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FUJITSU MB91460 SERIES FR60 User Manual

Page 507

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Chapter 30 I/O Ports

3.Port Register Settings

P29: The functions of Port 29 are controlled by PFR29

P29[7:0] is input/output for A/D converter analogue inputs AN[7:0]. Otherwise, the port can be used as general
purpose port.

PFR29.7

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

Resource function is AN7 input

PFR29.6

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

Resource function is AN6 input

PFR29.5

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

Resource function is AN5 input

PFR29.4

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

Resource function is AN4 input

PFR29.3

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

Resource function is AN3 input

PFR29.2

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

Resource function is AN2 input

PFR29.1

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

Resource function is AN1 input

PFR29.0

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

Resource function is AN0 input

Addr

7

6

5

4

3

2

1

0

initial

PFR29

0D9Dh

PFR29.7

PFR29.6

PFR29.5

PFR29.4

PFR29.3

PFR29.2

PFR29.1

PFR29.0

0000 0000

EPFR29

0DDDh

-

-

-

-

-

-

-

-

---- ----

R/W

R/W

R/W

R/W

R/W

R/W

R/W

R/W