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FUJITSU MB91460 SERIES FR60 User Manual

Page 481

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Chapter 30 I/O Ports

3.Port Register Settings

P07: The functions of Port 07 are controlled by PFR07

If the external bus interface is enabled (by mode pins MD[2:0] or mode vector), P07[7:0] is input/output for
address lines A[7:0]. Otherwise, the port can be used as general purpose port.

PFR07.7

0 - Port is in general purpose port mode.
1 - Port is in external bus mode (if external bus is enabled otherwise general purpose port).

PFR07.6

0 - Port is in general purpose port mode.
1 - Port is in external bus mode (if external bus is enabled otherwise general purpose port).

PFR07.5

0 - Port is in general purpose port mode.
1 - Port is in external bus mode (if external bus is enabled otherwise general purpose port).

PFR07.4

0 - Port is in general purpose port mode.
1 - Port is in external bus mode (if external bus is enabled otherwise general purpose port).

PFR07.3

0 - Port is in general purpose port mode.
1 - Port is in external bus mode (if external bus is enabled otherwise general purpose port).

PFR07.2

0 - Port is in general purpose port mode.
1 - Port is in external bus mode (if external bus is enabled otherwise general purpose port).

PFR07.1

0 - Port is in general purpose port mode.
1 - Port is in external bus mode (if external bus is enabled otherwise general purpose port).

PFR07.0

0 - Port is in general purpose port mode.
1 - Port is in external bus mode (if external bus is enabled otherwise general purpose port).

Addr

7

6

5

4

3

2

1

0

initial

PFR07

0D87h

PFR07.7

PFR07.6

PFR07.5

PFR07.4

PFR07.3

PFR07.2

PFR07.1

PFR07.0

1111 1111

EPFR07

0DC7h

-

-

-

-

-

-

-

-

---- ----

R/W

R/W

R/W

R/W

R/W

R/W

R/W

R/W