Philips SAA1099 instrument editor

The SAA1099 instrument editor consists of these macros:

Volume: volume sequence
Arpeggio: pitch sequence
Duty/Noise: noise generator frequency
Waveform: selector between tone and noise
Panning (left): output level for left channel
Panning (right): output level for right channel
Pitch: fine pitch
Envelope: envelope generator settings: enable: enables the envelope generator N/A: has no effect fixed: toggles whether to use a fixed frequency or lock to the frequency of channel 2 or 5 resolution: increases the envelope generator pitch resolution direction: inverts the waveform around Y axis cut: cuts the waveform (producing saw wave out of tri wave) loop: toggles wheteher evelope is one-off or constantly looping mirror: sets whether the right output will mirror the left one