-
New Utility to Transfer Z80 Snapshot to +3 DiskSince getting a Gotek for my +3 it has been my go to machine. The biggest downside however is the lack of older games on disk format with pretty much…
... for my +3 it has been my go to machine. The ... ROM routines and RAM paging to load the snapshot from disk ... found that swapping the +3 48k ROM with the original ... utility to use the +3 special mode which allows you ... to get working on a +3, even via loading from ... -
Is it possible to access the +3 disk drive via m/c in USR0 mode?Is it possible to access the disk drive of the +3 via m/c +3DOS calls when running in USR0 mode? I ask because I'm having an awful lot of trouble ge…
... access the disk drive of the +3 via m/ ... 3 basic, I have a file called FILENAME.BAS on the disk ...
; rest of code in here
; ... />
[/CODE]
In both +3 basic and USR0 ... 49050 and injecting the code into address 48796 before ... -
+3 DOS questionHey all, Is it possible to catalogue a +3 disk to a variable somehow from BASIC? I'm looking at extending my Snapshot to Microdrive utility, so it s…
... it possible to catalogue a +3 disk to a variable somehow from ... Microdrive utility, so it supports +3 disks as well.
< ... a BASIC programme (with some machine code from a book) that catalogues ... +3 manual but the only DOS commands there seem to be machine code ... -
divIDE +3e: How can I put games into hard disk?I've got a +3, a divIDE and the +3e ROMs. I want to copy some games in the CF card so my +3e could execute them from BASIC ("disabled" divIDE, loadin…
... machine code loader so I could not copy it directly to disk ... utility that could convert Multiface 3 snapshots to snapshots that ... questions:
- Are there any +3(e) programa that navigates directories ... it to work in +2A/+3?
- Microhobby ... -
Zero 0.5 ReleasedAfter a bit of a hiatus, the next update of Zero is now available [URL="www.ramtop.wordpress.com"]here[/URL]. Feedback and bug-reports appreciated! …
... + Added ULA Plus and +3 disk support when loading from SZX ... that is called directly from code.
* Updated TapeDeck ... 128ke is not the default machine for loading snapshots anymore. User ... Changes to the sound playback routines. Shouldn't make any difference ... -
Strider II (and others) + 3 disk versionsHello everyone, I've been working on converting some games to be able to load them from the +3 floppy. I started with single load games but now Im i…
... load them from the +3 floppy. I started ...
call DOS_EST_1346 ; kill disk cache
openfile ... is loaded:
[CODE]org 48641
... ;select ram 6, rom 3
call pagin ;calls ... 22 ;loads ram 6, rom 3
call pagin
+3/+3e/+2e Disk InstallersHello there Friends! First of all a very happy new year to all. and secondly... my newest idea and creation! About a year ago I had an idea about…
... And I have put together disk installers for the WOS current ... work on +3, sometimes by changing 128K banks code sits it.
disk 100% automagically.
These ... me 3 days to code. Most games were already converted to +3 disk so ...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…
... of a Machine Code Monitor (MONP3 from the HiSoft Devpac +3 package)
I have made a disk image ... /custom-menus-on-the-spectrum-3/Calculator_Example.gif[/img]
... br /> Also note that my disk image contains only the MONP3 ...New Utility ZXSTLC[b]New Utility ZX Spectrum Tape (& Disk) Loader Creator[/b] I made this utility to easily create tape and +3 disk loaders for my projects and have…
... to easily create tape and +3 disk loaders for my projects and ... , while using the ROM loading routines to maintain compatibility with the ... load it on a real machine it will be quicker.
| padding to create a single code block for easier loading.
Last Problem in Chapter 3 of Toni Baker's Mastering Machine Code on your ZX Spectrum.Chapter 3 of this great book is all about how to use the registers and covers the operations LD, ADD, ADC, SUB, SBC, INC, DEC, SCF and CCF. The la…
Chapter 3 of this great book is ... would be appeciated.
[code]Op Hex Notes
LD ... C9 Return to basic
[/code]Noob to Z80 needing +3 helpI'm quite new to z80 programming, but i'm attempting to write some kind of windowing system that will run alongside BASIC on my +3 with Kempston mous…
... line from your machine code routine. Eg:
[code]
let r ... there is a lot of routines i could use already written ... this topic, especially doing a disk catalogue or changing the user ... used z88dk (preferably with the +3, although info on the 128k ...Your help needed![FONT=Arial]there are [URL="http://www.worldofspectrum.org/neededscreens.html"]a number of titles[/URL] (146) that still lack an in-game scre…
... Software) - Sport
Ram-Jet +3 () - Utility
Rock 'n' ... - Utility
Tape to Disk Copier (Technology Research Ltd) - Utility ... speccy. Tries to call ROM routines at $3c00 and $3c03. ... I've examined this small machine code routine. It calls the 128K ...+3 BASIC and RST 8I've been working on adding commands to the BASIC interpreter, in a similar style to how Interface 1 does it (catch the RST 8 error trap). This works…
... : Editor
ROM1: Syntax (+3 BASIC)
ROM2: +3DOS
disk motor on interrupts and the ... completely new set of interpretation routines, including the main loop ... command or function, including machine code invoked by USR). This ...Reading from the 128 Serial PortDon't shout at me if this is a silly question. I have Googled extensively, and searched the forums, but I can't find anything discussing what seems t…
... heavily based on the standard routines found in the Spectrum 128 ... of the 128. The RS232 routines begin at address 05E6. The ... a better understanding of the routines.
-What speed ... a machine code routine that allows me to dump a complete 3" disk for ...Some help needed, pretty please! :-)Hi there WOSsers! Long time no see! :-) I'm going through a process to get all my tape games (some real, some downloaded from here) onto +3 disk. I'…
... remix Hercules! Works great on +3 disk! :-D
I've ... game and finding the save routines and changing them to use ... is to disassemble the games machine code loader. It should give you ... 128k mode when transfered to +3 disk:
With regard to ...Disk not loadingI have +3 compilation disk "Chartbusters" First time I loaded it up. Main screen: 1. Cobra 2.Mutants 3.Green Beret I loaded Green Beret. It worked …
[QUOTE=Vipered80;513451]I have +3 compilation disk "Chartbusters"
... buggered the disk. The bootstrap is a small machine code routine which ... use non dos loading routines generally cannot be repaired, ... be accessed by usual +3 DOS (most have Speedlock ...RAM used / corrupted by +3DOSAs I said previously, [url=http://www.worldofspectrum.org/forums/showthread.php?t=41775]I'm trying to put some games in hard disk[/url] so they can b…
... the guy jumping into the machine, and I didn't have ... +2A will still call the disk motor timeout routine as part ... routines are in different places, so a modified code fragment from the +3 ... executed as part of the disk login procedure). So I had ...Disabling the +3 disk buffer; yes, but how?I would like to disable the +3 disk buffer in order to retrieve those 4K from the machine's RAMdisk. By reading the computer manual and some posts on…
... +3 disk buffer in order to retrieve those 4K from the machine's ... understand how to call +3DOS routines from BASIC. I guess I ... register holds the DOS error code.
[/CODE]
Assuming everything ...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…
... disk system you have, it should be possible to write a machine code ... br /> Entry 2
Entry 3
...to...
Entry ... environment properly, as per the +3 manual. If you're interested ... (which describes the
+3DOS routines), DOS can only be called ...Frontend for the +3e projectHi, I have recently finished building the 8-bit simple interface and installed the +3e ROMs into my spectrum +2A (Back model) and it is working fine …
... +3 floppy. Just save your basic program with the filename "DISK" ... /> To use +3e features from machine code it's basically the same ... using the regular +3DOS ROM routines. All the entry points and ... registers for the routines are detailed here: [url] ...ZX-Assembler file handling concept[QUOTE=clausjahn;777075]Dear readers, At this time, it's a good time to ask you, the future users, how to implement the file usage. Let's suggest so…
... 2.7.x, but 3.4.x should work ... 788848]In cases 2 and 3, if ZX-Assembler simply ... a snapshot or tape/disk file and make changes could ... 'run program' feature. Running machine code for testing is done
routines, which could be written to ...Accessing +3 DOS with DivIDE enabledI'm thinking about making a tool that copies files from a FAT partition to a IDEDOS partition. Currently, I've got two problems: - Getting the ESX…
... then read from disk.
- Gatito3: Copies the paging routines (ROM0, 82 ... ...
On a +3/+3e without interfaces, using the ...
On a +3/+3e using USR0, or +3/+3e with DivIDE ... RAM page). After jumping into machine code, we are using ROM3, so ...disk access & other peripheral docs?The documentation at http://www.worldofspectrum.org/faq/reference/ and thereabouts is fairly complete when it comes to programming the speccys, but t…
... org/ZXSpectrum128+3Manual/chapter8pt27.html"]+3's is here[/url]. ... find information on the +3 from other sources, for ... for example, has no real machine code interface and requires you to ... and written their own disk reading routines, because the basic functions ...Max RAM for ZX Spectrum gamesHow much RAM can be used for single level/whole game? On tape writing.
... all 16K/48K/128K in machine code, but less if you want ... use BASIC or the ROM routines for anything in your game ... ).
On the +3 I suspect +3 DOS would handle this ... can certainly have files on disk larger than 48k.SPIN Public Beta 0.1b Available for downloadHi all, back again, and as just recently announced on CSS, SPIN has been updated. Here's the post to CSS (or the relevant parts): It's been a bu…
... thing here is the new +3
disk support, it's not ... *stupid* bugs in the keyboard routines...
Fixed a bug with ... a paging bug in the +3 code
Changed Reset Icon ... ; on symbol keys.
Added +3 Floopy drive emulation - full read ...ZX PC Interface : The manual, schematics and more info... ZX <-> PC Interface ------------------- Contents 1) The ZX <-> PC Interface 1.1) What is it? 1.2) What does it do? 2) Install…
... load or save from (hard)disk. This is your equivalent of ... file "NAME.TAP" from (hard)disk.
PRINT USR 14500 ...
[/code]
3.2) Altered ROM-routines
The ...[NEW]: Spectaculator 4.0Hi everyone, Finally managed to finish it... enjoy! --- [NEW]: Spectaculator 4.0 Spectaculator is a Sinclair ZX Spectrum emulator for PCs runnin…
... Output can be saved to disk, copied to the
...
o Import raw Z80 machine code (produced via TASM's -b ... What was new in version 3.0 beta 1
... --------------------------------
As 3.0 beta 1 never became ...Help! +3 Disk Drive won't read disksHi there, I recently purchased a +3 from ebay. It powers up ok and can load programs from tape without problems. However when i insert a disk the dr…
... there, I recently purchased a +3 from ebay. It powers up ... . However when i insert a disk the drive just spins for ...Once again about the +3 Disk drive problemI am facing a strange problem with one +3.In the beggining I though it was the drive belt problem which I have proptly replace. The error was still t…
... strange problem with one +3.In the beggining I ... have replaced the whole disk drive with another one that ... perfectly working on another +3. The disks I have ... are working perfectly on other +3 system. Today, I have ... the cable to the disk drive. Once again the ...
