SH7052 Datasheet, PDF (687/919 Pages) Renesas Technology Corp – SuperHTM RISC engine

Section 19 I/O Ports (I/O)
19.1 Overview
The SH7052F/SH7053F/SH7054F has 10 ports: A, B, C, D, E, F, G, H, J and K, all supporting
both input and output.
Ports A B, E, F, H, J and K are 16-bit ports, port C is a 5-bit port, ports D is a 14-bit ports, and
port G is a 4-bit port.
All the port pins are multiplexed as general input/output pins and special function pins. The
functions of the multiplex pins are selected by means of the pin function controller (PFC). Each
port is provided with a data register for storing the pin data.
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