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Whatever happened to Geoff Crammond?I know he was never a Speccy programmer but he did create some classic games during the 80's, 90's and 00's. Over the last few weeks I've got into F…
... old Grand Prix 4 by Geoff, which initially I was a ... -
Interface 1 Issue 2 Bug FixesI've had a bit of spare time today and implemented Geoff's [URL="http://www.drumfu.com/if1_2p.zip"]bug fixes[/URL] as detailed in his [URL="http://ww…
... spare time today and implemented Geoff's [URL="http://www.drumfu ... in his [URL="http://www.wearmouth.demon.co.uk/if1_2.htm ... -
20KWell here it is the 20000th post, a monumental event indeed, even if 18000 of them are complete drivel :D Should I be proud? Or should I be ashamed…
... , The Mighty Dopethrone, Cyborg, Pigdog, AOwen, NickH, Dunny, [I][B]Gamestage ... lusitanae, alchemist, alchresearch, Alchoholics Anonymous, Geoff, Steve (SPT), Paddy Coleman, Alien ... -
Rotronics Wafadrive v.1.80 ROM - Corrupt or purposely broken?I've been digging around the Wafadrive v1.80 ROM (from [URL="http://zxspectrum.it.omegahg.com/_RO.htm"]here[/URL]) and can't decide if the ROM is cor…
... code is [URL="http://www.wearmouth.demon.co.uk/if1_2.htm ... with the IF1[/URL] (thanks Geoff), so it didn't take ... -
SeBASIC Updated to version 3.2 by aowen...SeBASIC has just received an update!... Version 3.2 is now available, but it'll cost ya!... Its only $5 USD, and can be downloaded from here:…
... version 4, forked specifically with aowen's Chloe 280SE in mind ... -
Machine Code Challenge #1 ResultsWell at the stroke of midnight there were 3 entries so everybody gets to stand on the podium and the 3 Spectrum books will be going out to prizewinn…
... .
[url="http://www.wearmouth.demon.co.uk/if1_2.htm ... #L1C35"]http://www.wearmouth.demon.co.uk/if1_2.htm ... /> [ This Message was edited by: geoff on 2002-07-15 21 ... -
Microdrive Mayhem!I'm wandering if anyone can help me. I recently acquired an Interface 1 plus a couple of Microdrives. But I can't get them to work properly. The Int…
... :
[url="http://www.wearmouth.demon.co.uk/"]http://www ... .wearmouth.demon.co.uk/[/url]
aka "Geoff" on ... -
Assemblers / Compilersfor the +2a .. where can i find one? .. and where can i find documents on the registers and so on? .. thanks Stefan
... here
[url="http://www.wearmouth.demon.co.uk/zeus.txt ... "]http://www.wearmouth.demon.co.uk/zeus.txt ... the 128K machine.
Cheers, Geoff. -
How to tell if I have a Spectrum ZX 16K or 48K?Hi all, I'm a total newbie to the good old Spectrum and I got three spectrums in one box together with som other old computers. The spectrums seem…
... from
[url="http://www.wearmouth.demon.co.uk/loganclone.zip ... "]http://www.wearmouth.demon.co.uk/loganclone.zip ... either way.
Cheers,
Geoff. -
Java EmulatorsOk, Im not having a good time of it here. Im trying to get a java emu on my site so people can play the games online. Ive tried Jasper Java Emu, and…
... 2004-12-04 22:02, Geoff wrote:
You need something ...
[url="http://www.wearmouth.demon.co.uk/jav/pangolin ... .htm"]http://www.wearmouth.demon.co.uk/jav/pangolin ... -
Another humorous eBay Speccy sale.[url="Http://cgi.ebay.co.uk/ws/eBayISAPI.dll?ViewItem&category=11994&item=8201395313&rd=1&ssPageName=WDVW"]Http://cgi.ebay.co.uk/ws/eBayISAPI.dll?Vie…
... .
[url="http://www.wearmouth.demon.co.uk/kb.htm ... "]http://www.wearmouth.demon.co.uk/kb.htm ... /> [ This Message was edited by: geoff on 2005-06-28 02 ... -
GraphicsI can't find this posted anywhere else, but how do you use graphics, other than circle, pixels and lines? For example, how do you draw a filled box o…
...
[url="http://www.wearmouth.demon.co.uk/BASIC/shapes ... .sna"]http://www.wearmouth.demon.co.uk/BASIC/shapes ... /> [ This Message was edited by: Geoff on 2005-07-20 15 ... -
GraphicsI can't find this posted anywhere else, but how do you use graphics, other than circle, pixels and lines? For example, how do you draw a filled box o…
... 2005-07-19 11:13, Geoff wrote:
I recently ... .
[url="http://www.wearmouth.demon.co.uk/BASIC/shapes ... .bas"]http://www.wearmouth.demon.co.uk/BASIC/shapes ... .
[url="http://www.wearmouth.demon.co.uk/gw03/basfill ... -
SoftRom emulation possible?Hello. Quick question to all emulator developers: How easy would it be to emulate a SoftRom? The mastering utilites for my protection system XLR-8 a…
... -10-29 18:47, Geoff wrote:
There are ... />
[url="http://www.wearmouth.demon.co.uk/softrom.htm ... "]http://www.wearmouth.demon.co.uk/softrom ... what you've got, Geoff, you've copied verbatim ... did you get yours from, Geoff, was it Steve Shepherd ... -
BASin and the 128k commandsI've decided to look at incorporating the 128k commands PLAY and LOAD!, SAVE!, MERGE!, VERIFY! for the ramdisk. It won't be full 128k emulation. No …
... 2005-11-06 23:03, aowen wrote:
[quote]
On ... copies for people to test (Geoff), the ZXShed folks might want ... -
coloursJust wondering if any of you 'experts' could answer this question... When Clive invented the Speccy, and he selected the colours used... Instead of…
Wander over to Geoff's patent page ( [url="http://www.wearmouth.demon.co ... .uk/item1.htm"]http://www.wearmouth.demon.co.uk/item1.htm ... -
Dutch VNU in bid talksVNU NV is in talks to be acquired for as much as $8.8 billion by a group of the world's biggest private equity firms. The company is massive but amo…
... a few new large cheques Geoff?
I wish :)
[url="http://www.wearmouth.demon.co.uk/listing.gif ... "]http://www.wearmouth.demon.co.uk/listing.gif ... -
An mp3 questionHeres to scenarios that im not sure about so if someone could help. Say i have a cd i bought 6 years ago that has been removed from sale and can onl…
... 2006-03-27 22:00, aowen wrote:
David M Webb ... ]
Follow the link Geoff gave. :) It is indeed David ... -
XLR-8 mastering utilities - help wanted!!Hello. Ironic I know given I wrote them! I can't for the life of me get the XLR-8 mastering utilities to work under emulation. It goes through the m…
... chap on these forums called Geoff who has a small site ... link:
[url]http://www.wearmouth.demon.co.uk/softrom.htm ... -
Checksum RoutinesHi there everybody, Does anyone have an 'off the shelf' assembler routine for generating checksums? Thanks Jim
... .
[url]http://www.wearmouth.demon.co.uk/BASIC/sum ... .org/[/url]
--
Geoff -
Any interest in new low-cost mass-storage interface with 512K RAM?I've recently added support to ResiDOS and the +3e ROMs for SD/MMC card interfaces; in particular, ZXMMC (which has no onboard RAM and so is only sup…
... the other...[/quote]
[quote=aowen;167443]I'd like to ... make, and should work with Geoff's Sea Change ROM.[/quote ... -
Complex DRAW command?After looking at some Speccy code I noticed that the DRAW statement is used to draw lines (or it looked that way). On the Coco, the LINE command was…
... br /> [URL]http://www.wearmouth.demon.co.uk/BASIC/shapes ... of straight line segments. Geoff's example exploits the fact ... this, I just modded Geoff's program to include an ... The final listing, if Geoff doesn't mind, is:
Geoff from me.
Q. on a book (48k/128k ROM dissassembly)Would you, great WoSsers, please recommend THE greatest, bestest and preferably completestest Speccy ROM (any 48k & 128k (not QL, zx80/81, nor clones…
[quote=Geoff;184332]It has to be " ...
[URL]http://www.wearmouth.demon.co.uk/[/URL][/quote ...Wanted: "Complete Spectrum ROM Dissassembly"I'm on the prowl for the book [URL="http://www.worldofspectrum.org/infoseekid.cgi?id=2000076"]Complete Spectrum ROM Disassembly[/URL]. PM me or repl…
... . Just download Geoff's disassembly from his [url=www.wearmouth.demon.co ... heavy going at times whilst Geoff explains things more simply and ...Top Ten British Things Americans Don't Care AboutThis is A list of ten things that were/are huge in the UK, but (most) Americans don't care about (in no particular order): 1. ZX Spectrum 2. Footbal…
[QUOTE=Geoff;191489]Nescafe Instant Coffee (or ... instant)[/QUOTE]
[QUOTE=aowen;191492]That one rather demonstrates ...How about making a diagnostic program for 128k speccys?Hi guys, I was just chatting with DEATH today about a problem i had with my 128 heatsink spectrum and the need for a 128k speccy diagnostic program …
[QUOTE=aowen;202799]You're welcome Mr ... me in the direction of Geoff's source code I can ... work it out Mr Andrew, Geoff's code is nice and ...Microdrive wont LOAD - Help PleaseI have many Microdrive cartridges containing Original Programs and Backups. I have tried to read and load from any number of the cartridges all seem…
[quote=Geoff;213988]Hi,
Sinclair developer ... site
[URL]http://www.wearmouth.demon.co.uk/[/URL]
Fuse 0.9.0 releasedVersion 0.9.0 of [url=http://fuse-emulator.sourceforge.net/]Fuse[/url], the Free Unix Spectrum Emulator[/url] has just been released. Highlights of t…
... ROM according to Geoff's listings ([url=http://www.wearmouth.demon.co ... ]v1[/url], [url=http://www.wearmouth.demon.co.uk/if1_2.htm ...Bizarre stuff in Interface 1's shadow ROMAccording to the Complete Shadow ROM disassembly, the function that exits back to the BASIC interpreter after interpreting IF1 commands is this: [co…
... compare to Geoff's online disassembly:
[url]http://www.wearmouth.demon ...Interface 1 emulation issuesFor Virtual Spectrum v3.0 I am implementing virtual Interface 1 and Interface 2 options! The I/F2 ROM option works already, and I have got the I/F1 s…
... ="http://www.wearmouth.demon.co.uk/if1_2.htm#L1C52"]Geoff's Interface ...
