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Noob question. I'm stillconfused.I thought I had it all sorted out about the different models: +2....+2a....+3. But then, suddenly, I saw that there were a +2b. So, can anyone pleas…
... about the different models: +2....+2a....+3.
But then, suddenly ... -
Kempston on real machines and on emulatorsRecently I've tested several 48K games on my Spectrum +2A with Kempston interface. The computer resets when I start the game. I've tried with two dif…
... 48K games on my Spectrum +2A with Kempston interface. The computer ... -
I've got a divIDE. Now what?I've purchased a divIDE and after a month it's at home. What can I do now with that? I've got a 48k+, a +2B and a +3. The +2B has the original ROMs,…
... to use it on the +2A/B and +3, but what ... -
PC power source and Spectrums.I'm planning to use a basic PC ATX power source (300W) for all my sinclair equipment, but I have two questions: - I've read about some nasty things …
Trying to create NMI, whats this switch?Hi, I have been reading a book Z80 Applications, and I am trying to create a simple device for creating a NMI. Here is a schematic: [url]http://www…
... a NMI. Here is a schematic:
[url]http://www ...Compatible SpectrumsFollowing some recent coding exploits I've been thinking about compatibility of various models of ZX Spectrum. Yes, it's a common question on the for…
... compatibility you should get a +2a/+3 and replace the ROMs ... the memory contention issues. The +2a/+3 had different pages of ... alone would cause the modded +2a/+3 to be less compatible ...Recent Returnee to the spectrum fold needs hardware adviceHi all. Thanks for taking the time to read this. This is my first post to this forum after I stumbled on this site just a few weeks ago, i only reg…
... I recently purchased a Spectrum +2A and a multiface 3 as ...
1) The +2A's tape head is worn ... TAPE/SOUND Socket on the +2A work. I've read ... seems to be confusion. The +2a has the +3 mainboard but ... external tape reocrder into a +2a as even though it has ...Input/Output on Edge ConnectorI would like to sense a pulse on the data bus via the edge connector, i.e. on or off. How do you decide what port it is on? I would also like to send…
... ? If so is there a schematic anywhere?
I would ...Group Order of Internal/External Kempston Turbo InterfacesI have contact Velesoft ([url]http://velesoft.speccy.cz/kmturbo-cz.htm[/url]) about the production of internal or external kempston turbo interfaces …
... with ZX Spectrum,+,128,+2,+2A/+3,Didaktik, Timex 2048 (need ...speccy 128 problemsHi everyone, first post on here, so first better say hello..hello :) Anyhow I just recently got back into gaming so a Speccy seemed just the thing t…
... I have read that the +2a had compatibility problems, is this ...Quick test (2)Could I ask any 128 / +2 / +2A / +3 owners to test the new version of [url=http://www.shadowmagic.org.uk/spectrum/fusetest.tap]fusetest[/url] on thei…
... I ask any 128 / +2 / +2A / +3 owners to test the ... the 128K / +2 and the +2A / +3.
Cheers ...General Sound InterfaceDoes anyone of you own such a device and would be willing to sell it? Alternatively I have the full schematic and layout but no way to etch PCBs ... …
Does anyone of you own such a device and would be willing to sell it?
Alternatively I have the full schematic and layout but no way to etch PCBs ... maybe one of you knows a way to get a small/medium quantity at a decent price?+3 sound problemHello! I've bought +3 a year ago and I wasn't really impressed with it's sound. It was really bad. Then I found this page [URL="http://www.secarica…
Antique Toy 2007Hi all. The guys of the Antique Toy 2007 competition have asked me to make a TAP version of their program that shows off all the competition entries…
... some graphic problems on black +2A and +3 if you load ...Driller Tanks - Silver Label - Hudson SoftJust picked up Driller Tanks by Hudson Soft at a car boot sale for ?1. They were originaly selling it with a +2a which I didn't buy (they wanted ?20,…
... originaly selling it with a +2a which I didn't buy ...Is there any incompatibility with Hysteria and +2A models?Well, that's basically it :) Thanks in advance
Well, that's basically it :)
Thanks in advanceAdventures in Programmable Logic Part 2So, now armed with an Xilinx Parallel III cable, an XC9536 CPLD, a breakout board with power, a JTAG pin header and a 44-pin PLCC socket, I could try…
... , you can just draw a schematic of your logic, and it ...IF2 Joystick port on Keyboard connectorHi all, I just found this in the forums but I am not sure about the view to the keybord sockets. Are the connections give from the view to the comp…
... to +2, but not for +2A,+2B,+3 (built in anyway ...Source of Z80 ProcessorsHi all, After seeing the somewhat inflated prices that +2A's and +3's seem to be going for on eBay I'm wondering if trying to fix my 48k+ is a bette…
... the somewhat inflated prices that +2A's and +3's seem ...128 +2 KeyboardI've just bought an Amstrad +2 keyboard assembly (membrane and keys) on ebay to use with my Harlequin project. It was a steal at about 1 Euro ;-) It…
... , but looking at the +2 schematic and service manual, it looks ...Incompatibilty with Ghosts and Goblins, any help??I have gotten 3 copies of Ghosts and Goblins so far, and it hasnt been til this last one, cos I have read in the cover "not compatible with +2" that …
... be loaded in my computer (+2A) Is there any way to ...Ethernet updateNo, I've not been entirely dormant on the project whilst I was away... [url]http://spectrum.alioth.net/doc/index.php/Current_events[/url] - Work in …
No, I've not been entirely dormant on the project whilst I was away...
[url]http://spectrum.alioth.net/doc/index.php/Current_events[/url] - Work in progress schematic, and buffering the data bus.Hardware fault - HELP!I bought a speccy 48K (rubber) on Ebay. I was delighted when it arrived. It was in PRISTINE condition, it looks brand new! However, the machine has a…
Another request for 128K owners...Could you run the latest version of [url=http://www.shadowmagic.org.uk/spectrum/fusetest.tap]fusetest[/url] on your machine and tell me what you get?…
... . Thanks!
(Note that +2A/+3 owners won't get ...Mapper of Spec+3 - Needed schematic equivalent .And also wondered if the register 1FFDh bit0 = 1, the port mapper 7FFDh disabled ? Possible only such combination pages? [CODE]┌──…
And also wondered if the register 1FFDh bit0 = 1, the port mapper 7FFDh disabled ?
Possible only such combination pages?
[CODE]┌─────────────┬─────────────┬─────────────────────────────────┐
│ bit 2 1FFDh │ bit 1 1FFDh │ ???????? ...MB02+IDE aliveLast weekend I finished soldering and testing my MB02+IDE. All items work perfectly on +2 grey, on +2A, on 128k heatsink and on 48k Issue2 and 3b tes…
... perfectly on +2 grey, on +2A, on 128k heatsink and on ...Great I think i have blown my speccy :(Well as we all know the +2a tape recorder i aint worth spitting on so I decided to get into the speccy and use another tape recorder instead. Now th…
... as we all know the +2a tape recorder i aint worth ...New to +2Hi, glad to be writing after a while lurking. Pleased to meet you all!:-) I have got massively back into spectrum gaming after selling my seccy yea…
... now have a +3 and +2A. I was under the impression ... more compatibility problems with the +2A. An example of games that ... +3 but not on the +2A are Batman (3D), Head over ... do I have a faulty +2A?
I would be pleased ...