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Do you live in or near Adelaide?Hello everyone, I live in Adelaide, South Australia, and am clearing out my ZX Spectrum collection as a job lot. If you can pick it up, everything is…
... O'Hara
[*]Programming the Z80 - Rodney Zaks
[*]Practical Spectrum ... -
Draconus 128here is my little work on Draconus (my Favorite Game). I like this game but I've always missing AY Music by Spectrum, and my dream was Draconus 128. …
... . No TZX, No Tap just Z80 Snap. After load Program wait ... -
How feasible is it to add a second CPU to the ZX Spectrum?Today with IDE, and USB, and TCP/IP and other wonderful technologies arriving on the ZX Spectrum, I'm beginning to wonder if we'll run out of CPU tim…
... these devices on the weak Z80 @ 3.5MHz.
But ... maybe a third and fourth?) Z80 shared our contended memory, then ... dreams:
This second Z80, I call CPU1, has access ... -
Spectranet newsIf you read the announcements forum, you know already... ... but the Spectrum tweets! At the Oxford meet, after perhaps three or four pints of beer…
... it turned out. While writing Z80 asm after a few beers ... -
New to developmentHello there my fellow forum chummies, I have recently been bitten once again to go into software development, its been a while. I have a lot of ski…
... C++ and some VERY rudementary z80 ASM. I have downloaded TOMMY ... Spectrum software using ANSI C z80 compiler.
My dev ... a C compiler for the Z80 to be tied into it ... -
ANN: Spud v0.203[url]http://homepage.ntlworld.com/richard.chandler3/Spud_20090709.rar[/url] [code] ADDED: Spud now loads 48k .tzx and .tap files. ADDED: Standalone …
... couple of bugs in the Z80 core (a couple of rarely ... -
range coder on Z80Do anyone understand %subj% ? I tried very simple scheme which can be described by this pseudocode [code] @1 read new VALUE (16 bits) TRESHOLD =…
Do anyone understand %subj% ?
I tried very simple scheme which can be described by this pseudocode
[code]
@1
read new VALUE (16 bits)
TRESHOLD = %TTTT 0000 0000 0000
@2
if (TRESHOLD < 16) goto @1
Free to good homeHi all Just been given a faulty +2A, I need the AY but the Z80 and a copuple of other chips are socketed, so if anyone needs them or whats left of t…
... need the AY but the Z80 and a copuple of other ...Utility to read/write to memory cards formatted for +3EThis post comes from [url=http://www.worldofspectrum.org/forums/showthread.php?t=25658]this thread[/url]. I've released a small command-line utility…
... later is necessary for copying .Z80 and .SNA files, so you ...Two dead SpectrumsHi all, Long time since I posted on here. I'm having a bit of a clear-out, and I've re-discovered two Spectrums I had in the loft : One is an orig…
... I'm suspecting a knackered Z80.
The second is ...
