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New version (v0.31) of ZX DiagnosticsHi all,<br><br>Just wanted to let people know that I've released a new version of the Spectrum Diagnostics into the wild.<br><br>These were originall…
... improvisations needed.
An alternative (test) ROM, can be loaded by ... , just like restoring the operating system.
Don't you think ... -
Dead SpectrumHello guys, I've just bought a dead Speccy 48k (Rubber Keyboard Issue 3 board). Basically, when powered on it initially appears to boot up ok, but in…
... is attempting a RAM test, but the system fails to complete the ... test. Somewhere there is a video ... tube showing what a RAM test looks like. Blink and you ... (used by the video system) during the RAM test.
[b ... -
DiscipleI have got a Disciple Disk Interface, with no manual, software. I have downloaded the PDF Manual from WOS, which says I have to load the operating…
... the use of a fixed test pattern, which would be perfectly ... 't accessible to the ROM/system routines), which interrupt mode is ... in use, etc. The ROM/system routines figure some of them ... -
Recommend-me-do - memory card devicesSo, both myself (with a +3 that has a dodgy drive) and my friend (with a +2) are looking at the various options for loading from memory card. What…
... not work. Dan, you probably test these things so it's ... should appear in Mac's System information. The IF1bis just doesn ... -
Preservation prioritiesHi all! Firstly, thanks to the WoS staff for setting this category up. Secondly, thanks to you for all for backing the idea, and in anticipation o…
... I've been working on system ROMs first and the code ... will generate CRC32 for the system ROMs in all the Sinclair ... paging that I can conceivably test in the same tool (along ... -
Preservation prioritiesHi all! Firstly, thanks to the WoS staff for setting this category up. Secondly, thanks to you for all for backing the idea, and in anticipation o…
... I've been working on system ROMs first and the code ... will generate CRC32 for the system ROMs in all the Sinclair ... paging that I can conceivably test in the same tool (along ... -
Opus Discovery "the big switch on" (after 20 years)I have a few of these Opus Discovery's with different Eproms in that have not been swiched for 15-20 years or so . I am in no rush to switch any on …
... new stuff onto the Discovery system and replace the tape player ... bill ? I think I might test this aspect first before I ... -
Opus Discovery "the big switch on" (after 20 years)I have a few of these Opus Discovery's with different Eproms in that have not been swiched for 15-20 years or so . I am in no rush to switch any on …
... was an unwieldy but carryable system that was difficult to store ... and disassemblable" but "non carryable" system might be the way to ... . Simple but effective? Maybe , the test will be to see if ... would modify my existing "combo system" . This mod might work . ... -
Opus Discovery "the big switch on" (after 20 years)I have a few of these Opus Discovery's with different Eproms in that have not been swiched for 15-20 years or so . I am in no rush to switch any on …
... contents with a very crude test: read all bytes and add ... . When the test is not successfull then the system will loop around ... -
I had a go.I haven't written anything in ZX Basic since the 80s, so I thought I'd have a go. Now just to put you in the picture, I am a developer and know sever…
... much more than just this system).
Not often, but ... />
Myself, as well as test programs of various types. I ... -
My new Punk music radio showHi folks, just posting that i now do a punk music radio show on the internet if anybody fancies a listen, i play punk, OI!, folk punk, goth, bit of t…
... :32)
33. Conflict - The System Maintains (5:15)
34 ... (3:19)
36. The System - Consumerism (3:56)
37 ... )
53. Peter and the Test Tube Babies - My Unlucky Day ... -
The Artist II on Speccy +2AHi, I'd like to ask if someone here can run The Artist II on real +2A. I tried several copies, 48k tape version, 128k tape version, even +3 disk v…
... 't have a +2A to test it on anymore, but I ... device A, rather than the system default device. -
z88dk v1.99A Release Candidate[b]Z88DK VERSION 1.99A RELEASE CANDIDATE[/b] Download from: http://nightly.z88dk.org/Releases/ The release candidate will be available for te…
... makes me think that the test is wrong.
Went ... in an operating system with case sensitive file system. Consider using lower ... -
DEFFNder: a small library of BASIC functions written in Z80I've published a small library of 15 Sinclair BASIC functions written in Z80. I wrote it last year for a project of mine. Some of them are generic, s…
... seems the "PEEKs and POKEs" test fails on 128 machines (on ... attributes are corrupted and the system freezes. I've tried the ... -
z88dk v1.99A Release Candidate[b]Z88DK VERSION 1.99A RELEASE CANDIDATE[/b] Download from: http://nightly.z88dk.org/Releases/ The release candidate will be available for te…
... maybe it's better to test for the existence of the ... in an operating system with case sensitive file system. Consider using lower ... with a case sensitive file system :)
[quote]
Also ... -
Opus Discovery "the big switch on" (after 20 years)I have a few of these Opus Discovery's with different Eproms in that have not been swiched for 15-20 years or so . I am in no rush to switch any on …
Suggestion: the best way to test if a DC power connector ... ) circuit designs, the digital GND system is connected to the mains ... -
Fuller FDS keyboardHi folks, Bit of a head scratcher for me since I found one of these whilst looking for dead Speccy boards and there doesn't appear to be a whole l…
... />
The keyboard matrix scanning system used by Sinclair ZX Spectrum ... range on your multimeter to test the keyboard. Have a look ... -
Opus Discovery "the big switch on" (after 20 years)I have a few of these Opus Discovery's with different Eproms in that have not been swiched for 15-20 years or so . I am in no rush to switch any on …
... " bit working and test it with the various ... want a system that is easy to test , store ... ----------------------------------------------------------------------------------------------------------------
Lessons from the last test.
1) ... -
Are turbo loaders worth it?I found turbo loaders fascinating and I've spent quite some time disassembling and trying different types, and they work great when I load the games …
... .
The Mad Load system I linked to is more ... ;)
Exhibit A (a test I did for Alessandro a ... -
48K Memory MapHi, I'm having some trouble understanding the top of the 48K Memory Map. From reading elsewhere I have this as the memory map: 0 to 16383 - …
... contract. Every time the system needs more space, items ... being held in the system variables, or in Z80 ... by the system at start up after the test for RAM ...
The system treats RAMTOP as a fixed ... RAM as far as the system is concerned.
TommyGun updatehttps://drive.google.com/file/d/0BwXFKYO5i1IlN2U4MUtrRVZZWUE/view?usp=sharing Hi, I have updated my TommyGun application and since we can't uplo…
... have a higher level development system that targets Spectrum. Even more ... 're aware of in most test cases. The code generation is ...Bad day at the officeWhoops! http://www.independent.co.uk/life-style/gadgets-and-tech/news/man-accidentally-deletes-his-entire-company-with-one-line-of-bad-code-a69842…
... power cut and no a test..
Both sites had ... that comes though a sprinkler system. It must not have worked ...Almost perfect RGB signal: +2aI'm using an RGB to scart lead on my +2a and the picture is almost perfect except for anything black on bright white. For example, the copyright mess…
... /was for on the SCART system. It switches between displaying the ... a pretty simple thing to test :)Not bored with the Boards.Going through some old tapes stored rather badly I came across an unlikely item that that I must have stored away quickly with other low grade items …
... the idea of a "pinchgrip" system for Speccy keyboard "combo" Opus ... won't be easy to test as my RGB monitors are ...Opus Discovery "the big switch on" (after 20 years)I have a few of these Opus Discovery's with different Eproms in that have not been swiched for 15-20 years or so . I am in no rush to switch any on …
... plates . At the moment the test stand can be used for ... on the "pinchlock" keyboard support system.More urgently I need to ...Spectrum 128k +2A Resets after loadingHey Everybody, I'm from Australia and I'm new here in the forums. I was hoping to pick everyones brains over a problem with a Speccy I acquired o…
Good, the BASIC system thinks at least the normal ... this is NOT a full test). There could still be other ...Spectrum 128k +2A Resets after loadingHey Everybody, I'm from Australia and I'm new here in the forums. I was hoping to pick everyones brains over a problem with a Speccy I acquired o…
... ="1024MAK;863541"]Good, the BASIC system thinks at least the normal ... this is NOT a full test). There could still be other ... sound card. I modified the system to accept an external audio ...BrexitThere's nothing like a nice healty Brexit to start the day!
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Of course, the ultimate test of dictatorship would be "can ... you have voted for a system that adds another layer of ...Retro Game Comparison Blog.So, here's a shameless plug for my blog, which should interest some of you. Then again, it's not biased towards any particular system, so it might no…
... have decided on a good system, I will take a holiday ... .fi/2016/06/test-drive-accolade-1987.html"]TEST DRIVE[/url][/b ...ZX-Uno moddingStarting with ZX-Uno case modding I have not yet received my ZX-Uno yet (it is in the post) but I know that I will have to do at least one mod …
... Keyboards.....................
Best to test them first . Just because it ... keys using the "double laminate" system as described above . This went ...
