/* Info Fragments on Spectrum CD Games Pack (Code Masters) (1989) */
Bit 1 (joystick right/key '2') of port &f7fe is data.
No info if/how the stereo signal is used
(maybe one channel used as CLOCK, and the other channel as DATA... ?) The cable does reportedly contain a 1bit A/D converter, which is probably a single transistor or so (so it's mono, not stereo?). The CD capacity is said to be "12 Megs" (presumably meaning 12 Megabit = 60 tracks with 25Kbytes each) .
== Links ==