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S912XHY128F0VLM Datasheet, PDF (46/802 Pages) Freescale Semiconductor, Inc – S12 Microcontrollers | |||
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Device Overview MC9S12XHY-Family
1.7.3.33 PT[7:4] / IOC0[7:4] / KWT[7:4] / FP[16:13] â Port T I/O Pins [7:4]
PT[7:4] are a general-purpose input or output pins. They can be conï¬gured as frontplane segment driver
output FP[16:13]. They can be conï¬gured as timer (TIM0) channel 7-4. They can be conï¬gured as key
wakeup inputs.
1.7.3.34 PM3 / PMW7 / IOC1_3 â Port M I/O Pins [3]
PM3 is a general-purpose input or output pin. . It can be conï¬gured as timer (TIM1) channels 3.It can be
conï¬gured as PWM channel7.
1.7.3.35 PM2 / PMW6 / IOC1_2 â Port M I/O Pins [2]
PM2 is a general-purpose input or output pin. .It can be conï¬gured as timer (TIM1) channels 2. It can be
conï¬gured as PWM channel6.
1.7.3.36 PM1 / PMW5 / IOC0_3 / TXD1â Port M I/O Pins [1]
PM1 is a general-purpose input or output pin. It can be conï¬gured as the transmitpin TXD of serial
communication interface(SCI). It can be conï¬gured as timer (TIM0) channels 3.It can be conï¬gured as
PWM channel5.
1.7.3.37 PM0 / PMW4 / IOC0_2 / RXD1â Port M I/O Pins [0]
PM0 is a general-purpose input or output pin. It can be conï¬gured as the receive pin RXD of serial
communication interface(SCI).It can be conï¬gured as timer (TIM0) channels 2. It can be conï¬gured as
PWM channel4.
1.7.3.38 PT[3:0] / IOC1[7:4] /KWT [3:0] / FP[11:8] â Port T I/O Pin [3:0]
PT[3:0] are a general-purpose input or output pins. They can be conï¬gured as frontplane segment driver
output FP[11:8]. They can be conï¬gured as timer (TIM1) channels 7-4. They can be conï¬gured as key
wakeup inputs.
1.7.3.39 PU[7] / M1C1P / M1SINP â Port U I/O Pin [7]
PU[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 1.
1.7.3.40 PU[6] / IOC0_3 / M1C1M / M1SINM â Port U I/O Pin [6]
PU[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
interfaces to the coils of motor 1. It can aslo be configured as timer (TIM0) channel 3
MC9S12XHY-Family Reference Manual, Rev. 1.01
46
Freescale Semiconductor
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