Software and Hardware for PCB2

This is a working release. Use the hardware files

Pure Keys aec-pcb2.sch
Pure Keys aec-pcb2.brd

**make sure that the 20 way header(keyboard connector) is soldered on so the connector is on the otherside of the board to the components. **

Button 1 controls the mode. Starts in Polyphonc mode.
Press once (2 flashes) for split mode. CV1/Trig1 is lower half of keyboard. CV2/Trig2 is upper
Press again (3 flashes for mono mode. CV1/Trig 1 only
Press again (1 flash) to return to poly mode.

*Button 2 is record/play mode
Press and hold (button flashes when ready) to enter record mode. The note on each trig in will be recorded (up to 64), the note length is not recorded. When finished press once to exit record mode. Press once (quickly) to enter play mode.

For step type recording use a manual trigger press.

Note Will only record the bottom note, best used in Mono mode for recording. In playback mode will output on CV1/Trig1 and other notes are shifted up one. In Split mode upper half of keyboard is available.

Glide
Controls the Portamento rate. Works in Mono/Poly mode. In Split mode only upper half of keyboard is glided.