S912XHY128F0VLM Datasheet, PDF (47/802 Pages) Freescale Semiconductor, Inc – S12 Microcontrollers

Device Overview MC9S12XHY-Family
1.7.3.41 PU[5] / M1C0P / M1COSP— Port U I/O Pin [5]
PU[5] is a general-purpose input or output pin. It can be configured as high current PWM output pin which
can be used for motor drive or to measure the back EMF to calibrate the pointer reset position. The pin
interfaces to the coils of motor 1.
1.7.3.42 PU[4] / IOC0_2 / M1C0M / M1SINP— Port U I/O Pin [4]
PU[4] is a general-purpose input or output pin. It can be configured as high current PWM output pin which
can be used for motor drive or to measure the back EMF to calibrate the pointer reset position. The pin
interfaces to the coils of motor 1. It can aslo be configured as timer (TIM0) channel 2
1.7.3.43 PU[3] / M0C1P / M0SINP— Port U I/O Pin [3]
PU[3] is a general-purpose input or output pin. It can be configured as high current PWM output pin which
can be used for motor drive or to measure the back EMF to calibrate the pointer reset position. The pin
interfaces to the coils of motor 0.
1.7.3.44 PU[2] / IOC0_1 / M0C1M / M0SINM — Port U I/O Pin [2]
PU[2] is a general-purpose input or output pin. It can be configured as high current PWM output pin which
can be used for motor drive or to measure the back EMF to calibrate the pointer reset position. The pin
interfaces to the coils of motor 0. It can aslo be configured as timer(TIM0) channel 1
1.7.3.45 PU[1] / M0C0P / M0COSP— Port U I/O Pin [1]
PU[1] is a general-purpose input or output pin. It can be configured as high current PWM output pin which
can be used for motor drive or to measure the back EMF to calibrate the pointer reset position. The pin
interfaces to the coils of motor 0.
1.7.3.46 PU[0] / IOC0_0 / M0C0M / M0COSM— Port U I/O Pin [0]
PU[0] is a general-purpose input or output pin. It can be configured as high current PWM output pin which
can be used for motor drive or to measure the back EMF to calibrate the pointer reset position. The pin
interfaces to the coils of motor 0. It can aslo be configured as timer(TIM0) channel 0
1.7.3.47 PV[7] / M3C1P / M3SINP— Port V I/O Pin [7]
PV[7] is a general-purpose input or output pin. It can be configured as high current PWM output pin which
can be used for motor drive or to measure the back EMF to calibrate the pointer reset position. The pin
interfaces to the coils of motor 3.
1.7.3.48 PV[6] / IOC1_3 / IOC0_7 / M3C1M / M3SINM — Port V I/O Pin [6]
PV[6] is a general-purpose input or output pin. It can be configured as high current PWM output pin which
can be used for motor drive or to measure the back EMF to calibrate the pointer reset position. The pin
MC9S12XHY-Family Reference Manual, Rev. 1.01
Freescale Semiconductor
47