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ULAAre ULA's (for Spectrum 48k's) interchangeable through the different issues? To give some background, to work out what was wrong with an old speccy I…
Are ULA's (for Spectrum 48k's) ... , I tried an issue 3 ula in an issue 2 board ... was done. The issue 3 ULA was then placed back in ... -
ULA 1E7 in 3B board?Hi all. Any comments on the following would be appreciated. I have an issue 4a and an issue 3b Spectrum. While having a look around inside the 3b …
... noticed it contains a 1E7 ULA. I then opened my ... it has the same model ULA.
Having read ... onwards which had the 7 ULA, whereas the 3b should ... me has just changed the ULA?
What's ... that I understand the 7 ULA may generate a clearer ... -
New version emulator ZEsarUX 3.1Hi I have uploaded a new version of my emulator ZEsarUX on http://sourceforge.net/projects/zesarux I have improved accessibility support, no…
... also have added Spectra and Timex video modes emulation
Added Timex Video modes (Mode 0 standard ... --quickexit
Fixed Inves ULA Colour Delay. It only affects ... -
ULA Replacement??I searched, but maybe I just missed it. Has there (or is there) anyone working on a ULA replacement either as an FPGA or CPLD package? Or, perhap…
I searched, but maybe I just missed it.
Has there (or is there) anyone working on a ULA replacement either as an FPGA or CPLD package? Or, perhaps something else such as a microcontroller?
Thanks -
New version emulator ZEsarUX-4.0Hi I have uploaded a new version of my emulator ZEsarUX 4.0. You can download it from the project web page: http://sourceforge.net/projects/…
... keys setting
Added ULA early/late timings setting
*Timex registers status
Added Hotswap ... Spectrum machines
Fixed Timex mode 512x192
Fixed ... Chris Smith "The ZX Spectrum ULA" book
Fixed ... -
Retroleum Nebula - A Spectrum ULA replacement moduleHey you guys.. Just wanted to mention a new Spectrum doobrie created by myself (Phil Ruston) and Alessandro Dorigatti: Namely, the Nebula - A Spec…
... , the Nebula - A Spectrum 48 ULA replacement module. You can read ... .uk/electronics-articles/nebula-spectrum-ula-chip-replacement-module/
ULA book:)
Cheers,
Currah Microsource ULA & ROMI have a few original (over one hundred) brand new (1986) Microsource ULA's and ROMs in prefect condition. Is anyone interested? My user name may …
I have a few original (over one hundred) brand new (1986) Microsource ULA's and ROMs in prefect condition.
Is anyone interested?
My user name may help authenticate this post.20 augustus 2016 | Sinclair Takeover #4 | Maarssen - The NetherlandsThis year there will be yet another "Sinclair Takeover" in Maarssen (NL)! Here you can find the Facebook event: https://www.facebook.com/events/…
... ! This device adds HDMI and ULA+ to your spectrum!
- NXP81 ... )
- Sinclair PC200 (Neil)
- Timex TS1500 (Rene)
- Just Speccy ...Question - SAMS Timex Sinclair 2068 Beginner/Intermediate GuideHi all, I just acquired a T/S 2068 and the a book that came with it is, SAMS Timex Sinclair 2068 Beginner/Intermediate Guide. On page 18 of thi…
... came with it is, SAMS Timex Sinclair 2068 Beginner/Intermediate Guide ...Memory and Replacement ULA modules.Thought you might like to see my future proofed 48k version 6A with some upgrades fitted. Has had the following... Recap. Traco Power TSR 1-2450 p…
... .zigg.net/
Nebula Spectrum ULA Chip replacement module from... http ... .uk/electronics-articles/nebula-spectrum-ula-chip-replacement-module/
Runs ...How to turn OFF the "ULA Plus"??Hi. We've made a platform-game for 128k. While testing it on 2 machines with ULA+ we have noticed the colours are crap. Can You suggest h…
Hi.
We've made a platform-game for 128k.
While testing it on 2 machines with ULA+ we have noticed the colours are crap.
Can You suggest how to turn off the ULA+ in the code?Timex Sinclair 2068 no color on composite or rfHello i was lucky to find a Timex Sinclair 2068 boxed nice and dandy, the issue is that i don't get color using rf nor composite tried in 4 different…
... was lucky to find a Timex Sinclair 2068 boxed nice and ...Arcade Game Designer for ZX Spectrum Next/Timex 8x1For those of you who are not members of the Spectrum Next or AGD Facebook groups, I've released a new editorless AGD compiler. While it has been des…
... on any machine supporting the Timex 8x1 attribute mode and incorporates ...Can Spectaculator (8.0) emulate/run the Timex Sinclair 2068?Anyone know if the Spectaculator (8.0) emulate/run the Timex Sinclair 2068? The documentation, I believe said it does but couldn't find anything in …
Anyone know if the Spectaculator (8.0) emulate/run the Timex Sinclair 2068?
The documentation, I believe said it does but couldn't find anything in the emu itself...
tLooking for advice on building a HarlequinNew member here. From the US. My first computer was a Timex Sinclair 1000 back in the early 80s (in fact, I got one of the first batches sold in th…
... . My first computer was a Timex Sinclair 1000 back in the ... 've purchased Chris Smith's ULA book and am anxious to ...Timex Computer 2048 restoration projectHi All, I would like to share with you my restoration project of a broken TC2048. Make the story shorty it was my first computer in late eighties …
... ruin some tracks there. The Timex was stored in a loft ... , power ON .... and relief. The Timex is back on and running.ZX-Paintbrush and global palette and ula+ supportHello, I think I need some help for the palette issue of ZX-Paintbrush. I want to check whether the way I'm about to clear the palette handling i…
... the user activates ula+ feature (by opening the ula+ palette editor, ... /> When I now enter the ula+ palette editor...
[img ... with the new option "Deactivate ula+ palette". This switches back ... colours of the last selected ula+ palette unchanged. To reset ...No CLK on issue 2 ULA pin 32I'm trying to fix an issue 2. The symptoms are as follows:- Black and white bars on screen, colours near impossible to tune in, although these po…
... of CLK on the ULA, but the ULA's I'm using ... .
Working back from the ULA I tested and changes the ...Pictures from visit to Timex Portugal in 1986In case no one has seen these before, here's what the Portuguese newspaper "Correio da Manhã" (translation: "Morning Mail") saw when they visited Tim…
... Mail") saw when they visited Timex Portugal back in 1986. Wondering ...ULA+Does the ULA+ have to be on before writing a palette? In the examples I've seen, they all enable the ULA+ before writing the palette. Maybe I sh…
Does the ULA+ have to be on before ... seen, they all enable the ULA+ before writing the palette.
ZX Diagnostics v0.35 ReleasedHi all, I'm pleased to announce the release of zx-diagnostics v0.35, downloadable from [url="https://github.com/brendanalford/zx-diagnostics/relea…
... /Sinclair joystick to select testcard / ULA / soak testing
- Add countdown ... :
- Fix issue with Timex port conflicts during ULA test
- Handle ...ZX Spectrum 48k ULAlooking for a ZX Spectrum 48k ULA Thanks Phil
looking for a ZX Spectrum 48k ULA
Thanks
PhilHelp with a TIMEX TC2048 and memory problemBought a 2nd hand Timex TC2048 but unfortunately I detected a problem with the machine which is preventing it from working properly. I believe it …
Bought a 2nd hand Timex TC2048 but unfortunately I detected ...Timex Sinclair 2068 Twister Board by SuperfoJust a minor test. https://youtu.be/5mOCGyDPk4k Superfo made a Timex Sinclair TS2068 "Twister Board" with a socket for ZX Spectrum ROM on-board…
...
Superfo made a Timex Sinclair TS2068 "Twister Board" with ... the Twister Board but with Timex 2068 itself, hehehe.
Timex Sinclair 2068 or MOD music ... have to turn on Your Timex _twice_ to make the CF ...The I register pointing to $40–$7f causes ULA snow and a crash. Or does it?I have heard it from numerous sources, including a few members of this forum, that 128K/+2 machines crash if the I register points to a range of $40–…
... no avail. I get the ULA snow, sure thing, but that ...New colour palette for 16K/48K/+ machines, based on ULA YUV voltagesI’ve made a colour palette for 16K/48K/+ machines, based on the YUV voltage tables in Chris Smith’s book The ZX Spectrum ULA. This colour palette …
... ’s book The ZX Spectrum ULA.
This colour palette ... use the original Sinclair Ferranti ULA, 5C102E, 5C112E or 6C001E. It ...Editorless AGD Now for Spectrum as well as Next/TimexI've updated the editorless version of AGD to 0.3, fixing the Next/Timex CLS routine and adding a Spectrum engine and compiler. For those not alread…
... 0.3, fixing the Next/Timex CLS routine and adding a ...6C001EE-7 ULA A ULA ID I haven't seen before, possibly a misprint? Found on an issue 6A board in a rubber key 48k. Any ideas? [img]https://pbs.twimg.com/media…
A ULA ID I haven't seen before, possibly a misprint? Found on an issue 6A board in a rubber key 48k. Any ideas?
[img]https://pbs.twimg.com/media/DbYC8aNXkAANAm4.jpg:large[/img]Timex TC2048 fixed gamesHello everyone. I am looking for games fixed or patched so that they run properly on a TC2048. Not sure if there is a list somewhere of games whi…
... work/at all with the Timex but that could be useful ...where can i get ula's from?i want a nebula ula from retroleum but they have sold out. i also googled it and had a look on ebay and i cant even find any normal ula's either.
i want a nebula ula from retroleum but they have sold out. i also googled it and had a look on ebay and i cant even find any normal ula's either.
