beautypg.com

FUJITSU MB91460 SERIES FR60 User Manual

Page 503

background image

487

Chapter 30 I/O Ports

3.Port Register Settings

P25: The functions of Port 25 are controlled by PFR25

P25[7:0] is input/output for Stepper Motor PWM output signals and Comparator Inputs SMC2M, SMC2P,
SMC1M, SMC1P
of channels 4 and 5. Otherwise, the port can be used as general purpose port.

PFR25.7

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

Resource function is SMC2M5 output, CMP5 input if selected

PFR25.6

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

Resource function is SMC2P5 output, CMP5 input if selected

PFR25.5

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

Resource function is SMC1M5 output, CMP5 input if selected

PFR25.4

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

Resource function is SMC1P5 output, CMP5 input if selected

PFR25.3

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

Resource function is SMC2M4 output, CMP4 input if selected

PFR25.2

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

Resource function is SMC2P4 output, CMP4 input if selected

PFR25.1

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

Resource function is SMC1M4 output, CMP4 input if selected

PFR25.0

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

Resource function is SMC1P4 output, CMP4 input if selected

Addr

7

6

5

4

3

2

1

0

initial

PFR25

0D99h

PFR25.7

PFR25.6

PFR25.5

PFR25.4

PFR25.3

PFR25.2

PFR25.1

PFR25.0

0000 0000

EPFR25

0DD9h

-

-

-

-

-

-

-

-

---- ----

R/W

R/W

R/W

R/W

R/W

R/W

R/W

R/W