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rebuilding a speccy - original hardware, emulation or cloneI have some spare speccy parts and cases etc and I've been thinking of bastardising a spectrum. I'm undecided as to using original hardware, clone or…
... +2 (grey) board with a rom whipped out of an old ... -
pulling data from a CD-romis this possible. it starts up as a programme, and wont let you print from it. i could do screen grabs but that would take ages.
is this possible. it starts up as a programme, and wont let you print from it. i could do screen grabs but that would take ages. -
Codemasters CD-ROM etc. on ebay[url]http://cgi.ebay.co.uk/ws/eBayISAPI.dll?ViewItem&item=300357290705[/url] The CD Games Pack, bit battered but complete with instructions and cabl…
[url]http://cgi.ebay.co.uk/ws/eBayISAPI.dll?ViewItem&item=300357290705[/url]
The CD Games Pack, bit battered but complete with instructions and cable... couple of other titles of note including two Cronosoft ones... Sim City...
Spin & VistaI'm having a few issues getting spin to run on Vista. As soon as I launch Spin I get an "Invalid Image Size" warning. I OK that message and I get a…
... violation at address 00511DC7 in module 'ZXSpin.exe'. Read of address ... violation at address 006074FW in module 'ZXSpin.exe' Read of address ...Interface 1/Printer problemAre there any known incompatibilities between the Interface 1 and the standard ZX Printer? I've now had three working printers die on me. They were…
Games etc on eBayHi This is my first post, and I'm afraid it's a plug. I've just put 30 or so games up on eBay, plus a boxed Currah Micro Speech. The games are most…
... of the Unicorn and 3 Rom carts + a Ram Turbo & ...Tutorial - learn machine code in 30mins[B][I]Message from the moderators[/I] - bigjon has requested that readers' attention be drawn to a better version of this tutorial, one which is easi…
... -
Choose a location in ROM where the are 256 random ... ;source of random bytes in ROM
ld d,0
ROM
ld d,0
Diagnosing Spectrum 48k (faulty RAM chip?)I have a Spectrum 48k (I believe it may be an upgraded 16k model) that doesn't work, and never has ever since the owner gave it to me. When you turn …
... (except the ULA, CPU and ROM since they're big and ...Looking for contact!Hi all, Back in 1998 I sold most of my Spectrum gear........I traced the add in comp.sys.sinclair and it's quoted below. I think I sold it to JAMES …
... /> about with the original rom code. Yes, I probably ... also got The Complete Spectrun Rom Dissassembly somewhere, as
Rom Dissassembly. Tapes as follows ( ... br /> Book - The Complete Spectrum Rom Dissassembly.
Tapes as ...Divide problemSome years ago i got myself a divide as a kit. Assembled it, flashed it with demfir and all went well with a cd-rom connected to it. Meanwhile, i g…
... went well with a cd-rom connected to it.
rom psu.
Never got ... i tried again the cd-rom but it didn't work ...Framerate of arcade gamesThe Golden Age of video games coincided with the birth of 8-bit home computing; this is why every computer of that era has a slew of really bad Pacma…
... machine in action, but the ROM code has now been disassembled ...book review title switchThe reviews for Spectrum Machine Language for the Absolute Beginner and The Complete Spectrum ROM Disassembly on ZX Computing Dec'84 pages 108/109 ha…
... Beginner and The Complete Spectrum ROM Disassembly on ZX Computing Dec ...winston's diagnostics boardHi Winston, I've recently built your diagnostics board on project board and am having huge problems getting it running. I've been pulling my hair ou…
... not boot to the internal rom. It will boot to the ...48K PSU on / off switchI keep meaning to fit one of these into the (mains side) flex once I find a black one to match... [url]http://www.maplin.co.uk/Module.aspx?ModuleNo=…
Need help with interrupts againI'm fighting to understand how interrupts code handling works I'm trying to set my simple own interrupt routine, as I don't want to be dependent on …
... want to be dependent on ROM routines. The most important thing ... byte 0 which is in ROM and has value 243
About wireframe 3d animationAre there any demos or games that have very long 3d animation sequences? Some games have short, repeating animations and I only know of a demo (somet…
... routine was faster than the ROM one. Is this assumption correct ...Russian cracks in latest updateI have just noticed the topic about Italian cracks in latest update. There are more cracks in the update. Check this Russian compilations: [url]htt…
... load into emulator a custom ROM (included in .zip file) first ...New interface for ZXThis is my old (2004) unfinished project of internal interface for ZX Spectrum 128+2: ([url]http://velesoft.speccy.cz/hardware_in_development.htm[/u…
Would someone make me a rom?Hi I'm really hoping here but is there someone that has all the equipment / software to make speccy roms that would do a cassette for me if I send it…
Hi I'm really hoping here but is there someone that has all the equipment / software to make speccy roms that would do a cassette for me if I send it to you? I would be willing to pay a small fee and postage of course. Its a game I wrote in basic years ...Announcing: The +2A/+3 FLASH ROM adapter boardAs I've mentioned in a couple of other threads, this project is coming along quite well now, so I thought I'd post some details up here. I've built …
As I've mentioned in a couple of other threads, this project is coming along quite well now, so I thought I'd post some details up here.
I've built some (very ugly) prototype hardware and everything seems to be working nicely. I'm stuck on the ...winston's diagnostics boardHi there Mr Winston I don't know if you remember I posted about your diagnostics board earlier and how i used a 7404 instead of the 2 mosfets, well I…
... it with PP's ZXCFLBA rom and will be adding the ... lines and hitting the two ROM OE lines on the +3 ...Liliwhite softwareI recieved two software packages for Opus discovery disc system (with two drives). I was aware about its existence earlier, but had no details. Compa…
... seven times faster than the ROM routines.
On the disc ...Ninja Grannies TAPIf any1 is interested ... here is Ninja Grannies as a .TAP file with ROM loader instead of the custom one (so you can play it on Divide and similar d…
If any1 is interested ... here is Ninja Grannies as a .TAP file with ROM loader instead of the custom one (so you can play it on Divide and similar devices) :
[url]http://pc.sux.org/tomcat/NinjaGrannies.tap[/url]Anyone have New Computer Expresses from 1990?I'm currently pulling together ideas for the 1990 chapter, and am interested in New Computer Express covers and articles about the SAM ROM problems a…
I'm currently pulling together ideas for the 1990 chapter, and am interested in New Computer Express covers and articles about the SAM ROM problems as well as MGT going bust. Does anyone have these issues handy that they're willing to sell or scan?Speccy 48Got a speccy 48 ver 4S with an interesting problem i havent been able to get to the bottom of. It starts ok, and i get the Sinclair research messag…
... both the RAM and the ROM, and there doesnt seem to ... /> Likewise, i have changed the ROM and all the 4116's ...Mass storage - why backup battery?I wasn't sure to post this under "hardware" or "development", but here goes: There are these mass storage devices for ZX Spectrum, and on many desig…
... peripheral to disable the internal ROM, which makes it easy to ... up more space than original ROM, but that's where a ...Spectrum 128k +2 (grey version) Issue 1 Load games problemFirst off all I'm very happy to be a member of World Of Spectrum. Second of all: I have a BIG problem with my spectrum. The cassette tape recorder is…
... is when I load the rom I hear the sound but ...Atari CX-2600 games/ROMs ?I found an Atari CX-2600. Can I make my own games if I find ROM images of games modules for this one ?
I found an Atari CX-2600.
Can I make my own games if I find ROM images of games modules for this one ?
