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SpecOS progressOk, As you can all see, I'm back - and I've been working away on SpecOS for a while now. There's a few videos, which you can see on my blog: [url]h…
... programmer, for designing something like vector games... Even better if it ... -
More colours II (Was: Most popular new features?)The suggested 4xCLUT multi-colour solution never took off.
... for fast primitive and filled vector graphics drawing, direct block Data ... -
Graphical Amusementsstefano (another z88dk bod) has been working on something interesting: run them with the usual LOAD "" [url]http://stefanob.webs.com/rabbit.tap[/ur…
If I ask for a program that converts output from popular PC vector image tools (eg. Illustrator) to something that the Speccy can display, am I smoking something? :) -
Graphical Amusementsstefano (another z88dk bod) has been working on something interesting: run them with the usual LOAD "" [url]http://stefanob.webs.com/rabbit.tap[/ur…
... the current W3C standard for vector graphics. It should be supported ... -
DMA interface for ZX Spectrum[url]http://velesoft.speccy.cz/data-gear.htm[/url] This is internal DATA-GEAR interface for any 8-bit computer with Z80CPU. Use Direct Memory Access…
... /> what benefit is dma for vector 3d stuff? freescape? -
DIVIDE games crashingMy DIVIDE arrived today complete with 512K CF Card, ready to go. First impressions, really good - simple file browser works fine & games load no prob…
... tape support
- new IM2 table (+ fixed im2)
- removed logo and ... -
DMA interface for ZX Spectrum[url]http://velesoft.speccy.cz/data-gear.htm[/url] This is internal DATA-GEAR interface for any 8-bit computer with Z80CPU. Use Direct Memory Access…
Help! Reverse engineering a Spectrum game[deleted]
Beepola v1.01A new version of Beepoa, v1.01, is now available for download from:- [URL]http://freestuff.grok.co.uk/beepola/Beepola_v1.01.00.zip[/URL] (650KiB) …
... engine[/URL] - this uses an IM2 routine to do the animation ... registeres it uses, to the IM2 routine already present in the ...variable variable names with VAL$It's possible to make the RH-side variable names in a LET statement be themselves variable by using VAL$. Thus, if v$ holds the [b]name[/b] of anothe…
... can think of, is a vector variable, but you know it ...variable variable names with VAL$It's possible to make the RH-side variable names in a LET statement be themselves variable by using VAL$. Thus, if v$ holds the [b]name[/b] of anothe…
... can think of, is a vector variable, but you know it ...variable variable names with VAL$It's possible to make the RH-side variable names in a LET statement be themselves variable by using VAL$. Thus, if v$ holds the [b]name[/b] of anothe…
... can think of, is a vector variable, but you know it ...Spectrum 128K RS232 to PC serial cableIf you have read some of my recent posts then you will know that I am eager to link my Spectrum +3 to a PC. This will be done by wiring a standard PC…
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imode db 0EDh,94 ; im2
iff2 db 243 ; di ...DMA interface for ZX Spectrum[url]http://velesoft.speccy.cz/data-gear.htm[/url] This is internal DATA-GEAR interface for any 8-bit computer with Z80CPU. Use Direct Memory Access…
... /> what benefit is dma for vector 3d stuff? freescape?[/QUOTE]
Assembly Programming for IDIOTSOk are there any websites guides for what opcodes do in a z80 or books... but for really really thick people like me :-) Something along the lines …
... set up interrupt mode 2 'IM2'. It also explains everything you ...Assembly Programming for IDIOTSOk are there any websites guides for what opcodes do in a z80 or books... but for really really thick people like me :-) Something along the lines …
... interrupt and setting the interrupt vector is easy. Toni Baker had ...games that are great despite their obvious flaws...I think 'WONDERBOY' is a great game on the spec, used to play it non stop, but... the scrolling is abysmal. slows down and speeds back up at random w…
... to the processing. Most other vector games for the Spectrum (the ... deal with rather more complex vector graphics.emulatorsplease help can we see clearly which emulator emaulates which hardware is there any that has a pc function key for the mulitface nmi button and the +…
Hacking the O.C.P Full Screen Editor/AssemblerIf you have been reading my posts recently then you will know that I am eager to have the sourcecode I wrote for the Spectrum during the period 1988 …
... BASIC to sleep and used IM2. The data for the graphics ...Floating bus on 128K models[b]Background:[/b] i need run code with interrupt enabled but i need use stack instruction to maximize performance in copy/shift/mirror routines. dur…
... HALT. Even the shortest possible IM2 routine - a single RET or ...Transferring games into MicrodriveLast week a big pack of empty microdrive cartridges arrived, and now I'm ready to playing with my little microdrive equipped speccy. One of my aim w…
... /> mov byte [intmode+1],94 ; IM2
cmp byte [ebp+SNA_int ...emulator graphics issueHi, I use various emulators,each play the games correctly,but I have noticed that the graphics seem to lack definition.More so the pixels,they seem …
... with phosphor effect), scummVM-like vector scaling, enlarging the original zx ...Large graphicsWhats the best way to get large scale graphics? I used to do graphics for my brothers games back in the 80's and used Art-studio then a capture pr…
... they can be:
- vector based (see Hobbit)
- sprite ...New tool: ZXBOOT.EXE[B]ASM[/B] is proud to present the first release of ZXBOOT.EXE: [url]http://www.4shared.com/file/NP-FVOSf/zxboot__beta_.html[/url] ZXBOOT is a comma…
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intmode db 0EDh,94 ; im2
reg_ix db 0DDh ...New tool: ZXBOOT.EXE[B]ASM[/B] is proud to present the first release of ZXBOOT.EXE: [url]http://www.4shared.com/file/NP-FVOSf/zxboot__beta_.html[/url] ZXBOOT is a comma…
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intmode db 0EDh,94 ; im2
reg_ix db 0DDh ...Genesis: dawn of a new day, new game from RetroWorks!It's been a long development, but finally we made it. We proudly present the latest game from RetroWorks, Genesis: dawn of a new day. [img]http://ww…
I meant it's a good trick to make use of the hardware fix to reuse the IM2 table for the mouse driver.Problem with se basicI use MB02 memory paging (ram 16kB instead 48rom) and via one OUT 23,xx can switch between original 48 rom and SE ROM. But if I write basic program i…
... /> "2.21 adds support for IM2 tables that use JP instead ...Problem with se basicI use MB02 memory paging (ram 16kB instead 48rom) and via one OUT 23,xx can switch between original 48 rom and SE ROM. But if I write basic program i…
... /> "2.21 adds support for IM2 tables that use JP instead ...
