Namco 163 instrument editor

Namco 163 instrument editor consists of 10 macros.

[Volume] - volume levels sequence
[Arpeggio]- pitch sequence
[Waveform pos.] - sets the waveform source address in RAM for playback (single nibble unit)
[Waveform] - sets waveform source for playback immediately or update later
[Waveform len.] - sets the waveform source length for playback (4 nibble unit)
[Waveform update] - sets the waveform update trigger behavior for playback
[Waveform to load] - sets waveform source for load to RAM immediately or later
[Wave pos. to load] - sets address of waveform for load to RAM (single nibble unit)
[Wave len. to load] - sets length of waveform for load to RAM (4 nibble unit)
[Waveform load] - sets the waveform load trigger behavior