How to play ZX Spectrum games on CD32+FDD

(Examples I had mentioned in my website)
Have you got a game released for ZX Spectrum (regardless of whether it was a physical copy)?
What I wish you to do first is confirming which machine type it was released for.
It is because "Which emulators should we use on CD32?" depend on that "machine type".
"48K" or "48K/128K": You can load the game even if your CD32 doesn't have Fast RAM.
"128K(only)": In most cases you can't load the game unless you add Fast RAM.
"TR-DOS": It depends, however, you might have to add 8MB Fast RAM at least, more faster CPU would be recommended.
In addition,
"48K" game without protection scheme: You can load directly from the cassette recorder connected with CD32 console.
"48K" game with protection scheme: You must decode and create a snapshot file, then load it on your CD32.

Therefore I defined "ZBD" as described below.
ZBD stands for "Zx spectrum games Booting Difficulty on CD32+FDD", its description:
ZBD  
Titles released for ZX Spectrum originally
Lv.3
48K titles which don't have protection scheme.
Some (few) 128K titles which can be loaded by "Spectrum128".
TR-DOS titles which load whole data in the earliest part. If "Spectrum128" can load them correctly, those titles are "ZBD=Lv.3". (Very few titles)
Lv.4
48K titles which have protection scheme.  You must decode and create a snapshot file using other emulators on your PC first.
Lv.5
128K titles which cannot be loaded by "Spectrum128". "Asp"or "X128" can load them, however, it requires Fast RAM.
TR-DOS titles which load whole data in the earliest part. If "Spectrum128" cannot load them correctly, those titles are "ZBD=Lv.5".
TR-DOS titles which load new data during the game. If "X128" can load them correctly, those titles are "ZBD=Lv.5". "X128" requires Fast RAM.
Lv.6
TR-DOS titles which load new data during the game. If "X128" cannot load them correctly, only "ZXLive" can load them, however,
it requires 8MB Fast RAM at least. More faster CPU would be recommended.

Here is a rough chart.



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