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S9S12XS256J0CAL Datasheet, PDF (44/738 Pages) Freescale Semiconductor, Inc – Microcontrollers | |||
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Device Overview S12XS Family
1.2.3.27 PP2 / KWP2 / PWM2 / TXD1 / IOC2 â Port P I/O Pin 2
PP2 is a general-purpose input or output pin. It can be conï¬gured as a keypad wakeup input. It can be
conï¬gured as pulse width modulator (PWM) channel 2 output, TIM channel 2 or as the transmit pin TXD
of serial communication interface 1 (SCI1).
1.2.3.28 PP1 / KWP1 / PWM1 / IOC1 â Port P I/O Pin 1
PP1 is a general-purpose input or output pin. It can be conï¬gured as a keypad wakeup input. It can be
conï¬gured as pulse width modulator (PWM) channel 1 output, TIM channel 1.
1.2.3.29 PP0 / KWP0 / PWM0 / RXD1 / IOC0 â Port P I/O Pin 0
PP0 is a general-purpose input or output pin. It can be conï¬gured as a keypad wakeup input. It can be
conï¬gured as pulse width modulator (PWM) channel 0 output, TIM channel 0 or as the receive pin RXD
of serial communication interface 1 (SCI1).
1.2.3.30 PS7 / SS0 â Port S I/O Pin 7
PS7 is a general-purpose input or output pin. It can be conï¬gured as the slave select pin SS of the serial
peripheral interface 0 (SPI0).
1.2.3.31 PS6 / SCK0 â Port S I/O Pin 6
PS6 is a general-purpose input or output pin. It can be conï¬gured as the serial clock pin SCK of the serial
peripheral interface 0 (SPI0).
1.2.3.32 PS5 / MOSI0 â Port S I/O Pin 5
PS5 is a general-purpose input or output pin. It can be conï¬gured as master output (during master mode)
or slave input pin (during slave mode) MOSI of the serial peripheral interface 0 (SPI0).
1.2.3.33 PS4 / MISO0 â Port S I/O Pin 4
PS4 is a general-purpose input or output pin. It can be conï¬gured as master input (during master mode) or
slave output pin (during slave mode) MOSI of the serial peripheral interface 0 (SPI0).
1.2.3.34 PS3 / TXD1 â Port S I/O Pin 3
PS3 is a general-purpose input or output pin. It can be conï¬gured as the transmit pin TXD of serial
communication interface 1 (SCI1).
1.2.3.35 PS2 / RXD1 â Port S I/O Pin 2
PS2 is a general-purpose input or output pin. It can be conï¬gured as the receive pin RXD of serial
communication interface 1 (SCI1).
S12XS Family Reference Manual, Rev. 1.13
44
Freescale Semiconductor
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