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Project: M.u.l.e.Wokani came up with a great idea about trying an open-development approach for spectrum games, and I thought why not try with a game I have under dev…
... bytes in memory. C provides char (8-bit signed value -128 to ... allocates space for it in memory someplace:
[code]< ... 65535.
Variables holding memory addresses can be declared in ... two bytes of memory to store a memory address whereas an ... -
ANN: SP1 for Z88DK (aka splib3, Sprite Pack v3.0)Well it's finally arrived, after a month of "a few days from now" release deadlines. SP1 is the lastest version of splib, a flicker-free software sp…
... br /> BAQTBL(2) // two memory queues
/*****************END ... (1); // allocate memory for char structs from ...
DEFB 128,127, 0,192, 0,191 ... ,191, 0,192,128,127
DEFB ... -
Project: M.u.l.e.Wokani came up with a great idea about trying an open-development approach for spectrum games, and I thought why not try with a game I have under dev…
... one after the other in memory by the compiler. Since the ... !=10000; ++i)
++outcome[rand()/128]; // 0..32767 gets reduced to ... -
Early Version Betadisk Manual (ie anybody have one)Folks, after lengthy excavations in my attic I have dug out my old Betadisk interface and 720K drive. However the manual has done missing. It's wa…
... than the 128 version (with the snapshot button), and if memory serves ... ... is that for the Beta 128? [URL="http://www.zxspectrum.it ... -
ex-YU Homepage Updated !Hey All... This will probably be interesting only for the people here that are from ex-Yugoslav countries, but it might be interesting for everyone …
... 1994 for the 128 version and although my memory's not what ... -
ex-YU Homepage Updated !Hey All... This will probably be interesting only for the people here that are from ex-Yugoslav countries, but it might be interesting for everyone …
... a stretch, even for the 128 version. I am sure it ... . I wished I had a 128 spectrum back then. I remember ... loading the 128 version into my little rubber ... , until you ran out of memory that is ;-) -
Help hacking Split PersonalitiesI`ve been hacking away at Split Personalities for the purpose of putting new screens and graphics (items). The current screen is at 41187 and is 160…
... as needing to be 160*128 into memory and working on it ... />
Screens are 160*128 so 128 lines. Each line must be ... -
text routineI want to write an adventure in basic, and instead of a writing out a description for each location i want to use a kind of text compression routine …
You could encode 128 of the most popular words ... stored the data compactly in memory (and use punctuation to figure ... -
machine IDs for .z80 snapshotsHi, is there s.o. officially in charge for the .z80 file format? while upgrading zxsp's save_z80 routine i added new machine IDs for the Specci vari…
... 84 - Inves 48k (*)
85 - +128 Spanish (*)
86 - Sam Coup ... /> 90 - +2A Spanish (*)
128 - TS2068
[/CODE]
< ... the ZX80/81 can have memory as low as 1K. ... -
Help hacking Split PersonalitiesI`ve been hacking away at Split Personalities for the purpose of putting new screens and graphics (items). The current screen is at 41187 and is 160…
... , and using all of the memory for more screens?[/QUOTE]
128 paging routines are.
Using a multiface to exit to BasicBack in the days I was always fascinated with the idea of getting access to BASIC listings inside a program or game. I was able to work a way around …
... , but the game used all memory that is needed for the ... need to do lots of 128 paging to save the correct ... simpler, just save the whole memory from 16384, the program counter ...plotting and rotating wireframesCan anyone point me to an example of plotting a (2d) shape and rotating it in basic. Unfortunately my trig was never that good and I want to get a h…
... -ins/zx-comp/zx8612.zip]128 Animation[/url] from ZX Computing ... the "vast untapped resources of memory" in RAMdisk and then animated ...Project: M.u.l.e.Wokani came up with a great idea about trying an open-development approach for spectrum games, and I thought why not try with a game I have under dev…
... , SP1_TYPE_1BYTE, 3, gfx_playerSprite[type], 128);
sp1_AddColSpr(p->sprite ... (SP1_DRAW_OR1LB, SP1_TYPE_1BYTE, 3, gfx_playerSprite[type], 128);
[/code]
... of struct players between memory address "p" and memory address "g_players" ...Paging MemoryAny idea why this short piece of code doesnt work, just crashes. I am just messing with paging memory in and out (not achived this yet) and reading t…
... to 128 page port(FF or attribut value). If you disable memory ... paging(OUT 32765,48 ), 128 port reading / writing ...Broken SpectrumsChaps ( & Mrs Death ), I was looking at getting some dynamic ram chips for the next phase of the Harlequin stuff, and I started thinking...... I've…
... think I figured out the memory timing which leads into exactly ... ULA RAS/CAS generation and memory access to test my theories ... ahead, for Spectrum 128/SE Harlequin support, dynamic memory support would be ...Interface rom - Need help to dump itHi, I have temporarily an interface that is similar to a multiface. It has an NMI button and displays a menu where states can be saved and pokes ent…
... question are meant to be memory addresses.
So the ... port and also the Beta 128 command port, so I hope ... built in Kempston or Beta 128 interface. I expect that two ...Anyone program on the speccy and still program?I messed around with Spectrum basic in the 80's mainly doing drawings that I created using basic commands. I then learnt Z80 Assembler for a collage …
... when I got a Multiface 128 and a +2 and wanted ... take advantage of the extra memory in both devices. I also ...Anyone program on the speccy and still program?I messed around with Spectrum basic in the 80's mainly doing drawings that I created using basic commands. I then learnt Z80 Assembler for a collage …
... when I got a Multiface 128 and a +2 and wanted ... take advantage of the extra memory in both devices. I also ...ZX Spin assembler - where am I going wrong?I'm trying to use the assembler in ZX Spin, but I'm getting error messages. Here's a screenshot of the first simple program I'm trying to get workin…
... (49152) is that, if the 128 / +2 / +3 BASIC editor (or ... , since you assembled to main memory. When you actually run a ...Vector drawing routines.Anybody could point me to some sort of vector drawing package of routines, callable from BASIC? With "vector drawing" I mean to draw 2D pictures with…
... you can't guarantee the memory requirement of the algorithm somehow ... stack is something about 176*128*4 (which is over 48K ...Gamasutra article on the er.. other computer.I know that some of you own and love the c64 (heretics!). This article may probably interest you: [url]http://www.gamasutra.com/view/feature/1991/a_…
... toastrack 128 ), a half working Spectrum (no case, no upper memory, issue ...Your help needed![FONT=Arial]there are [URL="http://www.worldofspectrum.org/neededscreens.html"]a number of titles[/URL] (146) that still lack an in-game scre…
... so it's memory-resident with a Multiface 128 v3.6 but ...Quick testCould I ask anyone with a real 128K or +2 to run the latest [url=http://www.shadowmagic.org.uk/spectrum/fusetest.tap]Fuse test suite[/url] on it and …
On a black 128+, loaded in 128 mode via Tape Loader:
< ... ... skipped (B=0x01)
Contended memory... failed (0x01)
High port ...Quick testCould I ask anyone with a real 128K or +2 to run the latest [url=http://www.shadowmagic.org.uk/spectrum/fusetest.tap]Fuse test suite[/url] on it and …
... a grey +2, loaded in 128 mode via Tape Loader from ... ... skipped (B=0x01)
Contended memory... failed (0x01)
High port ... bus... failed (0xff)
Contended memory... failed (0x02)
High port ...Rom dumping a Mirage MicrodriverI need to dump the rom of my Mirage Microdriver for Zub and don't know what to do...any help?
... Writing to memory
[*]Reading from memory
[*]Execution from memory[/LIST]
128 will apparently trap execution ... and the Spectrum's memory is only restored when ... the stack overwrites the screen memory).[/QUOTE]
...Quick test (2)Could I ask any 128 / +2 / +2A / +3 owners to test the new version of [url=http://www.shadowmagic.org.uk/spectrum/fusetest.tap]fusetest[/url] on thei…
... ;226341]Could I ask any 128 / +2 / +2A / +3 owners to ... ....skipped (b=0x01)
contended memory...failed (0x01)
High port ... ....skipped (b=0x01)
contended memory...passed
High port contention1 ...The direct bus or indirect one... that is the questionThe Ethernet project continues...and I'm in a quandry. So I've managed to implement enough socket library for the W5100 that socket, bind, listen, a…
... won't need to be memory mapped. This will reduce the ... 16K of the Speccy's memory, and it also means hardware ... /O ports out of the 128 usable, without interfering with common ... is much slower than one memory access. However, copying data will ...Pentagon floating bus timingI wanted to take a little break from working on the ZXDS UI yesterday, so I added support for Pentagon timing instead, so I can finally enjoy the lik…
... it uses dual-ported video memory.[/QUOTE]
So do ... be nice. Anyone with Pentagon 128 willing to help? I can ...Faulty +2 Grey :(Hello everyone... i was trying to fix a +2 grey board the other day, i had it for some time now. It gave a black screen (paper and border) with two …
... and another with a memory testing rom for 128 k machines (128k ...New Spectrum game - Isotopia by OctocomOctocom, the guys who made BASIC programmed games such as Pandemia or Insert Coins, released yesterday their very first compiled BASIC game: Isotopia…
... there separate versions for the 128 & +2, and the +2A ... make a difference are the memory-paging & contention timing differences ...
