6. Interrupt controller MC97F6108A User’s manual
CIEDGE (Comparator Interrupt Flag Edge Register) : ADH
Determines the type of Comparator4 interrupt, edge or level sensitive.
Determines the type of Comparator3 interrupt, edge or level sensitive.
Determines the type of Comparator2 interrupt, edge or level sensitive.
Determines the type of Comparator1 interrupt, edge or level sensitive.
Determines the type of Comparator0 interrupt, edge or level sensitive.
CIPOLA (Comparator Interrupt Flag Polarity Register) : AEH
According to CIEDGE, this register acts differently. If CIEDGE is level
type, comparator interrupt polarity have level value. If CIEDGE is edge
type, comparator interrupt polarity have edge value.
Determine the polarity of Comparator4 Interrupt
When High level or rising edge, Interrupt occurs(default)
When Low level or falling edge, Interrupt occurs
Determine the polarity of Comparator3 Interrupt
When High level or rising edge, Interrupt occurs(default)
When Low level or falling edge, Interrupt occurs
Determine the polarity of Comparator2 Interrupt
When High level or rising edge, Interrupt occurs(default)
When Low level or falling edge, Interrupt occurs
Determine the polarity of Comparator1 Interrupt
When High level or rising edge, Interrupt occurs(default)
When Low level or falling edge, Interrupt occurs
Determine the polarity of Comparator0 Interrupt
When High level or rising edge, Interrupt occurs(default)
When Low level or falling edge, Interrupt occurs