A13 Datasheet, PDF (54/55 Pages) DB Lectro Inc – DIP PLUG PITCH:2.54mm

Allwinner Technology CO., Ltd.
26. Port Controller
26.1. Port Description
The chip has 7 ports for multi-functional input/out pins. They are:
 Port B(PB): 10input/output port
 Port C(PC): 17 input/output port
 Port D(PD): 22 input/output port
 Port E(PE): 12 input/output port
 Port F(PF): 6 input/output port
 Port G(PG): 9 input/output port
These ports can be easily configured by software for various system configurations.
A13 Datasheet v1.30
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December 10, 2012