :rol…
... , I can use 128 BASIC but not 48 BASIC, as exactly the same ... do with a fault in paging the IF1 ROM but was ...How to use Spectaculator 7.01 for BASIC ?It does not work for me. Problems with the keyboard - in 48 and 128 Mode. Nor can I move downwards with the "Down-Arrow" from: 128 TAPE LOADER 128 BA…
... . Problems with the keyboard - in 48 and 128 Mode.
Nor ... LOADER
128 BASIC
CALCULATOR
48 BASIC
My prime idea ... use my registered Spectaculator for BASIC programming, but it seems to ...
