HD64F7045F28V Datasheet, PDF (687/925 Pages) Renesas Technology Corp – Renesas 32-Bit RISC Microcomputer SuperH RISC engine Family/SH7040 Series

Section 19 I/O Ports (I/O)
19.1 Overview
There are six ports, A, B, C, D, E, and F. The pins of the ports are multiplexed for use as general-
purpose I/Os (the port F pins are general input) or for other functions. Use the pin function
controller (PFC) to select the function of multiplexed pins. The ports each have one data register
for storing pin data. The initialize function after power-on reset differs depending on the operating
mode of each pin. See table 18.2, Pin Arrangement by Mode, for details.
19.2 Port A
There are two versions of port A:
• FP-112/TFP-120
• FP-144
In the FP-112 and TFP-120 versions, port A is a 16-pin input/output port, as listed in table 19.1.
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