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The Duke Nukem Forever demo is due out, BUT...The playable demo of Duke Nukem Forever is (finally!) going to be released, on the 3rd of June, one week before the full game is released (on the 10t…
... 've already completed, but your end of level statistics are saved ... sure there'll be a rom of it available somewhere on ... -
OpenSE Software CompatibilityWith the earlier Open82 project a page was set up on Wikia ([url]http://scratchpad.wikia.com/wiki/Open82[/url]) with compatibility information on var…
... the program, as that would end up with a lower RAMtop ... ]
Given that the ROM has routines that sometimes start ... -
Print TextHow do i print text on the bottom left row(memory location in attribute 23295) of the screen in assembly? I understand the parts better on paper and …
... upper
call 5633 ;some rom routine to open upper or ...
call 8252 ;some other rom routine to print it
end of the basic manual, assemblers ... confess I find delving into ROM disassemblies a nightmare, for me ... -
RAND USR that doesn't work in emulators and clonesEons ago, I "discovered" a strange RANDOMIZE USR. This is it: [b]RANDOMIZE USR 46578[/b] Using it on a genuine ZX Spectrum rubber key or Plus model,…
... is executed (at the very end of the program), the ... status, switch to a ROM that doesn't clear memory ... change the jumpers on my ROM cartridge to select a ... a normal ZX Spectrum ROM but with the initial ... RAM value changed so this ROM never touches memory above ... -
Japan Tsunami AppealAs some of you will be aware, I've been tinkering with an open source version of SE Basic that could be distributed with hardware without infringing …
... I got the completely wrong end of the stick there ... considered releasing your own rom under something like a ... a user, at the end of the day, so ... to strip the OpenSE rom of everything Amstrad based, ... overnight... Your Gosh Wonderful rom is a wonderful piece ... -
Why doesn't my routine work?I have a "level" defined by 504 bytes (28 squares across x 18 squares down) I'm trying to write a routine that will take an X,Y coordinate in pixels…
... can be accessed through a ROM-call with a few routines ... wait4key
cp "Q" ; Q = end of program
ret z ... -
Rainbow IslandsAre the secret rooms in the speccy version? And if so, how do you reach them?
... arcade machine with a front end on.[/QUOTE]
no ... featuring Rainbow Islands[/B] CD-ROM for PC and PS1 was ... -
Why doesn't my routine work?I have a "level" defined by 504 bytes (28 squares across x 18 squares down) I'm trying to write a routine that will take an X,Y coordinate in pixels…
... you do so that the ROM will reset them properly.[/QUOTE ... 56 decimal will PUSH AF end PUSH HL for you.
binutils questionSince there's a few people using binutils these days I thought I'd give it a go and see whether it solves my hunt for a replacement assembler/librari…
... , it never does it -- the tokens are always defined before this ... the gnubinutils as a back end, I find them pretty awesome ...Is it wrong to pull outbits of old PC's that are on their way to silicon heaven? i have 4 PC's (and 1 spectrum), which 2 of them are older that are mainly used for the in…
... giving away hardware come the end, i.e. sound cards, CRTs ... cards, modems, older memory,CD Rom Drives, ZIP drives and disks ...Fuse: what do you want to see?An open brainstorm. If you had a team of programmers working on [url=http://fuse-emulator.sf.net/]Fuse[/url], what would you tell them to work on? …
... the "Silver Avenger" to end the compatibility problem TS2068 ... [QUOTE=Crisis;546792]is a ROM available?[/QUOTE]
It ... years ago...
This ROM initializes the computer and loads ... Special commands are off course ROM depending, different story there ...< ...I might try building a barebones PC.Our Packard Bell iMedia 5077 is literally on its last legs. Every time it is switched on something doesn't work, usually it is the sound, sometimes i…
... Card ect or a lower end graphics card the power supply ... I may donate the DVD ROM drive from my iMedia 5077 ...128K Contention - How to get it right?With my recent hardware hackery, I've built a 128K (toastrack) clone. I can't quite get the contention right though. What I'm lack is a clear descri…
... that you end up writing 0xff, thus paging in page ROM 1 ...Games featuring... relevant bugsThere was a recent improvement to the WoS database in order to classify [URL="http://www.worldofspectrum.org/forums/showthread.php?t=34261"]Games fea…
... off the end of RAM and wrap around into lower ROM. So ...Krakatoa not workingI can't get any of the Krakatoa files in the archive to load on spin or zxds. Anyone else had this problem?
... to have data at the end. If you goto $5b00 after ... the sceen$, It calls the rom standard load the headerless block ... straight after loading calls the rom $05c5 and counts down expecting ...Krakatoa not workingI can't get any of the Krakatoa files in the archive to load on spin or zxds. Anyone else had this problem?
... its detecting. There not simple rom bit 1 for a length ... standard data tagged at the end and very very exacting timing ...popeye - unreleasedanyone tried [URL="http://www.worldofspectrum.org/infoseekid.cgi?id=0016909"]this one[/URL]? what's the keys? there's no instructions included in the…
... it was an interface 2 rom .. so thats why the "key ... tricky a game.. rodland first end monster (the crocs) always reminds ...Can I modify a Blaze LCD 20 in 1?Hi, I've bought [url=http://www.blazeeurope.com/sega/handheld-console-with-20-sega-megadrive-games/prod_3.html]one of those things[/url] and I would …
... both use the same front end and are by the same ... freeze when I started a ROM, or just wouldn't start ...Can I modify a Blaze LCD 20 in 1?Hi, I've bought [url=http://www.blazeeurope.com/sega/handheld-console-with-20-sega-megadrive-games/prod_3.html]one of those things[/url] and I would …
... both use the same front end and are by the same ... freeze when I started a ROM, or just wouldn't start ...writing an emulator-newbie needs helpHi, this is my first post here. I decided to write a minimalistic emulator of ZX Spectrum-no emulation of advanced peripherals, no emulation of sound…
... on a real speccy - the ROM, or a game, reads the ... "T_states -= 69888;" because, by the end of the frame you might ...writing an emulator-newbie needs helpHi, this is my first post here. I decided to write a minimalistic emulator of ZX Spectrum-no emulation of advanced peripherals, no emulation of sound…
... from the stack at the end of interrupt is exactly the ...machine code loadercan someone have a look at this loader and break down what its actually doing and also how i can stop it from executing the 2 loads of headerless blo…
... the machine stack to the end of the printer buffer.< ... /> It then loads, using the ROM LD-BYTES routine, a SCREEN ... the system variables) to the end of RAM $FFFF.
... load, even using a ROM with a working NMI trap ... 1K which will load into ROM but no harm done.< ...machine code loadercan someone have a look at this loader and break down what its actually doing and also how i can stop it from executing the 2 loads of headerless blo…
... 's Dizzy data from the end of the CHANS area, as ... 't need to call any ROM routines from machine code so ...IDE Hard Drive on your Spectrum!Hello there my fellow WoS'ers Today, I am going to share with you something that has truly captivated me over the last couple of months, some of you…
... include FlashROM programming in the ROM
5. include some ... we could develop bigger rom sets for the lesser ... to program the flash rom from the target system.< ... interface placed in CPU and ROM sockets in ZX128+2. ... work with TRD image at end of 1MB ram), ZX ...BBC Micro - Whats it worth these days?I'm thinking of selling on of my BBC Micros, and ebay seems to show a drop in value in recent months. Is this the usual summer slump, or credit crunc…
... something to do the sideway rom on a BBC B
end of that.. I do like ...Pixel Pimp, graphics utilityHi All, [IMG]http://i1142.photobucket.com/albums/n608/daveyboyhughes/pixelpimp.gif[/IMG][IMG]http://i1142.photobucket.com/albums/n608/daveyboyhughes…
... to use the ROM save/load routine, in the end I decided ...User Defined GraphicsCan someone please give some very simple code for a displaying a UDG at a location on screen? Any assistance would be greatly appreciated. Sincerely…
... Ooze, if you're using ROM calls you need to point ... normally points at the top end of RAM, starting at 65368 ... fonts for Stamp Quest). The ROM calls can cause problems and ...writing an emulator-newbie needs helpHi, this is my first post here. I decided to write a minimalistic emulator of ZX Spectrum-no emulation of advanced peripherals, no emulation of sound…
... />
Yes it should only end an ISR. RETI only exists ... wrong than assuming the 48k ROM has a table of $ff ... first few bytes in the ROM are whatever they are so ...ZX80 and 81 hardware questionsI'm finding a lot of the documentation that is ostensibly about the hardware of the ZX80 and 81 to be primarily about the software. I was hoping some…
... ROM address space then it'll end up with nothing from the ROM ... as always to trigger a ROM read.[/quote]
It seems ... . An address outside of the ROM range will be declined and ... a disassembly of the ZX81 ROM shows that interrupts are disabled ...
