FUJITSU MB91460 SERIES FR60 User Manual
Page 512

496
Chapter 30 I/O Ports
3.Port Register Settings
■
P34: The functions of Port 34 are controlled by PFR34 and EPFR34
P34[7:0] is input/output for LCD controller segment driver outputs SEG[15:8], and LIN-UART serial
communication signals SCK, SOT, SIN of channels 10 and 11. Otherwise, the port can be used as general
purpose port.
PFR34.7
0 - Port is in general purpose port mode.
1 - Port is in resource function mode:
Resource function is SEG15 output
PFR34.6
0 - Port is in general purpose port mode.
1 - Port is in resource function mode:
EPFR34.6 0 - Resource function is SEG14 output
1 - Resource function is SCK11 input/output
PFR34.5
0 - Port is in general purpose port mode.
1 - Port is in resource function mode:
EPFR34.5 0 - Resource function is SEG13 output
1 - Resource function is SOT11 output
PFR34.4
0 - Port is in general purpose port mode.
1 - Port is in resource function mode:
EPFR34.4 0 - Resource function is SEG12 output
1 - Resource function is SIN11 input
PFR34.3
0 - Port is in general purpose port mode.
1 - Port is in resource function mode:
Resource function is SEG11 output
PFR34.2
0 - Port is in general purpose port mode.
1 - Port is in resource function mode:
EPFR34.2 0 - Resource function is SEG10 output
1 - Resource function is SCK10 input/output
PFR34.1
0 - Port is in general purpose port mode.
1 - Port is in resource function mode:
EPFR34.1 0 - Resource function is SEG9 output
1 - Resource function is SOT10 output
PFR34.0
0 - Port is in general purpose port mode.
1 - Port is in resource function mode:
EPFR34.0 0 - Resource function is SEG8 output
1 - Resource function is SIN10 input
Addr
7
6
5
4
3
2
1
0
initial
PFR34
0DA2h
PFR34.7
PFR34.6
PFR34.5
PFR34.4
PFR34.3
PFR34.2
PFR34.1
PFR34.0
0000 0000
EPFR34
0DE2h
-
EPFR34.6
EPFR34.5
EPFR34.4
-
EPFR34.2
EPFR34.1
EPFR34.0
-000 -000
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W