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| S912XHY128F0VLM Datasheet, PDF (48/802 Pages) Freescale Semiconductor, Inc – S12 Microcontrollers | |||
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Device Overview MC9S12XHY-Family
interfaces to the coils of motor 3. It can aslo be configured as timer (TIM1) channel 3 or timer (TIM0)
channel 7.
1.7.3.49 PV[5] / M3C0P / M3COSP â Port V I/O Pin [5]
PV[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 3.
1.7.3.50 PV[4] / IOC1_2 / IOC0_6 / M3C0M / M3COSM â Port V I/O Pin [4]
PV[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 3. It can aslo be configured as timer (TIM1) channel 2 or timer (TIM0)
channel 6.
1.7.3.51 PV3 / SS / PWM7 / SDA / M2C1P / M2SINP â Port V I/O Pin 3
PV3 is a general-purpose input or output pin. It can be conï¬gured as high current PWM output pin which
can be used for motor driver or to measure the back EMF to calibrate the pointer reset position. It interface
to the coil of motor 2. It can be conï¬gured as the slave selection pin SS for the serial peripheral interface
(SPI). It can be conï¬gured as the serial data pin SDA as IIC module. It can be conï¬gured as PWM channel
7.
1.7.3.52 PV2 / PWM6 / SCK / IOC1_1 / IOC0_5 / M2C1M / M2SINMâ Port V I/O Pin 2
PV2 is a general-purpose input or output pin. It can be conï¬gured as high current PWM output pin which
can be used for motor driver or to measure the back EMF to calibrate the pointer reset position. It interface
to the coil of motor 2. It can be conï¬gured as timer(TIM1) channel 1 or timer (TIM0) channel 5. It can be
conï¬gured as the serial clock SCK of the serial peripheral interface (SPI). It can be conï¬gured as PWM
channel 6.
1.7.3.53 PV1 / PWM5 / MOSI / M2C0P / M2COSP â Port V I/O Pin 1
PV1 is a general-purpose input or output pin. It can be conï¬gured as high current PWM output pin which
can be used for motor driver or to measure the back EMF to calibrate the pointer reset position. It interface
to the coil of motor 2. It can be conï¬gured as the master output (during master mode) or slave input pin
(during slave mode) MOSI of the serial peripheral interface (SPI). It can be conï¬gured as PWM channel 5.
1.7.3.54 PV0 / MISO / PWM4 / SCL / IOC1_0 / IOC0_4 / M2C0M / M2COSM â Port
V I/O Pin 0
PV0 is a general-purpose input or output pin. It can be conï¬gured as high current PWM output pin which
can be used for motor driver or to measure the back EMF to calibrate the pointer reset position. It interface
to the coil of motor 2. It can be conï¬gured as timer (TIM1) channel 0 or timer (TIM0) channel 4. It can be
conï¬gured as the master input (during master mode) or slave output pin (during slave mode) MISO for the
MC9S12XHY-Family Reference Manual, Rev. 1.01
48
Freescale Semiconductor
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