08PIA-DK Digital Piano with ATSAM9708 and ATSAM3303 User Guide 1-1
6163A–DRMSD–12-Jul-05
Section 1Connecting the 08PIA-DK
1.1 Introduction The 08PIA-DK is a high quality stand-alone evaluation board based on the ATSAM9708
and the ATSAM3303 dedicated to digital piano and keyboard instruments.

1.2 Connection

Instructions

!Connect the front panel to the main board.
!Connect the main board to a FATAR TP10 (or TP23) keyboard.
!Connect the main board to pedal (see Table 1-1 for pinout).
!Connect the main board audio outputs to line level inputs of a mixer, a stereo sound
system, etc.
!Connect the main board to 12V/1A DC power supply (- to tip, + to ring).
Table 1-1. Pedal Inputs (J15) Pinout
Pin No. Function Description
1 Pedal Ground Reference Ground for pedal inputs
2 Forte (Sustain)
6 level Half-pedal
• Sustain Max if connected to Pedal Ground
• Sustain Off if not connected
3 Sostenuto
On/Off pedal
• Sostenuto on if connected to Pedal Ground
• Sostenuto off if not connected
4 Una Corda (Soft)
On/Off pedal
• Soft on if connected to Pedal Ground
• Soft off if not connected