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Who has an Issue 1 or Issue 2 Spectrum??Do you have an Issue 1 or 2 Spectrum (ie machines with 5C102E and 5C112E ULA's) ??? I'm doing a lot of research into the ULA and also the reasoning …
... machines with 5C102E and 5C112E ULA's) ???
I'm ... lot of research into the ULA and also the reasoning behind ... free book "The ZX Spectrum ULA".
One of the ... the RAS line of the ULA _ever_ go high impedance - this ... -
Who has an Issue 1 or Issue 2 Spectrum??Do you have an Issue 1 or 2 Spectrum (ie machines with 5C102E and 5C112E ULA's) ??? You're help is needed! PLEASE SEE THIS THREAD: [url]http://www.…
... machines with 5C102E and 5C112E ULA's) ???
You're ... -
Newbie needs adviceHi All I need an emulator that will run on Mac OS X version 10.2.1 I had one about 3 years ago that was very easy to use and easy to load games. I…
Best and worst arcade conversionsSaid in a last thread: [URL="http://www.worldofspectrum.org/forums/showthread.php?t=18335"]http://www.worldofspectrum.org/forums/showthread.php?t=18…
... /10) and the spectrum conversion :-x
The [I]best ...128 I/O portsIn The Spectrum Hardware Manual there is a small circuit on page 71/72 to allow 128 I/O ports by using IORQ+A7 to override IORQGE, so any I/O access …
... with A7=0 prevents the ULA from responding, so freeing ... high, ie, if the ULA is not being selected with ... high to doubly ensure the ULA is not selected. A ... working ULA responds when A0=0, ... and IORQGE=0. A faulty ULA responds when IORQGE=0, ignoring ...The direct bus or indirect one... that is the questionThe Ethernet project continues...and I'm in a quandry. So I've managed to implement enough socket library for the W5100 that socket, bind, listen, a…
... loaded a bit by the ULA, which so I believe consists ...Pentagon floating bus timingI wanted to take a little break from working on the ZXDS UI yesterday, so I added support for Pentagon timing instead, so I can finally enjoy the lik…
... timing. An explanation how the ULA replacement fetches the bytes without ...4x4 matrix QI have a 4x4 matrix used for rotating a 3D object to rotate to face any point in one simple step, and looks something like: [code] a b c 0 e f g 0 h…
... ]
This rotates in X, Y and Z simultaneously (no ...Failed server upgrade[FONT=Arial,Helvetica] Apologies for the downtime today. As an early birthday present, I bought WoS a shiny new server, but the move …
... and so did the fallback! :-x
The new server's ...Faulty +2 Grey :(Hello everyone... i was trying to fix a +2 grey board the other day, i had it for some time now. It gave a black screen (paper and border) with two …
... known working rom, z80 and ULA on it and made no ...X-Factor auditionNope not talking about all that crap on every saturday night, this did make me laugh... [url]http://www.nme.com/news/dan-le-sac/32838[/url] Click o…
Nope not talking about all that crap on every saturday night, this did make me laugh...
[url]http://www.nme.com/news/dan-le-sac/32838[/url]
Click on the link lower down the page for the audition, very amusing.Where shall I start to look ?I got hold of a faulty 48k, Issue 6. It displays a picture like shown below: [URL]http://www.gjelberg.no/miscpics/speccyfault.jpg[/URL] Some of the…
... also tried to swap the ULA with a known working one ...New PC crap....I finally up graded my near 6 year old PC for a new one. (dual core 4600, 512meg ATI graphics card, 500gig HD etc), mainly to make music on and play …
... narrowed this down to my X-Arcade stick and the new ...A Must for all Kung Fu fans[youtube]X-rTTdWcYwo[/youtube] Cracking stuff! Apologies if it's been posted before :lol:
[youtube]X-rTTdWcYwo[/youtube]
Cracking stuff! Apologies if it's been posted before :lol:Compiling FUSE from source for a complete and total beginner...?[b]ACHTUNG: this is going to take a while to read...[/b] A message above tells me it's been nearly 14 months since I last visited here. Ye gods. Wel…
... 's Debian and though (K/X/)Ubuntu is Debian-based, it ...The more things change...... the more they stay the same. Or at least, become reversed. Given that the Spectrum thinks INT -65536 is -1, I found it vaguely amusing that I've…
... the more they stay the same. Or at least, become reversed.
Given that the Spectrum thinks INT -65536 is -1, I found it vaguely amusing that I've just fixed a bug in some software where ( x = -1; x++ ) would give -65536.Vedic Maths Trick!So you don't have to learn your 11 times table. For any 2 numbers multiplied by 11, add them together and insert the answer between the multiple dig…
... the multiple digits.
11 x 43 = 4 (4+3) 3 ... its left. For example 11 x 69. We know 6+9 ... a 3 figure number, 11 x 123 for starters. Add the ...Most Graphically Violent game on speccy?My shouts are Death Wish, Barbarian and Target Renegade:x :x :x
My shouts are Death Wish, Barbarian and Target Renegade:x :x :xANN: Tipshop updated Friday, 28 December 2007Friday 28 December 2007 A belated Merry Xmas, folks. This update has loads of maps, and two complete solutions for the same game! * The kind-of-ano…
... , Dalek Attack, Gyroscope II and X-Out.
* Added maps ...Emulators on smaller resolutionI love gadgets and really want to buy a UMPC (Ultra mobile PC). Most UMPC's have a 800 x 480 screen. I wonder how Speccy emulators would work on it…
... UMPC's have a 800 x 480 screen.
I ... , would they resize to 800 x 480 or would you have ...New Laptop!!My department got me a new laptop this week. It's a Dell D530. I nice laptop it is too 2.0 Ghz Dual Core 2 GB Memory 110 GB HD (could be bigger…
... guessed it bloody windows Vista!!!! :x
I have been ...I'm making a videoHi, i'm new on the forums here (i've been checking out and using the websites amazing features for ages though) i've decided to make another spectrum…
... and have hit a wall :-x , so could people tell me ...CD Games Pack - Codemasters (Track listing)Hi Martijn, The correct track listing for the Codies CD is as follows: [url]http://www.worldofspectrum.org/infoseekid.cgi?id=0011567[/url] 01 - Vol…
... - Street Soccer
22 - Moto X Simulator
23 - Twin Turbo ... Soccer (2)
55 - Moto X Simulator (2)
56 - Twin ...Faulty Spectrum (help requested)I have an issue 6a specci. It's Z80 has the fault m1 line problem (Multiface 128 does not work). So I decided to put in a new Z80 but unfortunately i…
... were made with a working ULA and Z80 from another Spectrum ...Dr. Polidori - "Because I Can!"aka Yet another insane idea for a thread by Necros. If you could create a hybrid of two well known games and make a completely game out of them, wha…
... from an episode of The X-Files called "The Post Modern ...
