HD6433044 Datasheet, PDF(298/867 Page) Hitachi Semiconductor – Hitachi Single-Chip Microcomputer

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HD6433044 Datasheet, PDF (298/867 Pages) Hitachi Semiconductor – Hitachi Single-Chip Microcomputer

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Port B

Port B pins

PB7/TP15/DREQ1/ADTRG

PB6/TP14/DREQ0/CS7

PB5/TP13/TOCXB4

PB4/TP12/TOCXA4

PB3/TP11/TIOCB4

PB2/TP10/TIOCA4

PB1/TP9/TIOCB3

PB0/TP8/TIOCA3

Pin functions in modes 1 to 6

PB7 (input/output)/TP15 (output)/DREQ1 (input)/ADTRG (input)

PB6 (input/output)/TP14 (output)/DREQ0 (input)/CS7 (output)

PB5 (input/output)/TP13 (output)/TOCXB4 (output)

PB4 (input/output)/TP12 (output)/TOCXA4 (output)

PB3 (input/output)/TP11 (output)/TIOCB4 (input/output)

PB2 (input/output)/TP10 (output)/TIOCA4 (input/output)

PB1 (input/output)/TP9 (output)/TIOCB3 (input/output)

PB0 (input/output)/TP8 (output)/TIOCA3 (input/output)

Pin functions in mode 7

PB7 (input/output)/TP15 (output)/DREQ1 (input)/ADTRG (input)

PB6 (input/output)/TP14 (output)/DREQ0 (input)

PB5 (input/output)/TP13 (output)/TOCXB4 (output)

PB4 (input/output)/TP12 (output)/TOCXA4 (output)

PB3 (input/output)/TP11 (output)/TIOCB4 (input/output)

PB2 (input/output)/TP10 (output)/TIOCA4 (input/output)

PB1 (input/output)/TP9 (output)/TIOCB3 (input/output)

PB0 (input/output)/TP8 (output)/TIOCA3 (input/output)

Figure 9-11 Port B Pin Configuration

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