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D I O M o d u l e
1.
Digital IO input settings (Checked means set in input mode)
2.
Digital IO data status (Checked means High, otherwise Low)
3.
There are five interrupt mode:
a.
Disable: No interrupt
b.
Edge: When encounter
occurs
c.
Level: When encounter
repeatly
d.
Change State: When DIO data status changed, an interrupt
occurs
e.
Pattern Match: When pattern matching, interrupt occurs.
According these mode, here will present different function:
Edge
0: Falling, 1: Rising
Level
0: Low, 1: High
Change State
0: Enable, 1: Disable
Pattern Match
EX: Set pin interrupt mode bit7~bit0 = 0b00111000. When getting
Chapter 3 Driver Installation
Falling
Low
3 - 16
P F M - T 0 9 6 P
or
Rising
edge, an interrupt
or
High
level, interrupt occurs
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