Fujitsu FR60 Hardware Manual page 36

CHAPTER 1 OVERVIEW
Table 1.5-1 Pin Functions (6 / 13)
Pin number
176 pins 120 pins
104 87
105 88
106 to 113 -
116 89
117 90
18
I/O
Pin name circuit
type
INT6
E
FRCK
PK6
INT7
E
ATG
PK7
INT8 to
INT15
E
PJ0 to PJ7
SI0
D
PI0
SO0
D
PI1
Function
[INT6] is external interrupt input.
Since this input is always used when the corresponding
external interrupt is allowed, output using the port must be
stopped beforehand unless this operation is the intended
operation.
[FRCK] is external clock input pin for the free-running
timer.
Since this input is always used when it is selected as
external clock input for the free-running timer, output using
the port must be stopped beforehand unless this operation is
the intended operation.
[PK6] is a general-purpose I/O port.
[INT7] is external interrupt input.
Since this input is always used when the corresponding
external interrupt is allowed, output using the port must be
stopped beforehand unless this operation is the intended
operation.
[ATG] is external trigger for the A/D converter.
Since this input is always used when it is selected as the
source of A/D activation, output using the port must be
stopped beforehand unless this operation is the intended
operation.
[PK7] is a general-purpose I/O port.
[INT8 to INT15] are external interrupt input.
Since this input is always used when the corresponding
external interrupt is allowed, output using the port must be
stopped beforehand unless this operation is the intended
operation.
[PJ0 to PJ7] are general-purpose I/O ports.
[SI0] is data input for UART0.
Since this input is always used when UART0 input is
operating, output using the port must be stopped beforehand
unless this operation is the intended operation.
[PI0] is a general-purpose I/O port.
[SO0] is data output from UART0.
This function is valid when UART0 data output is allowed.
[PI1] is a general-purpose I/O port.
This function is valid when UART0 data output is not
allowed.