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FUJITSU MB91460 SERIES FR60 User Manual

Page 510

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Chapter 30 I/O Ports

3.Port Register Settings

P32: The functions of Port 32 are controlled by PFR32 and EPFR32

P32[7:0] is input/output for LCD controller segment driver outputs SEG[31:24], and LIN-UART serial
communication signals SCK, SOT, SIN of channels 14 and 15. Otherwise, the port can be used as general
purpose port.

PFR32.7

0 - Port is in general purpose port mode.
1 - Port is in resource function mode:

Resource function is SEG31 output

PFR32.6

0 - Port is in general purpose port mode.
1 - Port is in resource function mode:

EPFR32.6 0 - Resource function is SEG30 output

1 - Resource function is SCK15 input/output

PFR32.5

0 - Port is in general purpose port mode.
1 - Port is in resource function mode:

EPFR32.5 0 - Resource function is SEG29 output

1 - Resource function is SOT15 output

PFR32.4

0 - Port is in general purpose port mode.
1 - Port is in resource function mode:

EPFR32.4 0 - Resource function is SEG28 output

1 - Resource function is SIN15 input

PFR32.3

0 - Port is in general purpose port mode.
1 - Port is in resource function mode:

Resource function is SEG27 output

PFR32.2

0 - Port is in general purpose port mode.
1 - Port is in resource function mode:

EPFR32.2 0 - Resource function is SEG26 output

1 - Resource function is SCK14 input/output

PFR32.1

0 - Port is in general purpose port mode.
1 - Port is in resource function mode:

EPFR32.1 0 - Resource function is SEG25 output

1 - Resource function is SOT14 output

PFR32.0

0 - Port is in general purpose port mode.
1 - Port is in resource function mode:

EPFR32.0 0 - Resource function is SEG24output

1 - Resource function is SIN14 input

Addr

7

6

5

4

3

2

1

0

initial

PFR32

0DA0h

PFR32.7

PFR32.6

PFR32.5

PFR32.4

PFR32.3

PFR32.2

PFR32.1

PFR32.0

0000 0000

EPFR32

0DE0h

-

EPFR32.6

EPFR32.5

EPFR32.4

-

EPFR32.2

EPFR32.1

EPFR32.0

-000 -000

R/W

R/W

R/W

R/W

R/W

R/W

R/W

R/W