[quote]I have mountains of manuals dealing with programming Sinclair BASIC, and also programming the Zilog Z80 Central processor in Machine Code!
Like Ozzy, I have spent many years since the first Sinclair Z80 home computer in 1980, through the various Sinclair models culminating in the magnificent Spectrum Plus and the Spectrum 128.
Also programming manuals for the Commodore C64 and Amstrad CPC 464.
The following Commodore Amiga 500 and 1200 were 16-bit machines, with long addresses, so more difficult to program in Machine Code.
I still have all those old computers, together with mountains of various hardware and software for them.
The "shame?" is, they re now superseded by various Emulators, of which, my favourite is the "Spectaculator" for Spectrum 48/128k machines...>>>
http://www.spectaculator.com/..all the spectrum games available for free...!
It is fully programmable in BASIC and Machine Code, just as the original...and even capable of hacking "Multiface
What doesn't kill you makes you stronger. But why take the risk?
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