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Detecting Spectrum modelsIs there any sure-fire way a program can detect the model of machine it's running on (48K, +, 128, +2, +2A, +3, clones) even when running in the 48K …
... running on (48K, +, 128, +2, +2A, +3, clones) even when running in ... -
The So What's This Buzzsaw All About Then? Thread.Erm. This: [URL="http://www.joefish.co.uk/speccy/Joefish_Buzzsaw_Demo_1.tap"]http://www.joefish.co.uk/speccy/Joefish_Buzzsaw_Demo_1.tap[/URL] Keys…
... Speccy, a 128K/+2, a +2A/+3 or Pentagon and adjust its ... -
RGB to VGA convertor for ZX (clones)[img]http://s44.radikal.ru/i106/0908/1a/28c90d0ca25b.jpg[/img] [img]http://s15.radikal.ru/i188/0908/f2/c1d66b5f6d4f.jpg[/img] It's GOOGLE translatio…
... with ZX128 models (also +2/+2A/+3):
- absent HSYNC (ZX ... .7 MHz)
( +2/+2A/+3 use crystal 35.469 MHz ... -
Extended memory and SNApshots in emulatorsExist any snapshot fileformat that support extended memory for ZX (clones) ? I see only Z80 fileformat with 48/128 and 256kB(ZS Scorpion 256) support…
... models (16/48/128/+2/+2A/+3...)
9 Pentagon 128k
13 Spectrum +2A
14 Timex TC 2048 ... -
Announcing: The +2A/+3 FLASH ROM adapter boardAs I've mentioned in a couple of other threads, this project is coming along quite well now, so I thought I'd post some details up here. I've built …
As I've mentioned in a couple of other threads, this project is coming along quite well now, so I thought I'd post some details up here.
I've built some (very ugly) prototype hardware and everything seems to be working nicely. I'm stuck on the ... -
winston's diagnostics boardHi there Mr Winston I don't know if you remember I posted about your diagnostics board earlier and how i used a 7404 instead of the 2 mosfets, well I…
... board to work with the +2a / +3 just a job of using ... ROM OE lines on the +3 edge connector instead?? Now that ... -
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 …
... D6=1 for compatibility with +2A/+3 models (need A14=1). More ... -
Wish list for GTA V...Rumours abound that Rockstar are going to announce GTA V in the not too distance future, probably in time for the E3 event. So... What would you lik…
... see in the next GTA 3 game? Me, I'd say:
game set in (as well as ... -
+3e ROMs in AT28C256I've been thinking about loading the +3e ROMs in a E2PROM (AT28C256) to make the upgrades easier. It seems that is TTL compatible, and it takes +5v V…
... =A14. Also, in ZX Spectrum +2A/+3 schematics, pin 27=A14 but ... -
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…
... different from +2A and +3 cable). I have a separate +2A,+3 SCART cable ... which I tested with my +2A and it ... -
PSU differences for the n00bHi all, im the [B]n00b[/B] in question lol Sorry folks in advance for this cos its prolly been asked a million gazillion times! Im currently in po…
... number of differences between the 2a 3+ 128s and the rest lol ... -
Flash based rom replacement board for +2A/+3I'm sure I already started a thread about this, but I can't find it... Anyway, this post's to say that I've just sent off the order for the printed …
I'm sure I already started a thread about this, but I can't find it...
Anyway, this post's to say that I've just sent off the order for the printed circuit boards, so I should be in a position to be building some in a fortnight or so :D
... -
Memory mapping: Pentagon compatibility?I'm writing something that will rely heavily on the Spectrum's ability to switch screen buffers in hardware (port 0x7FFD). The original Spectrum 128K…
... RAM banking feature of the +2A / +3.
Port 0x1FFD on ... not used
Bit 3 - Management of shadow ROM. If ... for RAM 0,1,2,3
A=5 for ... 4,7,6,3
Keeping bit 3 of A low ... function to switch off the +3 motor once the program has ... -
Help and Advice with DivIDE PlusHi Guys, Really struggling to get any reliable actiivty with my DivIDE Plus and am looking for some pointers. I am trying to get it to work with on…
... should be set for non- +2A/+3 spectrums.
[b]Spectrum ... -
Popeye, QBert, Locomotion and Gyruss PrototypesHello. OK, there are prototypes of Popeye, QBert, Locomotion and Gyruss out there which were released as Interface2 Cartridges only and not many of …
... that means only 128k +2A (black) and +3 can be used to ... can load it into your +2A/+3 ZX Spectrum.
Have ... -
VIC 20 on the SpectrumThe original "20 Commodes" program released for CSSCGC 2008 has been improved and now has its own entry in WoS. The improved code has been sitting on…
... RAM and cartridge extensions (+2A/+3 only)
3) VIC Screen memory is ... -
DIVIDE PLUS - ZX bus protectorI make new ZX BUS PROTECTOR for use with DIVIDE PLUS interface. This is very small "convertor" for connection to new ZX BUS connector. PCB contain on…
... ROMOE signals on ZX 128/+2A/+3 is disconnect = external device can ... mode on ZX Spectrum 128+2A/+2B/+3 with DIVIDE/DIVIDE PLUS ... games using allram mode on +3 will work with DIVIDE/DIVIDE ... -
Floating bus on 128K models[b]Background:[/b] i need run code with interrupt enabled but i need use stack instruction to maximize performance in copy/shift/mirror routines. dur…
... present on all of 128, 2A, 3+ machines ?
2) from documentation ... -
Ultra rare Sinclair ZX Spectrum offspring for sale!Hi folks, I'm about to sell my NUON gaming system on eBay. [url]http://cgi.ebay.com/NUON-Bundle-Samsung-DVD-N504-Iron-Soldier-3-Gamepad-/23055542191…
... -DVD-N504-Iron-Soldier-3-Gamepad-/230555421919?pt=de_entertainment_games& ... which was to develop video game computers. Although the company ... holding the [B]Iron Soldier 3 game[/B] (no manual, just ... shell).
- Iron Soldier 3 game manual as PDF (28 pages ... -
Samsung 933HD with my oldiesI'm thinking about buying [url=http://www.samsung.com/uk/consumer/pc-peripherals/monitors/digital-tv-monitor/LS19CFEKF/EN/index.idx?pagetype=prd_deta…
... to Spectrum + (composite video), Spectrum +2A/+3 (RGB to SCART, composite video ... -
christmas eve in the officeso which of you other poor sods are 'working' today? And if so, what are you playing? I've brought in my spectrum, 2600 and mame collection and we'…
... we're currently doing a 3 game tournament of manic miner, op ... -
Xmas / NY present for all ZX UsersHi there, wasn't sure where this should go, but this is a couple of years "work" during free time while not in the office. This is a package of 480 o…
... TAP format. I also have +3 versions of every one of ... they are ALL fixed for +2a/+3 and about 95% for all ... whereas the ones tagged (Fixed+2a+3) will still not work correctly ... -
New To Group....Hi All, A quick introduction as this is my first post. I am a Scarborough, UK based chap who is quite heavily into retro computing, more specificall…
... ), a few Spectrums (48k, +2, +2A, +3) and a few misc odds ... -
128K Contention - How to get it right?With my recent hardware hackery, I've built a 128K (toastrack) clone. I can't quite get the contention right though. What I'm lack is a clear descri…
... />
Now fusetest detects a +3, and fails nearly all the ... between machines through timing?
3. What is fusetest "testing for ... ?
The fact that 2A/+3 and 128/+2 have different ... -
TURBOSOUND- has anoyne built in?Hi everyone, has someone built in [URL="http://www.nedopc.com/TURBOSOUND/ts.php"]TURBOSOUND[/URL] or [URL="http://www.nedopc.com/TURBOSOUND/ts-fm.ph…
... beloved 128K machine (heatsink, +2, +2A, +3)??
I am thinking ... -
[NEW] Speccy for Android ReleasedHello, All! A while ago, I have released the Android version of [i]Speccy[/i], my ZX Spectrum emulator. It emulates Spectrum 16k, 48k, 128k, +2, +2A…
... Spectrum 16k, 48k, 128k, +2, +2A, +3, Timex TC2048, TS2068, and the ... snapshots: *.sna, *.z80 (versions 1-3).
[*]Supported disk images: *.trd ... -
Possible scan doubler?I wonder if [URL="http://www.ebay.com/itm/ARCADE-RGB-CGA-EGA-YUV-VGA-HD-VIDEO-CONVERTER-BOARD-/140521303998?pt=LH_DefaultDomain_0&hash=item20b7b8efbe…
... be used to connect a +2A/+3 to and perhaps even 128 ... -
Pac-Man EmulatorMy Pac-Man Emulator for the Spectrum +2A/+3 is now available for download from: [url]http://simonowen.com/spectrum/pacemuzx/[/url] You'll need to su…
... -Man Emulator for the Spectrum +2A/+3 is now available for download ...
