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Chapter 1 Device Overview MC9S12XE-Family
MC9S12XE-Family Reference Manual , Rev. 1.07
58
Freescale Semiconductor
1.2.3.45
PL6 / RXD7 — Port L I/O Pin 6
PL6 is a general-purpose input or output pin. It can be configured as the receive pin RXD of serial
communication interface 7 (SCI7).
1.2.3.46
PL5 / TXD6 — Port L I/O Pin 5
PL5 is a general-purpose input or output pin. It can be configured as the transmit pin TXD of serial
communication interface 6 (SCI6).
1.2.3.47
PL4 / RXD6 — Port L I/O Pin 4
PL4 is a general-purpose input or output pin. It can be configured as the receive pin RXD of serial
communication interface 6 (SCI6).
1.2.3.48
PL3 / TXD5 — Port L I/O Pin 3
PL3 is a general-purpose input or output pin. It can be configured as the transmit pin TXD of serial
communication interface 5 (SCI5).
1.2.3.49
PL2 / RXD5 — Port L I/O Pin 2
PL2 is a general-purpose input or output pin. It can be configured as the receive pin RXD of serial
communication interface 5 (SCI5).
1.2.3.50
PL1 / TXD4 — Port L I/O Pin 1
PL1 is a general-purpose input or output pin. It can be configured as the transmit pin TXD of serial
communication interface 4 (SCI4).
1.2.3.51
PL0 / RXD4 — Port L I/O Pin 0
PL0 is a general-purpose input or output pin. It can be configured as the receive pin RXD of serial
communication interface 4 (SCI4).
1.2.3.52
PM7 / TXCAN3 / TXCAN4 / TXD3 — Port M I/O Pin 7
PM7 is a general-purpose input or output pin. It can be configured as the transmit pin TXCAN of the
scalablecontrollerareanetworkcontroller3or4(CAN3orCAN4).PM7canbeconfiguredasthetransmit
pin TXD3 of the serial communication interface 3 (SCI3).
1.2.3.53
PM6 / RXCAN3 / RXCAN4 / RXD3 — Port M I/O Pin 6
PM6 is a general-purpose input or output pin. It can be configured as the receive pin RXCAN of the
scalable controller area network controller 3 or 4 (CAN3 or CAN4). PM6 can be configured as the receive
pin RXD3 of the serial communication interface 3 (SCI3).