Fujitsu MB91460 SERIES FR60 User Manual page 836

Chapter 39 Programmable Pulse Generator
7.Q & A
7.13 What interrupts are available and how are they selected?
Interrupt cause selection
Four kinds of interrupts are selectable as follows:
Use the Interrupt Cause Setting bit (PCN.IRS[1:0]) to set.
Software trigger or Internal trigger generation (PPG0-PPG15)
Down counter borrow (cycle match)
Down counter borrow (cycle match) or Duty match
7.14 How do I enable, disable and clear interrupts?
Interrupt Request Enable flag, Interrupt Request flag
Use the interrupt request enable bit (PCN.IREN) to enable interrupts.
To disable interrupt requests
To enable interrupt requests
Use the interrupt request bit (PCN.IRQF) to clear interrupt requests.
To select interrupt request
(See "8. Caution (Page
820
Interrupt Cause
Duty match
No.821)".)
Interrupt Cause Setting Bit (IRS[1:0])
Set "00".
Set "01".
Set "10".
Set "11".
Interrupt Request Enable Bit (IREN)
Set "0".
Set "1".
Interrupt Request Bit (IRQF)
Write "0".