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Wanted: RGB SCART cable for heatsink 128K and ULA for issue 3 ZX SpectrumHi all, I'm after an RGB SCART cable for a heatsink 128K as well as a replacement ULA for an issue 3 ZX Spectrum (Ferranti ULA from memory). Can an…
... replacement ULA for an issue 3 ZX Spectrum (Ferranti ULA from memory ... -
ULA Replacement WORKS !Hi chaps. Lots of activity over the last couple of weeks, and _finally_ we have [B]a working ULA replacement[/B] !! The analogue components such …
... have [B]a working ULA replacement[/B] !!
The analogue ... -
Keyboard replacement for ZX-81Where can I obtain a keyboard replacement for the ZX-81. Can't find any on eBay. I wonder if there is a better keyboard available to replace the ZX-8…
Where can I obtain a keyboard replacement for the ZX-81. Can't find any on eBay. I wonder if there is a better keyboard available to replace the ZX-81's?
Paul -
Memory management in new IDE interfacesHi all, I have a question concerning the memory (RAM) management of the new mass storage devices like ZXCF+ or others. The mostly come with 512kb o…
... have a question concerning the memory (RAM) management of the new ... is now, how is the memory paged in or out or ... does the Speccy address the memory? Is this done in kind ... of memory areas or something else? My ... -
How to contend memoryHow has this been achieved, electronically? Is there a "memory ready"-line for each bank, or something?
How has this been achieved, electronically? Is there a "memory ready"-line for each bank, or something? -
Modern uses for the Spectrum 48KDear all Im new to the forum. I owned a Spectrum 48K back in the early eighties and have very fond memories of waiting hours for games to load then…
... 48K be utilised in a modern household?[/B]
Surely ... -
Memory and BasicQuestions 1. How much memory is available for Basic Progs? 2. How do I check how much is left? 3. How much memory does an array take up?
Questions
1. How much memory is available for Basic Progs?
2. How do I check how much is left?
3. How much memory does an array take up? -
Questions about possible pseudo-3D gamingSince the Spectrum is too slow for solid-3D gaming and 100% wire-3D doesn't always look good, shouldn't there be a way to do something that at le…
... tries to approximate modern 3D games?
Modern 3D games takes ... " map isn't stored in memory.
Now let's ... of modern 3D games, couldn't we store 8 maps in memory ... -
Is there any way to connect a zx spectrum to a modern PC ?Hello Is there any easy( I don?tknow anything about computing)way to connect a Spectrum to a modern PC? The same question now but regarding connect…
Hello
Is there any easy( I don?tknow anything about computing)way to connect a Spectrum to a modern PC?
The same question now but regarding connecting it to a TFT moitor?
Thanks -
ANN: MobileZX UpdatedDear All MobileZX, the J2ME ZX Spectrum emulator ([url]https://sourceforge.net/projects/mobilezx/[/url]) has been updated and now has the following …
... ! Runs at full speed on modern phones
[*]Landscape and full ... games directly from your phone memory
[*]Key mapping for each ... -
Hip ReplacementI've been offered a ceramic on ceramic hip replacement and told to "go away and google it and get a list a questions". For a chap in his 30's it seem…
I've been offered a ceramic on ceramic hip replacement and told to "go away and google it and get a list a questions". For a chap in his 30's it seems to be the best way to go. Has anyone got any suitable questions / advice that I can ask the consultant? -
Interesting Speccy stuff on eBay[B]For those who help with the preservation of 3" disks, need to connect a 3" drive to their PC or replace the one on their +3:[/B] [url]http://cgi.…
... zx-spectrum-divide-57c-no-memory-card-and-adapter_W0QQitemZ130302690193QQcmdZViewItemQQptZUK_VintageComputing_RL?hash= ... X-ZX-SPECTRUM-2-3-REPLACEMENT-KEYBOARDS-NEW_W0QQitemZ120412116375QQcmdZViewItemQQptZUK_VintageComputing_RL?hash=item120412116375& ... -
Sinclair Light Gun and modern tellies/monitorsDoes the Sinclair Light Gun work with modern LCD/TFT/plasma screens? I have my Speccy linked up by TV card to a PC outputting to a LCD monitor, and …
Does the Sinclair Light Gun work with modern LCD/TFT/plasma screens?
I have my Speccy linked up by TV card to a PC outputting to a LCD monitor, and I want to get a Lightgun, will it work or does it need the refresh of a CRT? -
Utility to read/write to memory cards formatted for +3EThis post comes from [url=http://www.worldofspectrum.org/forums/showthread.php?t=25658]this thread[/url]. I've released a small command-line utility…
... read files from a memory card or HDF image ... 3DOS partition inside the memory card or HDF file ... for handling +3E formatted memory cards without having to ... and file name on your memory card / disk image.
memory card /image disk.
... -
Modern arcade games....The other night while I was out for a walk along the sea front, I actually saw someone playing the new Rambo arcade game. It's been there for a coupl…
... mean, with the price of memory being as low as it ... the ROM's in flash memory, or do they still use ... /> What do people think? Flash memory or HDD? -
Erase part of memory in SPIN?A question for SPIN (or perhaps Spectaculator). If I have a game loaded in memory and would like to erase part of the memory while keeping the rest …
... have a game loaded in memory and would like to erase ... part of the memory while keeping the rest of ... like to erase the screen memory and watch what will happen ... -
Extended memory and SNApshots in emulatorsExist any snapshot fileformat that support extended memory for ZX (clones) ? I see only Z80 fileformat with 48/128 and 256kB(ZS Scorpion 256) support…
... snapshot fileformat that support extended memory for ZX (clones) ? ... but support only 128kB memory and not contain some other ... STEALTH" support save extra memory in Z80 files (contain added ... one file with length = zx memory size(uncompressed raw) + additional ... -
Iphones - replacement back cases / shellsG'day y'all! Figured I'd help with a little 'warning' to a small community.....of which an even smaller portion of which will want to dismantle thei…
...
I purchased a replacement blue rear case / cover for ... for
...Buy a replacement shell that has ALL the ... SIM card sits in the replacement holder almost flush
rebuilding a speccy - original hardware, emulation or cloneI have some spare speccy parts and cases etc and I've been thinking of bastardising a spectrum. I'm undecided as to using original hardware, clone or…
... an ay and extend the memory to 128k(is that possible ... so I can have a replacement board that fits inside the ...Spectrum +3 suspected memory faultHi, I've been using my +3 for the first time in a while and found that some games have problems with the display becoming corrupted and sometimes cr…
... problem with one of the memory chips used for the extended ... 128K memory. I've tested the first ... way to determine if the memory is at fault, and which ...MemoryWhat is the highest memory location on a 16k spectrum ?
What is the highest memory location on a 16k spectrum ?Vauge arcade memory type recolection.This has been bugging me for a couple of weeks now, and id considered starting a thread about it several times and decided against it. As i havent ha…
... worked. Is this a fake memory, did it realy exist can ...Jonathan Cauldwell writes.I also found this in me old archives, which was actually written by Jonathan Cauldwell. Again, typos and editorial tags included for authenticity ;-)…
... be easier writing for more modern platforms. With user-friendly development ... to be mad to spurn modern platforms in favour of ... standard machine has 48K of memory, but once the screen ... another inside the computer's memory. Alone these instructions are useless ...Memory concerns with z88dkI've retaken my old spectrum project and sadly I've reached a dead end very fast. I'll try to explain my worst problem in a few lines. I'm not a vet…
... somehow I'm surpassing the memory I'm supposed to use ... . Unfortunately I'm used to memory management to be transparent to ... do to avoid or minimize memory conflicts like that?
memory and avoid crashes' tutorial, but ...Wrong-endian data table?I'm drawing up the memory map for something I'm writing. I'll be using machine code on a byte array of 256 elements, each element consisting of 64 by…
I'm drawing up the memory map for something I'm ... a bad idea on a modern computer: deliberately choosing to access ... would be working against the memory read cache. Not an issue ...New interface for ZXThis is my old (2004) unfinished project of internal interface for ZX Spectrum 128+2: ([url]http://velesoft.speccy.cz/hardware_in_development.htm[/u…
... or PENTAGON memory)
Speed-up slow ZX memory (contended memory pages)
Hardware unrainer and bug-fixer
Replacement ... ram
- DIVIDE memory emulation
- MB02 memory emulation
- software ...memory chips spectrum +Hi with regards to memory chips the ones in there are tms4116 in the lower memory.there is some on ebay MCM4116BP20 can i mix these with tms ones or …
Hi with regards to memory chips the ones in there are tms4116 in the lower memory.there is some on ebay MCM4116BP20 can i mix these with tms ones or do they all need replacing.or do i have to use tms ones128k memory use in multiloadsIs there a way to play golden axe and turtles coin op game on a real spectrum, without having to multiload and just the load the whole game into the …
Is there a way to play golden axe and turtles coin op game on a real spectrum, without having to multiload and just the load the whole game into the memory at once?more memoryi dunno if this has been mentioned, apologies if it has (i cant be arsed to search :P) Ive just been reading about the zx81 and it popped into my he…
... speccy? to give it more memory
if i remmeber ...
