14
xPC560B EVB User Manual
J9
–
Buttons
Driving
Configuration
Selects whether the buttons drive logic high or drive logic low when pressed.
Jumper
Setting
Effect
1+2
(default
on)
KEY1
connected
to
PE0
3+4
(default
on)
KEY2
connected
to
PE1
5+6
(default
on)
KEY3
connected
to
PE2
7+8
(default
on)
KEY4
connected
to
PE3
Jumper
Setting
Effect
1+2
When
pressed,
buttons
will
send
logic
high
to
the
connected
I/O
pin
2+3
(default)
When
pressed,
buttons
will
send
logic
low
to
the
connected
I/O
pin
Содержание xPC560B
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