Specifications

DSP Commands 6-11
30h
Polling mode MIDI input
Output 30h
Remarks Input MIDI data from the MIDI port using polling mode. The proper sequence is:
1. Send command 30h.
2. Poll DSP for MIDI data.
See Also command 31h, Interrupt mode MIDI input
command 34h, UART polling mode MIDI I/O
Available
1.xx 2.00 2.01+ 3.xx 4.xx
99999
31h
Interrupt mode MIDI input
Output 31h
Remarks Input MIDI data from the MIDI port using interrupt mode. After sending this
command, DSP will generate an interrupt to signal the application when there is any
in-bound MIDI data.
To terminate this mode, send the command 31h again.
See Also command 30h, Polling mode MIDI input
command 35h, UART interrupt mode MIDI I/O
Available
1.xx 2.00 2.01+ 3.xx 4.xx
99999