MC9S12E256 Datasheet, PDF (376/602 Pages) Freescale Semiconductor, Inc – HCS12 Microcontrollers

Chapter 11 Pulse Width Modulator with Fault Protection (PMF15B6CV2)
11.7 Interrupts
Seven PWM sources can generate CPU interrupt requests:
• Reload flag x (PWMRFx)—PWMRFx is set at the beginning of every PWM Generator x reload
cycle. The reload interrupt enable bit, PWMRIEx, enables PWMRFx to generate CPU interrupt
requests.
where x is A, B and C.
• Fault flag x (FFLAGx)—The FFLAGx bit is set when a logic one occurs on the FAULTx pin. The
fault pin interrupt enable x bit, FIEx, enables the FFLAGx flag to generate CPU interrupt requests.
where x is 0, 1, 2 and 3.
MC9S12E256 Data Sheet, Rev. 1.08
376
Freescale Semiconductor