Pin name (Processor pin) [RabbitCore 2000 pin]

Function

Alternate functions

PD0 (50) [J2-23]

Parallel input or output, optionally timer synchronized, optionally open drain.

PD1 (49) [J2-24]

same as above

PD2 (48) [J2-25]

same as above

PD3 (47) [J2-26]

same as above

PD4 (46) [J2-27]

same as above

Serial port B, data out (alternate)

PD5 45) [J2-28]

same as above

Serial port B, data in (alternate)

PD6 (44) [J2-29]

same as above

Serial port A, data out (alternate)

PD7 (43) [J2-30]

same as above

Serial port A, data in (alternate)