Sp12-io
Sparrow12 I/O Definations
As of 04/04/10
pin
device
notes
P0
24LC512 - SDA - pin 5
P1
24LC512 - SCL - pin 6
P2
serial in
Prop Plug <Tx
P3
serial out
Prop Plug >Rx
P4
P5
P6
P7
P8
MMA7455 - CLK - pin 8
P9
MMA7455 - DATA - pin 7
P10
MMA7455 - CS - pin 6
P11
P12
P13
LED Assembly
used for status
P14
P15
DIP Switch
position #1 - set for active high