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ZX Spectrum 48K,issue two - can't get it repairedI have an issue 2, which has some weird very small PCB hanging over the Z80. Some wire go to various places on the big PCB, two go to connections 36 …
... small PCB hanging over the Z80. Some wire go to various ... />
I'd say:
Z80 = working
ULA = working (type ... -
How to TZX "difficult" programsFirst of all hello, this is my first post after being recently introduced to the world of spectrum by a freind. Secondly - if this is in breach of t…
... not work. depending on the decoder option I choose I get ... -
yeah - unix for zx spectrumI started a new hobby project. An operating system for ZX Spectrum. A unix clone. Talked to my friend about it and he asked me what if after I'm done…
... small).
3. Since Z80 has no MMU or superviser ... -
How the spectrum generates the video from ramHi everyon, I know that most people here allready know this but i think i found out how the spectrum acctually dispalys stuff and why the LD x, (HL)…
... accidentally while designing my own z80 computer (Which im still doing ... TV using a PIC, the z80 sends the data onto IO ... 64K chip because while the z80 is reading from that chip ... memory, THATS IT!!!. While the z80 is accessing the higher order ... -
Doce Trabajos de HeraclesThe second Z80 in [URL="http://www.worldofspectrum.org/infoseekid.cgi?id=0006186"]Doce Trabajos de Heracles[/URL] reveals that it was released in 199…
The second Z80 in [URL="http://www.worldofspectrum.org/infoseekid.cgi?id=0006186"]Doce Trabajos de Heracles[/URL] reveals that it was released in 1990 by Adventuras Mitol?gicas S.A. -
DisassemblyHi I have a requirement to disassemble my own code since I've lost all my source in a hard disk crash (Oops no backups :oops:). Are there any recom…
... I think that the target z80 platform is largely irrelevant isn ... -
Is converting Microdrive formats possible???Hi. First post. I'm a long-time Speccy owner, was lost, but found my way home! :D I have a Disciple as well... Now to my question, but first the …
... ' a fairly large piece of z80 code using the most excellent ... -
Spectrum 48k+ with composite mod wanted !Wanted Spectrum 48k+ with composite modification (this is a mod that changes the Spectrum RF output to RCA phono output)... Spectrum 48k+ must be i…
... 48k models have different branded Z80 which don't work with ... -
Request for help (Z80 gigascreen loader)Although I'd attempted to stick to keeping things simple in Image to ZX Spec now I've implemented Gigascreen (8x8 only) I've found the BASIC Gigascre…
Although I'd attempted to stick to keeping things simple in Image to ZX Spec now I've implemented Gigascreen (8x8 only) I've found the BASIC Gigascreen slideshow loader I'd tried to write won't cut the mustard.
I'd be very grateful if anybody would ... -
Spark by Load n' RunThis game actuallz doesnt have loading screen, since the available file is a z80. The loading screen comes from the version of this game which appear…
... the available file is a z80.
The loading screen comes ...
