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Switching 48/128 modes within a BASIC programI'm not sure what use this would be; ie. being able to switch between 48k and 128k modes and back again from within a continuously running BASIC prog…
... 've got it to switch from 128k to 48k mode without quitting ... , on all the 128k models. Getting back ... For one thing, if 48k mode has been selected directly ... seem to be a software method to get back to 128k mode ... has to start from 128k mode. It occurs to me ... -
White Spectrum+Hi Folks, There is a photo of a white Spectrum+ on Rick Dickinson's website - did this actually exist i.e. working machine? Paddy
... presence of greatness. A white 128K+ would be very nice.
to the 48K+ and 128K+. Could have been rather ... -
White Spectrum+Hi Folks, There is a photo of a white Spectrum+ on Rick Dickinson's website - did this actually exist i.e. working machine? Paddy
... =Paddy Coleman;645161]A white 128K+ would be very nice.[/quote ... a single Microdrive in to the 48K+ and 128K+. Could have been rather ... +, because they'd have had to build an IF1 in as ... -
Custom Spectrum ROMS with modified system fonts?Some of the more memory efficient adventures used the default Spectrum font in order to save bytes for the adventure itself. Level 9 in particular ju…
... /clairsys/[/url].
In addition to a regular .tap file I ... the original Sinclair machines (16K, 48K and 128K), and the +2 and ... -
Custom Spectrum ROMS with modified system fonts?Some of the more memory efficient adventures used the default Spectrum font in order to save bytes for the adventure itself. Level 9 in particular ju…
... Laan;647253]In addition to a regular .tap file ... Sinclair machines (16K, 48K and 128K), and the +2 ... That was what inspired me to write the ROM-patcher; ... Java utility would be to have 'alternative system font ... did write patches to add this support to FUSE (0. ... -
Successfully updated Issue 2 48k to 128k?Thanks to the donation by PMSR and through the very patient teachings of Velesoft, I have updated the Issue 2 to work with 128k. However. I have yet …
I dont have any AY chip in the machine yet. This is a 48k speccy upgraded to 128k :) -
Replacing ZTX650 with BD139Today I blew up one of the GALs on one of my DivIDEs while testing on my Toastrack. Shorted M1 with 12V and the 12V circuit broke. I had to replace T…
The fun part about putting 4164s there is that you can upgrade your 48k machine to 128k :D
Which I recently did after a lot of hassle. -
Spectrum +2 EPROM in Spectrum +2AHi, My friend Marc bought a +2A from Tim Abbott at the Spectrum 30 event. Back in the day there were companies selling +2 ROMs to put into +2As to r…
... for drives then boots up to 128k menu, nmi starts fatware< ... drives then boots up to 128k menu, nmi resets to 48k, press the nmi ... drives then boots up to 128k menu, nmi resets to 48k, press the nmi ... then boots up to 128k menu, nmi resets to 48k, press the nmi ... -
Spectrum +2 EPROM in Spectrum +2AHi, My friend Marc bought a +2A from Tim Abbott at the Spectrum 30 event. Back in the day there were companies selling +2 ROMs to put into +2As to r…
... divIDE is not supposed to boot to the 128 menu and ... there are specific hacks to FATware for different machines. ... go later. With regards to 128k BASIC the only thing I ... I'm actually tempted to use Paul's english ... just to see if the stability returns on my 48k's -
DivIDE CompatabilityThe Spectrum is 30 show proved a valuable event for investigating issues with Spectrums which do not work with the DivIDE.... The ones I sell are ma…
... small modifications to a standard Spectrum case to expose the ... sure) I was going to order a couple but never ... got around to it (stuff to do at home ... in the way and forgot to email)
[ ... =37746&highlight=superfo"]Harlequin 48k clone[/URL] -
DivIDE CompatabilityThe Spectrum is 30 show proved a valuable event for investigating issues with Spectrums which do not work with the DivIDE.... The ones I sell are ma…
... never got around to it (stuff to do at home ... in the way and forgot to email)
... t=37746&highlight=superfo"]Harlequin 48k clone[/URL][/QUOTE]
... from using a raspberry pi to emulate the Sinclair.
to obtain or can be ... -
SPECTRA New from Paul FarrowLooks good! Read about it [URL="http://www.fruitcake.plus.com/Sinclair/Spectrum/Spectra/SpectraInterface.htm"]here[/URL]
... ).
To be compatible with 128K machines more easily, a ... to support 128K machines, a video interface also has to take account of 128K ... paging and the 128K's ... just goes to show how different the 48K and 128K are in ... -
decoding loading barsI was idly pondering if it would be possible to decode the tape loading bars - just the header, say, for a standard loader, to determine the title o…
... ;658559]Moreover, you'll need to actually know the timings for ... . The timing differences between a 48K and 128K speccy are so small ... post I've ever made to these forums :D -
Pentagon RAM memoryDoes anybody know or have reference to technical docs, how no contention on RAM access is achieved in Pentagon 128K clone ? Looking at schematics it …
... will be to convince Alessandro to prepare V6Z80 config to emulate Pentagon ... mode for both the 48K and 128K V6Z80p Spectrum cores; the ... the CPU/ULA memory accesses to the contended banks, reserving ... one 10ns (!) 128K SRAM chip and leads to the fact that ... -
Ay Real Time Synthetizer SoftwareSpectlemen and Spectladies!It's been a long time that I'd like to ask this.... I ask thee to create a new musical software for our ZX Spectrum machi…
... need an AY interface into 48K with sif.. right?
[/ ... % compatible with 128K Spectrum. I connect the AY to zx-bus, ... Scriptum: About compatibility with old 128K MIDI standard - I dunno if ... one can connect the SIF to 128K and have "SIF-MIDI" ;) normally ... -
BASIC games on GameBoy Advance emulators? Possible ???Does anyone know is there any way to make ZXAdvance or FOON play BASIC games ? The game I want to convert is my own game which I quickly reprogramme…
... a 128k in 48k mode... but when I recode it it goes to 128k ... enough to type the whole thing back out on a 48k !
Psion 5 Spectrum Emulator probsI picked up a second hand Psion 5MX as I have gotten the text adventuring bug once more. I installed the Sinclair Spectrum Emulator version 4.0 by Pa…
... dozens of games in 48K and 128K mode but no joy ... />
It ought to work better than that, I ... make sure "map cursor keys to joystick" is ticked, otherwise ... be mapping letter keys to the joystick; and also ... . You could try browsing to the \System\Apps\FrotzS5 ...Coming soon: Apulija-13My new Spectrum game, [B]Apulija-13[/B], is almost ready to be released. It has been authored with Jonathan Cauldwell's Arcade Game Designer 3.2 for …
... guys, the game is soon to be released, stay tuned ;)
48K and 128K Spectrums but on the latter ...+2 Grey - low 128k sound volumeI'm trying to revive my old grey +2.... First problem was a faulty RF signal, so I bought a SCART cable from Retro Computer Shack on e-bay (it's the…
... as far as being able to solder.
After ... but a better balance between 48K and 128K sound is obtained directly ... ? :-o
Your advice to use a variable resistor is ... understand schematics I'm struggling to locate the large resistor of ...ZX7: an "optimal" LZ77 packerAbout 20 years ago, I started a M.Sc. in Computing, planning to work on data compression. Although I quickly changed to another subject for a number …
... /> So if you plan to do 128K compatible, the decruncher must be ... part (3 first blocks) to 48K and 128K machines. The rest blocks (1 ... multi-load in 48K, and single-load in 128K.
In ... /> -detect if you are in 48K or 128K machine.
-show all ...ZX7: an "optimal" LZ77 packerAbout 20 years ago, I started a M.Sc. in Computing, planning to work on data compression. Although I quickly changed to another subject for a number …
... -detect if you are in 48K or 128K machine.
-show all ... If you are in a 48K machine and the next level ... able to tell if the machine is a 48K or a 128K ... Spectrum, load the separate levels in a 48K ... or all at once in a 128K, insert ...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…
... diskless +2A (try to load Amaurote 128k from tape and see ... s supposed to happen? I definitely loaded the Amaurote 128k version ... [quote]I was going to use SET1346 to disable caching, then load ... to and/or updates some of the standard 48k & extended 128k ...RCS (Reverse Computer Screen)[B]RCS[/B] ("Reverse Computer Screen", or simply SCR written backwards) is a small utility I'm about to release, that reorders bytes from the ZX-Spec…
... to depack on Pentagon though. Can't get them to work on 48k ... or 128k speccy.Newbie Spectrum developer advice ....Hi, Im new to the site and to spectrum developing - well, not quite, I wrote Spectrum programmes in Basic 30 years ago but then went off into the wo…
... programme just squeezes into 48K and any enhancements I try ... over 48K. Is it possible to port a 48k tzx into 128K Spectrum ... tape file. Set spectaculator to 128K mode and in basic type ... ZX Basic is intended to compile to other machines eventually; starting ...Best way of converting TZX to TAP?Can anyone recommend a utility to convert TZX files to TAP format? I had a go with "Win_TZX2TAP", but the conversion success rate was maybe 75% - se…
... to load entirely in 128k. That means that Humphrey will work (48k ... ), Cabal would work if 128k snapshots are supported ... (128k version loads ... again - the bit about 48k vs. 128k snapshots, and multi-load ...Red DwarfA Red Dwarf video game - good or bad idea? (given its recent resurgence in popularity in the UK) My ideas: [b]Plots[/b] - An interquel which bridg…
... /> - Firebird BleepLoad (now both 48K AND 128K programs work)
- SpeedLock 4 ... C (or, if you want to be pedantic, then you can ... where Lister has the option to save Kochanski (as a hard ...
