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128K heatsink no color in composite video and bad antenna outputI am currently repairing a ZX Spectrum 128K heatsink model. It gives no colors on composite video output, and very bad antenna output. I opened it a…
... currently repairing a ZX Spectrum 128K heatsink model.
It gives ... -
BOB the Screen BuilderHere's my first attempt to use that tokenising idea from "more on storing mazes" in a screen designer - "[url=http://www.users.globalnet.co.uk/~jg27p…
... located at the top of RAM to leave as much room ... it might not work in 128k mode.
The central ... -
Questions about Fairlight I&II 128kHi! I wounder if the cassette inlays is different for the 128k versions than the 48k version. I'm trying to find on Ebay the 128k versions but can'…
... inlays is different for the 128k versions than the 48k version ... to find on Ebay the 128k versions but can't find ... rare?
Infoseek lists the 128k codes as EDG5SC/EDG10SC and ... -
New project: CargandoLeches. Ultraloads with ROMHi This project has started months ago, between decicoder, macleod and me. Uses the best modulation of k7zx (throwing shavings). But this ultraloa…
... : these models has special paging that allows RAM in lower memory (so ... emulating the ROM code with RAM).
Sorry, the web ... -
DIVIDE is responsible for load failure (128k games)?Hi! For some reason when i try to load some 128k games on my spectrum +3 (from my DIVIDE) i get a reset/crash effect.. It doesnt happen to all 128k …
... i try to load some 128k games on my spectrum +3 ... /> It doesnt happen to all 128k games though.. Ive tried many ... -
128k-only games for saleHi all, I'm selling my collection of 128k-only games [URL="http://www.ebay.co.uk/sch/itcentre2002/m.html?item=260966885428&sspagename=STRK%3AMESELX%…
... 'm selling my collection of 128k-only games [URL="http://www ... :
Nodes of Yesod 128k
Robin of the Wood ... 128k
Carrier Command
Stars ... Day
Starglider 48k/128k and Stunt Car Racer are ... -
128k Heatsink Serial NumberI just bought a nice 128k heatsink all boxed up. I think it has a low serial, but I am unsure. I cannot find out anywhere how the serial for the 128k…
I just bought a nice 128k heatsink all boxed up. I ... how the serial for the 128k is structured.
Here ... -
Spectrum 128K +2 video outAt the weekend I purchased a 128k+2 (the grey one). However, when I connect my TV to its composite out (via the video socket), the picture is quite n…
... the weekend I purchased a 128k+2 (the grey one). However ... in comparison to my standard 128k. When I say noisy there ... on curing this? Would a 128k RGB scart lead fix the ... -
Spectrum 128k +2 (grey) RGB Port IssueI have a Spectrum 128k +2 grey model which when connected to the TV with a RGB scart lead via RGB port displays the standard menu screen but flickeri…
I have a Spectrum 128k +2 grey model which when ... -
Strange behaviour in real hardware but not in emulatorsWell, at least not in any emulator I've tried. I've been reported by fellow forum member Macc that both our Maritrini Monster Slayer and Retroworks'…
... warns that if a previous 128K model is set in a ... can happen if a contended RAM page is paged in, and ... that all of my previous 128K games which use splib2's ... -
Model Railway Timetable Version 1.4.12.0313...Hi Folks, Since November 2010 I have been working on my [B]Model Railway Timetable [/B]software. Thanks to the considerable help and patience of yo…
... enhance the original [B]Sinclair 128K Spectrum [/B]and was lucky ... appreciation for the [B]Sinclair 128K Spectrum [/B]I bought a ... run on a [B]Sinclair 128K Spectrum [/B](not Amstrad) under ... ]ZXDS [/B]and uses the RAM disk to store/load data ... -
128k to Scart RGB Leads on Ebay.I started this thread as my other one was not getting any attention. Recently, I brought a 128k and +2 (grey) to scart connector on Ebay from Cool N…
... />
Recently, I brought a 128k and +2 (grey) to scart ... tried it on a 128k + and a 128k+2 (grey), with one ... -
Power adaptor for a Sinclair 128kHi, just a quick question. Would a 48k spectrum+ power lead work for a 128k Sinclair Speccy, I have both but the power does not work on the 128k, I n…
... + power lead work for a 128k Sinclair Speccy, I have both ... does not work on the 128k, I noticed the AC/DC ... is the same although the 128k power says 0.115A IN ... not blow up my speccy 128k would it? Thanks -
zx81: is there a 16kb ram limit for basic?first of all, sorry to all about posting a question about zx81 in a forum mostly about zx-spectrum - i didn't want to offtopic questions here anyway,…
... time were only predicting 16kb ram extension, and this may the ... 32kb, 48kb or 56kb of ram? -
Experiments mixing ULA+ and Timex Hicolour featuresI'm trying to improve my Verilog skills, so I've written a description of a complete ZX Spectrum 128K (+2 grey ROMs), with AY-3-8912. I wanted to add…
... of a complete ZX Spectrum 128K (+2 grey ROMs), with AY ... XC3S1000 FPGA. No double port RAM has been used to implement ... -
Difficult to find upper RAM fault.I've recently repaired an issue 3B 48K Spectrum that had a tricky to diagnose upper RAM fault, so I thought I'd post a report of what I found here. …
... br />
Next, the section RAM-READ begins examining and modifying ... each possible RAM location, from low to ... passed from testing lower RAM to upper RAM. Here is an example ... routine passing from lower RAM to upper RAM, but I did see ... -
+2A 128k Loading issuesJust recieved a +2A and tried to play a few games. All the games loaded fine in 48k mode, but in 128k they just reset the machine. Tried: Terramex,…
... in 48k mode, but in 128k they just reset the machine ... />
Also crashed out with 128k only games: Robin of the ... -
FATware with poke supportI've been trying some divIDE firmwares (with emulators) and discussing some problems in other forums. So I post some results here, because most firmw…
... :
- +divide: Both normal and 128k patched versions.
- BS-DOS ... in 4 pages of divIDE RAM, so I don't know ... with FATware 0.12 with 128k support do nothing when pressed ... -
Inefficient code in ROM, from ram-check to RAM-DONEHere is the inefficient code: [CODE] ;; ram-check L11DA: LD H,D ; Transfer the top value to the HL register LD L,E …
... ; pair.
;; RAM-FILL
L11DC: LD (HL ... JR Z,L11EF ; forward to RAM-DONE if faulty.
< ... />
[CODE]
;; ram-check
EX DE,HL ...
;; RAM-FILL
L11DA: LD (HL ... -
BIFROST* ENGINE with Spectrum 128K support is out!The BIFROST* ENGINE release 1.1 is finally available, now providing also support for all Spectrum 128 models. You can download it from here: [url]ht…
... timings between Spectrum 48K, Spectrum 128K/+2, and +2A/+3) and ... -
4116 Ram chip replacements?Hello. I am in the work of gathering replacement parts for my speccy 48k. And I would like to know what chips is good replacement for the 4116 ram ch…
... good replacement for the 4116 ram chips, and where can I ... -
Looking to buy ZX Spectrum 48k issue 3+, Spectrum + or 128KI am looking to buy Spectrum 48ks, issue 3 and onwards if possible, but even issue 2 is ok. I am also looking for a spectrum + and a spectrum 128k. T…
I am looking to buy Spectrum 48ks, issue 3 and onwards if possible, but even issue 2 is ok. I am also looking for a spectrum + and a spectrum 128k. The caveat is that it needs to be shipped to sweden, if you are willing to do this?
/Johan -
Arcade Game Designer 3The latest version of the arcade game creation tool for the 128K Spectrum. AGD 3 now boasts pop-up menu and inventory facilities for arcade adventur…
... game creation tool for the 128K Spectrum.
AGD 3 ... BASIC loader program automatically, more RAM than ever before and lots ... -
Spectrum 128K: distorted picture with composite to vga converterI'm trying to get my 128K Spectrum (toastrack) to work with a vasmon3 composite to vga converter, but all I get is a distorted image on the VGA monit…
... m trying to get my 128K Spectrum (toastrack) to work with ... The RF output on the 128K is working fine on a ... of the 48K and the 128K with my antique 10MHz oscilloscope ... The output voltage on the 128K is about 4 V DC ... less than 100mV on the 128K and I suspect that ... -
Screen2StringFurther to writing that BASIC one-liner to redirect CAT to a string I thought that I'd do a general redirection routine for anything which normally p…
... />
Take care on the 128k that the string is placed ... not extend over the 48k paging boundary, as otherwise it won ... -
128k heat sink joystick issuesI have only recently been using my 128k heat sink again - using a scart lead off Ebay that works great on the LCD TV- getting really into it - beats …
... only recently been using my 128k heat sink again - using a ... am not using the proper 128k power pack...?
Any help ... -
Still got 128k + joystick issues ! Please help :(Hi- I wrote a thread a while back asking why my 128k toastrack might have been having joystick issues, working for a bit, then not. I bought a new po…
... while back asking why my 128k toastrack might have been having ... -
No video in Spectrum 128k +2A Grey[B][COLOR="red"]EDIT: 26-05-2012 = Thread topic edited[/COLOR][/B] Hi everyone, Recently i won a Spectrum 128k +2A Grey at ebay UK. The Spectrum …
... /> Recently i won a Spectrum 128k +2A Grey at ebay UK ... .
The Spectrum 128k +2A turn on (red led ... />
I open the Spectrum 128k +2A and see this kind ...
