SmartWAV2-MidiMode_R4

SMARTWAV 2

MIDI Mode

Internally the smartWAV2 has pull-down resistors, so when any of the

I0-I3 channel selection pins are not connected to VCC, those are

automatically/internally connected to GND. As an example if no pin

I0-I3 is connected and left floating, the resulting combination is 0000b,

this means that smartWAV2 is configured to channel 1 and will only

receive commands for this channel.

The design of the SmartWAV2+MIDI Adapter is fully based on the

electrical connections presented in this section, the adapter contains

a “MIDI Channel” part to binary select the channel via the D3, D2, D1

and D0 jumper pads, note that by default the X jumper (Marked in

red) is soldered allowing the SmartWAV2 to be on omni-channel,

meaning that the processor will receive MIDI messages from all the 1

to 16 MIDI channels.

SmartWAV2+MIDI Adapter: MIDI Channel Selection

When a jumper pad is soldered: the corresponding pin is connected

to VCC, when the pad is left unsoldered: the pin is connected to GND

(Refer to SmartWAV2 MIDI Channel Selection table for details).