-
Encyclopaedia GalacticaThis is the development thread for Encyclopaedia Galactica, the game upon which I'm currently working, along with a few others. The idea is that the…
[QUOTE=R-Tape;658172]Could I just double check, the same tape, inlay etc of EG comes with issue 3 of Retrofusion?
Ta[/QUOTE]
Exactly the same -
Pentagon RAM memoryDoes anybody know or have reference to technical docs, how no contention on RAM access is achieved in Pentagon 128K clone ? Looking at schematics it …
... call clones. This ZX Speсtrum 128, +2, +3, as well as their ... clones ZX Speсtrum, ZX Speсtrum 128, and new models of Scorpion ... -
Pentagon RAM memoryDoes anybody know or have reference to technical docs, how no contention on RAM access is achieved in Pentagon 128K clone ? Looking at schematics it …
... add context:
On early issue boards that used the ULA5C102 ... same problem?).
Then on issue 3 boards, this transistor is included ... other mods/corrections to the issue 1 PCB's.
The ... -
Retro Gamer 109[IMG]http://i416.photobucket.com/albums/pp247/jdanddiet/photo.jpg[/IMG] Looks like another good issue, with the centrepiece for me the Ultimate arti…
... Spectrum 30 show in this issue. However, it was written as ... in progress of Retro Fusion issue 3 on his PC.
Spectrum 16K Issue 3Hi! I just received a Spectrum 16K, which turns out to be an Issue 3. Is it really that rare? If not, I?d like to upgrade it to 48K. There are 12 em…
... turns out to be an Issue 3. Is it really that ... what to do for an issue 3.
This ... from a (bad) 48K Issue Two be taken? I ... The TMS4532's from an issue 2 will be fine, ...
Take care disassembling the issue 3 machine. The keyboard ribbon connectors ...Spectrum 16K Issue 3Hi! I just received a Spectrum 16K, which turns out to be an Issue 3. Is it really that rare? If not, I?d like to upgrade it to 48K. There are 12 em…
... thought by the time the Issue 3 was released, nobody wanted a ... far, I?ve only seen Issue 3 boards without sockets and the ...Spectrum 16K Issue 3Hi! I just received a Spectrum 16K, which turns out to be an Issue 3. Is it really that rare? If not, I?d like to upgrade it to 48K. There are 12 em…
... me is that all the Issue 3 boards I have show the ... TMS4532's in my old issue two and they should work ...Spectrum 16K Issue 3Hi! I just received a Spectrum 16K, which turns out to be an Issue 3. Is it really that rare? If not, I?d like to upgrade it to 48K. There are 12 em…
That's right.
IIRC the Issue 3 supports more chips than the Issue 2. I don't really care too much these days as I just use 4164s. :)zx spectrum 128+2a/b questionsIv just purchased a 128+2 and have only one game for it lol (Super stunt man). A few question if anyone can help.. 1)I'd like to run games through …
... /+3 motherboard (Z70830) and I have a photo of an ISSUE ... motherboard (Z70833) has an ISSUE 1 and ISSUE 2 (both (c) ... no-one's found an ISSUE 3 board. It's possible ... s a big pile of ISSUE 3 boards in a car ... .
On the +2B ISSUE 4 board all the modifications ...Sly Spy: Secret Agent - OceanAnyone want to make an offer before I pop it on eBay? When I say "offers" I really mean cash only please (PayPal is good!). Will not accept food, co…
... 1 of the Ocean Big 3 that seem incredibly difficult to ... :
- Sly Spy
- RoboCop 3
- Battle Command
3 disks and spare toastrack 128 and +3. By the ...ZXOOM, does it work?Another game now on the run, but I got some trouble. I've tried to make it run with Spectaculator as well with ZX Spin but it clashes once loaded and…
Photo of ZX128+2 PCBWhere can I find photos of ZX128+2 PCB ? Exist two versions of PCB - ISS1 and ISS3. I need compare components positions on PCB.
This is a +2 issue 3 motherboard. I took the picture myself.
[URL="http://alessandrogrussu.altervista.org/img/IMG_6046.jpg"]http://alessandrogrussu.altervista.org/img/IMG_6046.jpg[/URL]Photo of ZX128+2 PCBWhere can I find photos of ZX128+2 PCB ? Exist two versions of PCB - ISS1 and ISS3. I need compare components positions on PCB.
... ;668069]This is a +2 issue 3 motherboard. I took the picture ...Photo of ZX128+2 PCBWhere can I find photos of ZX128+2 PCB ? Exist two versions of PCB - ISS1 and ISS3. I need compare components positions on PCB.
Mine is an Issue 3 :(
[url]http://dl.dropbox.com/u/9498358/100_0437.JPG[/url]car boot sale findJust happened upon a mint issue 3 48k attached to an opus discovery 1, also beautiful condition. Never used one. Is there much in the way of dedicate…
... ]Just happened upon a mint issue 3 48k attached to an opus ...car boot sale findJust happened upon a mint issue 3 48k attached to an opus discovery 1, also beautiful condition. Never used one. Is there much in the way of dedicate…
... ]Just happened upon a mint issue 3 48k attached to an opus ...Some stupid 16K questions...Starting with... 1. Should a 16K Spectrum that's been upgraded to 48K behave [I]exactly[/I] like a 48K Spectrum? i.e. should the machine test/clear…
Issue 2 and Issue 3 had sockets for RAM upgrade, don't remember now about issue 1.
ZX ROM tests all 48k memory at start-up, so PRINT PEEK 23733 should give 255
for 48k.16k --> 48kI bought a zx and found out it was a 16k since when I execute PRINT PEEK 23733 I get 127 Does it mean I get a lesser model? What limitations do I h…
... . Assuming it's not an issue 1, the upper RAM, if ... if the Spectrum is an issue 3 or later.TRUE VIDEO, INV VIDEO!Am I the only one who thinks the two keys "TRUE VIDEO" and "INV VIDEO" on the 128/+2/+3 keyboards are pretty much useless, since embedding control co…
... "INV VIDEO" on the 128/+2/+3 keyboards are pretty much useless ... 't even possible in the 128 BASIC editor? Instead they could ... they are just caps shift 3 and 4 respectively.+2 grey rf out problemI got a kind of broken +2. it basically works, but with a annoying rf out problem. When screen goes black (eg. after border 0: paper 0 command) it l…
... LG LCD.... Weird since all 3 grays are identical (Issue 3)A new site for an old projectThe 'Interface 1bis' project site has been moved to: [url]https://sites.google.com/site/interface1bis/[/url] In fact, it's not only a simple relocati…
... and is tested with both issue 3 and 4 boards, fitted with ... with Sinclair ZX Spectrum 48k, issue 3 and 4 machines only[/B ...Correction of +2 hardware errorsThis is a collection of various pieces of information picked up from various places, including a lot from this forum. I have edited it and reworded i…
... identical to the first +2s (issue 3) give a stable picture to ...ZX Spin, emulated speccy models (48K and 48k+?)So, on the "Hardware/Spectrum Model" page of the SPIN options menu, 48K and 48K+ are listed as two separate options. I thought aside from a reset but…
... is different - although the issue 2/issue 3 differences were present in both ...WANTED: ULA chip for Issue two SpectrumHello, I fired up my Issue Two ZX Spectrum a couple of weeks ago, and it seems my ULA chip is failing again. Has anyone got a spare working chip the…
Are you certain it's the ULA? Do you get the same problem with the ULA in a different machine?
I often find the ULA gets the blame when it's not at fault.
I'd just use an issue 3 ULA unless you really need it to be issue 2Spectrum Serial Numbers Wanted!![b]This post updated Sept. 26, 2013[/b] As far as I know, the serial numbering system for the Spectrum has never been fully worked out. For the p…
Hi guys,
It's been a long time since I post on Wos...
s/n of my +2's :
French Grey +2 : F-017479 Issue 3
English grey +2 : U261690
English + 2A : U017081 Issue 1 1988Gyruss rom versionIs is possible to make a "program" from the Gyruss rom version? Micky
... /> DI
LD A,3+32+128 ;page 3 RAM with write protect ... /> JP 0
DUMP 3,0
MDAT "gyrus.rom ...Spectrum + / kempston interfaceI'M VERY NEW to the cult of spectrum (have introduced myself elsewhere) so please don't hurt me for asking what may seem a silly question to others. …
... and both my Issue 4 Spectrum+ and my Issue 3 rubber keyboard model ...+2 (Grey) and AT/ATX PSUAny ideas on the best way to power a grey +2 board from an AT or ATX PSU? Looking at the schematic, I could do this one of two ways... 1: Bypass th…
... 'm trying to build an Issue 3 +2 board into a tower ...The Disciple clone... doable?Hi. As a spectrum user in the 80's this was the dream interface all-in-one for me. I have a 48k+ and planning on get a 128K toast-rack later. Anyway…
... the ROM. It is an Issue 3 rom IIRC.
I ... the articles in Format Magazine (Issue 3.01 onwards) for hints about ...
