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Robocop 3 and Spectrum 128K toast-rackHi all, we are going on with the tests on the new 128K emulator for the V6Z80p board, and we have found something odd: Robocop 3 (designed for the 12…
... different contention just means that timing critical stuff that's supposed ... gets screwed up on the 128K/Grey +2 MkI. Don't ... -
Known Z80 M1 problems?I got an email yesterday from someone asking for a Z80 without the M1 problem. I only know about the fanout problem that many Z80's are suffering of…
... cause timing issues. A case in point is the toastrack 128K machine ... somewhat less reliable on a 128K toastrack, basically the bus is ... chips on the bus) causes timing issues (some of these forced ... -
BIFROST* ENGINE 1.2 released!Another improved version of the BIFROST* ENGINE is now available! Download it here: [url]http://www.worldofspectrum.org/infoseekid.cgi?id=0027405[/u…
... the end, the Pentagon is 128k.
Talking about that today ... allow you to adjust the timing right while drawing ... -
Brazilian TK90X and TK95SpecEmu provides explicit support for Brazilian TK90X. Other emulators provide indirect support (perhaps the "Spectrum 48K NTSC" option in Fuse?). Al…
... timing:
[LIST]
[*] Memory contention is identical to Spectrum 128K ... a Spectrum 128K [I]with normal (non-late) timing[/I] using ... , the difference between Spectrum 128K (with TK90X or 48K ... normal (non-late) timing, fixed incorrect calculation.[/I] -
Messenger interfaceHave anyone photos, schematic, rom images, documentation, or software for Messenger interface ? [url]http://www.worldofspectrum.org/infoseekid.cgi?i…
... I'm using a Spectrum 128K toastrack with the original spanish ... analyzer (24Mhz clock) and compare timing of output signals on original ... -
Brazilian TK90X and TK95SpecEmu provides explicit support for Brazilian TK90X. Other emulators provide indirect support (perhaps the "Spectrum 48K NTSC" option in Fuse?). Al…
... are identical to Spectrum 128K/+2, except everything happens ... test on a Spectrum 128K produces the following results ... , the difference between Spectrum 128K and TK90X were exactly 5602T ... it matches the memory contention timing reported earlier (as expected ... -
Brazilian TK90X and TK95SpecEmu provides explicit support for Brazilian TK90X. Other emulators provide indirect support (perhaps the "Spectrum 48K NTSC" option in Fuse?). Al…
... 128K timings.
However, SpecEmu is also emulating TK90X border timing ... earlier than "normal" ZX-Spectrum 128K. This is incorrect by 1T ... -states earlier than "normal" Spectrum 128K. In particular, running program [URL ... -
BMP2SCR EXP 2.11a viewer codesThis question targeted to LCD, but as I'm asking about general formats, and someone else may search for it too, I thought it might be a good idea to…
[QUOTE=Crisis;652496]Who knows (asm for) ... manually fit them into the timing limits of zx spectrum.
WIP: ULAPlus hardware implementationThis aims to be an "almost" plug-in replacement for the Sinclair ULA chip fitted in Spectrum 16K/48K/Plus machines. It comes in a form of a small PC…
... on all Spectrums from a timing perspective - in other words, regenerating ... , as to work with the 128K machine you have two frame ...WIP: ULAPlus hardware implementationThis aims to be an "almost" plug-in replacement for the Sinclair ULA chip fitted in Spectrum 16K/48K/Plus machines. It comes in a form of a small PC…
... on all Spectrums from a timing perspective - in other words, regenerating ... , as to work with the 128K machine you have two frame ...SPECTRA New from Paul FarrowLooks good! Read about it [URL="http://www.fruitcake.plus.com/Sinclair/Spectrum/Spectra/SpectraInterface.htm"]here[/URL]
... for SPECTRA to operate (sync timing with ULA).
The SPECTRA ... />
To be compatible with 128K machines more easily, a revision ... an alternative sync mechanism. For 128K users, provide a short ... has - but to support 128K machines, a video interface also ...Z80 new old stockHi. I found this on eBay but ... is there a way we could know they don't hav a faulty M1 line? [url]http://www.ebay.com/itm/Zilog-Z80-CPU-Z0840004PS…
... Opus Discovery work with the 128K toastrack you needed the ... that's not meeting the timing constraints that the Opus ... be when sampled). The 128K toastrack is well known as ... the Spectranet because of timing issues with the 128K. (Additionally, the toast ...decoding loading barsI was idly pondering if it would be possible to decode the tape loading bars - just the header, say, for a standard loader, to determine the title o…
... all. The timing differences between a 48K and 128K speccy are so ... loading code so great, that timing differences between the models are ...Pentagon RAM memoryDoes anybody know or have reference to technical docs, how no contention on RAM access is achieved in Pentagon 128K clone ? Looking at schematics it …
... the 48K and 128K V6Z80p Spectrum cores; the video timing/interrupt and ... the Illusion demo on the 128K uncontended core and actually ... 's due to the wrong timing...).
Now I ... forward to the Pentagon video timing/interrupt implementation.
...Spectranet and toastrack issueI've been using my spectranet with no problems on my standard 48k but just started using it on the toastrack and am having an issue. That being that…
The problem is basically the 128K machine is a bit marginal, ... 't go away with some timing improvements I made to the ...Spectranet and toastrack issueI've been using my spectranet with no problems on my standard 48k but just started using it on the toastrack and am having an issue. That being that…
... ]The problem is basically the 128K machine is a bit marginal ... 't go away with some timing improvements I made to the ...Ay Real Time Synthetizer SoftwareSpectlemen and Spectladies!It's been a long time that I'd like to ask this.... I ask thee to create a new musical software for our ZX Spectrum machi…
... ]Have you seen the stuff Crisis and I were making a ... a MIDI control (via old 128K way and the new one ...Ay Real Time Synthetizer SoftwareSpectlemen and Spectladies!It's been a long time that I'd like to ask this.... I ask thee to create a new musical software for our ZX Spectrum machi…
... try it with my real 128K.
There are only some ... 'd like to look at Crisis' suggestions to improve the code ...Ay Real Time Synthetizer SoftwareSpectlemen and Spectladies!It's been a long time that I'd like to ask this.... I ask thee to create a new musical software for our ZX Spectrum machi…
... MB6582..... really need a black 128k toastrack AY synth though.
Crisis - I'll be testing these ...Ay Real Time Synthetizer SoftwareSpectlemen and Spectladies!It's been a long time that I'd like to ask this.... I ask thee to create a new musical software for our ZX Spectrum machi…
... that there is only a 128k midi OUT standard (the sinclair ... at the program you and Crisis did :
"instrument 1 ...Ay Real Time Synthetizer SoftwareSpectlemen and Spectladies!It's been a long time that I'd like to ask this.... I ask thee to create a new musical software for our ZX Spectrum machi…
... at the program you and Crisis did :
"instrument 1 ... any proposed conversions to enable 128K MIDI-in capabilities would require ... . Also, preferably not the RS232 128k MIDI port, as it's ...The new Superfo cloneHi In the spanish forum speccy.org some guys and me have optimized the superfo clon to have less ICs. The actual design has 39 ICs versus the 45 ICs…
... /> [QUOTE=velesoft]
- use same timing as original ZX128 :-)[/QUOTE]
128K ones.
[QUOTE=velesoft ...Incapacity benefit medical and welfare rightsI've been on incapacity benefits for about 10 years now and in that time I've had 3 medicals. The last one was just last month. Every time I'm decl…
... You can try for a crisis loan, but as it' ... be less willing to give crisis loans out.. [/quote]Never ... thought of a crisis loan. I'd prefer to ... mum than have a crisis loan I've to ... actually get the appeal hearing. Timing is utterly ridiculous. Not ...
