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UncontendedThis may be a real daft question as I consider myself to be a bit of a programmer, but <deep intake of breath> here goes... When refering to memo…
It means the Z80 isn't fighting with the ULA for access to the memory. -
Interrupt timingsHow long does the ULA hold /INT low for on interrupt on each of the Spectrum models?
... Speccy 128K (36T, Zilog Z80) doesn't center MDA. Maybe a quirk ... -
BASin and LinuxHello funsters. Has anybody here tried running BASin under Wine on Linux? I'm going to try but want to know if my luscious locks are going to get pu…
... it as a .SNA or .z80 snapshot. BASin can load snapshots. -
Protection against MERGEI remember using a routine to protect against using MERGE to break into a BASIC listing. It was along the lines of :- 1. Enter a random line e.g. 1 …
... the Basic contained in a z80 snapshot, including 'hidden' numeric values, lines ... all if you have a snapshot you have already copied the ... -
Spelling mistakes in gamesI was playing the arcade version of Bomb Jack on a Mame emulator the other day and found an amusing spelling mistake. I collcted a power up which …
... 's a link to the .z80 snapshot of.... oh 'cuse me a ... -
Games Club Week 12Hello Everyone last week I asked you to nominate arcade games and received the following nominations Gilligan's Gold Midnight Resistance both rec…
... 've been saving out a .z80 snapshot of the game everytime I ... -
Why do people around here favour Spin/Spectacular?I use Klive. I've never used either of the above two. Can someone tell me why they appear to be superior, is the author hanging around here somewhere…
... ST)
zx128 (DOS)
z80 (Win32)
zx32 (win32)
t use Klive, because I just ... under win32.
z80 won't do full screen mode, and ... -
Starglider 128k TZXNow I would if I could, but I simply don't have a copy of the game on tape handy, but is there any possibility that someone could upload a working ve…
... I found (except that one Z80 snapshot on WOS).
[url ... -
Bug in EMUZWINIt's quite minor actually and is in the Assembler. Ocassionally when assembling the ASM gives the wrong address to a label. For instance I used the l…
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In the Debugger the T-state count for the the last ... -
Starglider 128k TZXNow I would if I could, but I simply don't have a copy of the game on tape handy, but is there any possibility that someone could upload a working ve…
... />
I've taken a z80 snapshot just after the code entry ... -
Starglider 128k TZXNow I would if I could, but I simply don't have a copy of the game on tape handy, but is there any possibility that someone could upload a working ve…
... version. You can send a Z80 snapshot to my e-mail addy ... inclined to believe that the Z80 we have was originally snapshotted ... to Z80 to keep everything uniform.
Looking at the snapshot there ... +3 version... ah but the Z80 probably is, so that'll ... -
New CEZ GS game: COLUMNSFinally we've finished it!! After a long time coding, making graphics, musics and testing (as you could view in the forum if you know spanish -sorry-…
... ) and then loaded the resulting .Z80 file. Works 100% (and the ... - so it is a perfect .Z80 snapshot).
If you want ... this snapshot then email me and I ... -
Old Skool 2D cRPGI am developing an 'old skool' 2D cRPG for the ZX Spectrum SE. There is no guarantee this project will ever be completed.
... important as 1.
3. Z80 isn't my thing (yet?) - sorry ... -
Ripping Text from ZX games running on EmulatorsHello one and all - All hail Retro! I'd like to know how to rip all the .txt from ZX games running on a windoze emulator (I'm a writer and like do…
In Spectaculator, you can force .Z80 snapshot compression to be turned off. ... the game as an uncompressed .Z80 file, you can view ... br />
a) Load the snapshot into a hex-editor like ... the 'strings' command on the .Z80 snapshot. This command just filters out ... -
Unpublished spectrum gameHi there I have a Spectrum PDS development environment and before I get rid of my old PC which has an ISA slot I thought I should ask this question i…
... see it running as a .Z80 snapshot it to use SPIN emulator ... interrupts (DI) and choose Save Snapshot. This should give you a ... -
The New SPIN releases ThreadOk, as I'm now working on SPIN again full-time, and as a very wise man once said, "Release Early, Release Often"[1]... I'm going to release new SPIN…
... , i save the file as .z80 snapshot for use on the psp ... is, when Spin saves the snapshot it saves the machine-type ... re-load in Spin the .z80 snapshot you have *just* created, you ... solution is to save my .z80 files from tzx in emuzwin ... -
Extracting the Multiface ROM?Is there an easy way to save the contents of a real Multiface 128 ROM to tape, on a real spectrum, for the purposes of transferring it to PC for emul…
... , I did say my Z80 wasn't up to much these days ... IN command, only I couldn't find it as I was ... too, and I still don't know why we use IN ... -
Garry Lancasters +3e site down?Hi, I have been trying to access Garry's page about the +3e ROM, because I know of a utility for the +3 he has on the site which makes it possible f…
... possible to run a 48k z80 snapshot on the +3 computer (without ... -
Garry Lancasters +3e site down?Hi, I have been trying to access Garry's page about the +3e ROM, because I know of a utility for the +3 he has on the site which makes it possible f…
... the list under the headline Z80 Snapshot Loader (the one with the ... z80.tap file) is the one ... to start. Would the programs z80.bas and/or ROMZ80.bas ... -
The Only Reason Sinclair Succeeded (Provoking Controversy)Although I love my Sinclairs dearly, I think that the only reason they succeeded was because at the time most people did not know any better (factori…
... like that before.
Z80 people walk away thinking the ... honest, I don't favor the 6502 or the Z80. I just ... write code for and the Z80 doesn't require as much code ... so the Z80 is more memory ... so I'd say the Z80 has been kinder to ... -
The Only Reason Sinclair Succeeded (Provoking Controversy)Although I love my Sinclairs dearly, I think that the only reason they succeeded was because at the time most people did not know any better (factori…
... faster than clock ratio to Z80 shows. On 2.2 ... exactly same compression algorithm on Z80 and 68000, and it ... The problem with the Z80 isn't the number of registers it ... see how fast the Z80 could have been with ... that they really hadn't intentionally based it on.< ... -
The Only Reason Sinclair Succeeded (Provoking Controversy)Although I love my Sinclairs dearly, I think that the only reason they succeeded was because at the time most people did not know any better (factori…
... , Y instructions, saving yourself a t-state on each in the process ... -
.z80 to .tap ?Some days ago I discovered that game I have dreamed for so long is actually existing, and it is Bobby Yazz Show, and of course I would like to play i…
If you have a DivIDE board for your ZX, I think FATWare now includes the option to load a .z80 snapshot. Not tried it myself, but it's worth considering. If you have a DivIDE. -
.z80 to .tap ?Some days ago I discovered that game I have dreamed for so long is actually existing, and it is Bobby Yazz Show, and of course I would like to play i…
... the option to load a .z80 snapshot. Not tried it myself, but ... Interface can load SNA and Z80 directly -
Boulder Dash 3How to complete this level? [url]http://maps.speccy.cz/Boulderdash37.z80[/url] Controls: Kempston joystick
... /> for example in the Boulderdash51.z80 snapshot:
the first number ... -
The New SPIN releases ThreadOk, as I'm now working on SPIN again full-time, and as a very wise man once said, "Release Early, Release Often"[1]... I'm going to release new SPIN…
... br />
I don't pretend to know the legal ... from scratch, as the z80 doesn't execute too well on ... intact even if the z80 could be directly ported. ...
Besides, I don't think anyone could actually stop ... so long as I don't distribute it...
DivIDE and RWAP's DiwIDE*Opps, sorry, wrong forum, this thread must be in hardware topic.* I was planning to get a divide from Rwap, but I'm too afraid of long way the devi…
... there, but there are also .Z80 snapshots ... check the download button ... , if it says Z80 then it is a snapshot and if it ... then it is a 128k Z80 snapshot ;-) And you should try those ...DivIDE and RWAP's DiwIDE*Opps, sorry, wrong forum, this thread must be in hardware topic.* I was planning to get a divide from Rwap, but I'm too afraid of long way the devi…
...
AfterburnerRemix+1_128.z80
BarbarianRemix_128.z80
BasketMasterRemix_128.z80
All ... strange is that even AstroMarineCorpsCollection_128.z80 doesn't work here either - it ... snapshots (like Anfractus+1.z80) don't seem to work with ...C# emulatorHi, I wanted to branch out and get a little better with C# so I think I need something meaty to do to keep me going....so an emulator seemed a reaso…
... wrote:
Initialise a T-State counter to 0.
T-State counter accordingly, until your T-State counter runs over ... your frame time from the T-State counter. Then run the loop ...C# emulatorHi, I wanted to branch out and get a little better with C# so I think I need something meaty to do to keep me going....so an emulator seemed a reaso…
... /> After every opcode, test the T-States counter. When it goes ... frame's worth of T-States) from your T-State counter. This will ... another frame's worth of T-States.
"frame time ... just that - the number of T-States in a frame. 69888 ...
