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Mass storage - why backup battery?I wasn't sure to post this under "hardware" or "development", but here goes: There are these mass storage devices for ZX Spectrum, and on many desig…
... 's where a technique called bank switching comes in. Any experienced ... /games etc. somewhere, but Flash memory is used for that too ... -
PSU unit spectrum 128k +2b 6 pinout DINHello everybody! I have spectrum 128k +2B but I don't have the 6 pin PSU and I can't find it anywhere. Can you anyone tell me where can I buy this PS…
Hello everybody! I have spectrum 128k +2B but I don't ... -
iPhone isometric platformer game: Alone (with promo codes)Hi, First of all, I am a big fan of the ZX Spectrum since I was 13 when I got my 128k +2, I did really love those isometric games like Knight Lore, …
... 13 when I got my 128k +2, I did really love ... what I think is a memory of all those games, in ... -
Free Spectrum GamesI've had a lot of fun playing through a big pile of speccy games I'd recently acquired. Whilst I had fun with them all, there are a few that I doubt…
... (No Inlay)
ST Dragon (128k Only!) (No Inlay)
Terror ... as yet untested & from memory smells a bit of smoke ... -
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. -
Another 128k bundle..Was quite interested in this but it's collection only & I couldn't be bothered driving up to Bradford/Leeds (I live in Bristol). [url]http://cgi.eba…
... .uk/Awesome-SINCLAIR-ZX-SPECTRUM-128k-COLLECTION-L-K_W0QQitemZ250598009584QQcmdZViewItemQQptZUK_VintageComputing_RL?hash=item3a58ce2af0 ... -
48K -128K upgradeHas anybody ever made, or is it possible to make an upgrade module for a 48K spectrum that will let you operate it like a 128K Spectrum, and back aga…
... you operate it like a 128K Spectrum, and back again?
128K (what there is of it ... -
Image to ZX Spec 1.2 Released (Video and high performance support)Yes I know it's only been about three weeks since 1.1 but I've been working very hard on this version and has a major work engine overhaul for multi …
... .
- Added Buffered USR 0 (128K) tap video/slideshow loader.
- Memory settings changed (>512MB contiguous ... aggressive heap mode for better memory use.
Download 1 ... -
Mistake in the 128K technical FAQ?[url]http://www.worldofspectrum.org/faq/reference/128kreference.htm[/url] [quote]Memory banks 1,3,5 and 7 are contended.[/quote] Really? I thought i…
[url]http://www.worldofspectrum.org/faq/reference/128kreference.htm[/url]
[quote]Memory banks 1,3,5 and 7 are contended.[/quote]
Really? I thought it was banks 4, 5, 6 and 7 that are contended. -
Spectrum GamesHi there I've been going through my storage and have come across a box with all my spectrum games in there. I'm keen to sell them and to make sure …
... . It would be hard from memory to give a complete list ... + titles there and the Spectrum 128k unit as well. I am ... -
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 ... -
Xpectroid Android ZX Spectrum emulator is out.You can download Xpectroid 1.0 free from Android Market Place. [url]http://www.androlib.com/android.application.com-seleuco-xpectrum-BtDq.aspx[/url]…
... :
- ZX Spectrum 48K, 128K, Plus2, Plus2A, Plus3 emulation.
- UlaPlus support.
- Emulation speed selection option.
- Poke Manager.
Sinclair ZX Spectrum 48k/128k Bulk Collection of gamesHi all, Have put my entire cassette collection up for grabs (102 games), some gems in here, so take a look and happy bidding:- [url]http://cgi.ebay…
... .uk/Sinclair-ZX-Spectrum-48k-128k-Bulk-Collection-of-games_W0QQitemZ270566100644QQcmdZViewItemQQptZUK_VintageComputing_RL?hash ...divIDE noob question, 128k?Sorry for the noob question...I've been offered a divIDE, I believe it to be the original 57c version? Is that right? but as far as I can tell it's t…
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Question:- Can I run 128K games on this device?
128k version.
I keep ...Games which are wrongly listed as only 128KThis is a list of games which are listed as 128k only in the database, but they also work on 48k mode, usually without music/sound : -Wacky Races (n…
... games which are listed as 128k only in the database, but ... Mash (there are 48 and 128K versions as seen on the ... of games wrongly listed as 128k only (specially in the last ...Games which are wrongly listed as 48/128kAnd now the opposite!! :D -Colon 1492 is only 128k -Freeze Aliens, only 128k -Cavernas de Fafnir only 128k -Espejos only 128k -Mundo Subterrane…
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-Colon 1492 is only 128k
-Freeze Aliens, only ... de Fafnir only 128k
-Espejos only 128k
-Mundo ... Subterraneo only 128k
-El Arte de ...Two Odd Spectrum 128K FaultsI also have 2 Spectrum+128 machines with heatsinks. 1. Did not power up properly - I replaced the 7805 regulator and cleaned the edge connector and …
... , and after choosing the keyboard selection, and pressing 0 to start ...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…
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i have 1gb memory in my PC, if i ... buy another 1gb memory (the same one i bought ...Zx spectrum 128kHi! im a new member. Im looking for a Zx spectrum 128k with a built in tape player (is that a spectrum 128k +2?) I want one for a good price that …
... looking for a Zx spectrum 128k with a built in tape ... player (is that a spectrum 128k +2?)
I ..."Programming the Spectrum in Assembly" series in Micro MartI see that Shaun Bebbington is starting a series of articles in Micro Mart magazine on how to program in assembly for those who might know a little b…
... memory and the AY chip, but I heard that the Spectrum 128K ... apparently ran faster on a 128K). Yet they all have the ...Escape from Kharkhan 'new' gameHi all. For all fans of good games I present the English version of "Escape to Kharkhan". The Russian version was available for quite some time, but…
... change some names because of memory restrictions (it had to fit ... . Unfortunetly you will need a 128k +2A or +3 because on ... original 128k and grey +2 the game ...Received 128K, keyboard not working. Help.I just received ZX 128K, visually it looks brand new. I turned it on, the initial screen comes on, but none of the keys work. I can hear the audio cl…
I just received ZX 128K, visually it looks brand new. ...RGB SCART Not Working on ZX 128K (heatsink)I've just received a SCART RGB to HDMI converter and it is not working with my ZX 128K (heatsink). I do have the correct 128K SCART cable (which is d…
... not working with my ZX 128K (heatsink). I do ... have the correct 128K SCART cable (which is ... not have another 128K machine or 128K SCART cable to ... RF video signal on the 128K machine is working correctly, ... .com/Sinclair-ZX-Spectrum-128K-2-RGB-Scart-Lead- ...newbie: using a SPECTRUM 128k +2 with divIDE keyboardHello, I have a spectrum 128k +2 and the divIDE addon with CF card with FATWare I manage to find how to access the menu but I cant type what I want…
... ,
I have a spectrum 128k +2
and the divIDE ...WTB spectrum 128k +2 scart cable and joystickHello, I have a SPECTRUM 128K +2 the grey model I am looking for (as) cheap (as possible) scart cable and joystick thanks
Hello, I have a SPECTRUM 128K +2
the grey model
I am looking for (as) cheap (as possible) scart cable and joystick
thanksUsing 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. …
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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 ...
