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Z80, and 6502, in comparisonI was wondering about how each of these compared in terms of performance. The Commodore 64 had a 6502 @ 1MHz, and graphics processor VIC which took …
... case if the 6502 and Z80 performed much the same per ... a bit better than the Z80.
The BBC ... -
[mac os x, Fuse] Thumbnail icon of TZX, TAP and z80 files in Finder goneFor a long time I could see thumbnail previews of TZX, TAP and z80 files in Finder. I'm sure FUSE installed this nice feature years ago. Recently for…
... previews of TZX, TAP and z80 files in Finder. I'm ... working - I see only generic "z80 file", "TAP file" icon. Does ... -
ZEsarUX Beta 7.2-RCHi I have uploaded a new ZEsarUX Beta version: 7.2 Release Candidate! Next version will be final stable :) You can download it from: https://g…
...
Added Z80 assembler
Added setting to ... can assemble from the Debug cpu menu
-Added ... Improved TBBlue emulation:
-Better CPU usage:
--Use 4% ... /> -added commands: get-cpu-frequency, get-cpu-turbo-speed, get-tstates ... -
ZEsarUX stable 7.2Hi! I have uploaded a new stable ZEsarUX version 7.2! You must go to the Releases section on the GitHub project to download It, as usual: htt…
... windows
Added Z80 assembler
Added setting to ... can assemble from the Debug cpu menu
-Added ... -added commands: assemble, get-cpu-frequency, get-cpu-turbo-speed, get-tstates ... change machine id
-Improved CPU usage:
--Use 4% ... -
New Utility to Transfer Z80 Snapshot to +3 DiskSince getting a Gotek for my +3 it has been my go to machine. The biggest downside however is the lack of older games on disk format with pretty much…
... utility currently utilises the popular z80 format (v1, v2 or v3 ... registers as defined in the z80 snapshot. You can even add ... , which is much better than z80 compression but it could be ... -
Spectrum and Z80 emulators with Python APIHello everybody, It may be the right time to create a topic for these two emulators. They are not at the initial release point yet, but might be w…
...
* https://github.com/kosarev/z80
As of today ... part is capable of running .z80 and .rzx files. It is ... next step was getting a Z80 emulator that is flexible enough ... -
AdvancedAdvertisment for old-games.zilog-z80-spectrum-We transformn z80gme into funny-videos.More sinus and cosine on large wide and low resolutions.Do you like these movies? [url="https://youtu.be/MJTR…
... /MJTRDgdpSUU?t=50"]Syntax tap1989 z80[/url]
[url="https://youtu ... /c7r_eQl9drI"]Relax yourBrain with Chronos.z80[/url]
[url="https://youtu ... -
lcc z80Reading through Hansen and Frasier's "A Retargetable C Compiler: Design and Implementation" ( plenty of time on public transport ) about the lcc comp…
ZEsarUX Beta 8.1Hi! I have uploaded a new ZEsarUX 8.1 BETA version. You can download compiled versions for Windows, Mac, and the source code from: https://gith…
...
Added ZRCP commands:
-cpu-code-coverage: working with code ... and applies to .sna and .z80
Improved curses driver: ... resolution
Improved accurate Z80 timing: IM mode 0 ... Fixed loading and saving +3 .z80 snapshots
Fixed placing ...ZEsarUX 8.1 stableHi! I've uploaded a new ZEsarUX 8.1 stable version. Go to the github released webpage to download it: https://github.com/chernandezba/zesaru…
... code coverage
-cpu-history: working with cpu history
- ... and applies to .sna and .z80
Improved curses driver: ... resolution
Improved accurate Z80 timing: IM mode 0 ... Fixed loading and saving +3 .z80 snapshots
Fixed placing ...Wanted: Reichswald by MW Gamesworld .tap/.z80Hi all, I'm looking for a tap/z80 file of MW Gamesworld's Reichswald for a personal project I want to undertake. I'm sure that there's a copy out th…
Hi all,
I'm looking for a tap/z80 file of MW Gamesworld's Reichswald for a personal project I want to undertake. I'm sure that there's a copy out there somewhere. I'd be grateful if someone would forward it to me.
Cheers,
J.Save 48k SNA from 128k Z80 snapshot?I have been doing RZX recordings of text-based adventure games. In the case of games made with GAC (Graphic Adventure Creator), where a map and solut…
... are only available as 128k Z80 snapshots, which prevents me from ...zx spectrum +2 cpu questionanother +2 mystery ... so just testing a +2 Z70700 issue 1.. although my power set up was a bit delboy .. PS2 power brick with modified end for the …
... sink mode, tried a different cpu and it works fine,,, so ... this program check on the cpu that nothing else did to ...uMIA: Z80 Analyst - Sesomsoft[b]Full Title:[/b] Z80 Analyst [b]Also known as:[/b] [b]Year:[/b] 1985 (Loading screen) / 1986 (Tape label) [b]Company:[/b] Sesomsoft (Herbert Ba…
[b]Full Title:[/b] Z80 Analyst
[b]Also known ... ://www.dropbox.com/s/kcm5egyaz8q9pvg/Z80%20Analyst.zip?dl=048k spectrum pausing the clockI had a spectrum 3b motherboard donated to me with no case. So i have decided to put it in a custom case with built in kempston port etc. I also …
... the Z80 and cut the trace. I have connect the cpu side ... to +5v to freeze the CPU (in the same way the ...New Utility Z80onMDR - Transfer Z80 snapshot to Microdrive CartridgesWith the growing popularity of the excellent vDrive [url]https://vdrivezx.com/vdrivezx/[/url] I've adapted one of my utilities to create Microdrive …
... /> | Usage: Z80onMDR [global options] snapshot.z80 [snapshot settings]
|
| [ ... activated if more than one z80 snapshot specified, example:
| ... Z80onMDR snapshot1.z80 -s screen1.scr snapshot2.z80 Games01
| which ...doubt about swapping ULA in an issue 2 boardIs it possible to swap a 6C001E-6 ULA type with a 5C112E ? I have this issue 2 board that is not booting, it shows me a black border with horizont…
... br /> I'm suspecting a CPU problem, or ULA.
... swap the ULA and Z80 to narrow the problem.< ... br /> Z80 is soldered, so I ... a transistor mod on the Z80, the working machine has ... diode/resistor mod on the Z80.
Thanks
...ZEsarUX 9.1New ZEsarUX stable version 9.1 :) You will find, as always, compiled versions for Linux, FreeBSD, Mac and Windows. The source code is available,…
... converters: from SNA, SP, Z80, P, ZSF to SCR
CPU window
-Support ZSF ... -Added MMU information when viewing cpu registers on terminal console
z80, .p, .zsf)
Improved ZENG ...ZEsarUX 9.2 Release CandidateHi! I have uploaded a new ZEsarUX Release Candidate version 9.2. The final stable version will come in a few weeks, so stay tuned! You can down…
... -Optimize sprite rendering (saving 1% cpu on my computer)
Improved Debug CPU Window:
-Can load a ... After a CRTC interrupt with Z80 interrupts disabled, they were ... not fired when enabling Z80 interrupts
-Fixed setting ...ZEsarUX v9.2 Final released - Version 9.2 - Cliff Hanger edition. 05 April 2021As seen on: https://github.com/chernandezba/zesarux/releases [quote] ZEsarUX-9.2 @chernandezba chernandezba released this 21 hours ago · 6 com…
... -Optimize sprite rendering (saving 1% cpu on my computer)
Improved Debug CPU Window:
-Can load a ... After a CRTC interrupt with Z80 interrupts disabled, they were ... not fired when enabling Z80 interrupts
-Fixed setting ...Tutorial - full game from scratch in z80 assemblyI wrote a game from scratch to release in z80 assembly and wrote it down in tutorial form. Target is basically 48k speccy with the AY chip, or 128k s…
... from scratch to release in z80 assembly and wrote it down ... at http://iki.fi/sol/z80boot fail .. bad address lines A7,A12,A13anybody have any ideas what could be wrong with this specie issue 3B .. work done : removed rom, upper ram & logic put lower ram multiplexers in sock…
... , full recap, fitted switching regulator, z80 in socket (i may have ... been in one ) tried different CPU's & ULA's. fitted ... & address bus lines from cpu on ward for continuity .. A7 ...More "What could have been"... The Z280.So in chasing up the Loki specs, I happened upon some parallel developments... And had Sinclair gotten to make the Loki, there could have been some i…
... Mb of memory, was code-Z80 compatible, though was around 50 ... CPU replacement, but it would have made one heck of a z80 ... tag, perhaps with a simple Z80 slot processor.
It ... now then? Perhaps massively parallel z80 systems? All running GEM.
How do you publish your Z80 code online?I'm starting a blog about my pet project. One of the requirements is to publish explanatory Z80 code. What tools do you use for syntax highlighting? …
... requirements is to publish explanatory Z80 code. What tools do you ... that I can feed raw Z80 code with and it does ...Zero v0.8Pigs can apparently fly because it's the v0.8 update of Zero that no one asked for but is out for public consumption anyway. Grab it [url="https:/…
... 0.8
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+ Added CPU speed adjuster in addition to ... /> - Fixed loading of some 128k Z80 files with trailing zeros (Damien ... , azesmbog)
- Fixed loading of z80 snapshots with invalid tstate values ...Interface 1Hi, Just got myself an Interface 1 only to find it does not work. That is to say that I can't use any of the extended commands on it,e.g. CAT 1, LOA…
I think the signal M1 from CPU is not here anymore, without any interface you will not see any fault, so replace the Z80 and anything will be fine.SPIN Public Beta 0.1b Available for downloadHi all, back again, and as just recently announced on CSS, SPIN has been updated. Here's the post to CSS (or the relevant parts): It's been a bu…
... requires quite a bit more CPU power than I'm willing ... specify different directories for SNA/Z80, TAP/TZX, DSK/ROM files ...
