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Multiface 128 problemHello everyone i have a 48k plus speccy which i firstly thought was working perfectly. It passed all the test of the official Sinclair test tape (cpu…
... official Sinclair test tape (cpu, rom, ula, ram) so i thought ... -
Spectrum Basic InterpreterHello. I started this days a strange project: an interpreter of the Spectrum Basic that can run in a Spectrum. Here is a very preliminar version: […
... projects this is not a ROM replacement, it runs in RAM ... -
Dead Spectrum diagnosis and desolderingI have two dead Spectrums - one I'm pretty sure is caused by bad memory, and the other - well, perhaps a bad ROM, perhaps a bad CPU (it gets halfway …
... other - well, perhaps a bad ROM, perhaps a bad CPU (it ... -
Services[FONT=Arial,Helvetica][SIZE=+1][COLOR=#000000][B]Software Houses[/B][/COLOR][/SIZE][/FONT] [FONT=Arial, Helvetica][B]Brand new software[/B], that i…
... .org/cdrom.html#zenobi"]CD-ROM[/URL] of all games in ... -
Opus Discovery 720K DriveOK, so I bought an Opus Discovery recently. Went through a whole process of fitting a second drive, which I know to be 720K. Eventually got the thin…
... it (thanks to the Opus ROM disassembly on WOS) to allow ... -
Replacement ROMsSo, I've replaced a couple ROMs in my +3 to be a +3e. I used a couple of 27c256's, which has worked a treat. So if I wanted to replace the ROMs in …
Spectrum Spare parts neededI have a customer in Croatia purchasing some items from me, but to save on postage and currency conversion costs, can anyone supply the following ite…
... / ZTX650 transistors
Spectrum 48K ROM chip
I would ...BETA Test in Progress[url]http://www.delhez.demon.nl/[/url] BETA release 13A provides a handy token key for the popular quote character. Also, performance will improve …
... /> Allocate 8k of ROM at 0k // 8k of ROM at addr 0 ...
Load ZX81_ORG.ROM at 0k // load ZX81 ROM ... into ROM-area
Allocate ...ZXSpin 0.61 Available nowHi all! Well, after a lengthy few testing cycles, I'm taking the plunge and uploading the latest version of ZXSpin, to replace the rather aged old 0…
... . Note that the +3e firmware (ROM) has to be set up ...Betadisk RAM modificationHello! I've ocassionally found this on the web: [url]http://www.nairam.sk/betadisk.html[/url] [url]http://www.nairam.sk/betadisk_02.gif[/url] Doe…
... paged in instead of empty ROM region at 0x0800.
What ...Black paper, white border. Ram fault?We have a speccy that wont work properly. When we power it up, we get white border around a black screen. We swapped the rom and ula with a working o…
We have a speccy that wont work properly. When we power it up, we get white border around a black screen. We swapped the rom and ula with a working one, and we got the same result.
is this a ram fault? How can we check ram chips?Spectrum Issue two problemI managed to bring back to life a issue two spectrum (at least the power supply cirquit). The screen is now crystal clear (after replacing all the el…
... first? Could it be the ROM (for the fast booting i ...Aggravating problem with screensI've rewritten my Sam C runtime emulator code ( well almost ) to allow me to use my own routines for blitting sprites onto the screen, storing tiles …
... attached to your program calls ROM routines ( RST 16 and jump ...problem with sinclair zx 48 issue 6aHi all, I have the following problem when I turn on my sinclair without rom inserted. [url]http://217.79.64.145/sinclair/5.jpg[/url] when I turn o…
... turn on my sinclair without rom inserted.
[url]http ... working sinclair issue 3b without rom i get this
SE BASIC Compiler Help!I have downloaded and am using the 16k replacement ROM for SE BASIC (0.94B) and am trying to use the SE BASIC compiler from this site. I have found s…
... am using the 16k replacement ROM for SE BASIC (0.94B ...Syntax checkingI want to capture the command for i.e. microdrive in a standard ROM. The editor will give an error, but how can I redirect to my own routine? I will …
... .e. microdrive in a standard ROM.
The editor will give ...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…
... ? The examples in the spectrum rom seem to use the register ... me to manually page in ROM 3 and RAM 0, and ...Blowtorch method of Speccy repairsI just did my first Spectrum repair (and successful at that). It was the Issue 2 spectrum I wrote about a while ago, I just hadn't got around to doin…
... my Spectrum. I suspected either ROM or lower RAM to be ...MultifaceOne Vs Multiface128Is there any advantages to having a Multiface128 as opposed to a MultifaceOne for the 48k rubber speccy? Currently I have the M1 and sometimes get s…
... it might be a newer ROM etc with bugs taken out ...PLanning ZX-PC Interface releasesHello everyone. I am working on some additional functions to the ZX-PC Interface. Might take a while before all functions are operational, but here …
... used from Diskette/CD-ROM/Harddisk
Selection ... used from Diskette/CD-ROM/Harddisk
Selection ... used from Diskette/CD-ROM/Harddisk
Selection ... used from Diskette/CD-ROM/Harddisk
Selection ... used from Diskette/CD-ROM/Harddisk
Plus ...DivIDE and RWAP's DiwIDE*Opps, sorry, wrong forum, this thread must be in hardware topic.* I was planning to get a divide from Rwap, but I'm too afraid of long way the devi…
... I need to upgrade divide rom in the future (eg. esxdos ...Sonic Activation ModuleAn irritating problem has come about on startup of my PC. A dialog box says "Please wait while windows configures Sonic Activation Module". I've nev…
... use is on a Cd-Rom or other removable disk that ...ResiDOS v1.92 and +3e ROMs v1.30 releasedI've just updated ResiDOS to v1.92, and the +3e ROMs to v1.30. Full details can be found at: [URL="http://www.worldofspectrum.org/zxplus3e/"]http://…
... .5MHz and 21MHz, with 512K ROM, 512K RAM, two SD/MMC ...Mame BuildersMy MAME set-up has no reached a point where it no longer cuts the mustard and I've decided to build my own cabinet I've been using the family Pc wit…
... Mame ver 0.90 and rom set 0.90 if you ...Spectrum programming books for saleI'm selling a couple of my old spectrum programming books. They were a great use to me when I started programming all those years ago. I have some ot…
... .co.uk/The-Complete-Spectrum-ROM-Disassembly_W0QQitemZ290081322357QQihZ019QQcategoryZ4193QQssPageNameZWDVWQQrdZ1QQcmdZViewItem[/url]
[url ...Whats the rarest item in your speccy collection?Title says its all. Mine is probably a service centre test rom card to soak test speccies via the interface 2. Have a couple of ROM games in the ma…
... probably a service centre test rom card to soak test speccies ... />
Have a couple of ROM games in the mail apparently ...Programming books up for grabsI'm selling a couple of handy programming books over on the "Sales" thread: [url]http://www.worldofspectrum.org/forums/showthread.php?t=14675[/url] …
... Language and The Complete Spectrum ROM Disassembly. Both books have helped ...Can't remember the title of a great spectrum gameHi there Need help! I am desperately trying to identify a Spectrum game (circa 1990) that I absolutely loved, but can't remember the name of... It…
... really want to download a ROM of it.
Cheers ...
