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08PIA-DK Digital Piano with ATSAM9708 and ATSAM3303 User Guide 1-1
6163A–DRMSD–12-Jul-05
Section 1
Connecting 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