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Codemasters CD

9 bytes added, 21:22, 10 August 2010
/* Info Fragments on Spectrum CD Games Pack (Code Masters) (1989) */
The loader asked the user to choose to use kempston or sinclair joystick interface.
A dissassembly of the Spectrum loader reveals the following:
* For kempston: Bit 4 (joystick fire) (pin6 on a atari-style kempston port) of port &1f is data.