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InterruptsA small piece intended for the FAQ. Comments, corrections, additions welcome. Notably: * How long does the 48K ULA hold /INT low? * What happens i…
... LD A,R (which copy IFF2 to the P/V flag) is ... low on the last but 1 T state of an instruction ... the last IM 0, IM 1 or IM 2 instruction.
In IM 1 (as used by Spectrum BASIC ... as it does in IM 1. However, hardware devices placing random ... -
InterruptsA small piece intended for the FAQ. Comments, corrections, additions welcome. Notably: * How long does the 48K ULA hold /INT low? * What happens i…
... servicing.
Those that copy IFF1 to IFF2 obviously break the correct ... those that don't copy IFF1 to IFF2 can potentially re-enable ... -
Emulator for Sale on eBay ?Hi folks, [url="http://cgi.ebay.co.uk/ws/eBayISAPI.dll?ViewItem&category=50223&item=8124480344&rd=1"]http://cgi.ebay.co.uk/ws/eBayISAPI.dll?ViewItem…
... up copy of the program which it is necessary for him to have ... . It would be necessary to make a backup copy (and indeed very ... , then there is no need to make a backup, and the ... does usually allow install disks to be placed on a server ... -
IM2 Machine Code Sprites Example Code Using Char Based SystemFurther to my earlier post, here are sprites running using char method with IM2 driving it Note, for 48k spectrum using TASM [code] ; ***********…
... off interrups
im 1 ;switch to IM 1 and enable
ei ... we dont know where the program counter is when im2 is ... ; I=FE
IM 2 ; select IM2
ei
Remapping spectrum keys to the arrow keysIs it actual possible to remap spectrum keys to the arrow keys on a PC keyboard in Spin or Spectaculator?
... joystick such as Kempston, Sinclair 1 and Sinclair 2. The ... the arrow keys to select the various types and to set the assignements ... redefined; to change a key, follow this procedure: select it and ... this number if you want to store your custom assignements ...Clone Project feedbackFinally i now have some time to start again with my clone project. I have decided to drop the 48k project and go directly on a 128k clone. This migh…
... interface and gives full spedd to the processor.
[/quote]< ... dual port RAMs are hard to find cheap. The best price ... memory modes. Just like ROM select.
[quote]
... no idea how to program a CPLD/FPGA, especially to emulate something like ...MacFuse 0.7.0: performance and TR DOS problemsI can't praise Fuse enough for being such a comprehensive emulator that' still updated regularly. I'm grateful for all the new features in version 0.…
... Mac OS X 0.6.1.1 and 0.7.0 ... on a PowerBook G4 1.3GHz and a PowerBook ... changing the screen update ratio to 1:3 or more with ... Switching to full screen allows 100% playback speed with a 1:1 screen ... slowdown and send that to me with a copy of their Library/ ...The Specchum DatabaseThis evening I was going through the bygone topics that were discussed on the WoS forums, some extending to the very beginning of time (2001 to be so…
1. Name: Cristian Secara
2. ... television center
5. Hobbies (copy & paste from my [url ... .ro/html/who__me__.html"]Who, me ?[/url] page): electronics, computers, mountain ...Smooth Color Masked Sprites using fast page flip on 48kHere is a quick demo of using char based sprites using the Page flip method: a) Background is copied to buffer b) Sprites drawn on buffer c) Buffer …
... order, which means you might copy bytes to line 8, then line ... . A back buffer to display copy should do the copy in display line ... of your copy. Then you can use > 1 frame to perform a ... seemless copy with no screwed ...On 48k, can I copy 4k before next screen updateFollowing on from my thread at [url="http://www.worldofspectrum.org/forums/viewtopic.php?topic=6423&forum=11"]http://www.worldofspectrum.org/forums/v…
... can I copy 4k from Backbuffer to Screen in under 1/50th, or ... am I missing the point, I basically want to copy ... back to front screen with no tearing ... way you have > 1 frame to do a smooth shear-free copy.WOS archive on DVD?Hello This question has appeared few times, but I have not found any place to order WOS archive. Is anybody selling the whole arcive on DVD's? Jocu
... given up their time to provide all the material ... archive [I]disgusts[/I] me. :( If I thought that ... enthusiasts who don't deserve to be ripped off. :(
I have to agree wholeheartedly. The only reason ... don't have a copy of the archive and ...Sparky eZX-BASIC Project in need of FPGA ExpertYou probably are not familiar with this project, but it is a computer system based on Zilog's new eZ80 chip and the OS is a superset of ZX BASIC. Ju…
... way to introduce bus delays is to program up to six ... wait states (not good enough) for the specific chip select ... programmed in) clock cycles to complete, the display ... 's no WAIT to be able to delay it.
program rom, sprite rom, ...Painting under XPHi, can anyone reccomend me a good, simple painting program that will work under Win XP ? I was looking for something similar to MS Paint (fairly si…
... program (or just use WinRAR or UltimateZip etc under Windows and copy ... it to your WinUAE folder), I ... think I'll be able to give you the necessary rom ... ) but someone should be able to help with that.ROLLBACK distributionMy question to ROLLBACK creators. I see its absent in WoS Emulators archive... Is your product freeware, shareware or eBay? Where can I get, download…
Viktor, you should have a copy of Rollback SPIN by now. I sent it a while ago.
Mail me again if it didn't get to you, we'll sort something out.
D.Someone's having a laugh[url="http://cgi.ebay.co.uk/ws/eBayISAPI.dll?ViewItem&category=50224&item=8149055010&rd=1"]http://cgi.ebay.co.uk/ws/eBayISAPI.dll?ViewItem&category=5…
... />
Gaddam! I really neeed to get some of my games ... />
Anyone give me ?150 for a mint copy of Alien Kill ... on... You know you want toOpus Discovery Floppy Disk DriveHiya all I've just bought an opus discovery. I have been informed that even though it has a picture of a 48 rubber on the cover, it is in fact the u…
... making it rather problematic to connect to later models with the ... this updated model does something to address that.
... won't be able to copy games to floppy without you hacking ... editing a line of Basic to disassembling several hundred decryption ...New Retro Gamer MagWell its hit the mat this morning and guess what ?. No Sinclair content in this issue. However an excellent cover CD with all the Llamasoft games. A…
... we get newbies to the retro gaming scene. Amazes me as well ... in those years yet seem to at times prefer playing some ... thing) to a Dreamcast.
Then someone gave me a free copy of ... !
and anyway, i used to program on a 48k spectrum!IDE drives for speccy?Hi all, I've seen that there is an IDE drive with compact flash card for the c64. Is there anything similar for the speccy? It would be fab to hav…
... for it :
1. Demfir - can load snapshots (Z80 ... files into it then copy it to the CD or on ... TRDOS "emulator" - similar to the MDOS but for much ... firmware or add stuff to existing firmwares since it ... did. Don't get me wrong - ResiDOS is REALLY ...ANNOUNCE: Resistor version minus 1.0.0Given the discontinued development of Taper and the vapourware nature of certain other products, there's a lack of a modern, up to date, maintained t…
... code of MakeTZX [1], namely Alcatraz, Speedlock 1-7, Softlock and ... months, actually :( I suppose everybody has noticed that.
< ... br /> We are almost ready to republish the TZX specs restyled ... br /> Luca
[1] [url="http://www.ramsoft.bbk ...Head Over Heels - 256 ColoursAfter two weeks of painstaking work I've finally completed my 256 Colour version of the classic Head Over Heels, for use in Vladimir Khladov's excell…
... keyboard control option (essential for me) - making the game very ... difficult to play. Plus the Amiga version is just a lazy copy ... /> That was the incentive for me to recolour the Spectrum version. It ... seemed an impossible task to begin with...
...New release of EmuZWinEmuZWin Version 2.6 Release 1.0 Beta? ? (30-Jan-2005): A lot of changes. Most important are: [+] Formats supported: RZX, SLT. [+] Sound devices sup…
... various text files to copy and paste to your letter, but ... don't tend to keep stopping to page into a ... tasks into multiple 'threads' to enhance performance.
[/quote ... of the parts still have to be performed, surely, ... all means e-mail me. When I get a ...Paul Mckenna 2I can't be bothered reading all the Paul Mckenna posts so I'll start a new thread Are any of the games he's denied any good? :confused: [ This Mess…
... the adventure:
1 - Being forced to cut the mightiest tree ... looney house and pretends to be an arse (everybody suddently believes his ... role)
3 - Is sentenced to learn ...New Compo IdeaI've had this idea and would like to know what do you think about it. I think that most of us here know how to code in BASIC. The problem with Specc…
... objectives:
1.- First of all, have ... , provide fresh new games to the community.
to me, btw.
everybody provided a perfect TZX ... voters could give scores to several weighted categories. ...48k Spectrum+ ManualThe DK Manual that came with the 48k+. Not the 128k manual, the speccy plus version. I can't believe that we don't have the scans of this thing onli…
... :
1. The actual example code and "how to program" part was ... very, very good - it was easy to understand ... to really get to grips with BASIC, thn you could get a copy ...Classic only you hateWhich so called classic do you hate or what feature do you hate about a game you like! Classic I hate: I hate knightlore it's the spectrums dragon's…
... for games i had a copy of to look at what the ...New Compo IdeaI've had this idea and would like to know what do you think about it. I think that most of us here know how to code in BASIC. The problem with Specc…
... lot of us even tried to do anything on the Spectrum ... of people like me who learnt to program after they moved to other machines ... the source code things, if everybody did that then the quality ... that may be well suited to compiled speccy basic, such as ...Z88DK + SPLIB2 question.I downloaded the compiler, installed it following the instructions (found at the SPLIB2 website), updated it using the fixed files (stdlib.h and the …
... , latest stable version (1.5). Decompressed it to C:\Z88DK
* ... errors.
* I copy SPLIB2.LIB to the C:\Z88DK\LIB ... m supposed to be ready to go, I copy the first program from the ... same error. I try to compile the simplest program possible:
Withdrawing Rights to DistributionWithdrawing Rights to Distribution Folks, its soap box time! As an author of a few titles who has given distro rights to WoS (and WoS alone), I'm g…
... up little hitler the right to slag everybody off for little tiny ... things......even when people are trying to ... bad when one is oblivious to the socially obvious ... but ... and there.
*Let me guess ... He's right behind ...Rapscallion - Game OverIt's game over time folks let's have your final thoughts on Rapscallion and don't forget to vote by going [url="http://www.worldofspectrum.org/infose…
... some other ?crap? stuff instead, everybody has different weakness :) ) so the ... only way to evaluate this game is to compare it with ...so is Pocket Clive still being updated?I need it in my life!
... , you know...
and answer me one question: why there is ... tzx files displayed when I copy them to tapes folder under PocketClive ...
