h6. [[Programmer's Reference Manuals]] h6(. » [[Service Calls]] h6((. » Service_MIDI h2. Service_MIDI h5. (Service &58) |_<^{width:4em}. Entry | | |<^. R0 |<^. "Reason code":#reason| |<^. R1 |<^. 88 (&58)| h4(#reason). Reason Codes |_<^{width:4em}. #|_<^{width:4em}. Hex #|_<^. Action| |<^. 0|<^. &00|<^. [[Service_MIDI 0|Initialise]]| |<^. 1|<^. &01|<^. [[Service_MIDI 1|Remove]]| h4. Use This service provides a variety of MIDI related notifications. h4. Notes The reason code passed by R0 on entry determines the operation of the service call. h4. See also * [[Service Calls]]