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Spectrum 48k clonesI saw this website today and numerous 48k Spectrum clones. [url]http://zxspectrum48.i-demo.pl/clones.html[/url] A couple of them are really beautifu…
... website today and numerous 48k Spectrum clones.
[url]http://zxspectrum48 ... is very similar to ZX Spectrum ISSUE 6A and contain PIO 8255 ... is same as in ZX Spectrum issue 6A = 100% compatibility with ZX Spectrum 48. -
ZX8401 / PCF1306P / Amstrad 40058 for 48K and 128KZX8401 = PCF1306P = Amstrad 40058, let's get started with that. These chips are used as surrogates. Most of us might think those chips were only use…
... 10058 are used in 48K (issue 6 only), toastrack and grey ... totally equal![/B]
No differences or whatsoever between the ... docs/ZXSpectrumIssue6a-Schematics.gif"]48K issue 6[/URL] and 128K (can ... Ow, and one last edit: issue 6 must have been manufactured after ... -
Who has Divide Vs who is from old school (cassettes and +3 disks)This time is easy, who uses to play the Divide, or at least owns one and plans to use it for gaming, and who, on the other hand, still load games by …
... /> Sounds tricky but I guess no harder than writing a multi ... of level data for normal spectrum plus a set of enhanced ... game "engine" code for Spectrum 48, Spectrum 128, Spectrum SE/Timex etc which have ... -
Price of nice condition issue 1 48K Speccy?I recently came across a 'really great example' issue 1 48K Spectrum on the Internet for ?250 with RF Cable, Mic ear Cable, PSU, Manuals and the Hori…
... , display electronics and ULA. The Issue 1 board was very much ... manufactured before the Issue 2.
The Issue 2 board had ... on-board power supply and colour stability in the display circuit ... that. After that up to Issue 6, the changes were not that ... -
Price of nice condition issue 1 48K Speccy?I recently came across a 'really great example' issue 1 48K Spectrum on the Internet for ?250 with RF Cable, Mic ear Cable, PSU, Manuals and the Hori…
... them.
The issue 6 boards incorporate the ZX8401 chip ... probably developed for the ZX Spectrum 128K (toastrack).
issue 6 boards more cheaply.
...
(edit)
Nope, the issue 5 already had the combined ... -
Price of nice condition issue 1 48K Speccy?I recently came across a 'really great example' issue 1 48K Spectrum on the Internet for ?250 with RF Cable, Mic ear Cable, PSU, Manuals and the Hori…
[QUOTE=bverstee;700869]The issue 6 boards incorporate the ZX8401 chip ... probably developed for the ZX Spectrum 128K (toastrack).[/QUOTE]
For ... -
JSSpeccy v2.0 releasedI'm pleased to announce version 2.0 of JSSpeccy! [url=http://jsspeccy.zxdemo.org/]Online version[/url] [url=https://github.com/gasman/jsspeccy2]Sour…
... [/URL] can run Ranarama with no problems (select ZX Spectrum 48 model) -
Spectrum +2(grey) rf problem not tuning inHi lads, first of all a quick intro. Im a speccy enthusiast in Ireland, had my first speccy when i was seven in 1987(grey +2). Eventually it got repl…
This page suggests that it might be an issue with the +12V line:
[URL]http://mutantcaterpillar.wordpress.com/2012/01/18/the-adventure-of-the-128k-spectrum-with-no-display/[/URL] -
Fast Z80Todays Spectrums are fast as hell and few software utilises this. Z80 in ReVerSE runs at 42 MHz, in Speccy2010 at 28 MHz, in Pentagon 2.666 and in N…
... CPU timming to do hires colour effects, but for the ... BTW: my definition of a Spectrum is "whatever collection of ... that runs most of Spectrum software (no machine runs it all ... etc) and outputs Spectrum video (no frame doubling) and Spectrum audio (not delayed ... -
The rescue of a coil.The problem at hand was a known defect transformer from the switching convertor inside a Spectrum. Both windings are not interrupted and not intercon…
... sale.
Is the spectrum 48 coil the same as that ... grey plastic.
There seems no reason why it should be ... -
Didaktik Gama and M manualsI?m looking for manuals for the Czech Spectrum clones Didaktik Gama and M. Thought this would be an easy task, but I couldn?t find any user or servic…
... is very similar as ZX Spectrum 48 issue 6A, only use possibility swith ... -
128k+2 IssueI have been a Spectrum user for many a long year, currently using a Spectrum 48+, and have just had a 128+2 bought for me for my birthday (to recaptu…
... long year, currently using a Spectrum 48+, and have just had a ... /> My father also has a Spectrum +2 but sadly his one ... . Has anyone else had this issue and if so what can ... -
Harlequin clone...PCB manufactured!Using Chris Smith's detailed schematics and project notes from the Harlequin... a Speccy fan in the United States by the name of Don (Superfo) has de…
... home I have only 2 spectrum 48+ keyboard membranes(brand new), symbol ... more quality from spectrum :)
[IMG]http://forest.no-ip.org ... .
[IMG]http://forest.no-ip.org/wos/20130927_181823.jpg ... -
Video problem on grey +2I have a bad video problem on grey +2. The computer is in a poor shape, but the major problem is with the video. With a (known good) SCART cable I ca…
... RN1 (resistor network, 75Ohm, pins 6-11 in/out). Also, there ... and the CSync from the Spectrum on pin 16 (blanking), then ... even be possible that the Spectrum has no problem, it just outputs ... -
Question about 48K DRAM refreshHi guys. Can anybody tell me how the 48K spectrum refreshes the upper ram. RAS only? CAS before RAS? I've got a bunch of 41256 DRAM that i would lik…
... /8th?) is refreshed in the Spectrum
You could create a ... using 256K chips in an Issue 6 Spectrum. -
Documentation for SP1 for Z88DK?(I was going to post in [URL="http://www.worldofspectrum.org/forums/showthread.php?t=11729"]the other thread[/URL], so if a mod thinks this should go…
... z88dk/libsrc/sprites/software/sp1/spectrum/spectrum-sp1.h?revision=1.1 ... bytes. They can be NR (no-rotate) type, meaning the engine ... to the engine there is no sprite graphic to the left ... provides all in_*
spectrum.h provides colour macros
The ... -
Code to test if a rectangle is in a rectangle[SIZE=3][FONT=Calibri]I am looking to write some code that will check if a rectangular shape is outside or overlapping a second rectangle. If the sma…
... , x2y2 top right; as per Spectrum convention X is the lo ... /> 20 FOR x=48 TO 250 STEP 6: FOR y=30 TO ... 170 STEP 6:
PLOT x,y: DRAW ... -
life meaningYeah, so, I was thinking of doing a game for a while now (20-23 years now). Overcoming some hp issues these past years I made my decision to do one. …
... Eve everybody.[/QUOTE]
no no
first
you ... what you will use the Spectrum, 48 or 128?
second ... -
Alien 8 Instructions ScanCan anyone do an excessively hi-res scan of their Alien 8 instruction booklet, just the front and back pages please? I'm finally recreating the inst…
... blacks. I'll investigate further. No problem to do a double ... version. Once I identify the colour issue I'll compile a new ... -
Alien 8 Instructions ScanCan anyone do an excessively hi-res scan of their Alien 8 instruction booklet, just the front and back pages please? I'm finally recreating the inst…
... the Blackness issue. Illustrator or Acrobat was altering the colour for some ... I think, though I saw no colour difference before. You'll have ... -
Why are multicolour engines only able to be made now?Now I'm no programmer, but, how come multicolour engines are only being created/designed now? I know there were Rainbow Graphics used in games in the…
... did the Spectrum 48K +) but for some reason no on/off ... , as well as a four colour, no colour clash mode, like the Amstrad ... that 100% matches the standard Spectrum 48K mode, would really have ... the power and appeal of Spectrum games.
Instead, the ... -
"Freezes" on program loadingHi! I have ZX Spectrum+ (Issue 6A), and recently it has started to freeze w/o returning an error (but keyboard works) on program loading, regardless …
... have just confirmed that an issue 6 Spectrum can be forced to initialise ... -
Why are multicolour engines only able to be made now?Now I'm no programmer, but, how come multicolour engines are only being created/designed now? I know there were Rainbow Graphics used in games in the…
... , as well as a four colour, no colour clash mode, like the Amstrad ... that 100% matches the standard Spectrum 48K mode, would really have ... the power and appeal of Spectrum games.[/QUOTE]
If ... -
IF1Bis problems. The Edge of the Spectrum...Advice is sought from the learned on WoS. I just bought an Interface 1Bis from sunny South Africa. It arrived fast, but unfortunately doesn't work.…
... , from issues 2 up to issue 6. I have never tested on ... my Issue 1 or +2 and +3 ... is a wonderful interface and no other interface give you the ... -
FUSE serial communication sample anyone?Hi, in [URL="http://manpages.ubuntu.com/manpages/precise/man1/fuse.1.html"]FUSE man pages[/URL] one finds switches for serial comms. By using --inte…
... such an interface for the Spectrum, at least made in any ... using IF1 and Standard ZX Spectrum 48 Kb /no additional hardware/ to communicate ... 115.200 bauds requires almost no wait states - perhaps two ... instructions per bit. So no processor time is thrown away ... -
THE HOBBIT loading screenHello again, thought I'd have a go at an alternative loading screen for The Hobbit. [IMG]https://dl.dropboxusercontent.com/u/61658082/THE%20HOBBIT%…
... /> a drear location has [B]no colour[/B]
if the ... sense to avoid as much colour as the spectrum palette allows. -
+2 Grey Composite question.Hello all, Long time reader first time poster and all that...... Probably a daft question which has been asked hundreds of times, even though I ca…
Almost no 8 bit or 16 ... no problems at all on old televisions.
The 128K Spectrum ... PAL but again causes no problems on old televisions.< ...
Because the 128K Spectrum derives the colour clock from the same ... all then I see no reason why it would ... -
Chloe 280SEHi all, Could somebody tell me how far this project is to being complete? [url]https://github.com/cheveron/sebasic4/wiki/Chloe-280SE[/url] Im ver…
... support. The problem is that no-one will write any software ... still runs on the original Spectrum. You can actually do a ... 64 colours on-screen and no colour clash is a great achievement ... -
Why are rotozoomers on C=64 so fast ?Hi, I noticed rotozoomers on C64 are really fast. I'm not the best coder on Speccy but I know my pet I never succeed to do rotozoomer (or rotating ch…
I wish when the Spectrum 128K had come out, it ... four colour pallete screen with no colour clash would have enabled the Spectrum 128 ... modes with more colours and no colour clash, and a text mode ... than the C64, whereas the Spectrum 128 was basically the 48K ... -
Why are rotozoomers on C=64 so fast ?Hi, I noticed rotozoomers on C64 are really fast. I'm not the best coder on Speccy but I know my pet I never succeed to do rotozoomer (or rotating ch…
... four colour pallete screen with no colour clash would have enabled the Spectrum ... modes with more colours and no colour clash, and a text ... the C64, whereas the Spectrum 128 was basically the 48K ... and offered some sort of Spectrum compatibility (Z80 add-on ...
