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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 ... -
Odd keyboard behaviour due to a single bit failure in +3 ROMI've just fixed a spanish +3, which, among normal issues (drive belt missing), presented a very strange one: the keyboard autorrepeated without a del…
... too many interrupts, but a fast test: PAUSE 50 lasting 1 ... one that is poked into memory at address 5C05h (somewhere within ... -
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 ones -
YSRnRY: Xmas Special now available for normal downloadsI've now put together the VCD-quality MPEG versions of the five parts which make up the Xmas Special, and they're available for normal download. Many…
... from a server with a fast net connection.
[url ... final version too.
Fill your boots :)
I ... -
128k 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? -
IDE emulation and delaysA few months ago I was told that IDE emulation, while perfectly usable, isn't accurate enough to compare it to IDE access on real hardware. On some e…
... something about it being too fast. This might not be a ... the IDE device (solid state memory, magnetc disc or optic disc ... those based on solid state memory (Compact Flash for instance), then ... IDE device is solid state memory (which employs an internal linear ... -
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 ... -
Fastest fill m.c. routine ever?What is the fastest fill routine you've ever seen? Is there a listing somewhere? Most games and adventures that use fill routines were considered slo…
What is the fastest fill routine you've ever seen? ... games and adventures that use fill routines were considered slow in ... .
Example of slow fill routine: The one in 'The ... . I searched the forums for 'fill routine'.[/SIZE] -
More questions to ponder/argue/ignore as you wish...Just copying some stuff to a memory stick, and I found some old questions I'd intended to post on these forums to provoke debate, that I'd never got …
... copying some stuff to a memory stick, and I found some ... and other search engines so fast? I mean, you type your ... consoles CPU(s), graphics card, memory, etc, then you might well ... -
Faked MP3/memory sticks etcI recently bought an MP3 player on Ebay from jolly old China. I suspected it would be fake as it was advertised as a 16gb MP3/MP4 player and cost me …
... I downloaded that tests flash memory and that came back saying ... -
Sinclairean A3[B]Sinclairean[/B], a new ZX Spectrum emulator written in machine code for x86-compatible, OpenGL-capable computers. Features: [LIST] [*]Fast machin…
... />
Features:
[LIST]
[*]Fast machine code performance
[*]Accurate ... used as stub
[*]Contended memory not emulated yet
[*]Floating ... -
Mass batch conversion for speed loading - command line otla/K7zx?My dream set up: A spectrum fast loading from an early iPod, with the full games archive ready to go. I have the full archive and can batch conve…
... dream set up: A spectrum fast loading from an early iPod ... line.
However, for fast loading Wavs/Mp3s, I can ... files, and run out of memory very fast. Is there a command ... -
Former maker of Sinclair add-ons in the U.SIn my continuing efforts to find people from the Timex-Sinclair past I found two gentleman who were, at some point, the owners of Byte- Back. This …
... , a 16k and a 64K memory module and an input/
blazing fast at that time. Of course ... Minchey started with the 16K memory, and then the modem and ...
the UM-64 ultimate memory with battery backup and the ... -
ZX Demos and the wow factorI remember reading a few comments in the past 3 years regarding demos. Some comments included how boring it was to see this or that effect again, how…
... can be used as virtual memory. Things that couldn't be ... ram can now be done. Fill routines can be faster. A ... -
128kB software with incorrect memory pagingI search all ZX software using incorrect memory paging via OUT (253),A. This software must write to port data value with D6=1 for compatibility with …
... all ZX software using incorrect memory paging via OUT (253),A ... use on this computers different memory pages. -
Resolution & Memory Question ...Hi, I'm hoping someone with some experience writing an emulator, or a vast knowledge of all things Spectrum can help me answer the following questio…
... information available on how the memory within the system is mapped ... , but where does the graphics memory sit, and what is its ... and what size is the memory available to the user etc ... -
4164 memoryHi all, I'm looking for 4164 memory, probably 4 chips. If you have some you willing to part with for some cash, let me know how much you want for it…
Hi all,
I'm looking for 4164 memory, probably 4 chips. If you have some you willing to part with for some cash, let me know how much you want for it + postage.
Cheers. -
memoryprobably a dumb question i have 1gb memory in my PC, if i buy another 1gb memory (the same one i bought before.) and plug it into the other slot, do…
...
i have 1gb memory in my PC, if i ... buy another 1gb memory (the same one i bought ... -
+2A extended memory map & ULA bug?The [URL="http://www.worldofspectrum.org/faq/reference/128kreference.htm"]128K reference page[/URL] says: [quote]The ULA bug which causes snow when I…
... set to point to contended memory still occurs, and also appears ... set to point to contended memory.[/quote]
Will the ... , with RAM bank 4 (contended memory) in 0x0000-0x3FFF, and place ... -
Anyone interested in any of this before it goes on eBayI'm having a clearout, and am going to put this lot on ebay tonight. But as its basically my childhood I'm selling I thought I'd check here and see i…
... single entry decimal point, facilitate fast data entry."
DK ... , as well as modify the memory of running games, and includes ... -
Invasion of the Zombie Monsters - What do you think of it?In case you missed it, RELEVO Videogames have just released their excellent Invasion of the Zombie Monsters game for free... (See [url]http://www.wo…
... are wonderfully colourful, and move fast enough. The main sprite is ... was anything left over in memory for sound and music, but ... -
Memory mapping: Pentagon compatibility?I'm writing something that will rely heavily on the Spectrum's ability to switch screen buffers in hardware (port 0x7FFD). The original Spectrum 128K…
... 0x7FFD). The original Spectrum 128K memory map (with only one ... 0x1FFD on the Pentagon switches memory banks as described in [ ... Second category of expansion of memory over 128k.
... Third category of expansion of memory over 128k.[/quote]
< ... -
Using the stack to copy memory blocksA [b]PUSH[/b] and a [b]POP[/b] instruction together take less time than two [b]LDI[/b], so long [b]POP/PUSH[/b] sequences are sometimes used to copy …
... , this requires several kilobytes of memory - it would be much less ... -
Average PC Memory size increasing by 48K every half hourAs I'm absolutely sure everybody here is aware, Moore's law states that the number of transisters in a device will double on average every 2 years. …
... />
As average memory increases, price per megabyte usually ... fractionally, the amount of memory increased in one year would ... Law.
[*]Daily average memory increase == 901,943,132 / ... For Smartphones, the average memory is around 256MB now (48K ... -
Spectrum lost upper memoryHi again, I have a Rubber key Spectrum(issue 4S) which lost it's whole upper memory. It's worked okay, but i forgot it on over last night. My son wa…
... lost it's whole upper memory. It's worked okay, but ... Spectrum which had also upper memory problems. So i wrote PRINT ... 32767. This mean that upper memory is off. I loaded a ... .
Where is my upper memory? -
Memory upgradeHi! I bought a 16K rubber key Spectrum. It's said in the box and memory test program also said it's 16K machine. Strange thing is that there is yell…
... said in the box and memory test program also said it ... (so no soldering needed) for memory upgrade. There is also 4 ... -
WOS im memory pageThose people in loving memory, why did they die soo young? It makes me a little nervous, is this website cursed? And there is a person there who is l…
Those people in loving memory, why did they die soo young?
It makes me a little nervous, is this website cursed?
And there is a person there who is less than 40, did he die young to? -
Whole upper memory lostHi! I own a rubber key Spectrum with 48K RAM. Suddenly it lost it's whole upper memory. All diagnostic programs says that it's 16K model with workin…
... lost it's whole upper memory. All diagnostic programs says that ... which also have had upper memory problems and the diagnostic programs ... ram. After changing faulty upper memory chips they have worked fine ... you needed to install 8 memory chips and few other chips ... -
eZX Sparky[url]http://members.cox.net/supersparky/[/url] Is anybody else following the development of this interesting little project? How long has it been ar…
... can work very fast and have a lot of memory and such ... it, you just add another memory module. If you want better ... directly address 16 megabytes of memory without special hardware or software ... -
48k Out of memoryIv just had a 48k Speccy arrive today. The keyboard wasnt working right so I changed that. Now when I tried to load Cyclone it started to load ok fo…
... that reads 4 out of memory 30:1 I have no ...
