beautypg.com

FUJITSU MB91460 SERIES FR60 User Manual

Page 513

background image

497

Chapter 30 I/O Ports

3.Port Register Settings

P35: The functions of Port 35 are controlled by PFR35 and EPFR35

P35[7:0] is input/output for LCD controller segment driver outputs SEG[7:0], and LIN-UART serial
communication signals SCK, SOT, SIN of channels 8 and 9. Otherwise, the port can be used as general purpose
port.

PFR35.7

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

Resource function is SEG7 output

PFR35.6

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

EPFR35.6 0 - Resource function is SEG6 output

1 - Resource function is SCK9 input/output

PFR35.5

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

EPFR35.5 0 - Resource function is SEG5 output

1 - Resource function is SOT9 output

PFR35.4

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

EPFR35.4 0 - Resource function is SEG4 output

1 - Resource function is SIN9 input

PFR35.3

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

Resource function is SEG3 output

PFR35.2

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

EPFR35.2 0 - Resource function is SEG2 output

1 - Resource function is SCK8 input/output

PFR35.1

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

EPFR35.1 0 - Resource function is SEG1 output

1 - Resource function is SOT8 output

PFR35.0

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

EPFR35.0 0 - Resource function is SEG0 output

1 - Resource function is SIN8 input

Addr

7

6

5

4

3

2

1

0

initial

PFR35

0DA3h

PFR35.7

PFR35.6

PFR35.5

PFR35.4

PFR35.3

PFR35.2

PFR35.1

PFR35.0

0000 0000

EPFR35

0DE3h

-

EPFR35.6

EPFR35.5

EPFR35.4

-

EPFR35.2

EPFR35.1

EPFR35.0

-000 -000

R/W

R/W

R/W

R/W

R/W

R/W

R/W

R/W