-
Arkos TrackerHi all, I'm proud to present you my Windows-based Tracker : Arkos Tracker, for you to compose for Spectrum, CPC and MSX. It requires .NET 3.5 at lea…
... , one par channel.
- Manages 512 tracks, each one being reusable ... -
Sprinter 2000You can pick this up from me (I live in Derby) It's a brilliant clone of the Spectrum that because it's implemented in fpga it can switch between 10…
... 100% compatibility to the Pentagon 512, the Scorpion or the original ... -
Text Adventure Vector graphicsI've often wondered what the memory cost of graphics in a text adventure was. If you were to hazard a guess, how many bytes would it be possible to …
... is achievable in less than 512 bytes (of code)? -
Fuse for Mac OS X 1.0.0 ReleasedA new version of Fuse for Mac OS X has been released at the dedicated sourceforge project and shortly here on WoS: [url]http://sourceforge.net/proje…
... /> [*] Fix border colour in Timex HiRes screenshots (Fredrick Meunier).
[*] Fix ... -
Memory upgrade for ZX Spectrum 16/48This is external memory upgrade for ZX Spectrum models with 16kB ram. Can be connect also to 48kB models, but need remove 8 dram chips (from sockets …
... % compatible with ZX128 / Pentagon 128,512,1MB
+ switch for enable ... -
T/S 2068 & SpectrumBorrowing what you see below from the Timex Sinclair 2068 Beginner/Intermediate Guide, by Fred Blechman. It appears the T/s 2068 was intended to be …
... , and a pixel resolution of 512 by 176.
[I ... -
New Game : WiWo Dido IV for ZX81It is a HiRes game in 1K RAM. Download at RWAP. [url]http://www.rwapservices.co.uk/ZX80_ZX81/forums/viewtopic.php?f=4&t=536[/url]
It is a HiRes game in 1K RAM.
Download at RWAP.
[url]http://www.rwapservices.co.uk/ZX80_ZX81/forums/viewtopic.php?f=4&t=536[/url] -
ZX80 / ZX81 reference cardDon't know if it's on WoS already, but just came across this auction: [url]http://cgi.ebay.nl/2-TIMEX-1000-SINCLAIR-SOFTWARE-CASSETTE-ZX-81-/1107334…
... ]
It has some hires photo's of a reference ... -
Plus 3 Mate +3 TroubleshootingHi folks, Similar to the DB1 thread over here: [url]http://www.worldofspectrum.org/forums/showthread.php?t=35643[/url] ... I thought I'd raise the i…
... :
250Kbps MFM, 9 sectors, 512 bytes:
0:0 1 ...
250Kbps MFM, 9 sectors, 512 bytes, cyl=0:
38 ... -
The Sinclair ZX Microdrive Resurrection Project (long)Dear Spectrum fans! [Management summary: Download [url]http://www.bartheld.net/temp/mdv2img.zip[/url] and tell me what you think. All help very much…
... I could initialize it with 512 because the emulator seems to ... -
28-character wide multicolour(ish) on 48k SpectrumLong-time lurker here... I've always been interested in rainbow effects on the 48k Spectrum, mainly from a perspective of "Just what [I]would [/I]ha…
... ,A
RET
HIRES PUSH BC
PUSH DE ... (VALSP),SP
LD SP,HIRES
LD BC,0219H
LABEL ORG 0FDFDH
JP HIRES
ORG LABEL
[/CODE ... -
ULAPlus: showing different screen modes in one screenI wanted to write a demo showing the same screen, converted to various screen modes available on the Spectrum (well, a Spectrum clone capable of show…
... , a standard Timex HiColor screen (hires attributes using the Spectrum standard ... -
Moving a line down the display in assembler?...It's not a "[I]how can I do it[/I]" question, it's more a "am I missing something in trying to do it a new way" kinda question. What I've been doing…
... ] a routine that generates a 512 byte table (128 bytes of ... readable. I thought spending those 512 bytes on a table might ... -
Minigamecompo 2012[URL]http://minigamecompo.weebly.com/[/URL] As last year, 1K, 2K and 4K compo. Now I can use all announcements on all forums you participate. So f…
... for the 1K ZX81 in hires, but they will be sold ... -
Newbie willing to try doing some gfx...I've tried my wings in creating some hires graphics on C64 and I'd like to try making some also with speccy just out of curiosity, but my knowledge a…
... my wings in creating some hires graphics on C64 and I ... that much from C64's hires mode except the BRIGHT flag ... -
BIFROST* ENGINE 1.2 released!Another improved version of the BIFROST* ENGINE is now available! Download it here: [url]http://www.worldofspectrum.org/infoseekid.cgi?id=0027405[/u…
... support drawing tiles at arbitrary hires rows yet. I decided to ... -
WIP: ULAPlus hardware implementationThis aims to be an "almost" plug-in replacement for the Sinclair ULA chip fitted in Spectrum 16K/48K/Plus machines. It comes in a form of a small PC…
... features, things like hicolour and hires Timex modes can be implemented ... -
Optimisations in Exomizer Z80 decrunch codeThis is the 163 bytes old code (simple and optimized): [CODE] ld iy, exo_mapbasebits ld a, 128 ld b, 52 push de exo…
... ix
ld de, 512+48 ;1?
inc ... ix
ld de, 512+48 ;1?
inc ... exo_dontgo
ld de, 512+48 ;1?
dec ... exo_dontgo
ld de, 512+48 ;1?
dec ... -
Odd files on disk games (Op.Wolf, Typhoon, etc.)I've noticed on some disk games which I've been looking at recently that the loading sequence starts by loading two 512 byte files and comparing them…
... sequence starts by loading two 512 byte files and comparing them ... -
What kind of Spectrum year was 2012 for you?2012 was for me a low Spectrum year, I coded just 1 game and that was only during the Spectrumdays in Cambridge. So on Spectrumfront it was low, but…
... ZX81 front I coded 13 hires games in 1K and still ... -
New ZX 1k hires game : Q*Bert[url]http://www.sinclairzxworld.com/viewtopic.php?f=4&t=552&start=20#p11908[/url] Still working on improvement (i.e. multilevels), but this is the f…
[url]http://www.sinclairzxworld.com/viewtopic.php?f=4&t=552&start=20#p11908[/url]
Still working on improvement (i.e. multilevels), but this is the freeware release. -
Homebrew Microcomputer design...getting ICs and stuffFor anyone interest in homebrew microcomputer design or just making add-ons and electronics gizmo's..this might be of interest. Sourcing affordable …
... functions too ! 256x192 (256 Colors), 512 x 192 (16 colors) 40x24 ... -
All Sinclair (related) eventsLast saturday there were about 8 or 9 Sinclair enthousiasts visiting a great retro computer meeting in Maarssen in Holland, organized by the HCC (Hob…
... (bringing his ZX81 and demonstrating hires games); we are both asked ... -
MOVE_M Object Movement Manager for BASICAs moving things around on the screen is usually the slowest part of a game written in BASIC, I've been pottering around with this routine to handle …
... start here, starting at 256,512,768,1024,etc.:
REM ... -
Copy 4Kb in Assembly?Here's an interesting problem: what's the best way to copy a block of 4Kb in assembly? The most obvious solution is to use [B]LDIR[/B]: [CODE] l…
... " would be "fastest routine under 512 bytes to copy 4Kb" for ... -
I find deeply unfunny..I'll kick off with 2, jack whitehall and Miranda Hart.. funny ? what the!! who hires them. does come across as more a case of who you know , in bo…
I'll kick off with 2, jack whitehall and Miranda Hart..
funny ? what the!! who hires them. does come across as more a case of who you know , in both cases. -
Are there any custom +3 DOS file systems?I'm looking to see if there are any custom +3 DOS disk file systems available rather than the 40 track, 9 sector, 512 bytes/sector (I think that is r…
... the 40 track, 9 sector, 512 bytes/sector (I think that ... I correct in thinking the 512 bytes/sector is the reason ... -
Math Quiz - MultiplicationThe topic is fast multiplication routines, from 8x8 to 32x32 and all points in between. These functions sit underneath floating point libraries, gen…
The topic is fast multiplication routines, from 8x8 to 32x32 and all points in between. These functions sit underneath floating point libraries, general integer / long / char multiplications, and general textnumber conversions, so there's interest in ... -
Refactoring the ULAplus HDL descriptionFor the ZXUnio project, I'm refactoring the Verilog code I wrote two years ago to describe the ULA and the ULAplus devices. When I've taken this code…
... taken this code to add hires Timex modes, I've realized ...
