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Spectrum Screen Memory MapWhat's the advantage (mistery?) behind ULA's spectrum screen memory interpretation? 6144 bytes divided into 3 blocks, 2048 bytes long. if you want t…
... ?) behind ULA's spectrum screen memory interpretation?
6144 bytes ... behind this implementation? Why screen memory isn't interpreted continuously?
128K memory testingDuring a mad half hour I decided to write a little memory tester program in BASIC using the information from the 48K service manual. Now I was wonder…
... decided to write a little memory tester program in BASIC using ...What was the +2 and +3 keyboard like compared to the 128 and + one?I had a Spectrum 128, which had the infamous plastic-but-spongy keys. It was fine for games where you only had to press a handful of keys repeatedly,…
I had a Spectrum 128, which had the infamous plastic- ...Spectrum 128 manual?It is not on WOS ftp, although is listed in doc. section. Where else can I get it? Need manual of simple 128, not 2 or 3.
It is not on WOS ftp, although is listed in doc. section.
Where else can I get it? Need manual of simple 128, not 2 or 3.Multiface 128 for saleI've got a Multiface 128 for sale, with instruction manual. Just had to dig the ol' speccy out the attic to test and it's working fine and in excelle…
I've got a Multiface 128 for sale, with instruction manual. Just had to dig the ol' speccy out the attic to test and it's working fine and in excellent condition.
Looking for say £13 + postage?Delta 128 disk interfaceHello everyone? Does anyone know about Delta-128 disk interface? Are there any schematics, descriptions, etc? I wonder what controller and what ope…
... /> Does anyone know about Delta-128 disk interface? Are there any ... 's backwards-compatible with Beta-128 ?
I'm from Russia ...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…
... /> Today i bought a multiface 128 from ebay, On this particular ...128 won't loadI been trying to load a 128k speccy programme ( the fantasy one that came with the speccy 128 ) into a 128k heatsink speccy but it gets so far and th…
... that came with the speccy 128 ) into a 128k heatsink speccy ...Multiface 128 WoesI have a customer who has a couple of Mutliface 128s which are not working. He has managed to save some snapshots (and reload them) in the past, but…
... has tried a third Multiface 128 (in case it was his ...Total amount of memory on a Speccy ?I wonder............ The C64 (excuse me for saying that name in here. I'll hereby name it just "it") has 64k, while only 38k, or so, is available f…
... makes me wonder: How much memory does a Speccy have, included ... the memory used by the machine itself ...128k program snapshot that uses ramdiskHello, I am working on a program that uses the ramdisk in 128 mode. However, when I save the 128k snapshot within the emulator I find that I can onl…
... that uses the ramdisk in 128 mode. However, when ... load it on the same 128 virtual machine.
for ... saved the snapshot in 128+2 virtual machine, then ... reload the snapshot into 128 machine I get errors. ... ramdisk information is located in memory. Is there a way ...ZX Spectrum+ / Spectrum 128 Keyboard MembranesJust to inform those who have been patiently waiting, that the Spectrum+ / Spectrum 128 Keyboard Membranes are now back in stock at your ever friendl…
Just to inform those who have been patiently waiting, that the Spectrum+ / Spectrum 128 Keyboard Membranes are now back in stock at your ever friendly retailer...
[url]www.rwapsoftware.co.uk/membranes.html[/url]
RichIssue 1 32K Memory Upgrade neededHi folks, as the title suggest im looking for the original sinclair memory board to make it 48k from 16k. Any other form will do or even instructions…
... looking for the original sinclair memory board to make it 48k ...Mutiface 128 on ebay[url]http://cgi.ebay.co.uk/Sinclair-ZX-Spectrum-Multiface-128-Boxed-and-working_W0QQitemZ320101641497QQcategoryZ50223QQrdZ1QQcmdZViewItem[/url] Look…
[url]http://cgi.ebay.co.uk/Sinclair-ZX-Spectrum-Multiface-128-Boxed-and-working_W0QQitemZ320101641497QQcategoryZ50223QQrdZ1QQcmdZViewItem[/url]
Looks nice bar the box sleeve.
I fancy his A1200 but there you go.Speccy 128Im looking to buy a speccy 128 (pref the original sinclair model (even better with the additional keypad)) to replace my broken 48+. I dont have a jo…
Im looking to buy a speccy 128 (pref the original sinclair model (even better with the additional keypad)) to replace my broken 48+. I dont have a job atm so I cant offer huge amounts for one.Fuse for Mac OS X 0.8.0A new version of Fuse for Mac OS X has been released soon or already here at WoS and at the dedicated sourceforge project: [url]http://sourceforge.n…
... /> [*] Fix marking Dock and EXROM banks as writable in the SE ... Pause" feature)
[*] Do allocate memory if we have no data ...List of POKEs and PEEKs/cool memory addressesI was wondering if there was a list of cool memory addresses to POKE and/or PEEK. For example, I know that PEEK 23674 tells you how long a Speccy has…
... was a list of cool memory addresses to POKE and/or ... Spectrum ROM Disassembly', but for memory addresses instead of assembly routines?Vague memory of a gameHi all, something's been bugging me on and off for ages. I once had a speccy game that I can't remember the name of. Sadly I can't recall many of the…
... a bit hazy, but my memory isn't what it was ...Laptop memoryIf anybody is interested before it goes on Ebay.... 2 x 512MB Hynix PC2-4200 memory modules Hardly used - I upgraded the memory a couple of days af…
... x 512MB Hynix PC2-4200 memory modules
Hardly used ... - I upgraded the memory a couple of days after ...Running code from the display memory?Is it possible to run machine code from the memory area used by the display file? If you were really out of memory and some part of screen is not u…
... run machine code from the memory area used by the display ... you were really out of memory and some part of screen ...Growing up... Jasmin supports 128/+2 nowHi, all. New version of Jasmin is available (v0.11). It supports ZX Spectrum 128 and ZX Spectrum +2 models. Try it [URL="http://www.dustedpixels.co…
... .11). It supports ZX Spectrum 128 and ZX Spectrum +2 models ...Comments for small "sprite" routine wantedI have just written my first machine code program and I am quite happy (and proud) to get it working! :smile: As a child I never learned anything e…
... the counter states into memory locations and fetch them ... load some "graphic" into memory at 35000, get the ... byte from graphic store in memory
ld (hl),a ... hl),a ;write to screen memory
dec hl ;move ... carry flag
ld b,128 ;load "carry" into b ...Multiface 1 and 128I have a multiface one and recently got a toast rack 128. Can I use the M1 with it or do I need to get a M128?
I have a multiface one and recently got a toast rack 128. Can I use the M1 with it or do I need to get a M128?Help with having more than 21 UDGSHi All, I'm trying to work out how to have multiple banks of UGS. What I've read so far is that the default memory area for. 48K is 65368 16K is 326…
... out how to have multiple banks of UGS.
What ... far is that the default memory area for.
48K ... thet you can alter the memory area by
LET ... the full range of memory areas available for 48K?< ... /> What are the full memory areas available for 16K?
Speccy 128 and Commode 1702 monitorHey Hardware Gurus, I tried to hookup a toast rack speccy 128 to my Commodore 1702 Monitor. It comes through ok but Black and white and no sound (do…
... hookup a toast rack speccy 128 to my Commodore 1702 Monitor ... /> Now, this is a UK 128 (obviously) and a US Monitor ...A New 21 UDG Plotter BASIC ProgramHello All, Here goes... My first proper Spectrum program for 20 years! And the reason why I've been asking about multiple banks of UDGS recently. …
... 've been asking about multiple banks of UDGS recently.
M=Memory location I=Ink G=Define ...Disable onboard memoryWould this work...? Access to onboard I/O can be disabled by holding IORQGE high. Would it be possible to create a MEMRQGE in a similar way to disa…
... way to disable all onboard memory - like ROMCS but for the ... whole memory map?
Translating the ... piece of on-board memory and map external memory over it. CP ...Pal10h8 (128/+2)Hi, I'm trying to get hold of one of the PAL10H8 chips used in the Spectrum 128 and +2 (grey) machines, for use in such a machine. In the latter cas…
... chips used in the Spectrum 128 and +2 (grey) machines, for ...ZX Spectrum 128+ problemsHello!I recently purchased and got myself a spectrum 128+ from ebay.The item did not have an original power supply so i got a power supply of 9volts …
... and got myself a spectrum 128+ from ebay.The item did ... ok.However whenever the spectrum 128+ is connected on that channel ... chipset?
Unfortunately spectrum 128+ does not have a blipper ... love to fix the spectrum 128+.
Best regards
