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Chapter 1 Device Overview (MC9S12XDP512V2)
MC9S12XDP512 Data Sheet, Rev. 2.11
Freescale Semiconductor 87
be configured as master input (during master mode) or slave output (during slave mode) pin MISO of the
serial peripheral interface 2 (SPI2).
1.2.3.52 PP3 / KWP3 / PWM3 / SS1 — Port P I/O Pin 3
PP3 is a general-purpose input or output pin. It can be configured to generate an interrupt causing the MCU
to exit stop or wait mode. It can be configured as pulse width modulator (PWM) channel 3 output. It can
be configured as slave select pin
SS of the serial peripheral interface 1 (SPI1).
1.2.3.53 PP2 / KWP2 / PWM2 / SCK1 — Port P I/O Pin 2
PP2 is a general-purpose input or output pin. It can be configured to generate an interrupt causing the MCU
to exit stop or wait mode. It can be configured as pulse width modulator (PWM) channel 2 output. It can
be configured as serial clock pin SCK of the serial peripheral interface 1 (SPI1).
1.2.3.54 PP1 / KWP1 / PWM1 / MOSI1 — Port P I/O Pin 1
PP1 is a general-purpose input or output pin. It can be configured to generate an interrupt causing the MCU
to exit stop or wait mode. It can be configured as pulse width modulator (PWM) channel 1 output. It can
be configured as master output (during master mode) or slave input pin (during slave mode) MOSI of the
serial peripheral interface 1 (SPI1).
1.2.3.55 PP0 / KWP0 / PWM0 / MISO1 — Port P I/O Pin 0
PP0 is a general-purpose input or output pin. It can be configured to generate an interrupt causing the MCU
to exit stop or wait mode. It can be configured as pulse width modulator (PWM) channel 0 output. It can
be configured as master input (during master mode) or slave output (during slave mode) pin MISO of the
serial peripheral interface 1 (SPI1).
1.2.3.56 PS7 / SS0 — Port S I/O Pin 7
PS7 is a general-purpose input or output pin. It can be configured as the slave select pin SS of the serial
peripheral interface 0 (SPI0).
1.2.3.57 PS6 / SCK0 — Port S I/O Pin 6
PS6 is a general-purpose input or output pin. It can be configured as the serial clock pin SCK of the serial
peripheral interface 0 (SPI0).
1.2.3.58 PS5 / MOSI0 — Port S I/O Pin 5
PS5 is a general-purpose input or output pin. It can be configured as master output (during master mode)
or slave input pin (during slave mode) MOSI of the serial peripheral interface 0 (SPI0).