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Spectrum audio signallingI've had a poke around in some of the docs (and my Z80 assembler-fu is so rusty it'll be a while before I grok the Complete Spectrum ROM disassembly)…
... of the docs (and my Z80 assembler-fu is so rusty ... -
Nesting NMI'sz80-undocumented (.pdf) page 20/21 [from [url]http://www.myquest.nl/nowind/?q=node/10[/url] ] suggests that IFF1 is not copied from IFF2 if NMI's are…
z80-undocumented (.pdf) page 20/21 [ ... this is true, then the z80 must have a method to ... currently writing a BSD-licensed Z80 emulator and have implemented this ... of doing this, or is z80-undocumented wrong?
Any ... -
Old code uploadedI'm gradually ploughing through my microdrive catridges and I am uploading the recovered contents at [url]http://mdfs.net/Software/Spectrum/Microdri…
... ' type of recovery.
* Incomplete (!) Z80 disassembler.
* Emulated teletext display ... -
*WoS database feature request*Greetings, This message is primarily addressed to Martijn, but I've thought of making it public, so that other members may have input on the subject…
... that each binary (TZX, TAP, Z80) has its MD5 (or a ... -
+3e ROMs v1.28 releasedAfter a slight delay (ahem), I have updated the +3e ROMs to v1.28. Amongst other things, this release provides: [LIST] [*]Completely rewritten (and …
... 48K and 128K snapshots in .Z80 and .SNA formats
[*]Automatic ... )
[*]New Multiface 3 to Z80 snapshot conversion utility (in the ... -
Spectaculator QuestionsI've been messing around with this great emulator, and was surprised how easy it was for me to load a game from minidisc into Spectaculator as if it …
... me playing back a saved z80 file through Spectaculator so I ... -
TAP conversion project?I was wondering if there's any concerted effort to produce TAP versions of games only available in TZX or Z80/SNA/SLT format? Or are snapshots consid…
... only available in TZX or Z80/SNA/SLT format? Or are ... -
Memory Map/ContentionHi I'm new to speccy coding (well I did some z80 coding a few years back - like 20yrs ago :) ), and I'd like to get back into writing some scrolling…
... coding (well I did some z80 coding a few years back ... -
PSpectrum on the PSPDoes anybody use PSpectrum on their PSP? I have been using it for ages now but for some reason when I try and play Bruce Lee it crashes when I enter …
... , even though the SNA and Z80 files I have work fine ... -
Decent Assembler...I'm quite in the mood to learn a bit of Z80... Can anyone recommend an easy to use assembler (that will run on a real Speccy) that's not too complic…
I'm quite in the mood to learn a bit of Z80...
Can anyone recommend an easy to use assembler (that will run on a real Speccy) that's not too complicated, and good for a novice? -
Emulator for viewing variables dataI am looking for a windows emulator, this emulator can view variables data used in game (tap,sna,z80...). It knew edit variables data. I dont remembe…
... used in game (tap,sna,z80...). It knew edit variables data ... -
Pixel Explosion CodeJust a little snippet to cause explosive effects. It uses table lookups for the screen address, and can handle up to 32 pixel particles. A particle…
... effects.
It uses table lookups for the screen address ... h to beginning of xpos table
; so now hl=address ... in xpos table
ld a,(hl ... -
Help deciding how to developHi all, I've been looking through this forum for a few days now, and decided to say hello to you all. I have one question though, mainly because ther…
... -1989 ish) messing about with Z80/6502 then 68000 assembler, and ... like to play about with Z80 again. Is there a best ... -
Will we see a return of the microcomputer?The glory days of the 80's are definitely in the distant, revered past, but I notice that computer makers are marketing more and more ultraportable l…
... can't see why newer Z80 or Z280-equipped micro-machines ... -
License plateWhat's wrong with the car with this dutch license plate 89-46-ZX It is an OPEL COMMODORE! Anyone found other Spectrum / Z80 based plates? We had a…
... />
Anyone found other Spectrum / Z80 based plates?
We ... -
Can we have a high score table sub-forum?You know, just for fun like. For those games that loop where you can increment a big number. Please?
You know, just for fun like.
For those games that loop where you can increment a big number.
Please? -
MDR File formatFor reading (and writing) MDR-files into my ZX-PC Interface I need the layout of a MDR-file. Googling with MDR FILEFORMAT etc.. doesn't seem to help,…
... here in WoS. Link over Z80-format, SNA-format, TAP-format ... -
How to write an IDE drive (8 bit)?Hi there. I want to build the 8-bit interface by Pera Putnik, and substitute the original ROM by an EPROM with the appropriate program in order to c…
... do you copy files (.SNA, .Z80) to the hard drive? I ... -
Boulder Dash 3How to complete this level? [url]http://maps.speccy.cz/Boulderdash37.z80[/url] Controls: Kempston joystick
How to complete this level?
[url]http://maps.speccy.cz/Boulderdash37.z80[/url]
Controls: Kempston joystick -
What game?This is a bit of a variation on the name-the-game format but indulge me. Here is a photo of xmikex and myself playing on my old spectrum. Judging by …
... the first Dizzy on the table), but I can't place ... -
Phantmo Club...whats your 2 cents about it?while playing NOMAD, the left/right type of movement (something I never really mastered) reminded me of yet another game I havent played in years: p…
... could jump to a pool table and kick the balls (cant ... -
Pinnabll MAMEHas anybody managed to get this working? I've downloaded the eumlator from this site [url]http://www.vpforums.com/vptables/[/url] but I can't get the…
... I try and run a table, it say Asometing is missing ... -
Madness or inaccurate docs: RR r/RL r?According to the Z80 User's Manual, the instruction RR r/RL r should rotate the carry flag into bit 0 or bit 7 of the register in question (bit 0 or …
According to the Z80 User's Manual, the instruction ... be seen again. Buggy Mostek Z80, or buggy documentation? -
BETA Test in Progress[url]http://www.delhez.demon.nl/[/url] BETA release 13A provides a handy token key for the popular quote character. Also, performance will improve …
... of RAM at 8k xsby Z80 // plus 8k more (for character ... -
When could Speccy have been born?Just a pondering excercise for those that know more about the different types of chips in the Spectrum than I. Whilst browsing the z80 page on wiki …
... than I. Whilst browsing the z80 page on wiki last night ... away to see that the z80 started it`s life in ... -
Inside Outing - overrated?It's probably going to appear in the 1988 chapter due to the game design and graphical detail, but it looks *really* boring to play: exhaustively sea…
... video? I tried the pool table, but could show no laws ... -
Developing the Spectrum ROMI'm working on some Z80 assembler for a Z80-based single board computer that I'm building. For the things that don't poke my hardware, I'm using a Sp…
... working on some Z80 assembler for a Z80-based single board computer ... kit, perhaps on an earlier Z80 based microcomputer.
Anyone ... -
Request info about Spectrum Live CD/BootHello, I've been looking for a linux live distribution with Spectrum emulator that allows me to put my z80,tap,sna etc files. [btw,for those that ar…
Help understanding some z80 asmI'm trying to work out how to represent the structure of a "sprite" in the SAM as "Grabbed" by SmallC. I can see the assembler implementation but I …
I'm trying to work out how to represent the structure of a "sprite" in the SAM as
"Grabbed" by SmallC. I can see the assembler implementation but I can't follow it. If I can crack this in my mind it won't be hard to pull together an import/export ...
