Fujitsu MB91460 SERIES FR60 User Manual page 491

■ P16: The functions of Port 16 are controlled by PFR16 and EPFR16
Addr
PFR16 0D90h PFR16.7
EPFR16 0DD0h EPFR16.7 EPFR16.6 EPFR16.5 EPFR16.4
P16[7:0] is input/output for Programmable Pulse Generator outputs PPG[15:8], external ADC trigger ATGX,
Pulse Frequency Modulator output PFM, and Sound Generator outputs SGO/SGA. Otherwise, the port can be
used as general purpose port.
PFR16.7 0 - Port is in general purpose port mode.
1 - Port is in resource function mode:
EPFR16.7 0 - Resource function is PPG15 output
PFR16.6 0 - Port is in general purpose port mode.
1 - Port is in resource function mode:
EPFR16.6 0 - Resource function is PPG14 output
PFR16.5 0 - Port is in general purpose port mode.
1 - Port is in resource function mode:
EPFR16.5 0 - Resource function is PPG13 output
PFR16.4 0 - Port is in general purpose port mode.
1 - Port is in resource function mode:
EPFR16.4 0 - Resource function is PPG12 output
PFR16.3 0 - Port is in general purpose port mode.
1 - Port is in resource function mode:
Resource function is PPG11 output
PFR16.2 0 - Port is in general purpose port mode.
1 - Port is in resource function mode:
Resource function is PPG10 output
PFR16.1 0 - Port is in general purpose port mode.
1 - Port is in resource function mode:
Resource function is PPG9 output
PFR16.0 0 - Port is in general purpose port mode.
1 - Port is in resource function mode:
Resource function is PPG8 output
7 6 5
PFR16.6 PFR16.5
R/W R/W R/W
1 - Resource function is ATGX input
1 - Resource function is PFM output
1 - Resource function is SGO output
1 - Resource function is SGA output
4 3
PFR16.4 PFR16.3 PFR16.2
-
R/W R/W R/W
Chapter 30 I/O Ports
3.Port Register Settings
2 1 0
PFR16.1 PFR16.0
- - -
R/W R/W
initial
0000 0000
0000 ----
475