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MC9S12E128MFC View Datasheet(PDF) - Motorola => Freescale

Part Name
Description
MFG CO.
MC9S12E128MFC
Motorola
Motorola => Freescale Motorola
'MC9S12E128MFC' PDF : 156 Pages View PDF
Freescale SemiconDdevuiccetUoserr,GIunidce.— 9S12E128DGV1/D V01.04
2.3.31 PS6 / SCK — Port S I/O Pin 6
PS6 is a general purpose input or output pin. When the Serial Peripheral Interface (SPI) is enabled PS6
becomes the serial clock pin, SCK. While in reset and immediately out of reset the PS6 pin is configured
as a high impedance input pin. Consult the Port Integration Module (PIM) PIM_9E128 Block Guide and
the SPI Block Guide for information about pin configurations.
2.3.32 PS5 / MOSI — Port S I/O Pin 5
PS5 is a general purpose input or output pin. When the Serial Peripheral Interface (SPI) is enabled PS5 is
the master output (during master mode) or slave input (during slave mode) pin. While in reset and
immediately out of reset the PS5 pin is configured as a high impedance input pin Consult the Port
Integration Module (PIM) PIM_9E128 Block Guide and the SPI Block Guide for information about pin
configurations.
2.3.33 PS4 / MISO — Port S I/O Pin 4
PS4 is a general purpose input or output pin. When the Serial Peripheral Interface (SPI) is enabled PS4 is
the master input (during master mode) or slave output (during slave mode) pin. While in reset and
immediately out of reset the PS4 pin is configured as a high impedance input pin. Consult the Port
Integration Module (PIM) PIM_9E128 Block Guide and the SPI Block Guide for information about pin
configurations.
2.3.34 PS3 / TXD1 — Port S I/O Pin 3
PS3 is a general purpose input or output. When the Serial Communications Interface 1 (SCI1) transmitter
is enabled the PS3 pin is configured as the transmit pin, TXD1, of SCI1. While in reset and immediately
out of reset the PS3 pin is configured as a high impedance input pin. Consult the Port Integration Module
(PIM) PIM_9E128 Block Guide and the SCI Block Guide for information about pin configurations.
2.3.35 PS2 / RXD1 — Port S I/O Pin 2
PS2 is a general purpose input or output. When the Serial Communications Interface 1 (SCI1) receiver is
enabled the PS2 pin is configured as the receive pin RXD1 of SCI1. While in reset and immediately out
of reset the PS2 pin is configured as a high impedance input pin. Consult the Port Integration Module
(PIM) PIM_9E128 Block Guide and the SCI Block Guide for information about pin configurations.
2.3.36 PS1 / TXD0 — Port S I/O Pin 1
PS1 is a general purpose input or output. When the Serial Communications Interface 0 (SCI0) transmitter
is enabled the PS1 pin is configured as the transmit pin, TXD0, of SCI0. While in reset and immediately
out of reset the PS1 pin is configured as a high impedance input pin. Consult the Port Integration Module
(PIM) PIM_9E128 Block Guide and the SCI Block Guide for information about pin configurations.
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