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designing a computerHi everyone! I am designing a 4 bit computer and i need some advice, is this a good instruction set? [CODE] BINARY OPCODE DESCRIPTION 00000 nop…
... ? A vital part of a programmable processor. -
Wanted: 2 / Dual Joystick Spectrum InterfaceYo! I am after a joystick interface that ll allow me to use 2 joysticks on my spectrum. if you have one then please let me know. cheers :)
Got a ram turbo, a comcon programmable and a kempston that comprises (cursor, sinclair 1 & kempston ports).
PM if any are of interest -
Do ULAs die?Thought I'd start this thread as people often think their ULA is dead, when it's actually the RAM or power circuits. Searching the forum in the futur…
... or FPGA or one-time programmable PAL etc). While they are ... -
eZX Sparky[url]http://members.cox.net/supersparky/[/url] Is anybody else following the development of this interesting little project? How long has it been ar…
... . If you're already using programmable logic, why not include VGA ... -
so...so... does Sir Clive hang out on this forum?
... the yearly conference Mensa at Cambridge, which did much to bring ... -
Al Murray - am I missing something?What's the deal with Al Murray Pub Landlord? He's just not funny, not even a little bit. I just don't get it!
The Pub Landlord is a brilliant character, and is designed to make people think about their attitudes. Seeing him live is amazing, saw him in Cambridge on the day England won the World Cup (rugby union) in 2003... "We Are The Champions" indeed! -
ROM interface add-ons?Is there a summary description of various ROM interface add-ons, listing things like number of multiple ROMs holdable, compatibility with Interface 1…
Also see Guesser's +2A/+3 128K flash ROM board (fits internally within a black +2 or +3, programmable in-system). -
Genesis: dawn of a new day, new game from RetroWorks!It's been a long development, but finally we made it. We proudly present the latest game from RetroWorks, Genesis: dawn of a new day. [img]http://ww…
... bus. K-MOUSE interface contain programmable PLD chip with mouse ports ... -
Nether EarthJust looking at the Top 100 games and this ones pretty high. Anyone like this back then (or now ?). Had a quick go, didnt play it much back in the …
... past, both for manual and programmable win. Pity it was bugged ... blocks - for this reason the programmable win was sometimes impossible to ... -
How about a January London WOS / CSS meetup?This seems to be a good point in time to ride the wave of relative harmony and goodwill in the Speccy scene and suggest that we all go to a pub and g…
How about The Baron Of Beef pub in Cambridge? Would seem more apt I would have thought. -
How about a January London WOS / CSS meetup?This seems to be a good point in time to ride the wave of relative harmony and goodwill in the Speccy scene and suggest that we all go to a pub and g…
... Baron Of Beef pub in Cambridge? Would seem more apt I ... Of Beef some time, but Cambridge isn't brilliantly placed for ... -
How about a January London WOS / CSS meetup?This seems to be a good point in time to ride the wave of relative harmony and goodwill in the Speccy scene and suggest that we all go to a pub and g…
[QUOTE=gasman;494915]Cambridge isn't brilliantly placed for transport links[/quote]
Yes it is [size=-4][color=white]if you start from my house[/color][/size]. -
The father of British computing diesThe creator of EDSAC from 1949 [url]http://www.bbc.co.uk/news/technology-11875821[/url] you can try the edsac emulator here [url]http://www.dcs.warw…
and we all know what else ended up coming out of cambridge dont we? :) -
The father of British computing diesThe creator of EDSAC from 1949 [url]http://www.bbc.co.uk/news/technology-11875821[/url] you can try the edsac emulator here [url]http://www.dcs.warw…
[QUOTE=mel the bell;495218]and we all know what else ended up coming out of cambridge dont we? :)[/QUOTE]
The Spectrum, and Sinclair computers in general, perhaps? -
The father of British computing diesThe creator of EDSAC from 1949 [url]http://www.bbc.co.uk/news/technology-11875821[/url] you can try the edsac emulator here [url]http://www.dcs.warw…
Cam chains were not invented in Cambridge. Bridges weren't either. -
What is Green Jesus Day?It's in the event list for today.. (I didn't even know there was an events list!) Is it an in-joke/regional joke or just something I've never heard …
... ]http://www.urban75.org/photos/cambridge/cam50.html[/url] -
How about a January London WOS / CSS meetup?This seems to be a good point in time to ride the wave of relative harmony and goodwill in the Speccy scene and suggest that we all go to a pub and g…
... choice) - anyone?
(re: Cambridge not being brilliantly placed for ... your place, then stagger into Cambridge centre in the morning - that ... -
The Ultimate Spectrum, made from old spectrumsGiven that all types of the Spectrum are less than ideal in one respect or another, I wondered what the ulimate refinement would be, but just using o…
... .plus.com[/URL] Paul Farrow programmable ROM pack fitted into an ... set this all up. The programmable ROM allows me to load ... -
Recent talk of developing new SpectrumsHi all, I can see from a few threads on here that some Wossers like Vasil and Aien 8 are interested in developing more powerful Spectrums or improvi…
... .wikipedia.org/wiki/FPGA"]Field Programmable Gate Array[/URL]. Basically (and ... -
Recent talk of developing new SpectrumsHi all, I can see from a few threads on here that some Wossers like Vasil and Aien 8 are interested in developing more powerful Spectrums or improvi…
... "in the field", hence Field Programmable Gate Array. As its name ... -
Sinclair Research - latest products.See here: [url]http://www.sinclairresearch.com/[/url] Regards, Shaun.
... seem to have relocated from cambridge to america :P -
AGTY: Cambridge Z88 freeHi everyone, I have a Cambridge Z88 I am giving away, if anyone is interested it is listed on anygoodtoyou.com [URL="http://www.anygoodtoyou.com/…
... ,
I have a Cambridge Z88 I am giving away ... =100289[/URL]
Cambridge Computers Z88.
Includes Z88 ... -
Powering up a Speccy after long-term storage.Staying at my folks for Christmas. Feels good to be back in God's country again, even if it is -12C outside at the moment. :-o Anyway, I was plannin…
... not in use are erasable programmable read only memory (EPROM),collecting ... -
ZXC3 Rom CartridgeI recently aquired a ZXC3 Cartridge Rom from [URL="http://www.fruitcake.plus.com/"]Paul Farrow[/URL] fully populated with the latest diagnostic softw…
I went "deluxe" and had the ZXC3/case/programmable rom and IF1 RS232 lead, well worth the extra money -
ZXC3 Rom CartridgeI recently aquired a ZXC3 Cartridge Rom from [URL="http://www.fruitcake.plus.com/"]Paul Farrow[/URL] fully populated with the latest diagnostic softw…
[QUOTE=Macc;500802]I went "deluxe" and had the ZXC3/case/programmable rom and IF1 RS232 lead, well worth the extra money[/QUOTE]
Thank thee, I shall once again visit the site and try to locate said item(s) -
Which joystick interface is best?Hi i just bought spectrum 48k and i must buy joystick intf, but on epay i can't find kempston, so i must choose between: -Protek intf -Interface 2 -…
... /> In an ideal world a programmable one would be best then ... -
Which joystick interface is best?Hi i just bought spectrum 48k and i must buy joystick intf, but on epay i can't find kempston, so i must choose between: -Protek intf -Interface 2 -…
... Sinclair compatible, along with switchable/programmable variants. Having said that - if ... -
Which joystick interface is best?Hi i just bought spectrum 48k and i must buy joystick intf, but on epay i can't find kempston, so i must choose between: -Protek intf -Interface 2 -…
I've got a COMCON programmable interface which supports two fire ... -
Can anyone identify this?[URL="http://cgi.ebay.co.uk/ws/eBayISAPI.dll?ViewItem&item=330516214538&ssPageName=STRK:MEWAX:IT#ht_500wt_1156"]link[/URL] Those boards with the croc…
... /infoseekid.cgi?id=1000008"]AGF Programmable Joystick Interface[/URL]. Looks like ...
